/*!
- * jQuery JavaScript Library v2.1.0-pre
+ * jQuery JavaScript Library v2.0.4-pre
* http://jquery.com/
*
* Includes Sizzle.js
* Released under the MIT license
* http://jquery.org/license
*
- * Date: 2013-10-23T09:41Z
+ * Date: 2014-02-14T09:19Z
*/
-(function( window, factory ) {
+(function ( window, factory ) {
if ( typeof module === "object" && typeof module.exports === "object" ) {
// Expose a jQuery-making factory as module.exports in loaders that implement the Node
return factory( w );
};
} else {
- factory( window );
+ // Execute the factory to produce jQuery
+ var jQuery = factory( window );
+
+ // Register as a named AMD module, since jQuery can be concatenated with other
+ // files that may use define, but not via a proper concatenation script that
+ // understands anonymous AMD modules. A named AMD is safest and most robust
+ // way to register. Lowercase jquery is used because AMD module names are
+ // derived from file names, and jQuery is normally delivered in a lowercase
+ // file name. Do this after creating the global so that if an AMD module wants
+ // to call noConflict to hide this version of jQuery, it will work.
+ if ( typeof define === "function" && define.amd ) {
+ define( "jquery", [], function() {
+ return jQuery;
+ });
+ }
}
// Pass this, window may not be defined yet
-}(this, function( window ) {
+}(this, function ( window ) {
// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
-//
-
-var arr = [];
-
-var slice = arr.slice;
-
-var concat = arr.concat;
-
-var push = arr.push;
-
-var indexOf = arr.indexOf;
-
-var class2type = {};
-
-var toString = class2type.toString;
-
-var hasOwn = class2type.hasOwnProperty;
-
-var trim = "".trim;
-
-var support = {};
+//"use strict";
+var
+ // A central reference to the root jQuery(document)
+ rootjQuery,
+ // The deferred used on DOM ready
+ readyList,
+ // Support: IE9
+ // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+ core_strundefined = typeof undefined,
-var
// Use the correct document accordingly with window argument (sandbox)
+ location = window.location,
document = window.document,
+ docElem = document.documentElement,
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
- version = "2.1.0-pre",
+ // [[Class]] -> type pairs
+ class2type = {},
+
+ // List of deleted data cache ids, so we can reuse them
+ core_deletedIds = [],
+
+ core_version = "2.0.4-pre",
+
+ // Save a reference to some core methods
+ core_concat = core_deletedIds.concat,
+ core_push = core_deletedIds.push,
+ core_slice = core_deletedIds.slice,
+ core_indexOf = core_deletedIds.indexOf,
+ core_toString = class2type.toString,
+ core_hasOwn = class2type.hasOwnProperty,
+ core_trim = core_version.trim,
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
- // Need init if jQuery is called (just allow error to be thrown if not included)
- return new jQuery.fn.init( selector, context );
+ return new jQuery.fn.init( selector, context, rootjQuery );
},
+ // Used for matching numbers
+ core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+ // Used for splitting on whitespace
+ core_rnotwhite = /\S+/g,
+
+ // A simple way to check for HTML strings
+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+ // Strict HTML recognition (#11290: must start with <)
+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+ // Match a standalone tag
+ rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
// Matches dashed string for camelizing
rmsPrefix = /^-ms-/,
rdashAlpha = /-([\da-z])/gi,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
+ },
+
+ // The ready event handler and self cleanup method
+ completed = function() {
+ document.removeEventListener( "DOMContentLoaded", completed, false );
+ window.removeEventListener( "load", completed, false );
+ jQuery.ready();
};
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
- jquery: version,
+ jquery: core_version,
constructor: jQuery,
+ init: function( selector, context, rootjQuery ) {
+ var match, elem;
+
+ // HANDLE: $(""), $(null), $(undefined), $(false)
+ if ( !selector ) {
+ return this;
+ }
+
+ // Handle HTML strings
+ if ( typeof selector === "string" ) {
+ if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+ // Assume that strings that start and end with <> are HTML and skip the regex check
+ match = [ null, selector, null ];
+
+ } else {
+ match = rquickExpr.exec( selector );
+ }
+
+ // Match html or make sure no context is specified for #id
+ if ( match && (match[1] || !context) ) {
+
+ // HANDLE: $(html) -> $(array)
+ if ( match[1] ) {
+ context = context instanceof jQuery ? context[0] : context;
+
+ // scripts is true for back-compat
+ jQuery.merge( this, jQuery.parseHTML(
+ match[1],
+ context && context.nodeType ? context.ownerDocument || context : document,
+ true
+ ) );
+
+ // HANDLE: $(html, props)
+ if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+ for ( match in context ) {
+ // Properties of context are called as methods if possible
+ if ( jQuery.isFunction( this[ match ] ) ) {
+ this[ match ]( context[ match ] );
+
+ // ...and otherwise set as attributes
+ } else {
+ this.attr( match, context[ match ] );
+ }
+ }
+ }
+
+ return this;
+
+ // HANDLE: $(#id)
+ } else {
+ elem = document.getElementById( match[2] );
+
+ // Check parentNode to catch when Blackberry 4.6 returns
+ // nodes that are no longer in the document #6963
+ if ( elem && elem.parentNode ) {
+ // Inject the element directly into the jQuery object
+ this.length = 1;
+ this[0] = elem;
+ }
+
+ this.context = document;
+ this.selector = selector;
+ return this;
+ }
+
+ // HANDLE: $(expr, $(...))
+ } else if ( !context || context.jquery ) {
+ return ( context || rootjQuery ).find( selector );
+
+ // HANDLE: $(expr, context)
+ // (which is just equivalent to: $(context).find(expr)
+ } else {
+ return this.constructor( context ).find( selector );
+ }
+
+ // HANDLE: $(DOMElement)
+ } else if ( selector.nodeType ) {
+ this.context = this[0] = selector;
+ this.length = 1;
+ return this;
+
+ // HANDLE: $(function)
+ // Shortcut for document ready
+ } else if ( jQuery.isFunction( selector ) ) {
+ return rootjQuery.ready( selector );
+ }
+
+ if ( selector.selector !== undefined ) {
+ this.selector = selector.selector;
+ this.context = selector.context;
+ }
+
+ return jQuery.makeArray( selector, this );
+ },
// Start with an empty selector
selector: "",
length: 0,
toArray: function() {
- return slice.call( this );
+ return core_slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
- return num != null ?
+ return num == null ?
// Return a 'clean' array
- ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
+ this.toArray() :
// Return just the object
- slice.call( this );
+ ( num < 0 ? this[ this.length + num ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
return jQuery.each( this, callback, args );
},
- map: function( callback ) {
- return this.pushStack( jQuery.map(this, function( elem, i ) {
- return callback.call( elem, i, elem );
- }));
+ ready: function( fn ) {
+ // Add the callback
+ jQuery.ready.promise().done( fn );
+
+ return this;
},
slice: function() {
- return this.pushStack( slice.apply( this, arguments ) );
+ return this.pushStack( core_slice.apply( this, arguments ) );
},
first: function() {
return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
},
+ map: function( callback ) {
+ return this.pushStack( jQuery.map(this, function( elem, i ) {
+ return callback.call( elem, i, elem );
+ }));
+ },
+
end: function() {
return this.prevObject || this.constructor(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
- push: push,
- sort: arr.sort,
- splice: arr.splice
+ push: core_push,
+ sort: [].sort,
+ splice: [].splice
};
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
jQuery.extend = jQuery.fn.extend = function() {
var options, name, src, copy, copyIsArray, clone,
target = arguments[0] || {},
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
-
+ target = arguments[1] || {};
// skip the boolean and the target
- target = arguments[ i ] || {};
- i++;
+ i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
}
// extend jQuery itself if only one argument is passed
- if ( i === length ) {
+ if ( length === i ) {
target = this;
- i--;
+ --i;
}
for ( ; i < length; i++ ) {
jQuery.extend({
// Unique for each copy of jQuery on the page
- expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
-
- // Assume jQuery is ready without the ready module
- isReady: true,
-
- error: function( msg ) {
- throw new Error( msg );
- },
-
- noop: function() {},
+ expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
noConflict: function( deep ) {
if ( window.$ === jQuery ) {
return jQuery;
},
+ // Is the DOM ready to be used? Set to true once it occurs.
+ isReady: false,
+
+ // A counter to track how many items to wait for before
+ // the ready event fires. See #6781
+ readyWait: 1,
+
+ // Hold (or release) the ready event
+ holdReady: function( hold ) {
+ if ( hold ) {
+ jQuery.readyWait++;
+ } else {
+ jQuery.ready( true );
+ }
+ },
+
+ // Handle when the DOM is ready
+ ready: function( wait ) {
+
+ // Abort if there are pending holds or we're already ready
+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+ return;
+ }
+
+ // Remember that the DOM is ready
+ jQuery.isReady = true;
+
+ // If a normal DOM Ready event fired, decrement, and wait if need be
+ if ( wait !== true && --jQuery.readyWait > 0 ) {
+ return;
+ }
+
+ // If there are functions bound, to execute
+ readyList.resolveWith( document, [ jQuery ] );
+
+ // Trigger any bound ready events
+ if ( jQuery.fn.trigger ) {
+ jQuery( document ).trigger("ready").off("ready");
+ }
+ },
+
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
},
isNumeric: function( obj ) {
- // parseFloat NaNs numeric-cast false positives (null|true|false|"")
- // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
- // subtraction forces infinities to NaN
- return obj - parseFloat( obj ) >= 0;
+ return !isNaN( parseFloat(obj) ) && isFinite( obj );
+ },
+
+ type: function( obj ) {
+ if ( obj == null ) {
+ return String( obj );
+ }
+ // Support: Safari <= 5.1 (functionish RegExp)
+ return typeof obj === "object" || typeof obj === "function" ?
+ class2type[ core_toString.call(obj) ] || "object" :
+ typeof obj;
},
isPlainObject: function( obj ) {
// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
try {
if ( obj.constructor &&
- !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+ !core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
return false;
}
} catch ( e ) {
return true;
},
- type: function( obj ) {
- if ( obj == null ) {
- return obj + "";
+ error: function( msg ) {
+ throw new Error( msg );
+ },
+
+ // data: string of html
+ // context (optional): If specified, the fragment will be created in this context, defaults to document
+ // keepScripts (optional): If true, will include scripts passed in the html string
+ parseHTML: function( data, context, keepScripts ) {
+ if ( !data || typeof data !== "string" ) {
+ return null;
}
- // Support: Android < 4.0, iOS < 6 (functionish RegExp)
- return typeof obj === "object" || typeof obj === "function" ?
- class2type[ toString.call(obj) ] || "object" :
- typeof obj;
+ if ( typeof context === "boolean" ) {
+ keepScripts = context;
+ context = false;
+ }
+ context = context || document;
+
+ var parsed = rsingleTag.exec( data ),
+ scripts = !keepScripts && [];
+
+ // Single tag
+ if ( parsed ) {
+ return [ context.createElement( parsed[1] ) ];
+ }
+
+ parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+ if ( scripts ) {
+ jQuery( scripts ).remove();
+ }
+
+ return jQuery.merge( [], parsed.childNodes );
+ },
+
+ parseJSON: JSON.parse,
+
+ // Cross-browser xml parsing
+ parseXML: function( data ) {
+ var xml, tmp;
+ if ( !data || typeof data !== "string" ) {
+ return null;
+ }
+
+ // Support: IE9
+ try {
+ tmp = new DOMParser();
+ xml = tmp.parseFromString( data , "text/xml" );
+ } catch ( e ) {
+ xml = undefined;
+ }
+
+ if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+ jQuery.error( "Invalid XML: " + data );
+ }
+ return xml;
},
+ noop: function() {},
+
// Evaluates a script in a global context
globalEval: function( code ) {
var script,
- indirect = eval;
+ indirect = eval;
code = jQuery.trim( code );
},
trim: function( text ) {
- return text == null ? "" : trim.call( text );
+ return text == null ? "" : core_trim.call( text );
},
// results is for internal usage only
[ arr ] : arr
);
} else {
- push.call( ret, arr );
+ core_push.call( ret, arr );
}
}
},
inArray: function( elem, arr, i ) {
- return arr == null ? -1 : indexOf.call( arr, elem, i );
+ return arr == null ? -1 : core_indexOf.call( arr, elem, i );
},
merge: function( first, second ) {
- var len = +second.length,
- j = 0,
- i = first.length;
+ var l = second.length,
+ i = first.length,
+ j = 0;
- for ( ; j < len; j++ ) {
- first[ i++ ] = second[ j ];
+ if ( typeof l === "number" ) {
+ for ( ; j < l; j++ ) {
+ first[ i++ ] = second[ j ];
+ }
+ } else {
+ while ( second[j] !== undefined ) {
+ first[ i++ ] = second[ j++ ];
+ }
}
first.length = i;
return first;
},
- grep: function( elems, callback, invert ) {
- var callbackInverse,
- matches = [],
+ grep: function( elems, callback, inv ) {
+ var retVal,
+ ret = [],
i = 0,
- length = elems.length,
- callbackExpect = !invert;
+ length = elems.length;
+ inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
- callbackInverse = !callback( elems[ i ], i );
- if ( callbackInverse !== callbackExpect ) {
- matches.push( elems[ i ] );
+ retVal = !!callback( elems[ i ], i );
+ if ( inv !== retVal ) {
+ ret.push( elems[ i ] );
}
}
- return matches;
+ return ret;
},
// arg is for internal usage only
isArray = isArraylike( elems ),
ret = [];
- // Go through the array, translating each of the items to their new values
+ // Go through the array, translating each of the items to their
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
- ret.push( value );
+ ret[ ret.length ] = value;
}
}
value = callback( elems[ i ], i, arg );
if ( value != null ) {
- ret.push( value );
+ ret[ ret.length ] = value;
}
}
}
// Flatten any nested arrays
- return concat.apply( [], ret );
+ return core_concat.apply( [], ret );
},
// A global GUID counter for objects
}
// Simulated bind
- args = slice.call( arguments, 2 );
+ args = core_slice.call( arguments, 2 );
proxy = function() {
- return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
+ return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
return proxy;
},
- now: Date.now,
+ // Multifunctional method to get and set values of a collection
+ // The value/s can optionally be executed if it's a function
+ access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+ var i = 0,
+ length = elems.length,
+ bulk = key == null;
- // jQuery.support is not used in Core but other projects attach their
- // properties to it so it needs to exist.
- support: support
-});
+ // Sets many values
+ if ( jQuery.type( key ) === "object" ) {
+ chainable = true;
+ for ( i in key ) {
+ jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+ }
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
- class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
+ // Sets one value
+ } else if ( value !== undefined ) {
+ chainable = true;
-function isArraylike( obj ) {
- var length = obj.length,
- type = jQuery.type( obj );
+ if ( !jQuery.isFunction( value ) ) {
+ raw = true;
+ }
- if ( type === "function" || jQuery.isWindow( obj ) ) {
- return false;
- }
+ if ( bulk ) {
+ // Bulk operations run against the entire set
+ if ( raw ) {
+ fn.call( elems, value );
+ fn = null;
- if ( obj.nodeType === 1 && length ) {
- return true;
- }
+ // ...except when executing function values
+ } else {
+ bulk = fn;
+ fn = function( elem, key, value ) {
+ return bulk.call( jQuery( elem ), value );
+ };
+ }
+ }
- return type === "array" || length === 0 ||
- typeof length === "number" && length > 0 && ( length - 1 ) in obj;
-}
-var Sizzle =
-/*!
- * Sizzle CSS Selector Engine v1.10.11
- * http://sizzlejs.com/
- *
- * Copyright 2013 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
+ if ( fn ) {
+ for ( ; i < length; i++ ) {
+ fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+ }
+ }
+ }
+
+ return chainable ?
+ elems :
+
+ // Gets
+ bulk ?
+ fn.call( elems ) :
+ length ? fn( elems[0], key ) : emptyGet;
+ },
+
+ now: Date.now,
+
+ // A method for quickly swapping in/out CSS properties to get correct calculations.
+ // Note: this method belongs to the css module but it's needed here for the support module.
+ // If support gets modularized, this method should be moved back to the css module.
+ swap: function( elem, options, callback, args ) {
+ var ret, name,
+ old = {};
+
+ // Remember the old values, and insert the new ones
+ for ( name in options ) {
+ old[ name ] = elem.style[ name ];
+ elem.style[ name ] = options[ name ];
+ }
+
+ ret = callback.apply( elem, args || [] );
+
+ // Revert the old values
+ for ( name in options ) {
+ elem.style[ name ] = old[ name ];
+ }
+
+ return ret;
+ }
+});
+
+jQuery.ready.promise = function( obj ) {
+ if ( !readyList ) {
+
+ readyList = jQuery.Deferred();
+
+ // Catch cases where $(document).ready() is called after the browser event has already occurred.
+ // we once tried to use readyState "interactive" here, but it caused issues like the one
+ // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+ if ( document.readyState === "complete" ) {
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
+ setTimeout( jQuery.ready );
+
+ } else {
+
+ // Use the handy event callback
+ document.addEventListener( "DOMContentLoaded", completed, false );
+
+ // A fallback to window.onload, that will always work
+ window.addEventListener( "load", completed, false );
+ }
+ }
+ return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+ var length = obj.length,
+ type = jQuery.type( obj );
+
+ if ( jQuery.isWindow( obj ) ) {
+ return false;
+ }
+
+ if ( obj.nodeType === 1 && length ) {
+ return true;
+ }
+
+ return type === "array" || type !== "function" &&
+ ( length === 0 ||
+ typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.10.18
+ * http://sizzlejs.com/
*
- * Date: 2013-10-11
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2014-02-05
*/
(function( window ) {
var i,
support,
- cachedruns,
Expr,
getText,
isXML,
compile,
+ select,
outermostContext,
sortInput,
hasDuplicate,
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
- rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+ rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
funescape = function( _, escaped, escapedWhitespace ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
- // Support: Firefox
+ // Support: Firefox<24
// Workaround erroneous numeric interpretation of +"0x"
return high !== high || escapedWhitespace ?
escaped :
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
- var doc = node ? node.ownerDocument || node : preferredDoc,
+ var hasCompare,
+ doc = node ? node.ownerDocument || node : preferredDoc,
parent = doc.defaultView;
// If no document and documentElement is available, return
// If iframe document is assigned to "document" variable and if iframe has been reloaded,
// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
// IE6-8 do not support the defaultView property so parent will be undefined
- if ( parent && parent.attachEvent && parent !== parent.top ) {
- parent.attachEvent( "onbeforeunload", function() {
- setDocument();
- });
+ if ( parent && parent !== parent.top ) {
+ // IE11 does not have attachEvent, so all must suffer
+ if ( parent.addEventListener ) {
+ parent.addEventListener( "unload", function() {
+ setDocument();
+ }, false );
+ } else if ( parent.attachEvent ) {
+ parent.attachEvent( "onunload", function() {
+ setDocument();
+ });
+ }
}
/* Attributes
});
// Check if getElementsByClassName can be trusted
- support.getElementsByClassName = assert(function( div ) {
+ support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
div.innerHTML = "<div class='a'></div><div class='a i'></div>";
// Support: Safari<4
// setting a boolean content attribute,
// since its presence should be enough
// http://bugs.jquery.com/ticket/12359
- div.innerHTML = "<select><option selected=''></option></select>";
+ div.innerHTML = "<select t=''><option selected=''></option></select>";
+
+ // Support: IE8, Opera 10-12
+ // Nothing should be selected when empty strings follow ^= or $= or *=
+ if ( div.querySelectorAll("[t^='']").length ) {
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+ }
// Support: IE8
// Boolean attributes and "value" are not treated correctly
});
assert(function( div ) {
-
- // Support: Opera 10-12/IE8
- // ^= $= *= and empty values
- // Should not select anything
// Support: Windows 8 Native Apps
- // The type attribute is restricted during .innerHTML assignment
+ // The type and name attributes are restricted during .innerHTML assignment
var input = doc.createElement("input");
input.setAttribute( "type", "hidden" );
- div.appendChild( input ).setAttribute( "t", "" );
+ div.appendChild( input ).setAttribute( "name", "D" );
- if ( div.querySelectorAll("[t^='']").length ) {
- rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+ // Support: IE8
+ // Enforce case-sensitivity of name attribute
+ if ( div.querySelectorAll("[name=d]").length ) {
+ rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
/* Contains
---------------------------------------------------------------------- */
+ hasCompare = rnative.test( docElem.compareDocumentPosition );
// Element contains another
// Purposefully does not implement inclusive descendent
// As in, an element does not contain itself
- contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ?
+ contains = hasCompare || rnative.test( docElem.contains ) ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
---------------------------------------------------------------------- */
// Document order sorting
- sortOrder = docElem.compareDocumentPosition ?
+ sortOrder = hasCompare ?
function( a, b ) {
// Flag for duplicate removal
// Support: IE<8
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
- ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
},
// Position-in-collection
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
- var data, cache, outerCache,
- dirkey = dirruns + " " + doneName;
+ var oldCache, outerCache,
+ newCache = [ dirruns, doneName ];
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
if ( xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || (elem[ expando ] = {});
- if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
- if ( (data = cache[1]) === true || data === cachedruns ) {
- return data === true;
- }
+ if ( (oldCache = outerCache[ dir ]) &&
+ oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
+
+ // Assign to newCache so results back-propagate to previous elements
+ return (newCache[ 2 ] = oldCache[ 2 ]);
} else {
- cache = outerCache[ dir ] = [ dirkey ];
- cache[1] = matcher( elem, context, xml ) || cachedruns;
- if ( cache[1] === true ) {
+ // Reuse newcache so results back-propagate to previous elements
+ outerCache[ dir ] = newCache;
+
+ // A match means we're done; a fail means we have to keep checking
+ if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
return true;
}
}
matchers[0];
}
+function multipleContexts( selector, contexts, results ) {
+ var i = 0,
+ len = contexts.length;
+ for ( ; i < len; i++ ) {
+ Sizzle( selector, contexts[i], results );
+ }
+ return results;
+}
+
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
- // A counter to specify which element is currently being matched
- var matcherCachedRuns = 0,
- bySet = setMatchers.length > 0,
+ var bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, outermost ) {
var elem, j, matcher,
if ( outermost ) {
outermostContext = context !== document && context;
- cachedruns = matcherCachedRuns;
}
// Add elements passing elementMatchers directly to results
}
if ( outermost ) {
dirruns = dirrunsUnique;
- cachedruns = ++matcherCachedRuns;
}
}
superMatcher;
}
-compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
- if ( !group ) {
- group = tokenize( selector );
+ if ( !match ) {
+ match = tokenize( selector );
}
- i = group.length;
+ i = match.length;
while ( i-- ) {
- cached = matcherFromTokens( group[i] );
+ cached = matcherFromTokens( match[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+
+ // Save selector and tokenization
+ cached.selector = selector;
}
return cached;
};
-function multipleContexts( selector, contexts, results ) {
- var i = 0,
- len = contexts.length;
- for ( ; i < len; i++ ) {
- Sizzle( selector, contexts[i], results );
- }
- return results;
-}
-
-function select( selector, context, results, seed ) {
+/**
+ * A low-level selection function that works with Sizzle's compiled
+ * selector functions
+ * @param {String|Function} selector A selector or a pre-compiled
+ * selector function built with Sizzle.compile
+ * @param {Element} context
+ * @param {Array} [results]
+ * @param {Array} [seed] A set of elements to match against
+ */
+select = Sizzle.select = function( selector, context, results, seed ) {
var i, tokens, token, type, find,
- match = tokenize( selector );
+ compiled = typeof selector === "function" && selector,
+ match = !seed && tokenize( (selector = compiled.selector || selector) );
+
+ results = results || [];
- if ( !seed ) {
- // Try to minimize operations if there is only one group
- if ( match.length === 1 ) {
+ // Try to minimize operations if there is no seed and only one group
+ if ( match.length === 1 ) {
- // Take a shortcut and set the context if the root selector is an ID
- tokens = match[0] = match[0].slice( 0 );
- if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
- support.getById && context.nodeType === 9 && documentIsHTML &&
- Expr.relative[ tokens[1].type ] ) {
+ // Take a shortcut and set the context if the root selector is an ID
+ tokens = match[0] = match[0].slice( 0 );
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+ support.getById && context.nodeType === 9 && documentIsHTML &&
+ Expr.relative[ tokens[1].type ] ) {
- context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
- if ( !context ) {
- return results;
- }
- selector = selector.slice( tokens.shift().value.length );
+ context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+ if ( !context ) {
+ return results;
+
+ // Precompiled matchers will still verify ancestry, so step up a level
+ } else if ( compiled ) {
+ context = context.parentNode;
}
- // Fetch a seed set for right-to-left matching
- i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
- while ( i-- ) {
- token = tokens[i];
+ selector = selector.slice( tokens.shift().value.length );
+ }
- // Abort if we hit a combinator
- if ( Expr.relative[ (type = token.type) ] ) {
- break;
- }
- if ( (find = Expr.find[ type ]) ) {
- // Search, expanding context for leading sibling combinators
- if ( (seed = find(
- token.matches[0].replace( runescape, funescape ),
- rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
- )) ) {
-
- // If seed is empty or no tokens remain, we can return early
- tokens.splice( i, 1 );
- selector = seed.length && toSelector( tokens );
- if ( !selector ) {
- push.apply( results, seed );
- return results;
- }
+ // Fetch a seed set for right-to-left matching
+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+ while ( i-- ) {
+ token = tokens[i];
- break;
+ // Abort if we hit a combinator
+ if ( Expr.relative[ (type = token.type) ] ) {
+ break;
+ }
+ if ( (find = Expr.find[ type ]) ) {
+ // Search, expanding context for leading sibling combinators
+ if ( (seed = find(
+ token.matches[0].replace( runescape, funescape ),
+ rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
+ )) ) {
+
+ // If seed is empty or no tokens remain, we can return early
+ tokens.splice( i, 1 );
+ selector = seed.length && toSelector( tokens );
+ if ( !selector ) {
+ push.apply( results, seed );
+ return results;
}
+
+ break;
}
}
}
}
- // Compile and execute a filtering function
+ // Compile and execute a filtering function if one is not provided
// Provide `match` to avoid retokenization if we modified the selector above
- compile( selector, match )(
+ ( compiled || compile( selector, match ) )(
seed,
context,
!documentIsHTML,
rsibling.test( selector ) && testContext( context.parentNode ) || context
);
return results;
-}
+};
// One-time assignments
});
}
-return Sizzle;
-
-})( window );
-
-
-
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.contains = Sizzle.contains;
+})( window );
+// String to Object options format cache
+var optionsCache = {};
-var rneedsContext = jQuery.expr.match.needsContext;
-
-var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
-
-
-
-var risSimple = /^.[^:#\[\.,]*$/;
-
-// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, not ) {
- if ( jQuery.isFunction( qualifier ) ) {
- return jQuery.grep( elements, function( elem, i ) {
- /* jshint -W018 */
- return !!qualifier.call( elem, i, elem ) !== not;
- });
-
- }
-
- if ( qualifier.nodeType ) {
- return jQuery.grep( elements, function( elem ) {
- return ( elem === qualifier ) !== not;
- });
-
- }
-
- if ( typeof qualifier === "string" ) {
- if ( risSimple.test( qualifier ) ) {
- return jQuery.filter( qualifier, elements, not );
- }
-
- qualifier = jQuery.filter( qualifier, elements );
- }
-
- return jQuery.grep( elements, function( elem ) {
- return ( indexOf.call( qualifier, elem ) >= 0 ) !== not;
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+ var object = optionsCache[ options ] = {};
+ jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+ object[ flag ] = true;
});
+ return object;
}
-jQuery.filter = function( expr, elems, not ) {
- var elem = elems[ 0 ];
-
- if ( not ) {
- expr = ":not(" + expr + ")";
- }
-
- return elems.length === 1 && elem.nodeType === 1 ?
- jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
- jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
- return elem.nodeType === 1;
- }));
-};
+/*
+ * Create a callback list using the following parameters:
+ *
+ * options: an optional list of space-separated options that will change how
+ * the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ * once: will ensure the callback list can only be fired once (like a Deferred)
+ *
+ * memory: will keep track of previous values and will call any callback added
+ * after the list has been fired right away with the latest "memorized"
+ * values (like a Deferred)
+ *
+ * unique: will ensure a callback can only be added once (no duplicate in the list)
+ *
+ * stopOnFalse: interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
-jQuery.fn.extend({
- find: function( selector ) {
- var i,
- ret = [],
- self = this,
- len = self.length;
+ // Convert options from String-formatted to Object-formatted if needed
+ // (we check in cache first)
+ options = typeof options === "string" ?
+ ( optionsCache[ options ] || createOptions( options ) ) :
+ jQuery.extend( {}, options );
- if ( typeof selector !== "string" ) {
- return this.pushStack( jQuery( selector ).filter(function() {
- for ( i = 0; i < len; i++ ) {
- if ( jQuery.contains( self[ i ], this ) ) {
- return true;
+ var // Last fire value (for non-forgettable lists)
+ memory,
+ // Flag to know if list was already fired
+ fired,
+ // Flag to know if list is currently firing
+ firing,
+ // First callback to fire (used internally by add and fireWith)
+ firingStart,
+ // End of the loop when firing
+ firingLength,
+ // Index of currently firing callback (modified by remove if needed)
+ firingIndex,
+ // Actual callback list
+ list = [],
+ // Stack of fire calls for repeatable lists
+ stack = !options.once && [],
+ // Fire callbacks
+ fire = function( data ) {
+ memory = options.memory && data;
+ fired = true;
+ firingIndex = firingStart || 0;
+ firingStart = 0;
+ firingLength = list.length;
+ firing = true;
+ for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+ if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+ memory = false; // To prevent further calls using add
+ break;
+ }
+ }
+ firing = false;
+ if ( list ) {
+ if ( stack ) {
+ if ( stack.length ) {
+ fire( stack.shift() );
}
+ } else if ( memory ) {
+ list = [];
+ } else {
+ self.disable();
}
- }) );
- }
-
- for ( i = 0; i < len; i++ ) {
- jQuery.find( selector, self[ i ], ret );
- }
-
- // Needed because $( selector, context ) becomes $( context ).find( selector )
- ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
- ret.selector = this.selector ? this.selector + " " + selector : selector;
- return ret;
- },
- filter: function( selector ) {
- return this.pushStack( winnow(this, selector || [], false) );
- },
- not: function( selector ) {
- return this.pushStack( winnow(this, selector || [], true) );
- },
- is: function( selector ) {
- return !!winnow(
- this,
-
- // If this is a positional/relative selector, check membership in the returned set
- // so $("p:first").is("p:last") won't return true for a doc with two "p".
- typeof selector === "string" && rneedsContext.test( selector ) ?
- jQuery( selector ) :
- selector || [],
- false
- ).length;
- }
-});
-
-
-// Initialize a jQuery object
-
-
-// A central reference to the root jQuery(document)
-var rootjQuery,
-
- // A simple way to check for HTML strings
- // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
- // Strict HTML recognition (#11290: must start with <)
- rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
-
- init = jQuery.fn.init = function( selector, context ) {
- var match, elem;
-
- // HANDLE: $(""), $(null), $(undefined), $(false)
- if ( !selector ) {
- return this;
- }
-
- // Handle HTML strings
- if ( typeof selector === "string" ) {
- if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) {
- // Assume that strings that start and end with <> are HTML and skip the regex check
- match = [ null, selector, null ];
-
- } else {
- match = rquickExpr.exec( selector );
- }
-
- // Match html or make sure no context is specified for #id
- if ( match && (match[1] || !context) ) {
-
- // HANDLE: $(html) -> $(array)
- if ( match[1] ) {
- context = context instanceof jQuery ? context[0] : context;
-
- // scripts is true for back-compat
- // Intentionally let the error be thrown if parseHTML is not present
- jQuery.merge( this, jQuery.parseHTML(
- match[1],
- context && context.nodeType ? context.ownerDocument || context : document,
- true
- ) );
-
- // HANDLE: $(html, props)
- if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
- for ( match in context ) {
- // Properties of context are called as methods if possible
- if ( jQuery.isFunction( this[ match ] ) ) {
- this[ match ]( context[ match ] );
-
- // ...and otherwise set as attributes
- } else {
- this.attr( match, context[ match ] );
- }
- }
- }
-
- return this;
-
- // HANDLE: $(#id)
- } else {
- elem = document.getElementById( match[2] );
-
- // Check parentNode to catch when Blackberry 4.6 returns
- // nodes that are no longer in the document #6963
- if ( elem && elem.parentNode ) {
- // Inject the element directly into the jQuery object
- this.length = 1;
- this[0] = elem;
- }
-
- this.context = document;
- this.selector = selector;
- return this;
- }
-
- // HANDLE: $(expr, $(...))
- } else if ( !context || context.jquery ) {
- return ( context || rootjQuery ).find( selector );
-
- // HANDLE: $(expr, context)
- // (which is just equivalent to: $(context).find(expr)
- } else {
- return this.constructor( context ).find( selector );
- }
-
- // HANDLE: $(DOMElement)
- } else if ( selector.nodeType ) {
- this.context = this[0] = selector;
- this.length = 1;
- return this;
-
- // HANDLE: $(function)
- // Shortcut for document ready
- } else if ( jQuery.isFunction( selector ) ) {
- return typeof rootjQuery.ready !== "undefined" ?
- rootjQuery.ready( selector ) :
- // Execute immediately if ready is not present
- selector( jQuery );
- }
-
- if ( selector.selector !== undefined ) {
- this.selector = selector.selector;
- this.context = selector.context;
- }
-
- return jQuery.makeArray( selector, this );
- };
-
-// Give the init function the jQuery prototype for later instantiation
-init.prototype = jQuery.fn;
-
-// Initialize central reference
-rootjQuery = jQuery( document );
-
-
-var rparentsprev = /^(?:parents|prev(?:Until|All))/,
- // methods guaranteed to produce a unique set when starting from a unique set
- guaranteedUnique = {
- children: true,
- contents: true,
- next: true,
- prev: true
- };
-
-jQuery.extend({
- dir: function( elem, dir, until ) {
- var matched = [],
- truncate = until !== undefined;
-
- while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
- if ( elem.nodeType === 1 ) {
- if ( truncate && jQuery( elem ).is( until ) ) {
- break;
- }
- matched.push( elem );
- }
- }
- return matched;
- },
-
- sibling: function( n, elem ) {
- var matched = [];
-
- for ( ; n; n = n.nextSibling ) {
- if ( n.nodeType === 1 && n !== elem ) {
- matched.push( n );
- }
- }
-
- return matched;
- }
-});
-
-jQuery.fn.extend({
- has: function( target ) {
- var targets = jQuery( target, this ),
- l = targets.length;
-
- return this.filter(function() {
- var i = 0;
- for ( ; i < l; i++ ) {
- if ( jQuery.contains( this, targets[i] ) ) {
- return true;
- }
- }
- });
- },
-
- closest: function( selectors, context ) {
- var cur,
- i = 0,
- l = this.length,
- matched = [],
- pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
- jQuery( selectors, context || this.context ) :
- 0;
-
- for ( ; i < l; i++ ) {
- for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
- // Always skip document fragments
- if ( cur.nodeType < 11 && (pos ?
- pos.index(cur) > -1 :
-
- // Don't pass non-elements to Sizzle
- cur.nodeType === 1 &&
- jQuery.find.matchesSelector(cur, selectors)) ) {
-
- cur = matched.push( cur );
- break;
- }
- }
- }
-
- return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
- },
-
- // Determine the position of an element within
- // the matched set of elements
- index: function( elem ) {
-
- // No argument, return index in parent
- if ( !elem ) {
- return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
- }
-
- // index in selector
- if ( typeof elem === "string" ) {
- return indexOf.call( jQuery( elem ), this[ 0 ] );
- }
-
- // Locate the position of the desired element
- return indexOf.call( this,
-
- // If it receives a jQuery object, the first element is used
- elem.jquery ? elem[ 0 ] : elem
- );
- },
-
- add: function( selector, context ) {
- var set = typeof selector === "string" ?
- jQuery( selector, context ) :
- jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
- all = jQuery.merge( this.get(), set );
-
- return this.pushStack( jQuery.unique(all) );
- },
-
- addBack: function( selector ) {
- return this.add( selector == null ?
- this.prevObject : this.prevObject.filter(selector)
- );
- }
-});
-
-function sibling( cur, dir ) {
- while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
- return cur;
-}
-
-jQuery.each({
- parent: function( elem ) {
- var parent = elem.parentNode;
- return parent && parent.nodeType !== 11 ? parent : null;
- },
- parents: function( elem ) {
- return jQuery.dir( elem, "parentNode" );
- },
- parentsUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "parentNode", until );
- },
- next: function( elem ) {
- return sibling( elem, "nextSibling" );
- },
- prev: function( elem ) {
- return sibling( elem, "previousSibling" );
- },
- nextAll: function( elem ) {
- return jQuery.dir( elem, "nextSibling" );
- },
- prevAll: function( elem ) {
- return jQuery.dir( elem, "previousSibling" );
- },
- nextUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "nextSibling", until );
- },
- prevUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "previousSibling", until );
- },
- siblings: function( elem ) {
- return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
- },
- children: function( elem ) {
- return jQuery.sibling( elem.firstChild );
- },
- contents: function( elem ) {
- return elem.contentDocument || jQuery.merge( [], elem.childNodes );
- }
-}, function( name, fn ) {
- jQuery.fn[ name ] = function( until, selector ) {
- var matched = jQuery.map( this, fn, until );
-
- if ( name.slice( -5 ) !== "Until" ) {
- selector = until;
- }
-
- if ( selector && typeof selector === "string" ) {
- matched = jQuery.filter( selector, matched );
- }
-
- if ( this.length > 1 ) {
- // Remove duplicates
- if ( !guaranteedUnique[ name ] ) {
- jQuery.unique( matched );
- }
-
- // Reverse order for parents* and prev-derivatives
- if ( rparentsprev.test( name ) ) {
- matched.reverse();
- }
- }
-
- return this.pushStack( matched );
- };
-});
-var rnotwhite = (/\S+/g);
-
-
-
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
- var object = optionsCache[ options ] = {};
- jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
- object[ flag ] = true;
- });
- return object;
-}
-
-/*
- * Create a callback list using the following parameters:
- *
- * options: an optional list of space-separated options that will change how
- * the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- * once: will ensure the callback list can only be fired once (like a Deferred)
- *
- * memory: will keep track of previous values and will call any callback added
- * after the list has been fired right away with the latest "memorized"
- * values (like a Deferred)
- *
- * unique: will ensure a callback can only be added once (no duplicate in the list)
- *
- * stopOnFalse: interrupt callings when a callback returns false
- *
- */
-jQuery.Callbacks = function( options ) {
-
- // Convert options from String-formatted to Object-formatted if needed
- // (we check in cache first)
- options = typeof options === "string" ?
- ( optionsCache[ options ] || createOptions( options ) ) :
- jQuery.extend( {}, options );
-
- var // Last fire value (for non-forgettable lists)
- memory,
- // Flag to know if list was already fired
- fired,
- // Flag to know if list is currently firing
- firing,
- // First callback to fire (used internally by add and fireWith)
- firingStart,
- // End of the loop when firing
- firingLength,
- // Index of currently firing callback (modified by remove if needed)
- firingIndex,
- // Actual callback list
- list = [],
- // Stack of fire calls for repeatable lists
- stack = !options.once && [],
- // Fire callbacks
- fire = function( data ) {
- memory = options.memory && data;
- fired = true;
- firingIndex = firingStart || 0;
- firingStart = 0;
- firingLength = list.length;
- firing = true;
- for ( ; list && firingIndex < firingLength; firingIndex++ ) {
- if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
- memory = false; // To prevent further calls using add
- break;
- }
- }
- firing = false;
- if ( list ) {
- if ( stack ) {
- if ( stack.length ) {
- fire( stack.shift() );
- }
- } else if ( memory ) {
- list = [];
- } else {
- self.disable();
- }
- }
- },
- // Actual Callbacks object
- self = {
- // Add a callback or a collection of callbacks to the list
- add: function() {
- if ( list ) {
- // First, we save the current length
- var start = list.length;
- (function add( args ) {
- jQuery.each( args, function( _, arg ) {
- var type = jQuery.type( arg );
- if ( type === "function" ) {
- if ( !options.unique || !self.has( arg ) ) {
- list.push( arg );
- }
- } else if ( arg && arg.length && type !== "string" ) {
- // Inspect recursively
- add( arg );
- }
- });
- })( arguments );
- // Do we need to add the callbacks to the
- // current firing batch?
- if ( firing ) {
- firingLength = list.length;
- // With memory, if we're not firing then
- // we should call right away
- } else if ( memory ) {
- firingStart = start;
- fire( memory );
- }
- }
- return this;
- },
- // Remove a callback from the list
- remove: function() {
- if ( list ) {
- jQuery.each( arguments, function( _, arg ) {
- var index;
- while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
- list.splice( index, 1 );
- // Handle firing indexes
- if ( firing ) {
- if ( index <= firingLength ) {
- firingLength--;
- }
- if ( index <= firingIndex ) {
- firingIndex--;
- }
- }
- }
- });
- }
- return this;
- },
- // Check if a given callback is in the list.
- // If no argument is given, return whether or not list has callbacks attached.
- has: function( fn ) {
- return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
- },
- // Remove all callbacks from the list
- empty: function() {
- list = [];
- firingLength = 0;
- return this;
- },
- // Have the list do nothing anymore
- disable: function() {
- list = stack = memory = undefined;
- return this;
- },
- // Is it disabled?
- disabled: function() {
- return !list;
- },
- // Lock the list in its current state
- lock: function() {
- stack = undefined;
- if ( !memory ) {
- self.disable();
- }
- return this;
- },
- // Is it locked?
- locked: function() {
- return !stack;
- },
- // Call all callbacks with the given context and arguments
- fireWith: function( context, args ) {
- if ( list && ( !fired || stack ) ) {
- args = args || [];
- args = [ context, args.slice ? args.slice() : args ];
- if ( firing ) {
- stack.push( args );
- } else {
- fire( args );
- }
- }
- return this;
- },
- // Call all the callbacks with the given arguments
- fire: function() {
- self.fireWith( this, arguments );
- return this;
- },
- // To know if the callbacks have already been called at least once
- fired: function() {
- return !!fired;
- }
- };
-
- return self;
-};
-
-
-jQuery.extend({
-
- Deferred: function( func ) {
- var tuples = [
- // action, add listener, listener list, final state
- [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
- [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
- [ "notify", "progress", jQuery.Callbacks("memory") ]
- ],
- state = "pending",
- promise = {
- state: function() {
- return state;
- },
- always: function() {
- deferred.done( arguments ).fail( arguments );
- return this;
- },
- then: function( /* fnDone, fnFail, fnProgress */ ) {
- var fns = arguments;
- return jQuery.Deferred(function( newDefer ) {
- jQuery.each( tuples, function( i, tuple ) {
- var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
- // deferred[ done | fail | progress ] for forwarding actions to newDefer
- deferred[ tuple[1] ](function() {
- var returned = fn && fn.apply( this, arguments );
- if ( returned && jQuery.isFunction( returned.promise ) ) {
- returned.promise()
- .done( newDefer.resolve )
- .fail( newDefer.reject )
- .progress( newDefer.notify );
- } else {
- newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
- }
- });
- });
- fns = null;
- }).promise();
- },
- // Get a promise for this deferred
- // If obj is provided, the promise aspect is added to the object
- promise: function( obj ) {
- return obj != null ? jQuery.extend( obj, promise ) : promise;
- }
- },
- deferred = {};
-
- // Keep pipe for back-compat
- promise.pipe = promise.then;
-
- // Add list-specific methods
- jQuery.each( tuples, function( i, tuple ) {
- var list = tuple[ 2 ],
- stateString = tuple[ 3 ];
-
- // promise[ done | fail | progress ] = list.add
- promise[ tuple[1] ] = list.add;
-
- // Handle state
- if ( stateString ) {
- list.add(function() {
- // state = [ resolved | rejected ]
- state = stateString;
-
- // [ reject_list | resolve_list ].disable; progress_list.lock
- }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
- }
-
- // deferred[ resolve | reject | notify ]
- deferred[ tuple[0] ] = function() {
- deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
- return this;
- };
- deferred[ tuple[0] + "With" ] = list.fireWith;
- });
-
- // Make the deferred a promise
- promise.promise( deferred );
-
- // Call given func if any
- if ( func ) {
- func.call( deferred, deferred );
- }
-
- // All done!
- return deferred;
- },
-
- // Deferred helper
- when: function( subordinate /* , ..., subordinateN */ ) {
- var i = 0,
- resolveValues = slice.call( arguments ),
- length = resolveValues.length,
-
- // the count of uncompleted subordinates
- remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
- // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
- deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
- // Update function for both resolve and progress values
- updateFunc = function( i, contexts, values ) {
- return function( value ) {
- contexts[ i ] = this;
- values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
- if ( values === progressValues ) {
- deferred.notifyWith( contexts, values );
- } else if ( !( --remaining ) ) {
- deferred.resolveWith( contexts, values );
- }
- };
- },
-
- progressValues, progressContexts, resolveContexts;
-
- // add listeners to Deferred subordinates; treat others as resolved
- if ( length > 1 ) {
- progressValues = new Array( length );
- progressContexts = new Array( length );
- resolveContexts = new Array( length );
- for ( ; i < length; i++ ) {
- if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
- resolveValues[ i ].promise()
- .done( updateFunc( i, resolveContexts, resolveValues ) )
- .fail( deferred.reject )
- .progress( updateFunc( i, progressContexts, progressValues ) );
- } else {
- --remaining;
- }
- }
- }
-
- // if we're not waiting on anything, resolve the master
- if ( !remaining ) {
- deferred.resolveWith( resolveContexts, resolveValues );
- }
-
- return deferred.promise();
- }
-});
-
-
-// The deferred used on DOM ready
-var readyList;
-
-jQuery.fn.ready = function( fn ) {
- // Add the callback
- jQuery.ready.promise().done( fn );
-
- return this;
-};
-
-jQuery.extend({
- // Is the DOM ready to be used? Set to true once it occurs.
- isReady: false,
-
- // A counter to track how many items to wait for before
- // the ready event fires. See #6781
- readyWait: 1,
-
- // Hold (or release) the ready event
- holdReady: function( hold ) {
- if ( hold ) {
- jQuery.readyWait++;
- } else {
- jQuery.ready( true );
- }
- },
-
- // Handle when the DOM is ready
- ready: function( wait ) {
-
- // Abort if there are pending holds or we're already ready
- if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
- return;
- }
-
- // Remember that the DOM is ready
- jQuery.isReady = true;
-
- // If a normal DOM Ready event fired, decrement, and wait if need be
- if ( wait !== true && --jQuery.readyWait > 0 ) {
- return;
- }
-
- // If there are functions bound, to execute
- readyList.resolveWith( document, [ jQuery ] );
-
- // Trigger any bound ready events
- if ( jQuery.fn.trigger ) {
- jQuery( document ).trigger("ready").off("ready");
- }
- }
-});
-
-/**
- * The ready event handler and self cleanup method
- */
-function completed() {
- document.removeEventListener( "DOMContentLoaded", completed, false );
- window.removeEventListener( "load", completed, false );
- jQuery.ready();
-}
-
-jQuery.ready.promise = function( obj ) {
- if ( !readyList ) {
-
- readyList = jQuery.Deferred();
-
- // Catch cases where $(document).ready() is called after the browser event has already occurred.
- // we once tried to use readyState "interactive" here, but it caused issues like the one
- // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
- if ( document.readyState === "complete" ) {
- // Handle it asynchronously to allow scripts the opportunity to delay ready
- setTimeout( jQuery.ready );
-
- } else {
-
- // Use the handy event callback
- document.addEventListener( "DOMContentLoaded", completed, false );
-
- // A fallback to window.onload, that will always work
- window.addEventListener( "load", completed, false );
- }
- }
- return readyList.promise( obj );
-};
-
-// Kick off the DOM ready check even if the user does not
-jQuery.ready.promise();
-
-
-
-
-// Multifunctional method to get and set values of a collection
-// The value/s can optionally be executed if it's a function
-var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
- var i = 0,
- length = elems.length,
- bulk = key == null;
-
- // Sets many values
- if ( jQuery.type( key ) === "object" ) {
- chainable = true;
- for ( i in key ) {
- jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
- }
-
- // Sets one value
- } else if ( value !== undefined ) {
- chainable = true;
-
- if ( !jQuery.isFunction( value ) ) {
- raw = true;
- }
-
- if ( bulk ) {
- // Bulk operations run against the entire set
- if ( raw ) {
- fn.call( elems, value );
- fn = null;
-
- // ...except when executing function values
- } else {
- bulk = fn;
- fn = function( elem, key, value ) {
- return bulk.call( jQuery( elem ), value );
- };
- }
- }
-
- if ( fn ) {
- for ( ; i < length; i++ ) {
- fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
- }
- }
- }
-
- return chainable ?
- elems :
-
- // Gets
- bulk ?
- fn.call( elems ) :
- length ? fn( elems[0], key ) : emptyGet;
-};
-
-
-/**
- * Determines whether an object can have data
- */
-jQuery.acceptData = function( owner ) {
- // Accepts only:
- // - Node
- // - Node.ELEMENT_NODE
- // - Node.DOCUMENT_NODE
- // - Object
- // - Any
- return owner.nodeType ?
- owner.nodeType === 1 || owner.nodeType === 9 : true;
-};
-
-
-function Data() {
- // Support: Android < 4,
- // Old WebKit does not have Object.preventExtensions/freeze method,
- // return new empty object instead with no [[set]] accessor
- Object.defineProperty( this.cache = {}, 0, {
- get: function() {
- return {};
- }
- });
-
- this.expando = jQuery.expando + Math.random();
-}
-
-Data.uid = 1;
-Data.accepts = jQuery.acceptData;
-
-Data.prototype = {
- key: function( owner ) {
- // We can accept data for non-element nodes in modern browsers,
- // but we should not, see #8335.
- // Always return the key for a frozen object.
- if ( !Data.accepts( owner ) ) {
- return 0;
- }
-
- var descriptor = {},
- // Check if the owner object already has a cache key
- unlock = owner[ this.expando ];
-
- // If not, create one
- if ( !unlock ) {
- unlock = Data.uid++;
-
- // Secure it in a non-enumerable, non-writable property
- try {
- descriptor[ this.expando ] = { value: unlock };
- Object.defineProperties( owner, descriptor );
-
- // Support: Android < 4
- // Fallback to a less secure definition
- } catch ( e ) {
- descriptor[ this.expando ] = unlock;
- jQuery.extend( owner, descriptor );
- }
- }
-
- // Ensure the cache object
- if ( !this.cache[ unlock ] ) {
- this.cache[ unlock ] = {};
- }
-
- return unlock;
- },
- set: function( owner, data, value ) {
- var prop,
- // There may be an unlock assigned to this node,
- // if there is no entry for this "owner", create one inline
- // and set the unlock as though an owner entry had always existed
- unlock = this.key( owner ),
- cache = this.cache[ unlock ];
-
- // Handle: [ owner, key, value ] args
- if ( typeof data === "string" ) {
- cache[ data ] = value;
-
- // Handle: [ owner, { properties } ] args
- } else {
- // Fresh assignments by object are shallow copied
- if ( jQuery.isEmptyObject( cache ) ) {
- jQuery.extend( this.cache[ unlock ], data );
- // Otherwise, copy the properties one-by-one to the cache object
- } else {
- for ( prop in data ) {
- cache[ prop ] = data[ prop ];
- }
- }
- }
- return cache;
- },
- get: function( owner, key ) {
- // Either a valid cache is found, or will be created.
- // New caches will be created and the unlock returned,
- // allowing direct access to the newly created
- // empty data object. A valid owner object must be provided.
- var cache = this.cache[ this.key( owner ) ];
-
- return key === undefined ?
- cache : cache[ key ];
- },
- access: function( owner, key, value ) {
- var stored;
- // In cases where either:
- //
- // 1. No key was specified
- // 2. A string key was specified, but no value provided
- //
- // Take the "read" path and allow the get method to determine
- // which value to return, respectively either:
- //
- // 1. The entire cache object
- // 2. The data stored at the key
- //
- if ( key === undefined ||
- ((key && typeof key === "string") && value === undefined) ) {
-
- stored = this.get( owner, key );
-
- return stored !== undefined ?
- stored : this.get( owner, jQuery.camelCase(key) );
- }
-
- // [*]When the key is not a string, or both a key and value
- // are specified, set or extend (existing objects) with either:
- //
- // 1. An object of properties
- // 2. A key and value
- //
- this.set( owner, key, value );
-
- // Since the "set" path can have two possible entry points
- // return the expected data based on which path was taken[*]
- return value !== undefined ? value : key;
- },
- remove: function( owner, key ) {
- var i, name, camel,
- unlock = this.key( owner ),
- cache = this.cache[ unlock ];
-
- if ( key === undefined ) {
- this.cache[ unlock ] = {};
-
- } else {
- // Support array or space separated string of keys
- if ( jQuery.isArray( key ) ) {
- // If "name" is an array of keys...
- // When data is initially created, via ("key", "val") signature,
- // keys will be converted to camelCase.
- // Since there is no way to tell _how_ a key was added, remove
- // both plain key and camelCase key. #12786
- // This will only penalize the array argument path.
- name = key.concat( key.map( jQuery.camelCase ) );
- } else {
- camel = jQuery.camelCase( key );
- // Try the string as a key before any manipulation
- if ( key in cache ) {
- name = [ key, camel ];
- } else {
- // If a key with the spaces exists, use it.
- // Otherwise, create an array by matching non-whitespace
- name = camel;
- name = name in cache ?
- [ name ] : ( name.match( rnotwhite ) || [] );
- }
- }
-
- i = name.length;
- while ( i-- ) {
- delete cache[ name[ i ] ];
- }
- }
- },
- hasData: function( owner ) {
- return !jQuery.isEmptyObject(
- this.cache[ owner[ this.expando ] ] || {}
- );
- },
- discard: function( owner ) {
- if ( owner[ this.expando ] ) {
- delete this.cache[ owner[ this.expando ] ];
- }
- }
-};
-var data_priv = new Data();
-
-var data_user = new Data();
-
-
-
-/*
- Implementation Summary
-
- 1. Enforce API surface and semantic compatibility with 1.9.x branch
- 2. Improve the module's maintainability by reducing the storage
- paths to a single mechanism.
- 3. Use the same single mechanism to support "private" and "user" data.
- 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
- 5. Avoid exposing implementation details on user objects (eg. expando properties)
- 6. Provide a clear path for implementation upgrade to WeakMap in 2014
-*/
-var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
- rmultiDash = /([A-Z])/g;
-
-function dataAttr( elem, key, data ) {
- var name;
-
- // If nothing was found internally, try to fetch any
- // data from the HTML5 data-* attribute
- if ( data === undefined && elem.nodeType === 1 ) {
- name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
- data = elem.getAttribute( name );
-
- if ( typeof data === "string" ) {
- try {
- data = data === "true" ? true :
- data === "false" ? false :
- data === "null" ? null :
- // Only convert to a number if it doesn't change the string
- +data + "" === data ? +data :
- rbrace.test( data ) ? JSON.parse( data ) :
- data;
- } catch( e ) {}
-
- // Make sure we set the data so it isn't changed later
- data_user.set( elem, key, data );
- } else {
- data = undefined;
- }
- }
- return data;
-}
-
-jQuery.extend({
- hasData: function( elem ) {
- return data_user.hasData( elem ) || data_priv.hasData( elem );
- },
-
- data: function( elem, name, data ) {
- return data_user.access( elem, name, data );
- },
-
- removeData: function( elem, name ) {
- data_user.remove( elem, name );
- },
-
- // TODO: Now that all calls to _data and _removeData have been replaced
- // with direct calls to data_priv methods, these can be deprecated.
- _data: function( elem, name, data ) {
- return data_priv.access( elem, name, data );
- },
-
- _removeData: function( elem, name ) {
- data_priv.remove( elem, name );
- }
-});
-
-jQuery.fn.extend({
- data: function( key, value ) {
- var i, name,
- data = null,
- elem = this[ 0 ],
- attrs = elem && elem.attributes;
-
- // Gets all values
- if ( key === undefined ) {
- if ( this.length ) {
- data = data_user.get( elem );
-
- if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
- i = attrs.length;
- while ( i-- ) {
- name = attrs[ i ].name;
-
- if ( name.indexOf( "data-" ) === 0 ) {
- name = jQuery.camelCase( name.slice(5) );
- dataAttr( elem, name, data[ name ] );
- }
- }
- data_priv.set( elem, "hasDataAttrs", true );
- }
- }
-
- return data;
- }
-
- // Sets multiple values
- if ( typeof key === "object" ) {
- return this.each(function() {
- data_user.set( this, key );
- });
- }
-
- return access( this, function( value ) {
- var data,
- camelKey = jQuery.camelCase( key );
-
- // The calling jQuery object (element matches) is not empty
- // (and therefore has an element appears at this[ 0 ]) and the
- // `value` parameter was not undefined. An empty jQuery object
- // will result in `undefined` for elem = this[ 0 ] which will
- // throw an exception if an attempt to read a data cache is made.
- if ( elem && value === undefined ) {
- // Attempt to get data from the cache
- // with the key as-is
- data = data_user.get( elem, key );
- if ( data !== undefined ) {
- return data;
- }
-
- // Attempt to get data from the cache
- // with the key camelized
- data = data_user.get( elem, camelKey );
- if ( data !== undefined ) {
- return data;
- }
-
- // Attempt to "discover" the data in
- // HTML5 custom data-* attrs
- data = dataAttr( elem, camelKey, undefined );
- if ( data !== undefined ) {
- return data;
- }
-
- // We tried really hard, but the data doesn't exist.
- return;
- }
-
- // Set the data...
- this.each(function() {
- // First, attempt to store a copy or reference of any
- // data that might've been store with a camelCased key.
- var data = data_user.get( this, camelKey );
-
- // For HTML5 data-* attribute interop, we have to
- // store property names with dashes in a camelCase form.
- // This might not apply to all properties...*
- data_user.set( this, camelKey, value );
-
- // *... In the case of properties that might _actually_
- // have dashes, we need to also store a copy of that
- // unchanged property.
- if ( key.indexOf("-") !== -1 && data !== undefined ) {
- data_user.set( this, key, value );
- }
- });
- }, null, value, arguments.length > 1, null, true );
- },
-
- removeData: function( key ) {
- return this.each(function() {
- data_user.remove( this, key );
- });
- }
-});
-
-
-jQuery.extend({
- queue: function( elem, type, data ) {
- var queue;
-
- if ( elem ) {
- type = ( type || "fx" ) + "queue";
- queue = data_priv.get( elem, type );
-
- // Speed up dequeue by getting out quickly if this is just a lookup
- if ( data ) {
- if ( !queue || jQuery.isArray( data ) ) {
- queue = data_priv.access( elem, type, jQuery.makeArray(data) );
- } else {
- queue.push( data );
- }
- }
- return queue || [];
- }
- },
-
- dequeue: function( elem, type ) {
- type = type || "fx";
-
- var queue = jQuery.queue( elem, type ),
- startLength = queue.length,
- fn = queue.shift(),
- hooks = jQuery._queueHooks( elem, type ),
- next = function() {
- jQuery.dequeue( elem, type );
- };
-
- // If the fx queue is dequeued, always remove the progress sentinel
- if ( fn === "inprogress" ) {
- fn = queue.shift();
- startLength--;
- }
-
- if ( fn ) {
-
- // Add a progress sentinel to prevent the fx queue from being
- // automatically dequeued
- if ( type === "fx" ) {
- queue.unshift( "inprogress" );
- }
-
- // clear up the last queue stop function
- delete hooks.stop;
- fn.call( elem, next, hooks );
- }
-
- if ( !startLength && hooks ) {
- hooks.empty.fire();
- }
- },
-
- // not intended for public consumption - generates a queueHooks object, or returns the current one
- _queueHooks: function( elem, type ) {
- var key = type + "queueHooks";
- return data_priv.get( elem, key ) || data_priv.access( elem, key, {
- empty: jQuery.Callbacks("once memory").add(function() {
- data_priv.remove( elem, [ type + "queue", key ] );
- })
- });
- }
-});
-
-jQuery.fn.extend({
- queue: function( type, data ) {
- var setter = 2;
-
- if ( typeof type !== "string" ) {
- data = type;
- type = "fx";
- setter--;
- }
-
- if ( arguments.length < setter ) {
- return jQuery.queue( this[0], type );
- }
-
- return data === undefined ?
- this :
- this.each(function() {
- var queue = jQuery.queue( this, type, data );
-
- // ensure a hooks for this queue
- jQuery._queueHooks( this, type );
-
- if ( type === "fx" && queue[0] !== "inprogress" ) {
- jQuery.dequeue( this, type );
- }
- });
- },
- dequeue: function( type ) {
- return this.each(function() {
- jQuery.dequeue( this, type );
- });
- },
- clearQueue: function( type ) {
- return this.queue( type || "fx", [] );
- },
- // Get a promise resolved when queues of a certain type
- // are emptied (fx is the type by default)
- promise: function( type, obj ) {
- var tmp,
- count = 1,
- defer = jQuery.Deferred(),
- elements = this,
- i = this.length,
- resolve = function() {
- if ( !( --count ) ) {
- defer.resolveWith( elements, [ elements ] );
- }
- };
-
- if ( typeof type !== "string" ) {
- obj = type;
- type = undefined;
- }
- type = type || "fx";
-
- while ( i-- ) {
- tmp = data_priv.get( elements[ i ], type + "queueHooks" );
- if ( tmp && tmp.empty ) {
- count++;
- tmp.empty.add( resolve );
- }
- }
- resolve();
- return defer.promise( obj );
- }
-});
-var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
-
-var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
-
-var isHidden = function( elem, el ) {
- // isHidden might be called from jQuery#filter function;
- // in that case, element will be second argument
- elem = el || elem;
- return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
- };
-
-var rcheckableType = (/^(?:checkbox|radio)$/i);
-
-
-
-(function() {
- var input,
- fragment = document.createDocumentFragment(),
- div = fragment.appendChild( document.createElement( "div" ) );
-
- // #11217 - WebKit loses check when the name is after the checked attribute
- div.innerHTML = "<input type='radio' checked='checked' name='t'/>";
-
- // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
- // old WebKit doesn't clone checked state correctly in fragments
- support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
- // Make sure checked status is properly cloned
- // Support: IE9, IE10
- input = document.createElement("input");
- input.type = "checkbox";
- input.checked = true;
- support.noCloneChecked = input.cloneNode( true ).checked;
-})();
-var strundefined = typeof undefined;
-
-
-
-support.focusinBubbles = "onfocusin" in window;
-
-
-var
- rkeyEvent = /^key/,
- rmouseEvent = /^(?:mouse|contextmenu)|click/,
- rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
- rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
-
-function returnTrue() {
- return true;
-}
-
-function returnFalse() {
- return false;
-}
-
-function safeActiveElement() {
- try {
- return document.activeElement;
- } catch ( err ) { }
-}
-
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
-
- global: {},
-
- add: function( elem, types, handler, data, selector ) {
-
- var handleObjIn, eventHandle, tmp,
- events, t, handleObj,
- special, handlers, type, namespaces, origType,
- elemData = data_priv.get( elem );
-
- // Don't attach events to noData or text/comment nodes (but allow plain objects)
- if ( !elemData ) {
- return;
- }
-
- // Caller can pass in an object of custom data in lieu of the handler
- if ( handler.handler ) {
- handleObjIn = handler;
- handler = handleObjIn.handler;
- selector = handleObjIn.selector;
- }
-
- // Make sure that the handler has a unique ID, used to find/remove it later
- if ( !handler.guid ) {
- handler.guid = jQuery.guid++;
- }
-
- // Init the element's event structure and main handler, if this is the first
- if ( !(events = elemData.events) ) {
- events = elemData.events = {};
- }
- if ( !(eventHandle = elemData.handle) ) {
- eventHandle = elemData.handle = function( e ) {
- // Discard the second event of a jQuery.event.trigger() and
- // when an event is called after a page has unloaded
- return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?
- jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
- undefined;
- };
- // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
- eventHandle.elem = elem;
- }
-
- // Handle multiple events separated by a space
- types = ( types || "" ).match( rnotwhite ) || [ "" ];
- t = types.length;
- while ( t-- ) {
- tmp = rtypenamespace.exec( types[t] ) || [];
- type = origType = tmp[1];
- namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
- // There *must* be a type, no attaching namespace-only handlers
- if ( !type ) {
- continue;
- }
-
- // If event changes its type, use the special event handlers for the changed type
- special = jQuery.event.special[ type ] || {};
-
- // If selector defined, determine special event api type, otherwise given type
- type = ( selector ? special.delegateType : special.bindType ) || type;
-
- // Update special based on newly reset type
- special = jQuery.event.special[ type ] || {};
-
- // handleObj is passed to all event handlers
- handleObj = jQuery.extend({
- type: type,
- origType: origType,
- data: data,
- handler: handler,
- guid: handler.guid,
- selector: selector,
- needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
- namespace: namespaces.join(".")
- }, handleObjIn );
-
- // Init the event handler queue if we're the first
- if ( !(handlers = events[ type ]) ) {
- handlers = events[ type ] = [];
- handlers.delegateCount = 0;
-
- // Only use addEventListener if the special events handler returns false
- if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
- if ( elem.addEventListener ) {
- elem.addEventListener( type, eventHandle, false );
- }
- }
- }
-
- if ( special.add ) {
- special.add.call( elem, handleObj );
-
- if ( !handleObj.handler.guid ) {
- handleObj.handler.guid = handler.guid;
- }
- }
-
- // Add to the element's handler list, delegates in front
- if ( selector ) {
- handlers.splice( handlers.delegateCount++, 0, handleObj );
- } else {
- handlers.push( handleObj );
- }
-
- // Keep track of which events have ever been used, for event optimization
- jQuery.event.global[ type ] = true;
- }
-
- // Nullify elem to prevent memory leaks in IE
- elem = null;
- },
-
- // Detach an event or set of events from an element
- remove: function( elem, types, handler, selector, mappedTypes ) {
-
- var j, origCount, tmp,
- events, t, handleObj,
- special, handlers, type, namespaces, origType,
- elemData = data_priv.hasData( elem ) && data_priv.get( elem );
-
- if ( !elemData || !(events = elemData.events) ) {
- return;
- }
-
- // Once for each type.namespace in types; type may be omitted
- types = ( types || "" ).match( rnotwhite ) || [ "" ];
- t = types.length;
- while ( t-- ) {
- tmp = rtypenamespace.exec( types[t] ) || [];
- type = origType = tmp[1];
- namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
- // Unbind all events (on this namespace, if provided) for the element
- if ( !type ) {
- for ( type in events ) {
- jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
- }
- continue;
- }
-
- special = jQuery.event.special[ type ] || {};
- type = ( selector ? special.delegateType : special.bindType ) || type;
- handlers = events[ type ] || [];
- tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
-
- // Remove matching events
- origCount = j = handlers.length;
- while ( j-- ) {
- handleObj = handlers[ j ];
-
- if ( ( mappedTypes || origType === handleObj.origType ) &&
- ( !handler || handler.guid === handleObj.guid ) &&
- ( !tmp || tmp.test( handleObj.namespace ) ) &&
- ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
- handlers.splice( j, 1 );
-
- if ( handleObj.selector ) {
- handlers.delegateCount--;
- }
- if ( special.remove ) {
- special.remove.call( elem, handleObj );
- }
- }
- }
-
- // Remove generic event handler if we removed something and no more handlers exist
- // (avoids potential for endless recursion during removal of special event handlers)
- if ( origCount && !handlers.length ) {
- if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
- jQuery.removeEvent( elem, type, elemData.handle );
- }
-
- delete events[ type ];
- }
- }
-
- // Remove the expando if it's no longer used
- if ( jQuery.isEmptyObject( events ) ) {
- delete elemData.handle;
- data_priv.remove( elem, "events" );
- }
- },
-
- trigger: function( event, data, elem, onlyHandlers ) {
-
- var i, cur, tmp, bubbleType, ontype, handle, special,
- eventPath = [ elem || document ],
- type = hasOwn.call( event, "type" ) ? event.type : event,
- namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
-
- cur = tmp = elem = elem || document;
-
- // Don't do events on text and comment nodes
- if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
- return;
- }
-
- // focus/blur morphs to focusin/out; ensure we're not firing them right now
- if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
- return;
- }
-
- if ( type.indexOf(".") >= 0 ) {
- // Namespaced trigger; create a regexp to match event type in handle()
- namespaces = type.split(".");
- type = namespaces.shift();
- namespaces.sort();
- }
- ontype = type.indexOf(":") < 0 && "on" + type;
-
- // Caller can pass in a jQuery.Event object, Object, or just an event type string
- event = event[ jQuery.expando ] ?
- event :
- new jQuery.Event( type, typeof event === "object" && event );
-
- // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
- event.isTrigger = onlyHandlers ? 2 : 3;
- event.namespace = namespaces.join(".");
- event.namespace_re = event.namespace ?
- new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
- null;
-
- // Clean up the event in case it is being reused
- event.result = undefined;
- if ( !event.target ) {
- event.target = elem;
- }
-
- // Clone any incoming data and prepend the event, creating the handler arg list
- data = data == null ?
- [ event ] :
- jQuery.makeArray( data, [ event ] );
-
- // Allow special events to draw outside the lines
- special = jQuery.event.special[ type ] || {};
- if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
- return;
- }
-
- // Determine event propagation path in advance, per W3C events spec (#9951)
- // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
- if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
- bubbleType = special.delegateType || type;
- if ( !rfocusMorph.test( bubbleType + type ) ) {
- cur = cur.parentNode;
- }
- for ( ; cur; cur = cur.parentNode ) {
- eventPath.push( cur );
- tmp = cur;
- }
-
- // Only add window if we got to document (e.g., not plain obj or detached DOM)
- if ( tmp === (elem.ownerDocument || document) ) {
- eventPath.push( tmp.defaultView || tmp.parentWindow || window );
- }
- }
-
- // Fire handlers on the event path
- i = 0;
- while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
-
- event.type = i > 1 ?
- bubbleType :
- special.bindType || type;
-
- // jQuery handler
- handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
- if ( handle ) {
- handle.apply( cur, data );
- }
-
- // Native handler
- handle = ontype && cur[ ontype ];
- if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
- event.result = handle.apply( cur, data );
- if ( event.result === false ) {
- event.preventDefault();
- }
- }
- }
- event.type = type;
-
- // If nobody prevented the default action, do it now
- if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
- if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
- jQuery.acceptData( elem ) ) {
-
- // Call a native DOM method on the target with the same name name as the event.
- // Don't do default actions on window, that's where global variables be (#6170)
- if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
-
- // Don't re-trigger an onFOO event when we call its FOO() method
- tmp = elem[ ontype ];
-
- if ( tmp ) {
- elem[ ontype ] = null;
- }
-
- // Prevent re-triggering of the same event, since we already bubbled it above
- jQuery.event.triggered = type;
- elem[ type ]();
- jQuery.event.triggered = undefined;
-
- if ( tmp ) {
- elem[ ontype ] = tmp;
- }
- }
- }
- }
-
- return event.result;
- },
-
- dispatch: function( event ) {
-
- // Make a writable jQuery.Event from the native event object
- event = jQuery.event.fix( event );
-
- var i, j, ret, matched, handleObj,
- handlerQueue = [],
- args = slice.call( arguments ),
- handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
- special = jQuery.event.special[ event.type ] || {};
-
- // Use the fix-ed jQuery.Event rather than the (read-only) native event
- args[0] = event;
- event.delegateTarget = this;
-
- // Call the preDispatch hook for the mapped type, and let it bail if desired
- if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
- return;
- }
-
- // Determine handlers
- handlerQueue = jQuery.event.handlers.call( this, event, handlers );
-
- // Run delegates first; they may want to stop propagation beneath us
- i = 0;
- while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
- event.currentTarget = matched.elem;
-
- j = 0;
- while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
-
- // Triggered event must either 1) have no namespace, or
- // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
- if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
-
- event.handleObj = handleObj;
- event.data = handleObj.data;
-
- ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
- .apply( matched.elem, args );
-
- if ( ret !== undefined ) {
- if ( (event.result = ret) === false ) {
- event.preventDefault();
- event.stopPropagation();
- }
- }
- }
- }
- }
-
- // Call the postDispatch hook for the mapped type
- if ( special.postDispatch ) {
- special.postDispatch.call( this, event );
- }
-
- return event.result;
- },
-
- handlers: function( event, handlers ) {
- var i, matches, sel, handleObj,
- handlerQueue = [],
- delegateCount = handlers.delegateCount,
- cur = event.target;
-
- // Find delegate handlers
- // Black-hole SVG <use> instance trees (#13180)
- // Avoid non-left-click bubbling in Firefox (#3861)
- if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
-
- for ( ; cur !== this; cur = cur.parentNode || this ) {
-
- // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
- if ( cur.disabled !== true || event.type !== "click" ) {
- matches = [];
- for ( i = 0; i < delegateCount; i++ ) {
- handleObj = handlers[ i ];
-
- // Don't conflict with Object.prototype properties (#13203)
- sel = handleObj.selector + " ";
-
- if ( matches[ sel ] === undefined ) {
- matches[ sel ] = handleObj.needsContext ?
- jQuery( sel, this ).index( cur ) >= 0 :
- jQuery.find( sel, this, null, [ cur ] ).length;
- }
- if ( matches[ sel ] ) {
- matches.push( handleObj );
- }
- }
- if ( matches.length ) {
- handlerQueue.push({ elem: cur, handlers: matches });
- }
- }
- }
- }
-
- // Add the remaining (directly-bound) handlers
- if ( delegateCount < handlers.length ) {
- handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
- }
-
- return handlerQueue;
- },
-
- // Includes some event props shared by KeyEvent and MouseEvent
- props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
- fixHooks: {},
-
- keyHooks: {
- props: "char charCode key keyCode".split(" "),
- filter: function( event, original ) {
-
- // Add which for key events
- if ( event.which == null ) {
- event.which = original.charCode != null ? original.charCode : original.keyCode;
- }
-
- return event;
- }
- },
-
- mouseHooks: {
- props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
- filter: function( event, original ) {
- var eventDoc, doc, body,
- button = original.button;
-
- // Calculate pageX/Y if missing and clientX/Y available
- if ( event.pageX == null && original.clientX != null ) {
- eventDoc = event.target.ownerDocument || document;
- doc = eventDoc.documentElement;
- body = eventDoc.body;
-
- event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
- event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
- }
-
- // Add which for click: 1 === left; 2 === middle; 3 === right
- // Note: button is not normalized, so don't use it
- if ( !event.which && button !== undefined ) {
- event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
- }
-
- return event;
- }
- },
-
- fix: function( event ) {
- if ( event[ jQuery.expando ] ) {
- return event;
- }
-
- // Create a writable copy of the event object and normalize some properties
- var i, prop, copy,
- type = event.type,
- originalEvent = event,
- fixHook = this.fixHooks[ type ];
-
- if ( !fixHook ) {
- this.fixHooks[ type ] = fixHook =
- rmouseEvent.test( type ) ? this.mouseHooks :
- rkeyEvent.test( type ) ? this.keyHooks :
- {};
- }
- copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
- event = new jQuery.Event( originalEvent );
-
- i = copy.length;
- while ( i-- ) {
- prop = copy[ i ];
- event[ prop ] = originalEvent[ prop ];
- }
-
- // Support: Cordova 2.5 (WebKit) (#13255)
- // All events should have a target; Cordova deviceready doesn't
- if ( !event.target ) {
- event.target = document;
- }
-
- // Support: Safari 6.0+, Chrome < 28
- // Target should not be a text node (#504, #13143)
- if ( event.target.nodeType === 3 ) {
- event.target = event.target.parentNode;
- }
-
- return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
- },
-
- special: {
- load: {
- // Prevent triggered image.load events from bubbling to window.load
- noBubble: true
- },
- focus: {
- // Fire native event if possible so blur/focus sequence is correct
- trigger: function() {
- if ( this !== safeActiveElement() && this.focus ) {
- this.focus();
- return false;
- }
- },
- delegateType: "focusin"
- },
- blur: {
- trigger: function() {
- if ( this === safeActiveElement() && this.blur ) {
- this.blur();
- return false;
- }
- },
- delegateType: "focusout"
- },
- click: {
- // For checkbox, fire native event so checked state will be right
- trigger: function() {
- if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
- this.click();
- return false;
- }
- },
-
- // For cross-browser consistency, don't fire native .click() on links
- _default: function( event ) {
- return jQuery.nodeName( event.target, "a" );
- }
- },
-
- beforeunload: {
- postDispatch: function( event ) {
-
- // Support: Firefox 20+
- // Firefox doesn't alert if the returnValue field is not set.
- if ( event.result !== undefined ) {
- event.originalEvent.returnValue = event.result;
- }
- }
- }
- },
-
- simulate: function( type, elem, event, bubble ) {
- // Piggyback on a donor event to simulate a different one.
- // Fake originalEvent to avoid donor's stopPropagation, but if the
- // simulated event prevents default then we do the same on the donor.
- var e = jQuery.extend(
- new jQuery.Event(),
- event,
- {
- type: type,
- isSimulated: true,
- originalEvent: {}
- }
- );
- if ( bubble ) {
- jQuery.event.trigger( e, null, elem );
- } else {
- jQuery.event.dispatch.call( elem, e );
- }
- if ( e.isDefaultPrevented() ) {
- event.preventDefault();
- }
- }
-};
-
-jQuery.removeEvent = function( elem, type, handle ) {
- if ( elem.removeEventListener ) {
- elem.removeEventListener( type, handle, false );
- }
-};
-
-jQuery.Event = function( src, props ) {
- // Allow instantiation without the 'new' keyword
- if ( !(this instanceof jQuery.Event) ) {
- return new jQuery.Event( src, props );
- }
-
- // Event object
- if ( src && src.type ) {
- this.originalEvent = src;
- this.type = src.type;
-
- // Events bubbling up the document may have been marked as prevented
- // by a handler lower down the tree; reflect the correct value.
- this.isDefaultPrevented = src.defaultPrevented ||
- // Support: Android < 4.0
- src.defaultPrevented === undefined &&
- src.getPreventDefault && src.getPreventDefault() ?
- returnTrue :
- returnFalse;
-
- // Event type
- } else {
- this.type = src;
- }
-
- // Put explicitly provided properties onto the event object
- if ( props ) {
- jQuery.extend( this, props );
- }
-
- // Create a timestamp if incoming event doesn't have one
- this.timeStamp = src && src.timeStamp || jQuery.now();
-
- // Mark it as fixed
- this[ jQuery.expando ] = true;
-};
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
- isDefaultPrevented: returnFalse,
- isPropagationStopped: returnFalse,
- isImmediatePropagationStopped: returnFalse,
-
- preventDefault: function() {
- var e = this.originalEvent;
-
- this.isDefaultPrevented = returnTrue;
-
- if ( e && e.preventDefault ) {
- e.preventDefault();
- }
- },
- stopPropagation: function() {
- var e = this.originalEvent;
-
- this.isPropagationStopped = returnTrue;
-
- if ( e && e.stopPropagation ) {
- e.stopPropagation();
- }
- },
- stopImmediatePropagation: function() {
- this.isImmediatePropagationStopped = returnTrue;
- this.stopPropagation();
- }
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-// Support: Chrome 15+
-jQuery.each({
- mouseenter: "mouseover",
- mouseleave: "mouseout"
-}, function( orig, fix ) {
- jQuery.event.special[ orig ] = {
- delegateType: fix,
- bindType: fix,
-
- handle: function( event ) {
- var ret,
- target = this,
- related = event.relatedTarget,
- handleObj = event.handleObj;
-
- // For mousenter/leave call the handler if related is outside the target.
- // NB: No relatedTarget if the mouse left/entered the browser window
- if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
- event.type = handleObj.origType;
- ret = handleObj.handler.apply( this, arguments );
- event.type = fix;
- }
- return ret;
- }
- };
-});
-
-// Create "bubbling" focus and blur events
-// Support: Firefox, Chrome, Safari
-// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
-if ( !support.focusinBubbles ) {
- jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
- // Attach a single capturing handler while someone wants focusin/focusout
- var attaches = 0,
- handler = function( event ) {
- jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
- };
-
- jQuery.event.special[ fix ] = {
- setup: function() {
- if ( attaches++ === 0 ) {
- document.addEventListener( orig, handler, true );
- }
- },
- teardown: function() {
- if ( --attaches === 0 ) {
- document.removeEventListener( orig, handler, true );
- }
- }
- };
- });
-}
-
-jQuery.fn.extend({
-
- on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
- var origFn, type;
-
- // Types can be a map of types/handlers
- if ( typeof types === "object" ) {
- // ( types-Object, selector, data )
- if ( typeof selector !== "string" ) {
- // ( types-Object, data )
- data = data || selector;
- selector = undefined;
- }
- for ( type in types ) {
- this.on( type, selector, data, types[ type ], one );
- }
- return this;
- }
-
- if ( data == null && fn == null ) {
- // ( types, fn )
- fn = selector;
- data = selector = undefined;
- } else if ( fn == null ) {
- if ( typeof selector === "string" ) {
- // ( types, selector, fn )
- fn = data;
- data = undefined;
- } else {
- // ( types, data, fn )
- fn = data;
- data = selector;
- selector = undefined;
- }
- }
- if ( fn === false ) {
- fn = returnFalse;
- } else if ( !fn ) {
- return this;
- }
-
- if ( one === 1 ) {
- origFn = fn;
- fn = function( event ) {
- // Can use an empty set, since event contains the info
- jQuery().off( event );
- return origFn.apply( this, arguments );
- };
- // Use same guid so caller can remove using origFn
- fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
- }
- return this.each( function() {
- jQuery.event.add( this, types, fn, data, selector );
- });
- },
- one: function( types, selector, data, fn ) {
- return this.on( types, selector, data, fn, 1 );
- },
- off: function( types, selector, fn ) {
- var handleObj, type;
- if ( types && types.preventDefault && types.handleObj ) {
- // ( event ) dispatched jQuery.Event
- handleObj = types.handleObj;
- jQuery( types.delegateTarget ).off(
- handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
- handleObj.selector,
- handleObj.handler
- );
- return this;
- }
- if ( typeof types === "object" ) {
- // ( types-object [, selector] )
- for ( type in types ) {
- this.off( type, selector, types[ type ] );
- }
- return this;
- }
- if ( selector === false || typeof selector === "function" ) {
- // ( types [, fn] )
- fn = selector;
- selector = undefined;
- }
- if ( fn === false ) {
- fn = returnFalse;
- }
- return this.each(function() {
- jQuery.event.remove( this, types, fn, selector );
- });
- },
-
- trigger: function( type, data ) {
- return this.each(function() {
- jQuery.event.trigger( type, data, this );
- });
- },
- triggerHandler: function( type, data ) {
- var elem = this[0];
- if ( elem ) {
- return jQuery.event.trigger( type, data, elem, true );
- }
- }
-});
-
-
-var
- rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
- rtagName = /<([\w:]+)/,
- rhtml = /<|&#?\w+;/,
- rnoInnerhtml = /<(?:script|style|link)/i,
- // checked="checked" or checked
- rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
- rscriptType = /^$|\/(?:java|ecma)script/i,
- rscriptTypeMasked = /^true\/(.*)/,
- rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
-
- // We have to close these tags to support XHTML (#13200)
- wrapMap = {
-
- // Support: IE 9
- option: [ 1, "<select multiple='multiple'>", "</select>" ],
-
- thead: [ 1, "<table>", "</table>" ],
- col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
- tr: [ 2, "<table><tbody>", "</tbody></table>" ],
- td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-
- _default: [ 0, "", "" ]
- };
-
-// Support: IE 9
-wrapMap.optgroup = wrapMap.option;
-
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-// Support: 1.x compatibility
-// Manipulating tables requires a tbody
-function manipulationTarget( elem, content ) {
- return jQuery.nodeName( elem, "table" ) &&
- jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
-
- elem.getElementsByTagName("tbody")[0] ||
- elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
- elem;
-}
-
-// Replace/restore the type attribute of script elements for safe DOM manipulation
-function disableScript( elem ) {
- elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
- return elem;
-}
-function restoreScript( elem ) {
- var match = rscriptTypeMasked.exec( elem.type );
-
- if ( match ) {
- elem.type = match[ 1 ];
- } else {
- elem.removeAttribute("type");
- }
-
- return elem;
-}
-
-// Mark scripts as having already been evaluated
-function setGlobalEval( elems, refElements ) {
- var l = elems.length,
- i = 0;
-
- for ( ; i < l; i++ ) {
- data_priv.set(
- elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
- );
- }
-}
-
-function cloneCopyEvent( src, dest ) {
- var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
-
- if ( dest.nodeType !== 1 ) {
- return;
- }
-
- // 1. Copy private data: events, handlers, etc.
- if ( data_priv.hasData( src ) ) {
- pdataOld = data_priv.access( src );
- pdataCur = data_priv.set( dest, pdataOld );
- events = pdataOld.events;
-
- if ( events ) {
- delete pdataCur.handle;
- pdataCur.events = {};
-
- for ( type in events ) {
- for ( i = 0, l = events[ type ].length; i < l; i++ ) {
- jQuery.event.add( dest, type, events[ type ][ i ] );
- }
- }
- }
- }
-
- // 2. Copy user data
- if ( data_user.hasData( src ) ) {
- udataOld = data_user.access( src );
- udataCur = jQuery.extend( {}, udataOld );
-
- data_user.set( dest, udataCur );
- }
-}
-
-function getAll( context, tag ) {
- var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
- context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
- [];
-
- return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
- jQuery.merge( [ context ], ret ) :
- ret;
-}
-
-// Support: IE >= 9
-function fixInput( src, dest ) {
- var nodeName = dest.nodeName.toLowerCase();
-
- // Fails to persist the checked state of a cloned checkbox or radio button.
- if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
- dest.checked = src.checked;
-
- // Fails to return the selected option to the default selected state when cloning options
- } else if ( nodeName === "input" || nodeName === "textarea" ) {
- dest.defaultValue = src.defaultValue;
- }
-}
-
-jQuery.extend({
- clone: function( elem, dataAndEvents, deepDataAndEvents ) {
- var i, l, srcElements, destElements,
- clone = elem.cloneNode( true ),
- inPage = jQuery.contains( elem.ownerDocument, elem );
-
- // Support: IE >= 9
- // Fix Cloning issues
- if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
- !jQuery.isXMLDoc( elem ) ) {
-
- // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
- destElements = getAll( clone );
- srcElements = getAll( elem );
-
- for ( i = 0, l = srcElements.length; i < l; i++ ) {
- fixInput( srcElements[ i ], destElements[ i ] );
- }
- }
-
- // Copy the events from the original to the clone
- if ( dataAndEvents ) {
- if ( deepDataAndEvents ) {
- srcElements = srcElements || getAll( elem );
- destElements = destElements || getAll( clone );
-
- for ( i = 0, l = srcElements.length; i < l; i++ ) {
- cloneCopyEvent( srcElements[ i ], destElements[ i ] );
- }
- } else {
- cloneCopyEvent( elem, clone );
- }
- }
-
- // Preserve script evaluation history
- destElements = getAll( clone, "script" );
- if ( destElements.length > 0 ) {
- setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
- }
-
- // Return the cloned set
- return clone;
- },
-
- buildFragment: function( elems, context, scripts, selection ) {
- var elem, tmp, tag, wrap, contains, j,
- i = 0,
- l = elems.length,
- fragment = context.createDocumentFragment(),
- nodes = [];
-
- for ( ; i < l; i++ ) {
- elem = elems[ i ];
-
- if ( elem || elem === 0 ) {
-
- // Add nodes directly
- if ( jQuery.type( elem ) === "object" ) {
- // Support: QtWebKit
- // jQuery.merge because push.apply(_, arraylike) throws
- jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
-
- // Convert non-html into a text node
- } else if ( !rhtml.test( elem ) ) {
- nodes.push( context.createTextNode( elem ) );
-
- // Convert html into DOM nodes
- } else {
- tmp = tmp || fragment.appendChild( context.createElement("div") );
-
- // Deserialize a standard representation
- tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
- wrap = wrapMap[ tag ] || wrapMap._default;
- tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
-
- // Descend through wrappers to the right content
- j = wrap[ 0 ];
- while ( j-- ) {
- tmp = tmp.lastChild;
- }
-
- // Support: QtWebKit
- // jQuery.merge because push.apply(_, arraylike) throws
- jQuery.merge( nodes, tmp.childNodes );
-
- // Remember the top-level container
- tmp = fragment.firstChild;
-
- // Fixes #12346
- // Support: Webkit, IE
- tmp.textContent = "";
- }
- }
- }
-
- // Remove wrapper from fragment
- fragment.textContent = "";
-
- i = 0;
- while ( (elem = nodes[ i++ ]) ) {
-
- // #4087 - If origin and destination elements are the same, and this is
- // that element, do not do anything
- if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
- continue;
- }
-
- contains = jQuery.contains( elem.ownerDocument, elem );
-
- // Append to fragment
- tmp = getAll( fragment.appendChild( elem ), "script" );
-
- // Preserve script evaluation history
- if ( contains ) {
- setGlobalEval( tmp );
- }
-
- // Capture executables
- if ( scripts ) {
- j = 0;
- while ( (elem = tmp[ j++ ]) ) {
- if ( rscriptType.test( elem.type || "" ) ) {
- scripts.push( elem );
- }
- }
- }
- }
-
- return fragment;
- },
-
- cleanData: function( elems ) {
- var data, elem, events, type, key, j,
- special = jQuery.event.special,
- i = 0;
-
- for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
- if ( jQuery.acceptData( elem ) ) {
- key = elem[ data_priv.expando ];
-
- if ( key && (data = data_priv.cache[ key ]) ) {
- events = Object.keys( data.events || {} );
- if ( events.length ) {
- for ( j = 0; (type = events[j]) !== undefined; j++ ) {
- if ( special[ type ] ) {
- jQuery.event.remove( elem, type );
-
- // This is a shortcut to avoid jQuery.event.remove's overhead
- } else {
- jQuery.removeEvent( elem, type, data.handle );
- }
- }
- }
- if ( data_priv.cache[ key ] ) {
- // Discard any remaining `private` data
- delete data_priv.cache[ key ];
- }
- }
- }
- // Discard any remaining `user` data
- delete data_user.cache[ elem[ data_user.expando ] ];
- }
- }
-});
-
-jQuery.fn.extend({
- text: function( value ) {
- return access( this, function( value ) {
- return value === undefined ?
- jQuery.text( this ) :
- this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
- }, null, value, arguments.length );
- },
-
- append: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
- var target = manipulationTarget( this, elem );
- target.appendChild( elem );
- }
- });
- },
-
- prepend: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
- var target = manipulationTarget( this, elem );
- target.insertBefore( elem, target.firstChild );
- }
- });
- },
-
- before: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.parentNode ) {
- this.parentNode.insertBefore( elem, this );
- }
- });
- },
-
- after: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.parentNode ) {
- this.parentNode.insertBefore( elem, this.nextSibling );
- }
- });
- },
-
- remove: function( selector, keepData /* Internal Use Only */ ) {
- var elem,
- elems = selector ? jQuery.filter( selector, this ) : this,
- i = 0;
-
- for ( ; (elem = elems[i]) != null; i++ ) {
- if ( !keepData && elem.nodeType === 1 ) {
- jQuery.cleanData( getAll( elem ) );
- }
-
- if ( elem.parentNode ) {
- if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
- setGlobalEval( getAll( elem, "script" ) );
- }
- elem.parentNode.removeChild( elem );
- }
- }
-
- return this;
- },
-
- empty: function() {
- var elem,
- i = 0;
-
- for ( ; (elem = this[i]) != null; i++ ) {
- if ( elem.nodeType === 1 ) {
-
- // Prevent memory leaks
- jQuery.cleanData( getAll( elem, false ) );
-
- // Remove any remaining nodes
- elem.textContent = "";
- }
- }
-
- return this;
- },
-
- clone: function( dataAndEvents, deepDataAndEvents ) {
- dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
- deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
-
- return this.map(function() {
- return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
- });
- },
-
- html: function( value ) {
- return access( this, function( value ) {
- var elem = this[ 0 ] || {},
- i = 0,
- l = this.length;
-
- if ( value === undefined && elem.nodeType === 1 ) {
- return elem.innerHTML;
- }
-
- // See if we can take a shortcut and just use innerHTML
- if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
- !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
-
- value = value.replace( rxhtmlTag, "<$1></$2>" );
-
- try {
- for ( ; i < l; i++ ) {
- elem = this[ i ] || {};
-
- // Remove element nodes and prevent memory leaks
- if ( elem.nodeType === 1 ) {
- jQuery.cleanData( getAll( elem, false ) );
- elem.innerHTML = value;
- }
- }
-
- elem = 0;
-
- // If using innerHTML throws an exception, use the fallback method
- } catch( e ) {}
- }
-
- if ( elem ) {
- this.empty().append( value );
- }
- }, null, value, arguments.length );
- },
-
- replaceWith: function() {
- var arg = arguments[ 0 ];
-
- // Make the changes, replacing each context element with the new content
- this.domManip( arguments, function( elem ) {
- arg = this.parentNode;
-
- jQuery.cleanData( getAll( this ) );
-
- if ( arg ) {
- arg.replaceChild( elem, this );
- }
- });
-
- // Force removal if there was no new content (e.g., from empty arguments)
- return arg && (arg.length || arg.nodeType) ? this : this.remove();
- },
-
- detach: function( selector ) {
- return this.remove( selector, true );
- },
-
- domManip: function( args, callback ) {
-
- // Flatten any nested arrays
- args = concat.apply( [], args );
-
- var fragment, first, scripts, hasScripts, node, doc,
- i = 0,
- l = this.length,
- set = this,
- iNoClone = l - 1,
- value = args[ 0 ],
- isFunction = jQuery.isFunction( value );
-
- // We can't cloneNode fragments that contain checked, in WebKit
- if ( isFunction ||
- ( l > 1 && typeof value === "string" &&
- !support.checkClone && rchecked.test( value ) ) ) {
- return this.each(function( index ) {
- var self = set.eq( index );
- if ( isFunction ) {
- args[ 0 ] = value.call( this, index, self.html() );
- }
- self.domManip( args, callback );
- });
- }
-
- if ( l ) {
- fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
- first = fragment.firstChild;
-
- if ( fragment.childNodes.length === 1 ) {
- fragment = first;
- }
-
- if ( first ) {
- scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
- hasScripts = scripts.length;
-
- // Use the original fragment for the last item instead of the first because it can end up
- // being emptied incorrectly in certain situations (#8070).
- for ( ; i < l; i++ ) {
- node = fragment;
-
- if ( i !== iNoClone ) {
- node = jQuery.clone( node, true, true );
-
- // Keep references to cloned scripts for later restoration
- if ( hasScripts ) {
- // Support: QtWebKit
- // jQuery.merge because push.apply(_, arraylike) throws
- jQuery.merge( scripts, getAll( node, "script" ) );
- }
- }
-
- callback.call( this[ i ], node, i );
- }
-
- if ( hasScripts ) {
- doc = scripts[ scripts.length - 1 ].ownerDocument;
-
- // Reenable scripts
- jQuery.map( scripts, restoreScript );
-
- // Evaluate executable scripts on first document insertion
- for ( i = 0; i < hasScripts; i++ ) {
- node = scripts[ i ];
- if ( rscriptType.test( node.type || "" ) &&
- !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
-
- if ( node.src ) {
- // Optional AJAX dependency, but won't run scripts if not present
- if ( jQuery._evalUrl ) {
- jQuery._evalUrl( node.src );
- }
- } else {
- jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
- }
- }
- }
- }
- }
- }
-
- return this;
- }
-});
-
-jQuery.each({
- appendTo: "append",
- prependTo: "prepend",
- insertBefore: "before",
- insertAfter: "after",
- replaceAll: "replaceWith"
-}, function( name, original ) {
- jQuery.fn[ name ] = function( selector ) {
- var elems,
- ret = [],
- insert = jQuery( selector ),
- last = insert.length - 1,
- i = 0;
-
- for ( ; i <= last; i++ ) {
- elems = i === last ? this : this.clone( true );
- jQuery( insert[ i ] )[ original ]( elems );
-
- // Support: QtWebKit
- // .get() because push.apply(_, arraylike) throws
- push.apply( ret, elems.get() );
- }
-
- return this.pushStack( ret );
- };
-});
-
-
-var iframe,
- elemdisplay = {};
-
-/**
- * Retrieve the actual display of a element
- * @param {String} name nodeName of the element
- * @param {Object} doc Document object
- */
-// Called only from within defaultDisplay
-function actualDisplay( name, doc ) {
- var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
-
- // getDefaultComputedStyle might be reliably used only on attached element
- display = window.getDefaultComputedStyle ?
-
- // Use of this method is a temporary fix (more like optmization) until something better comes along,
- // since it was removed from specification and supported only in FF
- window.getDefaultComputedStyle( elem[ 0 ] ).display : jQuery.css( elem[ 0 ], "display" );
-
- // We don't have any data stored on the element,
- // so use "detach" method as fast way to get rid of the element
- elem.detach();
-
- return display;
-}
-
-/**
- * Try to determine the default display value of an element
- * @param {String} nodeName
- */
-function defaultDisplay( nodeName ) {
- var doc = document,
- display = elemdisplay[ nodeName ];
-
- if ( !display ) {
- display = actualDisplay( nodeName, doc );
-
- // If the simple way fails, read from inside an iframe
- if ( display === "none" || !display ) {
-
- // Use the already-created iframe if possible
- iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
-
- // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
- doc = iframe[ 0 ].contentDocument;
-
- // Support: IE
- doc.write();
- doc.close();
-
- display = actualDisplay( nodeName, doc );
- iframe.detach();
- }
-
- // Store the correct default display
- elemdisplay[ nodeName ] = display;
- }
-
- return display;
-}
-var rmargin = (/^margin/);
-
-var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
-
-var getStyles = function( elem ) {
- return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
- };
-
-
-
-function curCSS( elem, name, computed ) {
- var width, minWidth, maxWidth, ret,
- style = elem.style;
-
- computed = computed || getStyles( elem );
-
- // Support: IE9
- // getPropertyValue is only needed for .css('filter') in IE9, see #12537
- if ( computed ) {
- ret = computed.getPropertyValue( name ) || computed[ name ];
- }
-
- if ( computed ) {
-
- if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
- ret = jQuery.style( elem, name );
- }
-
- // Support: iOS < 6
- // A tribute to the "awesome hack by Dean Edwards"
- // iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
- // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
- if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-
- // Remember the original values
- width = style.width;
- minWidth = style.minWidth;
- maxWidth = style.maxWidth;
-
- // Put in the new values to get a computed value out
- style.minWidth = style.maxWidth = style.width = ret;
- ret = computed.width;
-
- // Revert the changed values
- style.width = width;
- style.minWidth = minWidth;
- style.maxWidth = maxWidth;
- }
- }
-
- return ret !== undefined ?
- // Support: IE
- // IE returns zIndex value as an integer.
- ret + "" :
- ret;
-}
-
-
-function addGetHookIf( conditionFn, hookFn ) {
- // Define the hook, we'll check on the first run if it's really needed.
- return {
- get: function() {
- var condition = conditionFn();
-
- if ( condition == null ) {
- // The test was not ready at this point; screw the hook this time
- // but check again when needed next time.
- return;
- }
-
- if ( condition ) {
- // Hook not needed (or it's not possible to use it due to missing dependency),
- // remove it.
- // Since there are no other hooks for marginRight, remove the whole object.
- delete this.get;
- return;
- }
-
- // Hook needed; redefine it so that the support test is not executed again.
-
- return (this.get = hookFn).apply( this, arguments );
- }
- };
-}
-
-
-(function() {
- var pixelPositionVal, boxSizingReliableVal,
- // Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
- divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;" +
- "-moz-box-sizing:content-box;box-sizing:content-box",
- docElem = document.documentElement,
- container = document.createElement( "div" ),
- div = document.createElement( "div" );
-
- div.style.backgroundClip = "content-box";
- div.cloneNode( true ).style.backgroundClip = "";
- support.clearCloneStyle = div.style.backgroundClip === "content-box";
-
- container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;" +
- "margin-top:1px";
- container.appendChild( div );
-
- // Executing both pixelPosition & boxSizingReliable tests require only one layout
- // so they're executed at the same time to save the second computation.
- function computePixelPositionAndBoxSizingReliable() {
- // Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
- div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
- "box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;" +
- "position:absolute;top:1%";
- docElem.appendChild( container );
-
- var divStyle = window.getComputedStyle( div, null );
- pixelPositionVal = divStyle.top !== "1%";
- boxSizingReliableVal = divStyle.width === "4px";
-
- docElem.removeChild( container );
- }
-
- // Use window.getComputedStyle because jsdom on node.js will break without it.
- if ( window.getComputedStyle ) {
- jQuery.extend(support, {
- pixelPosition: function() {
- // This test is executed only once but we still do memoizing
- // since we can use the boxSizingReliable pre-computing.
- // No need to check if the test was already performed, though.
- computePixelPositionAndBoxSizingReliable();
- return pixelPositionVal;
- },
- boxSizingReliable: function() {
- if ( boxSizingReliableVal == null ) {
- computePixelPositionAndBoxSizingReliable();
- }
- return boxSizingReliableVal;
- },
- reliableMarginRight: function() {
- // Support: Android 2.3
- // Check if div with explicit width and no margin-right incorrectly
- // gets computed margin-right based on width of container. (#3333)
- // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
- // This support function is only executed once so no memoizing is needed.
- var ret,
- marginDiv = div.appendChild( document.createElement( "div" ) );
- marginDiv.style.cssText = div.style.cssText = divReset;
- marginDiv.style.marginRight = marginDiv.style.width = "0";
- div.style.width = "1px";
- docElem.appendChild( container );
-
- ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );
-
- docElem.removeChild( container );
-
- // Clean up the div for other support tests.
- div.innerHTML = "";
-
- return ret;
- }
- });
- }
-})();
-
-
-// A method for quickly swapping in/out CSS properties to get correct calculations.
-jQuery.swap = function( elem, options, callback, args ) {
- var ret, name,
- old = {};
-
- // Remember the old values, and insert the new ones
- for ( name in options ) {
- old[ name ] = elem.style[ name ];
- elem.style[ name ] = options[ name ];
- }
-
- ret = callback.apply( elem, args || [] );
-
- // Revert the old values
- for ( name in options ) {
- elem.style[ name ] = old[ name ];
- }
-
- return ret;
-};
-
-
-var
- // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
- // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
- rdisplayswap = /^(none|table(?!-c[ea]).+)/,
- rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
- rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
-
- cssShow = { position: "absolute", visibility: "hidden", display: "block" },
- cssNormalTransform = {
- letterSpacing: 0,
- fontWeight: 400
- },
-
- cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
-
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
-
- // shortcut for names that are not vendor prefixed
- if ( name in style ) {
- return name;
- }
-
- // check for vendor prefixed names
- var capName = name[0].toUpperCase() + name.slice(1),
- origName = name,
- i = cssPrefixes.length;
-
- while ( i-- ) {
- name = cssPrefixes[ i ] + capName;
- if ( name in style ) {
- return name;
- }
- }
-
- return origName;
-}
-
-function setPositiveNumber( elem, value, subtract ) {
- var matches = rnumsplit.exec( value );
- return matches ?
- // Guard against undefined "subtract", e.g., when used as in cssHooks
- Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
- value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
- var i = extra === ( isBorderBox ? "border" : "content" ) ?
- // If we already have the right measurement, avoid augmentation
- 4 :
- // Otherwise initialize for horizontal or vertical properties
- name === "width" ? 1 : 0,
-
- val = 0;
-
- for ( ; i < 4; i += 2 ) {
- // both box models exclude margin, so add it if we want it
- if ( extra === "margin" ) {
- val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
- }
-
- if ( isBorderBox ) {
- // border-box includes padding, so remove it if we want content
- if ( extra === "content" ) {
- val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
- }
-
- // at this point, extra isn't border nor margin, so remove border
- if ( extra !== "margin" ) {
- val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
- }
- } else {
- // at this point, extra isn't content, so add padding
- val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-
- // at this point, extra isn't content nor padding, so add border
- if ( extra !== "padding" ) {
- val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
- }
- }
- }
-
- return val;
-}
-
-function getWidthOrHeight( elem, name, extra ) {
-
- // Start with offset property, which is equivalent to the border-box value
- var valueIsBorderBox = true,
- val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
- styles = getStyles( elem ),
- isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
-
- // some non-html elements return undefined for offsetWidth, so check for null/undefined
- // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
- // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
- if ( val <= 0 || val == null ) {
- // Fall back to computed then uncomputed css if necessary
- val = curCSS( elem, name, styles );
- if ( val < 0 || val == null ) {
- val = elem.style[ name ];
- }
-
- // Computed unit is not pixels. Stop here and return.
- if ( rnumnonpx.test(val) ) {
- return val;
- }
-
- // we need the check for style in case a browser which returns unreliable values
- // for getComputedStyle silently falls back to the reliable elem.style
- valueIsBorderBox = isBorderBox &&
- ( support.boxSizingReliable() || val === elem.style[ name ] );
-
- // Normalize "", auto, and prepare for extra
- val = parseFloat( val ) || 0;
- }
-
- // use the active box-sizing model to add/subtract irrelevant styles
- return ( val +
- augmentWidthOrHeight(
- elem,
- name,
- extra || ( isBorderBox ? "border" : "content" ),
- valueIsBorderBox,
- styles
- )
- ) + "px";
-}
-
-function showHide( elements, show ) {
- var display, elem, hidden,
- values = [],
- index = 0,
- length = elements.length;
-
- for ( ; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
-
- values[ index ] = data_priv.get( elem, "olddisplay" );
- display = elem.style.display;
- if ( show ) {
- // Reset the inline display of this element to learn if it is
- // being hidden by cascaded rules or not
- if ( !values[ index ] && display === "none" ) {
- elem.style.display = "";
- }
-
- // Set elements which have been overridden with display: none
- // in a stylesheet to whatever the default browser style is
- // for such an element
- if ( elem.style.display === "" && isHidden( elem ) ) {
- values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) );
- }
- } else {
-
- if ( !values[ index ] ) {
- hidden = isHidden( elem );
-
- if ( display && display !== "none" || !hidden ) {
- data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
- }
- }
- }
- }
-
- // Set the display of most of the elements in a second loop
- // to avoid the constant reflow
- for ( index = 0; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
- if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
- elem.style.display = show ? values[ index ] || "" : "none";
- }
- }
-
- return elements;
-}
-
-jQuery.extend({
- // Add in style property hooks for overriding the default
- // behavior of getting and setting a style property
- cssHooks: {
- opacity: {
- get: function( elem, computed ) {
- if ( computed ) {
- // We should always get a number back from opacity
- var ret = curCSS( elem, "opacity" );
- return ret === "" ? "1" : ret;
- }
- }
- }
- },
-
- // Don't automatically add "px" to these possibly-unitless properties
- cssNumber: {
- "columnCount": true,
- "fillOpacity": true,
- "fontWeight": true,
- "lineHeight": true,
- "opacity": true,
- "order": true,
- "orphans": true,
- "widows": true,
- "zIndex": true,
- "zoom": true
- },
-
- // Add in properties whose names you wish to fix before
- // setting or getting the value
- cssProps: {
- // normalize float css property
- "float": "cssFloat"
- },
-
- // Get and set the style property on a DOM Node
- style: function( elem, name, value, extra ) {
- // Don't set styles on text and comment nodes
- if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
- return;
- }
-
- // Make sure that we're working with the right name
- var ret, type, hooks,
- origName = jQuery.camelCase( name ),
- style = elem.style;
-
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
- // Check if we're setting a value
- if ( value !== undefined ) {
- type = typeof value;
-
- // convert relative number strings (+= or -=) to relative numbers. #7345
- if ( type === "string" && (ret = rrelNum.exec( value )) ) {
- value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
- // Fixes bug #9237
- type = "number";
- }
-
- // Make sure that null and NaN values aren't set. See: #7116
- if ( value == null || value !== value ) {
- return;
- }
-
- // If a number was passed in, add 'px' to the (except for certain CSS properties)
- if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
- value += "px";
- }
-
- // Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
- // but it would mean to define eight (for every problematic property) identical functions
- if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
- style[ name ] = "inherit";
- }
-
- // If a hook was provided, use that value, otherwise just set the specified value
- if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
- // Support: Chrome, Safari
- // Setting style to blank string required to delete "style: x !important;"
- style[ name ] = "";
- style[ name ] = value;
- }
-
- } else {
- // If a hook was provided get the non-computed value from there
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
- return ret;
- }
-
- // Otherwise just get the value from the style object
- return style[ name ];
- }
- },
-
- css: function( elem, name, extra, styles ) {
- var val, num, hooks,
- origName = jQuery.camelCase( name );
-
- // Make sure that we're working with the right name
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
- // If a hook was provided get the computed value from there
- if ( hooks && "get" in hooks ) {
- val = hooks.get( elem, true, extra );
- }
-
- // Otherwise, if a way to get the computed value exists, use that
- if ( val === undefined ) {
- val = curCSS( elem, name, styles );
- }
-
- //convert "normal" to computed value
- if ( val === "normal" && name in cssNormalTransform ) {
- val = cssNormalTransform[ name ];
- }
-
- // Return, converting to number if forced or a qualifier was provided and val looks numeric
- if ( extra === "" || extra ) {
- num = parseFloat( val );
- return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
- }
- return val;
- }
-});
-
-jQuery.each([ "height", "width" ], function( i, name ) {
- jQuery.cssHooks[ name ] = {
- get: function( elem, computed, extra ) {
- if ( computed ) {
- // certain elements can have dimension info if we invisibly show them
- // however, it must have a current display style that would benefit from this
- return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
- jQuery.swap( elem, cssShow, function() {
- return getWidthOrHeight( elem, name, extra );
- }) :
- getWidthOrHeight( elem, name, extra );
- }
- },
-
- set: function( elem, value, extra ) {
- var styles = extra && getStyles( elem );
- return setPositiveNumber( elem, value, extra ?
- augmentWidthOrHeight(
- elem,
- name,
- extra,
- jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
- styles
- ) : 0
- );
- }
- };
-});
-
-// Support: Android 2.3
-jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
- function( elem, computed ) {
- if ( computed ) {
- // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
- // Work around by temporarily setting element display to inline-block
- return jQuery.swap( elem, { "display": "inline-block" },
- curCSS, [ elem, "marginRight" ] );
- }
- }
-);
-
-// These hooks are used by animate to expand properties
-jQuery.each({
- margin: "",
- padding: "",
- border: "Width"
-}, function( prefix, suffix ) {
- jQuery.cssHooks[ prefix + suffix ] = {
- expand: function( value ) {
- var i = 0,
- expanded = {},
-
- // assumes a single number if not a string
- parts = typeof value === "string" ? value.split(" ") : [ value ];
-
- for ( ; i < 4; i++ ) {
- expanded[ prefix + cssExpand[ i ] + suffix ] =
- parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
- }
-
- return expanded;
- }
- };
-
- if ( !rmargin.test( prefix ) ) {
- jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
- }
-});
-
-jQuery.fn.extend({
- css: function( name, value ) {
- return access( this, function( elem, name, value ) {
- var styles, len,
- map = {},
- i = 0;
-
- if ( jQuery.isArray( name ) ) {
- styles = getStyles( elem );
- len = name.length;
-
- for ( ; i < len; i++ ) {
- map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
- }
-
- return map;
- }
-
- return value !== undefined ?
- jQuery.style( elem, name, value ) :
- jQuery.css( elem, name );
- }, name, value, arguments.length > 1 );
- },
- show: function() {
- return showHide( this, true );
- },
- hide: function() {
- return showHide( this );
- },
- toggle: function( state ) {
- if ( typeof state === "boolean" ) {
- return state ? this.show() : this.hide();
- }
-
- return this.each(function() {
- if ( isHidden( this ) ) {
- jQuery( this ).show();
- } else {
- jQuery( this ).hide();
- }
- });
- }
-});
-
-
-function Tween( elem, options, prop, end, easing ) {
- return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
- constructor: Tween,
- init: function( elem, options, prop, end, easing, unit ) {
- this.elem = elem;
- this.prop = prop;
- this.easing = easing || "swing";
- this.options = options;
- this.start = this.now = this.cur();
- this.end = end;
- this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
- },
- cur: function() {
- var hooks = Tween.propHooks[ this.prop ];
-
- return hooks && hooks.get ?
- hooks.get( this ) :
- Tween.propHooks._default.get( this );
- },
- run: function( percent ) {
- var eased,
- hooks = Tween.propHooks[ this.prop ];
-
- if ( this.options.duration ) {
- this.pos = eased = jQuery.easing[ this.easing ](
- percent, this.options.duration * percent, 0, 1, this.options.duration
- );
- } else {
- this.pos = eased = percent;
- }
- this.now = ( this.end - this.start ) * eased + this.start;
-
- if ( this.options.step ) {
- this.options.step.call( this.elem, this.now, this );
- }
-
- if ( hooks && hooks.set ) {
- hooks.set( this );
- } else {
- Tween.propHooks._default.set( this );
- }
- return this;
- }
-};
-
-Tween.prototype.init.prototype = Tween.prototype;
-
-Tween.propHooks = {
- _default: {
- get: function( tween ) {
- var result;
-
- if ( tween.elem[ tween.prop ] != null &&
- (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
- return tween.elem[ tween.prop ];
- }
-
- // passing an empty string as a 3rd parameter to .css will automatically
- // attempt a parseFloat and fallback to a string if the parse fails
- // so, simple values such as "10px" are parsed to Float.
- // complex values such as "rotate(1rad)" are returned as is.
- result = jQuery.css( tween.elem, tween.prop, "" );
- // Empty strings, null, undefined and "auto" are converted to 0.
- return !result || result === "auto" ? 0 : result;
- },
- set: function( tween ) {
- // use step hook for back compat - use cssHook if its there - use .style if its
- // available and use plain properties where available
- if ( jQuery.fx.step[ tween.prop ] ) {
- jQuery.fx.step[ tween.prop ]( tween );
- } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
- jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
- } else {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
- }
-};
-
-// Support: IE9
-// Panic based approach to setting things on disconnected nodes
-
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
- set: function( tween ) {
- if ( tween.elem.nodeType && tween.elem.parentNode ) {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
-};
-
-jQuery.easing = {
- linear: function( p ) {
- return p;
- },
- swing: function( p ) {
- return 0.5 - Math.cos( p * Math.PI ) / 2;
- }
-};
-
-jQuery.fx = Tween.prototype.init;
-
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
-
-
-
-
-var
- fxNow, timerId,
- rfxtypes = /^(?:toggle|show|hide)$/,
- rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
- rrun = /queueHooks$/,
- animationPrefilters = [ defaultPrefilter ],
- tweeners = {
- "*": [ function( prop, value ) {
- var tween = this.createTween( prop, value ),
- target = tween.cur(),
- parts = rfxnum.exec( value ),
- unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
-
- // Starting value computation is required for potential unit mismatches
- start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
- rfxnum.exec( jQuery.css( tween.elem, prop ) ),
- scale = 1,
- maxIterations = 20;
-
- if ( start && start[ 3 ] !== unit ) {
- // Trust units reported by jQuery.css
- unit = unit || start[ 3 ];
-
- // Make sure we update the tween properties later on
- parts = parts || [];
-
- // Iteratively approximate from a nonzero starting point
- start = +target || 1;
-
- do {
- // If previous iteration zeroed out, double until we get *something*
- // Use a string for doubling factor so we don't accidentally see scale as unchanged below
- scale = scale || ".5";
-
- // Adjust and apply
- start = start / scale;
- jQuery.style( tween.elem, prop, start + unit );
-
- // Update scale, tolerating zero or NaN from tween.cur()
- // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
- } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
- }
-
- // Update tween properties
- if ( parts ) {
- start = tween.start = +start || +target || 0;
- tween.unit = unit;
- // If a +=/-= token was provided, we're doing a relative animation
- tween.end = parts[ 1 ] ?
- start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
- +parts[ 2 ];
- }
-
- return tween;
- } ]
- };
-
-// Animations created synchronously will run synchronously
-function createFxNow() {
- setTimeout(function() {
- fxNow = undefined;
- });
- return ( fxNow = jQuery.now() );
-}
-
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
- var which,
- attrs = { height: type },
- i = 0;
-
- // if we include width, step value is 1 to do all cssExpand values,
- // if we don't include width, step value is 2 to skip over Left and Right
- includeWidth = includeWidth ? 1 : 0;
- for ( ; i < 4 ; i += 2 - includeWidth ) {
- which = cssExpand[ i ];
- attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
- }
-
- if ( includeWidth ) {
- attrs.opacity = attrs.width = type;
- }
-
- return attrs;
-}
-
-function createTween( value, prop, animation ) {
- var tween,
- collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
- index = 0,
- length = collection.length;
- for ( ; index < length; index++ ) {
- if ( (tween = collection[ index ].call( animation, prop, value )) ) {
-
- // we're done with this property
- return tween;
- }
- }
-}
-
-function defaultPrefilter( elem, props, opts ) {
- /* jshint validthis: true */
- var prop, value, toggle, tween, hooks, oldfire, display,
- anim = this,
- orig = {},
- style = elem.style,
- hidden = elem.nodeType && isHidden( elem ),
- dataShow = data_priv.get( elem, "fxshow" );
-
- // handle queue: false promises
- if ( !opts.queue ) {
- hooks = jQuery._queueHooks( elem, "fx" );
- if ( hooks.unqueued == null ) {
- hooks.unqueued = 0;
- oldfire = hooks.empty.fire;
- hooks.empty.fire = function() {
- if ( !hooks.unqueued ) {
- oldfire();
- }
- };
- }
- hooks.unqueued++;
-
- anim.always(function() {
- // doing this makes sure that the complete handler will be called
- // before this completes
- anim.always(function() {
- hooks.unqueued--;
- if ( !jQuery.queue( elem, "fx" ).length ) {
- hooks.empty.fire();
- }
- });
- });
- }
-
- // height/width overflow pass
- if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
- // Make sure that nothing sneaks out
- // Record all 3 overflow attributes because IE9-10 do not
- // change the overflow attribute when overflowX and
- // overflowY are set to the same value
- opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
- // Set display property to inline-block for height/width
- // animations on inline elements that are having width/height animated
- display = jQuery.css( elem, "display" );
- // Get default display if display is currently "none"
- if ( display === "none" ) {
- display = defaultDisplay( elem.nodeName );
- }
- if ( display === "inline" &&
- jQuery.css( elem, "float" ) === "none" ) {
-
- style.display = "inline-block";
- }
- }
-
- if ( opts.overflow ) {
- style.overflow = "hidden";
- anim.always(function() {
- style.overflow = opts.overflow[ 0 ];
- style.overflowX = opts.overflow[ 1 ];
- style.overflowY = opts.overflow[ 2 ];
- });
- }
-
- // show/hide pass
- for ( prop in props ) {
- value = props[ prop ];
- if ( rfxtypes.exec( value ) ) {
- delete props[ prop ];
- toggle = toggle || value === "toggle";
- if ( value === ( hidden ? "hide" : "show" ) ) {
-
- // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
- if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
- hidden = true;
- } else {
- continue;
- }
- }
- orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
- }
- }
-
- if ( !jQuery.isEmptyObject( orig ) ) {
- if ( dataShow ) {
- if ( "hidden" in dataShow ) {
- hidden = dataShow.hidden;
- }
- } else {
- dataShow = data_priv.access( elem, "fxshow", {} );
- }
-
- // store state if its toggle - enables .stop().toggle() to "reverse"
- if ( toggle ) {
- dataShow.hidden = !hidden;
- }
- if ( hidden ) {
- jQuery( elem ).show();
- } else {
- anim.done(function() {
- jQuery( elem ).hide();
- });
- }
- anim.done(function() {
- var prop;
-
- data_priv.remove( elem, "fxshow" );
- for ( prop in orig ) {
- jQuery.style( elem, prop, orig[ prop ] );
- }
- });
- for ( prop in orig ) {
- tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
-
- if ( !( prop in dataShow ) ) {
- dataShow[ prop ] = tween.start;
- if ( hidden ) {
- tween.end = tween.start;
- tween.start = prop === "width" || prop === "height" ? 1 : 0;
- }
- }
- }
- }
-}
-
-function propFilter( props, specialEasing ) {
- var index, name, easing, value, hooks;
-
- // camelCase, specialEasing and expand cssHook pass
- for ( index in props ) {
- name = jQuery.camelCase( index );
- easing = specialEasing[ name ];
- value = props[ index ];
- if ( jQuery.isArray( value ) ) {
- easing = value[ 1 ];
- value = props[ index ] = value[ 0 ];
- }
-
- if ( index !== name ) {
- props[ name ] = value;
- delete props[ index ];
- }
-
- hooks = jQuery.cssHooks[ name ];
- if ( hooks && "expand" in hooks ) {
- value = hooks.expand( value );
- delete props[ name ];
-
- // not quite $.extend, this wont overwrite keys already present.
- // also - reusing 'index' from above because we have the correct "name"
- for ( index in value ) {
- if ( !( index in props ) ) {
- props[ index ] = value[ index ];
- specialEasing[ index ] = easing;
- }
- }
- } else {
- specialEasing[ name ] = easing;
- }
- }
-}
-
-function Animation( elem, properties, options ) {
- var result,
- stopped,
- index = 0,
- length = animationPrefilters.length,
- deferred = jQuery.Deferred().always( function() {
- // don't match elem in the :animated selector
- delete tick.elem;
- }),
- tick = function() {
- if ( stopped ) {
- return false;
- }
- var currentTime = fxNow || createFxNow(),
- remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
- // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
- temp = remaining / animation.duration || 0,
- percent = 1 - temp,
- index = 0,
- length = animation.tweens.length;
-
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( percent );
- }
-
- deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
- if ( percent < 1 && length ) {
- return remaining;
- } else {
- deferred.resolveWith( elem, [ animation ] );
- return false;
- }
- },
- animation = deferred.promise({
- elem: elem,
- props: jQuery.extend( {}, properties ),
- opts: jQuery.extend( true, { specialEasing: {} }, options ),
- originalProperties: properties,
- originalOptions: options,
- startTime: fxNow || createFxNow(),
- duration: options.duration,
- tweens: [],
- createTween: function( prop, end ) {
- var tween = jQuery.Tween( elem, animation.opts, prop, end,
- animation.opts.specialEasing[ prop ] || animation.opts.easing );
- animation.tweens.push( tween );
- return tween;
- },
- stop: function( gotoEnd ) {
- var index = 0,
- // if we are going to the end, we want to run all the tweens
- // otherwise we skip this part
- length = gotoEnd ? animation.tweens.length : 0;
- if ( stopped ) {
- return this;
- }
- stopped = true;
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( 1 );
- }
-
- // resolve when we played the last frame
- // otherwise, reject
- if ( gotoEnd ) {
- deferred.resolveWith( elem, [ animation, gotoEnd ] );
- } else {
- deferred.rejectWith( elem, [ animation, gotoEnd ] );
- }
- return this;
- }
- }),
- props = animation.props;
-
- propFilter( props, animation.opts.specialEasing );
-
- for ( ; index < length ; index++ ) {
- result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
- if ( result ) {
- return result;
- }
- }
-
- jQuery.map( props, createTween, animation );
-
- if ( jQuery.isFunction( animation.opts.start ) ) {
- animation.opts.start.call( elem, animation );
- }
-
- jQuery.fx.timer(
- jQuery.extend( tick, {
- elem: elem,
- anim: animation,
- queue: animation.opts.queue
- })
- );
-
- // attach callbacks from options
- return animation.progress( animation.opts.progress )
- .done( animation.opts.done, animation.opts.complete )
- .fail( animation.opts.fail )
- .always( animation.opts.always );
-}
-
-jQuery.Animation = jQuery.extend( Animation, {
-
- tweener: function( props, callback ) {
- if ( jQuery.isFunction( props ) ) {
- callback = props;
- props = [ "*" ];
- } else {
- props = props.split(" ");
- }
-
- var prop,
- index = 0,
- length = props.length;
-
- for ( ; index < length ; index++ ) {
- prop = props[ index ];
- tweeners[ prop ] = tweeners[ prop ] || [];
- tweeners[ prop ].unshift( callback );
- }
- },
-
- prefilter: function( callback, prepend ) {
- if ( prepend ) {
- animationPrefilters.unshift( callback );
- } else {
- animationPrefilters.push( callback );
- }
- }
-});
-
-jQuery.speed = function( speed, easing, fn ) {
- var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
- complete: fn || !fn && easing ||
- jQuery.isFunction( speed ) && speed,
- duration: speed,
- easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
- };
-
- opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
- opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
- // normalize opt.queue - true/undefined/null -> "fx"
- if ( opt.queue == null || opt.queue === true ) {
- opt.queue = "fx";
- }
-
- // Queueing
- opt.old = opt.complete;
-
- opt.complete = function() {
- if ( jQuery.isFunction( opt.old ) ) {
- opt.old.call( this );
- }
-
- if ( opt.queue ) {
- jQuery.dequeue( this, opt.queue );
- }
- };
-
- return opt;
-};
-
-jQuery.fn.extend({
- fadeTo: function( speed, to, easing, callback ) {
-
- // show any hidden elements after setting opacity to 0
- return this.filter( isHidden ).css( "opacity", 0 ).show()
-
- // animate to the value specified
- .end().animate({ opacity: to }, speed, easing, callback );
- },
- animate: function( prop, speed, easing, callback ) {
- var empty = jQuery.isEmptyObject( prop ),
- optall = jQuery.speed( speed, easing, callback ),
- doAnimation = function() {
- // Operate on a copy of prop so per-property easing won't be lost
- var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-
- // Empty animations, or finishing resolves immediately
- if ( empty || data_priv.get( this, "finish" ) ) {
- anim.stop( true );
- }
- };
- doAnimation.finish = doAnimation;
-
- return empty || optall.queue === false ?
- this.each( doAnimation ) :
- this.queue( optall.queue, doAnimation );
- },
- stop: function( type, clearQueue, gotoEnd ) {
- var stopQueue = function( hooks ) {
- var stop = hooks.stop;
- delete hooks.stop;
- stop( gotoEnd );
- };
-
- if ( typeof type !== "string" ) {
- gotoEnd = clearQueue;
- clearQueue = type;
- type = undefined;
- }
- if ( clearQueue && type !== false ) {
- this.queue( type || "fx", [] );
- }
-
- return this.each(function() {
- var dequeue = true,
- index = type != null && type + "queueHooks",
- timers = jQuery.timers,
- data = data_priv.get( this );
-
- if ( index ) {
- if ( data[ index ] && data[ index ].stop ) {
- stopQueue( data[ index ] );
- }
- } else {
- for ( index in data ) {
- if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
- stopQueue( data[ index ] );
- }
- }
- }
-
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
- timers[ index ].anim.stop( gotoEnd );
- dequeue = false;
- timers.splice( index, 1 );
- }
- }
-
- // start the next in the queue if the last step wasn't forced
- // timers currently will call their complete callbacks, which will dequeue
- // but only if they were gotoEnd
- if ( dequeue || !gotoEnd ) {
- jQuery.dequeue( this, type );
- }
- });
- },
- finish: function( type ) {
- if ( type !== false ) {
- type = type || "fx";
- }
- return this.each(function() {
- var index,
- data = data_priv.get( this ),
- queue = data[ type + "queue" ],
- hooks = data[ type + "queueHooks" ],
- timers = jQuery.timers,
- length = queue ? queue.length : 0;
-
- // enable finishing flag on private data
- data.finish = true;
-
- // empty the queue first
- jQuery.queue( this, type, [] );
-
- if ( hooks && hooks.stop ) {
- hooks.stop.call( this, true );
- }
-
- // look for any active animations, and finish them
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
- timers[ index ].anim.stop( true );
- timers.splice( index, 1 );
- }
- }
-
- // look for any animations in the old queue and finish them
- for ( index = 0; index < length; index++ ) {
- if ( queue[ index ] && queue[ index ].finish ) {
- queue[ index ].finish.call( this );
- }
- }
-
- // turn off finishing flag
- delete data.finish;
- });
- }
-});
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
- var cssFn = jQuery.fn[ name ];
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return speed == null || typeof speed === "boolean" ?
- cssFn.apply( this, arguments ) :
- this.animate( genFx( name, true ), speed, easing, callback );
- };
-});
-
-// Generate shortcuts for custom animations
-jQuery.each({
- slideDown: genFx("show"),
- slideUp: genFx("hide"),
- slideToggle: genFx("toggle"),
- fadeIn: { opacity: "show" },
- fadeOut: { opacity: "hide" },
- fadeToggle: { opacity: "toggle" }
-}, function( name, props ) {
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return this.animate( props, speed, easing, callback );
- };
-});
-
-jQuery.timers = [];
-jQuery.fx.tick = function() {
- var timer,
- timers = jQuery.timers,
- i = 0;
-
- fxNow = jQuery.now();
-
- for ( ; i < timers.length; i++ ) {
- timer = timers[ i ];
- // Checks the timer has not already been removed
- if ( !timer() && timers[ i ] === timer ) {
- timers.splice( i--, 1 );
- }
- }
-
- if ( !timers.length ) {
- jQuery.fx.stop();
- }
- fxNow = undefined;
-};
-
-jQuery.fx.timer = function( timer ) {
- if ( timer() && jQuery.timers.push( timer ) ) {
- jQuery.fx.start();
- }
-};
-
-jQuery.fx.interval = 13;
-
-jQuery.fx.start = function() {
- if ( !timerId ) {
- timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
- }
-};
-
-jQuery.fx.stop = function() {
- clearInterval( timerId );
- timerId = null;
-};
-
-jQuery.fx.speeds = {
- slow: 600,
- fast: 200,
- // Default speed
- _default: 400
-};
-
-
-// Based off of the plugin by Clint Helfers, with permission.
-// http://blindsignals.com/index.php/2009/07/jquery-delay/
-jQuery.fn.delay = function( time, type ) {
- time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
- type = type || "fx";
-
- return this.queue( type, function( next, hooks ) {
- var timeout = setTimeout( next, time );
- hooks.stop = function() {
- clearTimeout( timeout );
- };
- });
-};
-
-
-(function() {
- var input = document.createElement( "input" ),
- select = document.createElement( "select" ),
- opt = select.appendChild( document.createElement( "option" ) );
-
- input.type = "checkbox";
-
- // Support: iOS 5.1, Android 4.x, Android 2.3
- // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
- support.checkOn = input.value !== "";
-
- // Must access the parent to make an option select properly
- // Support: IE9, IE10
- support.optSelected = opt.selected;
-
- // Make sure that the options inside disabled selects aren't marked as disabled
- // (WebKit marks them as disabled)
- select.disabled = true;
- support.optDisabled = !opt.disabled;
-
- // Check if an input maintains its value after becoming a radio
- // Support: IE9, IE10
- input = document.createElement( "input" );
- input.value = "t";
- input.type = "radio";
- support.radioValue = input.value === "t";
-})();
-
-
-var nodeHook, boolHook,
- attrHandle = jQuery.expr.attrHandle;
-
-jQuery.fn.extend({
- attr: function( name, value ) {
- return access( this, jQuery.attr, name, value, arguments.length > 1 );
- },
-
- removeAttr: function( name ) {
- return this.each(function() {
- jQuery.removeAttr( this, name );
- });
- }
-});
-
-jQuery.extend({
- attr: function( elem, name, value ) {
- var hooks, ret,
- nType = elem.nodeType;
-
- // don't get/set attributes on text, comment and attribute nodes
- if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
-
- // Fallback to prop when attributes are not supported
- if ( typeof elem.getAttribute === strundefined ) {
- return jQuery.prop( elem, name, value );
- }
-
- // All attributes are lowercase
- // Grab necessary hook if one is defined
- if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
- name = name.toLowerCase();
- hooks = jQuery.attrHooks[ name ] ||
- ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
- }
-
- if ( value !== undefined ) {
-
- if ( value === null ) {
- jQuery.removeAttr( elem, name );
-
- } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
- return ret;
-
- } else {
- elem.setAttribute( name, value + "" );
- return value;
- }
-
- } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
- return ret;
-
- } else {
- ret = jQuery.find.attr( elem, name );
-
- // Non-existent attributes return null, we normalize to undefined
- return ret == null ?
- undefined :
- ret;
- }
- },
-
- removeAttr: function( elem, value ) {
- var name, propName,
- i = 0,
- attrNames = value && value.match( rnotwhite );
-
- if ( attrNames && elem.nodeType === 1 ) {
- while ( (name = attrNames[i++]) ) {
- propName = jQuery.propFix[ name ] || name;
-
- // Boolean attributes get special treatment (#10870)
- if ( jQuery.expr.match.bool.test( name ) ) {
- // Set corresponding property to false
- elem[ propName ] = false;
- }
-
- elem.removeAttribute( name );
- }
- }
- },
-
- attrHooks: {
- type: {
- set: function( elem, value ) {
- if ( !support.radioValue && value === "radio" &&
- jQuery.nodeName( elem, "input" ) ) {
- // Setting the type on a radio button after the value resets the value in IE6-9
- // Reset value to default in case type is set after value during creation
- var val = elem.value;
- elem.setAttribute( "type", value );
- if ( val ) {
- elem.value = val;
- }
- return value;
- }
- }
- }
- }
-});
-
-// Hooks for boolean attributes
-boolHook = {
- set: function( elem, value, name ) {
- if ( value === false ) {
- // Remove boolean attributes when set to false
- jQuery.removeAttr( elem, name );
- } else {
- elem.setAttribute( name, name );
- }
- return name;
- }
-};
-jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
- var getter = attrHandle[ name ] || jQuery.find.attr;
-
- attrHandle[ name ] = function( elem, name, isXML ) {
- var ret, handle;
- if ( !isXML ) {
- // Avoid an infinite loop by temporarily removing this function from the getter
- handle = attrHandle[ name ];
- attrHandle[ name ] = ret;
- ret = getter( elem, name, isXML ) != null ?
- name.toLowerCase() :
- null;
- attrHandle[ name ] = handle;
- }
- return ret;
- };
-});
-
-
-
-
-var rfocusable = /^(?:input|select|textarea|button)$/i;
-
-jQuery.fn.extend({
- prop: function( name, value ) {
- return access( this, jQuery.prop, name, value, arguments.length > 1 );
- },
-
- removeProp: function( name ) {
- return this.each(function() {
- delete this[ jQuery.propFix[ name ] || name ];
- });
- }
-});
-
-jQuery.extend({
- propFix: {
- "for": "htmlFor",
- "class": "className"
- },
-
- prop: function( elem, name, value ) {
- var ret, hooks, notxml,
- nType = elem.nodeType;
-
- // don't get/set properties on text, comment and attribute nodes
- if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
-
- notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
- if ( notxml ) {
- // Fix name and attach hooks
- name = jQuery.propFix[ name ] || name;
- hooks = jQuery.propHooks[ name ];
- }
-
- if ( value !== undefined ) {
- return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
- ret :
- ( elem[ name ] = value );
-
- } else {
- return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
- ret :
- elem[ name ];
- }
- },
-
- propHooks: {
- tabIndex: {
- get: function( elem ) {
- return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
- elem.tabIndex :
- -1;
- }
- }
- }
-});
-
-// Support: IE9+
-// Selectedness for an option in an optgroup can be inaccurate
-if ( !support.optSelected ) {
- jQuery.propHooks.selected = {
- get: function( elem ) {
- var parent = elem.parentNode;
- if ( parent && parent.parentNode ) {
- parent.parentNode.selectedIndex;
- }
- return null;
- }
- };
-}
-
-jQuery.each([
- "tabIndex",
- "readOnly",
- "maxLength",
- "cellSpacing",
- "cellPadding",
- "rowSpan",
- "colSpan",
- "useMap",
- "frameBorder",
- "contentEditable"
-], function() {
- jQuery.propFix[ this.toLowerCase() ] = this;
-});
-
-
-
-
-var rclass = /[\t\r\n\f]/g;
-
-jQuery.fn.extend({
- addClass: function( value ) {
- var classes, elem, cur, clazz, j, finalValue,
- i = 0,
- len = this.length,
- proceed = typeof value === "string" && value;
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( j ) {
- jQuery( this ).addClass( value.call( this, j, this.className ) );
- });
- }
-
- if ( proceed ) {
- // The disjunction here is for better compressibility (see removeClass)
- classes = ( value || "" ).match( rnotwhite ) || [];
-
- for ( ; i < len; i++ ) {
- elem = this[ i ];
- cur = elem.nodeType === 1 && ( elem.className ?
- ( " " + elem.className + " " ).replace( rclass, " " ) :
- " "
- );
-
- if ( cur ) {
- j = 0;
- while ( (clazz = classes[j++]) ) {
- if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
- cur += clazz + " ";
- }
- }
-
- // only assign if different to avoid unneeded rendering.
- finalValue = jQuery.trim( cur );
- if ( elem.className !== finalValue ) {
- elem.className = finalValue;
- }
- }
- }
- }
-
- return this;
- },
-
- removeClass: function( value ) {
- var classes, elem, cur, clazz, j, finalValue,
- i = 0,
- len = this.length,
- proceed = arguments.length === 0 || typeof value === "string" && value;
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( j ) {
- jQuery( this ).removeClass( value.call( this, j, this.className ) );
- });
- }
- if ( proceed ) {
- classes = ( value || "" ).match( rnotwhite ) || [];
-
- for ( ; i < len; i++ ) {
- elem = this[ i ];
- // This expression is here for better compressibility (see addClass)
- cur = elem.nodeType === 1 && ( elem.className ?
- ( " " + elem.className + " " ).replace( rclass, " " ) :
- ""
- );
-
- if ( cur ) {
- j = 0;
- while ( (clazz = classes[j++]) ) {
- // Remove *all* instances
- while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
- cur = cur.replace( " " + clazz + " ", " " );
- }
- }
-
- // only assign if different to avoid unneeded rendering.
- finalValue = value ? jQuery.trim( cur ) : "";
- if ( elem.className !== finalValue ) {
- elem.className = finalValue;
- }
- }
- }
- }
-
- return this;
- },
-
- toggleClass: function( value, stateVal ) {
- var type = typeof value;
-
- if ( typeof stateVal === "boolean" && type === "string" ) {
- return stateVal ? this.addClass( value ) : this.removeClass( value );
- }
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( i ) {
- jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
- });
- }
-
- return this.each(function() {
- if ( type === "string" ) {
- // toggle individual class names
- var className,
- i = 0,
- self = jQuery( this ),
- classNames = value.match( rnotwhite ) || [];
-
- while ( (className = classNames[ i++ ]) ) {
- // check each className given, space separated list
- if ( self.hasClass( className ) ) {
- self.removeClass( className );
- } else {
- self.addClass( className );
- }
- }
-
- // Toggle whole class name
- } else if ( type === strundefined || type === "boolean" ) {
- if ( this.className ) {
- // store className if set
- data_priv.set( this, "__className__", this.className );
- }
-
- // If the element has a class name or if we're passed "false",
- // then remove the whole classname (if there was one, the above saved it).
- // Otherwise bring back whatever was previously saved (if anything),
- // falling back to the empty string if nothing was stored.
- this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
- }
- });
- },
-
- hasClass: function( selector ) {
- var className = " " + selector + " ",
- i = 0,
- l = this.length;
- for ( ; i < l; i++ ) {
- if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
- return true;
- }
- }
-
- return false;
- }
-});
-
-
-
-
-var rreturn = /\r/g;
-
-jQuery.fn.extend({
- val: function( value ) {
- var hooks, ret, isFunction,
- elem = this[0];
-
- if ( !arguments.length ) {
- if ( elem ) {
- hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
- return ret;
- }
-
- ret = elem.value;
-
- return typeof ret === "string" ?
- // handle most common string cases
- ret.replace(rreturn, "") :
- // handle cases where value is null/undef or number
- ret == null ? "" : ret;
- }
-
- return;
- }
-
- isFunction = jQuery.isFunction( value );
-
- return this.each(function( i ) {
- var val;
-
- if ( this.nodeType !== 1 ) {
- return;
- }
-
- if ( isFunction ) {
- val = value.call( this, i, jQuery( this ).val() );
- } else {
- val = value;
- }
-
- // Treat null/undefined as ""; convert numbers to string
- if ( val == null ) {
- val = "";
-
- } else if ( typeof val === "number" ) {
- val += "";
-
- } else if ( jQuery.isArray( val ) ) {
- val = jQuery.map( val, function( value ) {
- return value == null ? "" : value + "";
- });
- }
-
- hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
- // If set returns undefined, fall back to normal setting
- if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
- this.value = val;
- }
- });
- }
-});
-
-jQuery.extend({
- valHooks: {
- option: {
- get: function( elem ) {
- // attributes.value is undefined in Blackberry 4.7 but
- // uses .value. See #6932
- var val = elem.attributes.value;
- return !val || val.specified ? elem.value : elem.text;
- }
- },
- select: {
- get: function( elem ) {
- var value, option,
- options = elem.options,
- index = elem.selectedIndex,
- one = elem.type === "select-one" || index < 0,
- values = one ? null : [],
- max = one ? index + 1 : options.length,
- i = index < 0 ?
- max :
- one ? index : 0;
-
- // Loop through all the selected options
- for ( ; i < max; i++ ) {
- option = options[ i ];
-
- // IE6-9 doesn't update selected after form reset (#2551)
- if ( ( option.selected || i === index ) &&
- // Don't return options that are disabled or in a disabled optgroup
- ( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) &&
- ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
- // Get the specific value for the option
- value = jQuery( option ).val();
-
- // We don't need an array for one selects
- if ( one ) {
- return value;
- }
-
- // Multi-Selects return an array
- values.push( value );
- }
- }
-
- return values;
- },
-
- set: function( elem, value ) {
- var optionSet, option,
- options = elem.options,
- values = jQuery.makeArray( value ),
- i = options.length;
-
- while ( i-- ) {
- option = options[ i ];
- if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
- optionSet = true;
- }
- }
-
- // force browsers to behave consistently when non-matching value is set
- if ( !optionSet ) {
- elem.selectedIndex = -1;
- }
- return values;
- }
- }
- }
-});
-
-// Radios and checkboxes getter/setter
-jQuery.each([ "radio", "checkbox" ], function() {
- jQuery.valHooks[ this ] = {
- set: function( elem, value ) {
- if ( jQuery.isArray( value ) ) {
- return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
- }
- }
- };
- if ( !support.checkOn ) {
- jQuery.valHooks[ this ].get = function( elem ) {
- // Support: Webkit
- // "" is returned instead of "on" if a value isn't specified
- return elem.getAttribute("value") === null ? "on" : elem.value;
- };
- }
-});
-
-
-
-
-// Return jQuery for attributes-only inclusion
-
-
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
- "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
- "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
- // Handle event binding
- jQuery.fn[ name ] = function( data, fn ) {
- return arguments.length > 0 ?
- this.on( name, null, data, fn ) :
- this.trigger( name );
- };
-});
-
-jQuery.fn.extend({
- hover: function( fnOver, fnOut ) {
- return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
- },
-
- bind: function( types, data, fn ) {
- return this.on( types, null, data, fn );
- },
- unbind: function( types, fn ) {
- return this.off( types, null, fn );
- },
-
- delegate: function( selector, types, data, fn ) {
- return this.on( types, selector, data, fn );
- },
- undelegate: function( selector, types, fn ) {
- // ( namespace ) or ( selector, types [, fn] )
- return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
- }
-});
-
-
-var nonce = jQuery.now();
-
-var rquery = (/\?/);
-
-
-
-jQuery.parseJSON = JSON.parse;
-
-
-// Cross-browser xml parsing
-jQuery.parseXML = function( data ) {
- var xml, tmp;
- if ( !data || typeof data !== "string" ) {
- return null;
- }
-
- // Support: IE9
- try {
- tmp = new DOMParser();
- xml = tmp.parseFromString( data, "text/xml" );
- } catch ( e ) {
- xml = undefined;
- }
-
- if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
- jQuery.error( "Invalid XML: " + data );
- }
- return xml;
-};
-
-
-var
- // Document location
- ajaxLocParts,
- ajaxLocation,
-
- rhash = /#.*$/,
- rts = /([?&])_=[^&]*/,
- rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
- // #7653, #8125, #8152: local protocol detection
- rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
- rnoContent = /^(?:GET|HEAD)$/,
- rprotocol = /^\/\//,
- rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
-
- /* Prefilters
- * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
- * 2) These are called:
- * - BEFORE asking for a transport
- * - AFTER param serialization (s.data is a string if s.processData is true)
- * 3) key is the dataType
- * 4) the catchall symbol "*" can be used
- * 5) execution will start with transport dataType and THEN continue down to "*" if needed
- */
- prefilters = {},
-
- /* Transports bindings
- * 1) key is the dataType
- * 2) the catchall symbol "*" can be used
- * 3) selection will start with transport dataType and THEN go to "*" if needed
- */
- transports = {},
-
- // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
- allTypes = "*/".concat("*");
-
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-try {
- ajaxLocation = location.href;
-} catch( e ) {
- // Use the href attribute of an A element
- // since IE will modify it given document.location
- ajaxLocation = document.createElement( "a" );
- ajaxLocation.href = "";
- ajaxLocation = ajaxLocation.href;
-}
-
-// Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
-
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-function addToPrefiltersOrTransports( structure ) {
-
- // dataTypeExpression is optional and defaults to "*"
- return function( dataTypeExpression, func ) {
-
- if ( typeof dataTypeExpression !== "string" ) {
- func = dataTypeExpression;
- dataTypeExpression = "*";
- }
-
- var dataType,
- i = 0,
- dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
-
- if ( jQuery.isFunction( func ) ) {
- // For each dataType in the dataTypeExpression
- while ( (dataType = dataTypes[i++]) ) {
- // Prepend if requested
- if ( dataType[0] === "+" ) {
- dataType = dataType.slice( 1 ) || "*";
- (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
-
- // Otherwise append
- } else {
- (structure[ dataType ] = structure[ dataType ] || []).push( func );
- }
- }
- }
- };
-}
-
-// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
-
- var inspected = {},
- seekingTransport = ( structure === transports );
-
- function inspect( dataType ) {
- var selected;
- inspected[ dataType ] = true;
- jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
- var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
- if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
- options.dataTypes.unshift( dataTypeOrTransport );
- inspect( dataTypeOrTransport );
- return false;
- } else if ( seekingTransport ) {
- return !( selected = dataTypeOrTransport );
- }
- });
- return selected;
- }
-
- return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
-}
-
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-function ajaxExtend( target, src ) {
- var key, deep,
- flatOptions = jQuery.ajaxSettings.flatOptions || {};
-
- for ( key in src ) {
- if ( src[ key ] !== undefined ) {
- ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
- }
- }
- if ( deep ) {
- jQuery.extend( true, target, deep );
- }
-
- return target;
-}
-
-/* Handles responses to an ajax request:
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
-
- var ct, type, finalDataType, firstDataType,
- contents = s.contents,
- dataTypes = s.dataTypes;
-
- // Remove auto dataType and get content-type in the process
- while ( dataTypes[ 0 ] === "*" ) {
- dataTypes.shift();
- if ( ct === undefined ) {
- ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
- }
- }
-
- // Check if we're dealing with a known content-type
- if ( ct ) {
- for ( type in contents ) {
- if ( contents[ type ] && contents[ type ].test( ct ) ) {
- dataTypes.unshift( type );
- break;
- }
- }
- }
-
- // Check to see if we have a response for the expected dataType
- if ( dataTypes[ 0 ] in responses ) {
- finalDataType = dataTypes[ 0 ];
- } else {
- // Try convertible dataTypes
- for ( type in responses ) {
- if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
- finalDataType = type;
- break;
- }
- if ( !firstDataType ) {
- firstDataType = type;
- }
- }
- // Or just use first one
- finalDataType = finalDataType || firstDataType;
- }
-
- // If we found a dataType
- // We add the dataType to the list if needed
- // and return the corresponding response
- if ( finalDataType ) {
- if ( finalDataType !== dataTypes[ 0 ] ) {
- dataTypes.unshift( finalDataType );
- }
- return responses[ finalDataType ];
- }
-}
-
-/* Chain conversions given the request and the original response
- * Also sets the responseXXX fields on the jqXHR instance
- */
-function ajaxConvert( s, response, jqXHR, isSuccess ) {
- var conv2, current, conv, tmp, prev,
- converters = {},
- // Work with a copy of dataTypes in case we need to modify it for conversion
- dataTypes = s.dataTypes.slice();
-
- // Create converters map with lowercased keys
- if ( dataTypes[ 1 ] ) {
- for ( conv in s.converters ) {
- converters[ conv.toLowerCase() ] = s.converters[ conv ];
- }
- }
-
- current = dataTypes.shift();
-
- // Convert to each sequential dataType
- while ( current ) {
-
- if ( s.responseFields[ current ] ) {
- jqXHR[ s.responseFields[ current ] ] = response;
- }
-
- // Apply the dataFilter if provided
- if ( !prev && isSuccess && s.dataFilter ) {
- response = s.dataFilter( response, s.dataType );
- }
-
- prev = current;
- current = dataTypes.shift();
-
- if ( current ) {
-
- // There's only work to do if current dataType is non-auto
- if ( current === "*" ) {
-
- current = prev;
-
- // Convert response if prev dataType is non-auto and differs from current
- } else if ( prev !== "*" && prev !== current ) {
-
- // Seek a direct converter
- conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
- // If none found, seek a pair
- if ( !conv ) {
- for ( conv2 in converters ) {
-
- // If conv2 outputs current
- tmp = conv2.split( " " );
- if ( tmp[ 1 ] === current ) {
-
- // If prev can be converted to accepted input
- conv = converters[ prev + " " + tmp[ 0 ] ] ||
- converters[ "* " + tmp[ 0 ] ];
- if ( conv ) {
- // Condense equivalence converters
- if ( conv === true ) {
- conv = converters[ conv2 ];
-
- // Otherwise, insert the intermediate dataType
- } else if ( converters[ conv2 ] !== true ) {
- current = tmp[ 0 ];
- dataTypes.unshift( tmp[ 1 ] );
- }
- break;
- }
- }
- }
- }
-
- // Apply converter (if not an equivalence)
- if ( conv !== true ) {
-
- // Unless errors are allowed to bubble, catch and return them
- if ( conv && s[ "throws" ] ) {
- response = conv( response );
- } else {
- try {
- response = conv( response );
- } catch ( e ) {
- return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
- }
- }
- }
- }
- }
- }
-
- return { state: "success", data: response };
-}
-
-jQuery.extend({
-
- // Counter for holding the number of active queries
- active: 0,
-
- // Last-Modified header cache for next request
- lastModified: {},
- etag: {},
-
- ajaxSettings: {
- url: ajaxLocation,
- type: "GET",
- isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
- global: true,
- processData: true,
- async: true,
- contentType: "application/x-www-form-urlencoded; charset=UTF-8",
- /*
- timeout: 0,
- data: null,
- dataType: null,
- username: null,
- password: null,
- cache: null,
- throws: false,
- traditional: false,
- headers: {},
- */
-
- accepts: {
- "*": allTypes,
- text: "text/plain",
- html: "text/html",
- xml: "application/xml, text/xml",
- json: "application/json, text/javascript"
- },
-
- contents: {
- xml: /xml/,
- html: /html/,
- json: /json/
- },
-
- responseFields: {
- xml: "responseXML",
- text: "responseText",
- json: "responseJSON"
- },
-
- // Data converters
- // Keys separate source (or catchall "*") and destination types with a single space
- converters: {
-
- // Convert anything to text
- "* text": String,
-
- // Text to html (true = no transformation)
- "text html": true,
-
- // Evaluate text as a json expression
- "text json": jQuery.parseJSON,
-
- // Parse text as xml
- "text xml": jQuery.parseXML
- },
-
- // For options that shouldn't be deep extended:
- // you can add your own custom options here if
- // and when you create one that shouldn't be
- // deep extended (see ajaxExtend)
- flatOptions: {
- url: true,
- context: true
- }
- },
-
- // Creates a full fledged settings object into target
- // with both ajaxSettings and settings fields.
- // If target is omitted, writes into ajaxSettings.
- ajaxSetup: function( target, settings ) {
- return settings ?
-
- // Building a settings object
- ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
-
- // Extending ajaxSettings
- ajaxExtend( jQuery.ajaxSettings, target );
- },
-
- ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
- ajaxTransport: addToPrefiltersOrTransports( transports ),
-
- // Main method
- ajax: function( url, options ) {
-
- // If url is an object, simulate pre-1.5 signature
- if ( typeof url === "object" ) {
- options = url;
- url = undefined;
- }
-
- // Force options to be an object
- options = options || {};
-
- var transport,
- // URL without anti-cache param
- cacheURL,
- // Response headers
- responseHeadersString,
- responseHeaders,
- // timeout handle
- timeoutTimer,
- // Cross-domain detection vars
- parts,
- // To know if global events are to be dispatched
- fireGlobals,
- // Loop variable
- i,
- // Create the final options object
- s = jQuery.ajaxSetup( {}, options ),
- // Callbacks context
- callbackContext = s.context || s,
- // Context for global events is callbackContext if it is a DOM node or jQuery collection
- globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
- jQuery( callbackContext ) :
- jQuery.event,
- // Deferreds
- deferred = jQuery.Deferred(),
- completeDeferred = jQuery.Callbacks("once memory"),
- // Status-dependent callbacks
- statusCode = s.statusCode || {},
- // Headers (they are sent all at once)
- requestHeaders = {},
- requestHeadersNames = {},
- // The jqXHR state
- state = 0,
- // Default abort message
- strAbort = "canceled",
- // Fake xhr
- jqXHR = {
- readyState: 0,
-
- // Builds headers hashtable if needed
- getResponseHeader: function( key ) {
- var match;
- if ( state === 2 ) {
- if ( !responseHeaders ) {
- responseHeaders = {};
- while ( (match = rheaders.exec( responseHeadersString )) ) {
- responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
- }
- }
- match = responseHeaders[ key.toLowerCase() ];
- }
- return match == null ? null : match;
- },
-
- // Raw string
- getAllResponseHeaders: function() {
- return state === 2 ? responseHeadersString : null;
- },
-
- // Caches the header
- setRequestHeader: function( name, value ) {
- var lname = name.toLowerCase();
- if ( !state ) {
- name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
- requestHeaders[ name ] = value;
- }
- return this;
- },
-
- // Overrides response content-type header
- overrideMimeType: function( type ) {
- if ( !state ) {
- s.mimeType = type;
- }
- return this;
- },
-
- // Status-dependent callbacks
- statusCode: function( map ) {
- var code;
- if ( map ) {
- if ( state < 2 ) {
- for ( code in map ) {
- // Lazy-add the new callback in a way that preserves old ones
- statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
- }
- } else {
- // Execute the appropriate callbacks
- jqXHR.always( map[ jqXHR.status ] );
- }
- }
- return this;
- },
-
- // Cancel the request
- abort: function( statusText ) {
- var finalText = statusText || strAbort;
- if ( transport ) {
- transport.abort( finalText );
- }
- done( 0, finalText );
- return this;
- }
- };
-
- // Attach deferreds
- deferred.promise( jqXHR ).complete = completeDeferred.add;
- jqXHR.success = jqXHR.done;
- jqXHR.error = jqXHR.fail;
-
- // Remove hash character (#7531: and string promotion)
- // Add protocol if not provided (prefilters might expect it)
- // Handle falsy url in the settings object (#10093: consistency with old signature)
- // We also use the url parameter if available
- s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
- .replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
- // Alias method option to type as per ticket #12004
- s.type = options.method || options.type || s.method || s.type;
-
- // Extract dataTypes list
- s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
-
- // A cross-domain request is in order when we have a protocol:host:port mismatch
- if ( s.crossDomain == null ) {
- parts = rurl.exec( s.url.toLowerCase() );
- s.crossDomain = !!( parts &&
- ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
- ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
- ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
- );
- }
-
- // Convert data if not already a string
- if ( s.data && s.processData && typeof s.data !== "string" ) {
- s.data = jQuery.param( s.data, s.traditional );
- }
-
- // Apply prefilters
- inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
- // If request was aborted inside a prefilter, stop there
- if ( state === 2 ) {
- return jqXHR;
- }
-
- // We can fire global events as of now if asked to
- fireGlobals = s.global;
-
- // Watch for a new set of requests
- if ( fireGlobals && jQuery.active++ === 0 ) {
- jQuery.event.trigger("ajaxStart");
- }
-
- // Uppercase the type
- s.type = s.type.toUpperCase();
-
- // Determine if request has content
- s.hasContent = !rnoContent.test( s.type );
-
- // Save the URL in case we're toying with the If-Modified-Since
- // and/or If-None-Match header later on
- cacheURL = s.url;
-
- // More options handling for requests with no content
- if ( !s.hasContent ) {
-
- // If data is available, append data to url
- if ( s.data ) {
- cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
- // #9682: remove data so that it's not used in an eventual retry
- delete s.data;
- }
-
- // Add anti-cache in url if needed
- if ( s.cache === false ) {
- s.url = rts.test( cacheURL ) ?
-
- // If there is already a '_' parameter, set its value
- cacheURL.replace( rts, "$1_=" + nonce++ ) :
-
- // Otherwise add one to the end
- cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
- }
- }
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
- if ( jQuery.lastModified[ cacheURL ] ) {
- jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
- }
- if ( jQuery.etag[ cacheURL ] ) {
- jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
- }
- }
-
- // Set the correct header, if data is being sent
- if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
- jqXHR.setRequestHeader( "Content-Type", s.contentType );
- }
-
- // Set the Accepts header for the server, depending on the dataType
- jqXHR.setRequestHeader(
- "Accept",
- s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
- s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
- s.accepts[ "*" ]
- );
-
- // Check for headers option
- for ( i in s.headers ) {
- jqXHR.setRequestHeader( i, s.headers[ i ] );
- }
-
- // Allow custom headers/mimetypes and early abort
- if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
- // Abort if not done already and return
- return jqXHR.abort();
- }
-
- // aborting is no longer a cancellation
- strAbort = "abort";
-
- // Install callbacks on deferreds
- for ( i in { success: 1, error: 1, complete: 1 } ) {
- jqXHR[ i ]( s[ i ] );
- }
-
- // Get transport
- transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
- // If no transport, we auto-abort
- if ( !transport ) {
- done( -1, "No Transport" );
- } else {
- jqXHR.readyState = 1;
-
- // Send global event
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
- }
- // Timeout
- if ( s.async && s.timeout > 0 ) {
- timeoutTimer = setTimeout(function() {
- jqXHR.abort("timeout");
- }, s.timeout );
- }
-
- try {
- state = 1;
- transport.send( requestHeaders, done );
- } catch ( e ) {
- // Propagate exception as error if not done
- if ( state < 2 ) {
- done( -1, e );
- // Simply rethrow otherwise
- } else {
- throw e;
- }
- }
- }
-
- // Callback for when everything is done
- function done( status, nativeStatusText, responses, headers ) {
- var isSuccess, success, error, response, modified,
- statusText = nativeStatusText;
-
- // Called once
- if ( state === 2 ) {
- return;
- }
-
- // State is "done" now
- state = 2;
-
- // Clear timeout if it exists
- if ( timeoutTimer ) {
- clearTimeout( timeoutTimer );
- }
-
- // Dereference transport for early garbage collection
- // (no matter how long the jqXHR object will be used)
- transport = undefined;
-
- // Cache response headers
- responseHeadersString = headers || "";
-
- // Set readyState
- jqXHR.readyState = status > 0 ? 4 : 0;
-
- // Determine if successful
- isSuccess = status >= 200 && status < 300 || status === 304;
-
- // Get response data
- if ( responses ) {
- response = ajaxHandleResponses( s, jqXHR, responses );
- }
-
- // Convert no matter what (that way responseXXX fields are always set)
- response = ajaxConvert( s, response, jqXHR, isSuccess );
-
- // If successful, handle type chaining
- if ( isSuccess ) {
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
- modified = jqXHR.getResponseHeader("Last-Modified");
- if ( modified ) {
- jQuery.lastModified[ cacheURL ] = modified;
- }
- modified = jqXHR.getResponseHeader("etag");
- if ( modified ) {
- jQuery.etag[ cacheURL ] = modified;
- }
- }
-
- // if no content
- if ( status === 204 || s.type === "HEAD" ) {
- statusText = "nocontent";
-
- // if not modified
- } else if ( status === 304 ) {
- statusText = "notmodified";
-
- // If we have data, let's convert it
- } else {
- statusText = response.state;
- success = response.data;
- error = response.error;
- isSuccess = !error;
- }
- } else {
- // We extract error from statusText
- // then normalize statusText and status for non-aborts
- error = statusText;
- if ( status || !statusText ) {
- statusText = "error";
- if ( status < 0 ) {
- status = 0;
- }
- }
- }
-
- // Set data for the fake xhr object
- jqXHR.status = status;
- jqXHR.statusText = ( nativeStatusText || statusText ) + "";
-
- // Success/Error
- if ( isSuccess ) {
- deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
- } else {
- deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
- }
-
- // Status-dependent callbacks
- jqXHR.statusCode( statusCode );
- statusCode = undefined;
-
- if ( fireGlobals ) {
- globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
- [ jqXHR, s, isSuccess ? success : error ] );
- }
-
- // Complete
- completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
- // Handle the global AJAX counter
- if ( !( --jQuery.active ) ) {
- jQuery.event.trigger("ajaxStop");
- }
- }
- }
-
- return jqXHR;
- },
-
- getJSON: function( url, data, callback ) {
- return jQuery.get( url, data, callback, "json" );
- },
-
- getScript: function( url, callback ) {
- return jQuery.get( url, undefined, callback, "script" );
- }
-});
-
-jQuery.each( [ "get", "post" ], function( i, method ) {
- jQuery[ method ] = function( url, data, callback, type ) {
- // shift arguments if data argument was omitted
- if ( jQuery.isFunction( data ) ) {
- type = type || callback;
- callback = data;
- data = undefined;
- }
-
- return jQuery.ajax({
- url: url,
- type: method,
- dataType: type,
- data: data,
- success: callback
- });
- };
-});
-
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
- jQuery.fn[ type ] = function( fn ) {
- return this.on( type, fn );
- };
-});
-
-
-jQuery._evalUrl = function( url ) {
- return jQuery.ajax({
- url: url,
- type: "GET",
- dataType: "script",
- async: false,
- global: false,
- "throws": true
- });
-};
-
-
-jQuery.fn.extend({
- wrapAll: function( html ) {
- var wrap;
-
- if ( jQuery.isFunction( html ) ) {
- return this.each(function( i ) {
- jQuery( this ).wrapAll( html.call(this, i) );
- });
- }
-
- if ( this[ 0 ] ) {
-
- // The elements to wrap the target around
- wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
-
- if ( this[ 0 ].parentNode ) {
- wrap.insertBefore( this[ 0 ] );
- }
-
- wrap.map(function() {
- var elem = this;
-
- while ( elem.firstElementChild ) {
- elem = elem.firstElementChild;
- }
-
- return elem;
- }).append( this );
- }
-
- return this;
- },
-
- wrapInner: function( html ) {
- if ( jQuery.isFunction( html ) ) {
- return this.each(function( i ) {
- jQuery( this ).wrapInner( html.call(this, i) );
- });
- }
-
- return this.each(function() {
- var self = jQuery( this ),
- contents = self.contents();
-
- if ( contents.length ) {
- contents.wrapAll( html );
-
- } else {
- self.append( html );
- }
- });
- },
-
- wrap: function( html ) {
- var isFunction = jQuery.isFunction( html );
-
- return this.each(function( i ) {
- jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
- });
- },
-
- unwrap: function() {
- return this.parent().each(function() {
- if ( !jQuery.nodeName( this, "body" ) ) {
- jQuery( this ).replaceWith( this.childNodes );
- }
- }).end();
- }
-});
-
-
-jQuery.expr.filters.hidden = function( elem ) {
- // Support: Opera <= 12.12
- // Opera reports offsetWidths and offsetHeights less than zero on some elements
- return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
-};
-jQuery.expr.filters.visible = function( elem ) {
- return !jQuery.expr.filters.hidden( elem );
-};
-
-
-
-
-var r20 = /%20/g,
- rbracket = /\[\]$/,
- rCRLF = /\r?\n/g,
- rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
- rsubmittable = /^(?:input|select|textarea|keygen)/i;
-
-function buildParams( prefix, obj, traditional, add ) {
- var name;
-
- if ( jQuery.isArray( obj ) ) {
- // Serialize array item.
- jQuery.each( obj, function( i, v ) {
- if ( traditional || rbracket.test( prefix ) ) {
- // Treat each array item as a scalar.
- add( prefix, v );
-
- } else {
- // Item is non-scalar (array or object), encode its numeric index.
- buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
- }
- });
-
- } else if ( !traditional && jQuery.type( obj ) === "object" ) {
- // Serialize object item.
- for ( name in obj ) {
- buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
- }
-
- } else {
- // Serialize scalar item.
- add( prefix, obj );
- }
-}
-
-// Serialize an array of form elements or a set of
-// key/values into a query string
-jQuery.param = function( a, traditional ) {
- var prefix,
- s = [],
- add = function( key, value ) {
- // If value is a function, invoke it and return its value
- value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
- s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
- };
-
- // Set traditional to true for jQuery <= 1.3.2 behavior.
- if ( traditional === undefined ) {
- traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
- }
-
- // If an array was passed in, assume that it is an array of form elements.
- if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
- // Serialize the form elements
- jQuery.each( a, function() {
- add( this.name, this.value );
- });
-
- } else {
- // If traditional, encode the "old" way (the way 1.3.2 or older
- // did it), otherwise encode params recursively.
- for ( prefix in a ) {
- buildParams( prefix, a[ prefix ], traditional, add );
- }
- }
-
- // Return the resulting serialization
- return s.join( "&" ).replace( r20, "+" );
-};
-
-jQuery.fn.extend({
- serialize: function() {
- return jQuery.param( this.serializeArray() );
- },
- serializeArray: function() {
- return this.map(function() {
- // Can add propHook for "elements" to filter or add form elements
- var elements = jQuery.prop( this, "elements" );
- return elements ? jQuery.makeArray( elements ) : this;
- })
- .filter(function() {
- var type = this.type;
-
- // Use .is( ":disabled" ) so that fieldset[disabled] works
- return this.name && !jQuery( this ).is( ":disabled" ) &&
- rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
- ( this.checked || !rcheckableType.test( type ) );
- })
- .map(function( i, elem ) {
- var val = jQuery( this ).val();
-
- return val == null ?
- null :
- jQuery.isArray( val ) ?
- jQuery.map( val, function( val ) {
- return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }) :
- { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }).get();
- }
-});
-
-
-jQuery.ajaxSettings.xhr = function() {
- try {
- return new XMLHttpRequest();
- } catch( e ) {}
-};
-
-var xhrSupported = jQuery.ajaxSettings.xhr(),
- xhrSuccessStatus = {
- // file protocol always yields status code 0, assume 200
- 0: 200,
- // Support: IE9
- // #1450: sometimes IE returns 1223 when it should be 204
- 1223: 204
- },
- // Support: IE9
- // We need to keep track of outbound xhr and abort them manually
- // because IE is not smart enough to do it all by itself
- xhrId = 0,
- xhrCallbacks = {};
-
-if ( window.ActiveXObject ) {
- jQuery( window ).on( "unload", function() {
- for ( var key in xhrCallbacks ) {
- xhrCallbacks[ key ]();
- }
- xhrCallbacks = undefined;
- });
-}
-
-support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-support.ajax = xhrSupported = !!xhrSupported;
-
-jQuery.ajaxTransport(function( options ) {
- var callback;
- // Cross domain only allowed if supported through XMLHttpRequest
- if ( support.cors || xhrSupported && !options.crossDomain ) {
- return {
- send: function( headers, complete ) {
- var i, id,
- xhr = options.xhr();
- xhr.open( options.type, options.url, options.async, options.username, options.password );
- // Apply custom fields if provided
- if ( options.xhrFields ) {
- for ( i in options.xhrFields ) {
- xhr[ i ] = options.xhrFields[ i ];
- }
- }
- // Override mime type if needed
- if ( options.mimeType && xhr.overrideMimeType ) {
- xhr.overrideMimeType( options.mimeType );
- }
- // X-Requested-With header
- // For cross-domain requests, seeing as conditions for a preflight are
- // akin to a jigsaw puzzle, we simply never set it to be sure.
- // (it can always be set on a per-request basis or even using ajaxSetup)
- // For same-domain requests, won't change header if already provided.
- if ( !options.crossDomain && !headers["X-Requested-With"] ) {
- headers["X-Requested-With"] = "XMLHttpRequest";
- }
- // Set headers
- for ( i in headers ) {
- xhr.setRequestHeader( i, headers[ i ] );
- }
- // Callback
- callback = function( type ) {
- return function() {
- if ( callback ) {
- delete xhrCallbacks[ id ];
- callback = xhr.onload = xhr.onerror = null;
- if ( type === "abort" ) {
- xhr.abort();
- } else if ( type === "error" ) {
- complete(
- // file protocol always yields status 0, assume 404
- xhr.status || 404,
- xhr.statusText
- );
- } else {
- complete(
- xhrSuccessStatus[ xhr.status ] || xhr.status,
- xhr.statusText,
- // Support: IE9
- // #11426: When requesting binary data, IE9 will throw an exception
- // on any attempt to access responseText
- typeof xhr.responseText === "string" ? {
- text: xhr.responseText
- } : undefined,
- xhr.getAllResponseHeaders()
- );
- }
- }
- };
- };
- // Listen to events
- xhr.onload = callback();
- xhr.onerror = callback("error");
- // Create the abort callback
- callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
- // Do send the request
- // This may raise an exception which is actually
- // handled in jQuery.ajax (so no try/catch here)
- xhr.send( options.hasContent && options.data || null );
- },
- abort: function() {
- if ( callback ) {
- callback();
- }
- }
- };
- }
-});
-
-
-
-
-// Install script dataType
-jQuery.ajaxSetup({
- accepts: {
- script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
- },
- contents: {
- script: /(?:java|ecma)script/
- },
- converters: {
- "text script": function( text ) {
- jQuery.globalEval( text );
- return text;
- }
- }
-});
-
-// Handle cache's special case and crossDomain
-jQuery.ajaxPrefilter( "script", function( s ) {
- if ( s.cache === undefined ) {
- s.cache = false;
- }
- if ( s.crossDomain ) {
- s.type = "GET";
- }
-});
-
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function( s ) {
- // This transport only deals with cross domain requests
- if ( s.crossDomain ) {
- var script, callback;
- return {
- send: function( _, complete ) {
- script = jQuery("<script>").prop({
- async: true,
- charset: s.scriptCharset,
- src: s.url
- }).on(
- "load error",
- callback = function( evt ) {
- script.remove();
- callback = null;
- if ( evt ) {
- complete( evt.type === "error" ? 404 : 200, evt.type );
- }
- }
- );
- document.head.appendChild( script[ 0 ] );
- },
- abort: function() {
- if ( callback ) {
- callback();
- }
- }
- };
- }
-});
-
-
-
-
-var oldCallbacks = [],
- rjsonp = /(=)\?(?=&|$)|\?\?/;
-
-// Default jsonp settings
-jQuery.ajaxSetup({
- jsonp: "callback",
- jsonpCallback: function() {
- var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
- this[ callback ] = true;
- return callback;
- }
-});
-
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
- var callbackName, overwritten, responseContainer,
- jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
- "url" :
- typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
- );
-
- // Handle iff the expected data type is "jsonp" or we have a parameter to set
- if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
-
- // Get callback name, remembering preexisting value associated with it
- callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
- s.jsonpCallback() :
- s.jsonpCallback;
-
- // Insert callback into url or form data
- if ( jsonProp ) {
- s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
- } else if ( s.jsonp !== false ) {
- s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
- }
-
- // Use data converter to retrieve json after script execution
- s.converters["script json"] = function() {
- if ( !responseContainer ) {
- jQuery.error( callbackName + " was not called" );
- }
- return responseContainer[ 0 ];
- };
-
- // force json dataType
- s.dataTypes[ 0 ] = "json";
-
- // Install callback
- overwritten = window[ callbackName ];
- window[ callbackName ] = function() {
- responseContainer = arguments;
- };
-
- // Clean-up function (fires after converters)
- jqXHR.always(function() {
- // Restore preexisting value
- window[ callbackName ] = overwritten;
-
- // Save back as free
- if ( s[ callbackName ] ) {
- // make sure that re-using the options doesn't screw things around
- s.jsonpCallback = originalSettings.jsonpCallback;
-
- // save the callback name for future use
- oldCallbacks.push( callbackName );
- }
-
- // Call if it was a function and we have a response
- if ( responseContainer && jQuery.isFunction( overwritten ) ) {
- overwritten( responseContainer[ 0 ] );
- }
-
- responseContainer = overwritten = undefined;
- });
-
- // Delegate to script
- return "script";
- }
-});
-
-
-
-
-// data: string of html
-// context (optional): If specified, the fragment will be created in this context, defaults to document
-// keepScripts (optional): If true, will include scripts passed in the html string
-jQuery.parseHTML = function( data, context, keepScripts ) {
- if ( !data || typeof data !== "string" ) {
- return null;
- }
- if ( typeof context === "boolean" ) {
- keepScripts = context;
- context = false;
- }
- context = context || document;
-
- var parsed = rsingleTag.exec( data ),
- scripts = !keepScripts && [];
-
- // Single tag
- if ( parsed ) {
- return [ context.createElement( parsed[1] ) ];
- }
-
- parsed = jQuery.buildFragment( [ data ], context, scripts );
-
- if ( scripts && scripts.length ) {
- jQuery( scripts ).remove();
- }
-
- return jQuery.merge( [], parsed.childNodes );
-};
-
-
-// Keep a copy of the old load method
-var _load = jQuery.fn.load;
-
-/**
- * Load a url into a page
- */
-jQuery.fn.load = function( url, params, callback ) {
- if ( typeof url !== "string" && _load ) {
- return _load.apply( this, arguments );
- }
-
- var selector, type, response,
- self = this,
- off = url.indexOf(" ");
-
- if ( off >= 0 ) {
- selector = url.slice( off );
- url = url.slice( 0, off );
- }
-
- // If it's a function
- if ( jQuery.isFunction( params ) ) {
-
- // We assume that it's the callback
- callback = params;
- params = undefined;
-
- // Otherwise, build a param string
- } else if ( params && typeof params === "object" ) {
- type = "POST";
- }
-
- // If we have elements to modify, make the request
- if ( self.length > 0 ) {
- jQuery.ajax({
- url: url,
-
- // if "type" variable is undefined, then "GET" method will be used
- type: type,
- dataType: "html",
- data: params
- }).done(function( responseText ) {
-
- // Save response for use in complete callback
- response = arguments;
-
- self.html( selector ?
-
- // If a selector was specified, locate the right elements in a dummy div
- // Exclude scripts to avoid IE 'Permission Denied' errors
- jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
-
- // Otherwise use the full result
- responseText );
-
- }).complete( callback && function( jqXHR, status ) {
- self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
- });
- }
-
- return this;
-};
-
-
-
-
-jQuery.expr.filters.animated = function( elem ) {
- return jQuery.grep(jQuery.timers, function( fn ) {
- return elem === fn.elem;
- }).length;
-};
-
-
-
-
-var docElem = window.document.documentElement;
-
-/**
- * Gets a window from an element
- */
-function getWindow( elem ) {
- return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
-}
-
-jQuery.offset = {
- setOffset: function( elem, options, i ) {
- var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
- position = jQuery.css( elem, "position" ),
- curElem = jQuery( elem ),
- props = {};
-
- // Set position first, in-case top/left are set even on static elem
- if ( position === "static" ) {
- elem.style.position = "relative";
- }
-
- curOffset = curElem.offset();
- curCSSTop = jQuery.css( elem, "top" );
- curCSSLeft = jQuery.css( elem, "left" );
- calculatePosition = ( position === "absolute" || position === "fixed" ) &&
- ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
-
- // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
- if ( calculatePosition ) {
- curPosition = curElem.position();
- curTop = curPosition.top;
- curLeft = curPosition.left;
-
- } else {
- curTop = parseFloat( curCSSTop ) || 0;
- curLeft = parseFloat( curCSSLeft ) || 0;
- }
-
- if ( jQuery.isFunction( options ) ) {
- options = options.call( elem, i, curOffset );
- }
-
- if ( options.top != null ) {
- props.top = ( options.top - curOffset.top ) + curTop;
- }
- if ( options.left != null ) {
- props.left = ( options.left - curOffset.left ) + curLeft;
- }
-
- if ( "using" in options ) {
- options.using.call( elem, props );
-
- } else {
- curElem.css( props );
- }
- }
-};
-
-jQuery.fn.extend({
- offset: function( options ) {
- if ( arguments.length ) {
- return options === undefined ?
- this :
- this.each(function( i ) {
- jQuery.offset.setOffset( this, options, i );
- });
- }
-
- var docElem, win,
- elem = this[ 0 ],
- box = { top: 0, left: 0 },
- doc = elem && elem.ownerDocument;
-
- if ( !doc ) {
- return;
- }
-
- docElem = doc.documentElement;
-
- // Make sure it's not a disconnected DOM node
- if ( !jQuery.contains( docElem, elem ) ) {
- return box;
- }
-
- // If we don't have gBCR, just use 0,0 rather than error
- // BlackBerry 5, iOS 3 (original iPhone)
- if ( typeof elem.getBoundingClientRect !== strundefined ) {
- box = elem.getBoundingClientRect();
- }
- win = getWindow( doc );
- return {
- top: box.top + win.pageYOffset - docElem.clientTop,
- left: box.left + win.pageXOffset - docElem.clientLeft
- };
- },
-
- position: function() {
- if ( !this[ 0 ] ) {
- return;
- }
-
- var offsetParent, offset,
- elem = this[ 0 ],
- parentOffset = { top: 0, left: 0 };
-
- // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
- if ( jQuery.css( elem, "position" ) === "fixed" ) {
- // We assume that getBoundingClientRect is available when computed position is fixed
- offset = elem.getBoundingClientRect();
-
- } else {
- // Get *real* offsetParent
- offsetParent = this.offsetParent();
-
- // Get correct offsets
- offset = this.offset();
- if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
- parentOffset = offsetParent.offset();
- }
-
- // Add offsetParent borders
- parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
- parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
- }
-
- // Subtract parent offsets and element margins
- return {
- top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
- left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
- };
- },
-
- offsetParent: function() {
- return this.map(function() {
- var offsetParent = this.offsetParent || docElem;
-
- while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
- offsetParent = offsetParent.offsetParent;
- }
-
- return offsetParent || docElem;
- });
- }
-});
-
-// Create scrollLeft and scrollTop methods
-jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
- var top = "pageYOffset" === prop;
-
- jQuery.fn[ method ] = function( val ) {
- return access( this, function( elem, method, val ) {
- var win = getWindow( elem );
-
- if ( val === undefined ) {
- return win ? win[ prop ] : elem[ method ];
- }
-
- if ( win ) {
- win.scrollTo(
- !top ? val : window.pageXOffset,
- top ? val : window.pageYOffset
- );
-
- } else {
- elem[ method ] = val;
- }
- }, method, val, arguments.length, null );
- };
-});
-
-// Add the top/left cssHooks using jQuery.fn.position
-// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
-// getComputedStyle returns percent when specified for top/left/bottom/right
-// rather than make the css module depend on the offset module, we just check for it here
-jQuery.each( [ "top", "left" ], function( i, prop ) {
- jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
- function( elem, computed ) {
- if ( computed ) {
- computed = curCSS( elem, prop );
- // if curCSS returns percentage, fallback to offset
- return rnumnonpx.test( computed ) ?
- jQuery( elem ).position()[ prop ] + "px" :
- computed;
- }
- }
- );
-});
-
-
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
-jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
- jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
- // margin is only for outerHeight, outerWidth
- jQuery.fn[ funcName ] = function( margin, value ) {
- var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
- extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
- return access( this, function( elem, type, value ) {
- var doc;
-
- if ( jQuery.isWindow( elem ) ) {
- // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
- // isn't a whole lot we can do. See pull request at this URL for discussion:
- // https://github.com/jquery/jquery/pull/764
- return elem.document.documentElement[ "client" + name ];
- }
-
- // Get document width or height
- if ( elem.nodeType === 9 ) {
- doc = elem.documentElement;
-
- // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
- // whichever is greatest
- return Math.max(
- elem.body[ "scroll" + name ], doc[ "scroll" + name ],
- elem.body[ "offset" + name ], doc[ "offset" + name ],
- doc[ "client" + name ]
- );
- }
-
- return value === undefined ?
- // Get width or height on the element, requesting but not forcing parseFloat
- jQuery.css( elem, type, extra ) :
-
- // Set width or height on the element
- jQuery.style( elem, type, value, extra );
- }, type, chainable ? margin : undefined, chainable, null );
- };
- });
-});
-
-
-// The number of elements contained in the matched element set
-jQuery.fn.size = function() {
- return this.length;
-};
-
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
-
-
-
-// Register as a named AMD module, since jQuery can be concatenated with other
-// files that may use define, but not via a proper concatenation script that
-// understands anonymous AMD modules. A named AMD is safest and most robust
-// way to register. Lowercase jquery is used because AMD module names are
-// derived from file names, and jQuery is normally delivered in a lowercase
-// file name. Do this after creating the global so that if an AMD module wants
-// to call noConflict to hide this version of jQuery, it will work.
-if ( typeof define === "function" && define.amd ) {
- define( "jquery", [], function() {
- return jQuery;
- });
-}
-
-
-
-
-// Expose jQuery and $ identifiers, even in
-// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
-// and CommonJS for browser emulators (#13566)
-return (window.jQuery = window.$ = jQuery);
-
-}));
-
-/*! jQuery UI - v1.11.0pre - 2013-12-13
-* http://jqueryui.com
-* Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.sortable.js, jquery.ui.effect.js, jquery.ui.accordion.js, jquery.ui.autocomplete.js, jquery.ui.button.js, jquery.ui.datepicker.js, jquery.ui.dialog.js, jquery.ui.effect-blind.js, jquery.ui.effect-bounce.js, jquery.ui.effect-clip.js, jquery.ui.effect-drop.js, jquery.ui.effect-explode.js, jquery.ui.effect-fade.js, jquery.ui.effect-fold.js, jquery.ui.effect-highlight.js, jquery.ui.effect-puff.js, jquery.ui.effect-pulsate.js, jquery.ui.effect-scale.js, jquery.ui.effect-shake.js, jquery.ui.effect-size.js, jquery.ui.effect-slide.js, jquery.ui.effect-transfer.js, jquery.ui.menu.js, jquery.ui.position.js, jquery.ui.progressbar.js, jquery.ui.slider.js, jquery.ui.spinner.js, jquery.ui.tabs.js, jquery.ui.tooltip.js
-* Copyright 2013 jQuery Foundation and other contributors; Licensed MIT */
-(function( $, undefined ) {
-
-var uuid = 0,
- runiqueId = /^ui-id-\d+$/;
-
-// $.ui might exist from components with no dependencies, e.g., $.ui.position
-$.ui = $.ui || {};
-
-$.extend( $.ui, {
- version: "@VERSION",
-
- keyCode: {
- BACKSPACE: 8,
- COMMA: 188,
- DELETE: 46,
- DOWN: 40,
- END: 35,
- ENTER: 13,
- ESCAPE: 27,
- HOME: 36,
- LEFT: 37,
- PAGE_DOWN: 34,
- PAGE_UP: 33,
- PERIOD: 190,
- RIGHT: 39,
- SPACE: 32,
- TAB: 9,
- UP: 38
- }
-});
-
-// plugins
-$.fn.extend({
- focus: (function( orig ) {
- return function( delay, fn ) {
- return typeof delay === "number" ?
- this.each(function() {
- var elem = this;
- setTimeout(function() {
- $( elem ).focus();
- if ( fn ) {
- fn.call( elem );
- }
- }, delay );
- }) :
- orig.apply( this, arguments );
- };
- })( $.fn.focus ),
-
- scrollParent: function() {
- var scrollParent;
- if (($.ui.ie && (/(static|relative)/).test(this.css("position"))) || (/absolute/).test(this.css("position"))) {
- scrollParent = this.parents().filter(function() {
- return (/(relative|absolute|fixed)/).test($.css(this,"position")) && (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x"));
- }).eq(0);
- } else {
- scrollParent = this.parents().filter(function() {
- return (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x"));
- }).eq(0);
- }
-
- return ( /fixed/ ).test( this.css( "position") ) || !scrollParent.length ? $( this[ 0 ].ownerDocument || document ) : scrollParent;
- },
-
- uniqueId: function() {
- return this.each(function() {
- if ( !this.id ) {
- this.id = "ui-id-" + (++uuid);
- }
- });
- },
-
- removeUniqueId: function() {
- return this.each(function() {
- if ( runiqueId.test( this.id ) ) {
- $( this ).removeAttr( "id" );
- }
- });
- }
-});
-
-// selectors
-function focusable( element, isTabIndexNotNaN ) {
- var map, mapName, img,
- nodeName = element.nodeName.toLowerCase();
- if ( "area" === nodeName ) {
- map = element.parentNode;
- mapName = map.name;
- if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
- return false;
- }
- img = $( "img[usemap=#" + mapName + "]" )[0];
- return !!img && visible( img );
- }
- return ( /input|select|textarea|button|object/.test( nodeName ) ?
- !element.disabled :
- "a" === nodeName ?
- element.href || isTabIndexNotNaN :
- isTabIndexNotNaN) &&
- // the element and all of its ancestors must be visible
- visible( element );
-}
-
-function visible( element ) {
- return $.expr.filters.visible( element ) &&
- !$( element ).parents().addBack().filter(function() {
- return $.css( this, "visibility" ) === "hidden";
- }).length;
-}
-
-$.extend( $.expr[ ":" ], {
- data: $.expr.createPseudo ?
- $.expr.createPseudo(function( dataName ) {
- return function( elem ) {
- return !!$.data( elem, dataName );
- };
- }) :
- // support: jQuery <1.8
- function( elem, i, match ) {
- return !!$.data( elem, match[ 3 ] );
- },
-
- focusable: function( element ) {
- return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
- },
-
- tabbable: function( element ) {
- var tabIndex = $.attr( element, "tabindex" ),
- isTabIndexNaN = isNaN( tabIndex );
- return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
- }
-});
-
-// support: jQuery <1.8
-if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
- $.each( [ "Width", "Height" ], function( i, name ) {
- var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
- type = name.toLowerCase(),
- orig = {
- innerWidth: $.fn.innerWidth,
- innerHeight: $.fn.innerHeight,
- outerWidth: $.fn.outerWidth,
- outerHeight: $.fn.outerHeight
- };
-
- function reduce( elem, size, border, margin ) {
- $.each( side, function() {
- size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
- if ( border ) {
- size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
- }
- if ( margin ) {
- size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
- }
- });
- return size;
- }
-
- $.fn[ "inner" + name ] = function( size ) {
- if ( size === undefined ) {
- return orig[ "inner" + name ].call( this );
- }
-
- return this.each(function() {
- $( this ).css( type, reduce( this, size ) + "px" );
- });
- };
-
- $.fn[ "outer" + name] = function( size, margin ) {
- if ( typeof size !== "number" ) {
- return orig[ "outer" + name ].call( this, size );
- }
-
- return this.each(function() {
- $( this).css( type, reduce( this, size, true, margin ) + "px" );
- });
- };
- });
-}
-
-// support: jQuery <1.8
-if ( !$.fn.addBack ) {
- $.fn.addBack = function( selector ) {
- return this.add( selector == null ?
- this.prevObject : this.prevObject.filter( selector )
- );
- };
-}
-
-// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
-if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
- $.fn.removeData = (function( removeData ) {
- return function( key ) {
- if ( arguments.length ) {
- return removeData.call( this, $.camelCase( key ) );
- } else {
- return removeData.call( this );
- }
- };
- })( $.fn.removeData );
-}
-
-
-
-
-
-// deprecated
-$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
-
-$.support.selectstart = "onselectstart" in document.createElement( "div" );
-$.fn.extend({
- disableSelection: function() {
- return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
- ".ui-disableSelection", function( event ) {
- event.preventDefault();
- });
- },
-
- enableSelection: function() {
- return this.unbind( ".ui-disableSelection" );
- },
-
- zIndex: function( zIndex ) {
- if ( zIndex !== undefined ) {
- return this.css( "zIndex", zIndex );
- }
-
- if ( this.length ) {
- var elem = $( this[ 0 ] ), position, value;
- while ( elem.length && elem[ 0 ] !== document ) {
- // Ignore z-index if position is set to a value where z-index is ignored by the browser
- // This makes behavior of this function consistent across browsers
- // WebKit always returns auto if the element is positioned
- position = elem.css( "position" );
- if ( position === "absolute" || position === "relative" || position === "fixed" ) {
- // IE returns 0 when zIndex is not specified
- // other browsers return a string
- // we ignore the case of nested elements with an explicit value of 0
- // <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
- value = parseInt( elem.css( "zIndex" ), 10 );
- if ( !isNaN( value ) && value !== 0 ) {
- return value;
- }
- }
- elem = elem.parent();
- }
- }
-
- return 0;
- }
-});
-
-// $.ui.plugin is deprecated. Use $.widget() extensions instead.
-$.ui.plugin = {
- add: function( module, option, set ) {
- var i,
- proto = $.ui[ module ].prototype;
- for ( i in set ) {
- proto.plugins[ i ] = proto.plugins[ i ] || [];
- proto.plugins[ i ].push( [ option, set[ i ] ] );
- }
- },
- call: function( instance, name, args, allowDisconnected ) {
- var i,
- set = instance.plugins[ name ];
-
- if ( !set ) {
- return;
- }
-
- if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
- return;
- }
-
- for ( i = 0; i < set.length; i++ ) {
- if ( instance.options[ set[ i ][ 0 ] ] ) {
- set[ i ][ 1 ].apply( instance.element, args );
- }
- }
- }
-};
-
-})( jQuery );
-
-(function( $, undefined ) {
-
-var uuid = 0,
- slice = Array.prototype.slice,
- _cleanData = $.cleanData;
-$.cleanData = function( elems ) {
- for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
- try {
- $( elem ).triggerHandler( "remove" );
- // http://bugs.jquery.com/ticket/8235
- } catch( e ) {}
- }
- _cleanData( elems );
-};
-
-$.widget = function( name, base, prototype ) {
- var fullName, existingConstructor, constructor, basePrototype,
- // proxiedPrototype allows the provided prototype to remain unmodified
- // so that it can be used as a mixin for multiple widgets (#8876)
- proxiedPrototype = {},
- namespace = name.split( "." )[ 0 ];
-
- name = name.split( "." )[ 1 ];
- fullName = namespace + "-" + name;
-
- if ( !prototype ) {
- prototype = base;
- base = $.Widget;
- }
-
- // create selector for plugin
- $.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
- return !!$.data( elem, fullName );
- };
-
- $[ namespace ] = $[ namespace ] || {};
- existingConstructor = $[ namespace ][ name ];
- constructor = $[ namespace ][ name ] = function( options, element ) {
- // allow instantiation without "new" keyword
- if ( !this._createWidget ) {
- return new constructor( options, element );
- }
-
- // allow instantiation without initializing for simple inheritance
- // must use "new" keyword (the code above always passes args)
- if ( arguments.length ) {
- this._createWidget( options, element );
- }
- };
- // extend with the existing constructor to carry over any static properties
- $.extend( constructor, existingConstructor, {
- version: prototype.version,
- // copy the object used to create the prototype in case we need to
- // redefine the widget later
- _proto: $.extend( {}, prototype ),
- // track widgets that inherit from this widget in case this widget is
- // redefined after a widget inherits from it
- _childConstructors: []
- });
-
- basePrototype = new base();
- // we need to make the options hash a property directly on the new instance
- // otherwise we'll modify the options hash on the prototype that we're
- // inheriting from
- basePrototype.options = $.widget.extend( {}, basePrototype.options );
- $.each( prototype, function( prop, value ) {
- if ( !$.isFunction( value ) ) {
- proxiedPrototype[ prop ] = value;
- return;
- }
- proxiedPrototype[ prop ] = (function() {
- var _super = function() {
- return base.prototype[ prop ].apply( this, arguments );
- },
- _superApply = function( args ) {
- return base.prototype[ prop ].apply( this, args );
- };
- return function() {
- var __super = this._super,
- __superApply = this._superApply,
- returnValue;
-
- this._super = _super;
- this._superApply = _superApply;
-
- returnValue = value.apply( this, arguments );
-
- this._super = __super;
- this._superApply = __superApply;
-
- return returnValue;
- };
- })();
- });
- constructor.prototype = $.widget.extend( basePrototype, {
- // TODO: remove support for widgetEventPrefix
- // always use the name + a colon as the prefix, e.g., draggable:start
- // don't prefix for widgets that aren't DOM-based
- widgetEventPrefix: existingConstructor ? (basePrototype.widgetEventPrefix || name) : name
- }, proxiedPrototype, {
- constructor: constructor,
- namespace: namespace,
- widgetName: name,
- widgetFullName: fullName
- });
-
- // If this widget is being redefined then we need to find all widgets that
- // are inheriting from it and redefine all of them so that they inherit from
- // the new version of this widget. We're essentially trying to replace one
- // level in the prototype chain.
- if ( existingConstructor ) {
- $.each( existingConstructor._childConstructors, function( i, child ) {
- var childPrototype = child.prototype;
-
- // redefine the child widget using the same prototype that was
- // originally used, but inherit from the new version of the base
- $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
- });
- // remove the list of existing child constructors from the old constructor
- // so the old child constructors can be garbage collected
- delete existingConstructor._childConstructors;
- } else {
- base._childConstructors.push( constructor );
- }
-
- $.widget.bridge( name, constructor );
-};
-
-$.widget.extend = function( target ) {
- var input = slice.call( arguments, 1 ),
- inputIndex = 0,
- inputLength = input.length,
- key,
- value;
- for ( ; inputIndex < inputLength; inputIndex++ ) {
- for ( key in input[ inputIndex ] ) {
- value = input[ inputIndex ][ key ];
- if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
- // Clone objects
- if ( $.isPlainObject( value ) ) {
- target[ key ] = $.isPlainObject( target[ key ] ) ?
- $.widget.extend( {}, target[ key ], value ) :
- // Don't extend strings, arrays, etc. with objects
- $.widget.extend( {}, value );
- // Copy everything else by reference
- } else {
- target[ key ] = value;
- }
- }
- }
- }
- return target;
-};
-
-$.widget.bridge = function( name, object ) {
- var fullName = object.prototype.widgetFullName || name;
- $.fn[ name ] = function( options ) {
- var isMethodCall = typeof options === "string",
- args = slice.call( arguments, 1 ),
- returnValue = this;
-
- // allow multiple hashes to be passed on init
- options = !isMethodCall && args.length ?
- $.widget.extend.apply( null, [ options ].concat(args) ) :
- options;
-
- if ( isMethodCall ) {
- this.each(function() {
- var methodValue,
- instance = $.data( this, fullName );
- if ( options === "instance" ) {
- returnValue = instance;
- return false;
- }
- if ( !instance ) {
- return $.error( "cannot call methods on " + name + " prior to initialization; " +
- "attempted to call method '" + options + "'" );
- }
- if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
- return $.error( "no such method '" + options + "' for " + name + " widget instance" );
- }
- methodValue = instance[ options ].apply( instance, args );
- if ( methodValue !== instance && methodValue !== undefined ) {
- returnValue = methodValue && methodValue.jquery ?
- returnValue.pushStack( methodValue.get() ) :
- methodValue;
- return false;
- }
- });
- } else {
- this.each(function() {
- var instance = $.data( this, fullName );
- if ( instance ) {
- instance.option( options || {} )._init();
- } else {
- $.data( this, fullName, new object( options, this ) );
- }
- });
- }
-
- return returnValue;
- };
-};
-
-$.Widget = function( /* options, element */ ) {};
-$.Widget._childConstructors = [];
-
-$.Widget.prototype = {
- widgetName: "widget",
- widgetEventPrefix: "",
- defaultElement: "<div>",
- options: {
- disabled: false,
-
- // callbacks
- create: null
- },
- _createWidget: function( options, element ) {
- element = $( element || this.defaultElement || this )[ 0 ];
- this.element = $( element );
- this.uuid = uuid++;
- this.eventNamespace = "." + this.widgetName + this.uuid;
- this.options = $.widget.extend( {},
- this.options,
- this._getCreateOptions(),
- options );
-
- this.bindings = $();
- this.hoverable = $();
- this.focusable = $();
-
- if ( element !== this ) {
- $.data( element, this.widgetFullName, this );
- this._on( true, this.element, {
- remove: function( event ) {
- if ( event.target === element ) {
- this.destroy();
- }
- }
- });
- this.document = $( element.style ?
- // element within the document
- element.ownerDocument :
- // element is window or document
- element.document || element );
- this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
- }
-
- this._create();
- this._trigger( "create", null, this._getCreateEventData() );
- this._init();
- },
- _getCreateOptions: $.noop,
- _getCreateEventData: $.noop,
- _create: $.noop,
- _init: $.noop,
-
- destroy: function() {
- this._destroy();
- // we can probably remove the unbind calls in 2.0
- // all event bindings should go through this._on()
- this.element
- .unbind( this.eventNamespace )
- .removeData( this.widgetFullName )
- // support: jquery <1.6.3
- // http://bugs.jquery.com/ticket/9413
- .removeData( $.camelCase( this.widgetFullName ) );
- this.widget()
- .unbind( this.eventNamespace )
- .removeAttr( "aria-disabled" )
- .removeClass(
- this.widgetFullName + "-disabled " +
- "ui-state-disabled" );
-
- // clean up events and states
- this.bindings.unbind( this.eventNamespace );
- this.hoverable.removeClass( "ui-state-hover" );
- this.focusable.removeClass( "ui-state-focus" );
- },
- _destroy: $.noop,
-
- widget: function() {
- return this.element;
- },
-
- option: function( key, value ) {
- var options = key,
- parts,
- curOption,
- i;
-
- if ( arguments.length === 0 ) {
- // don't return a reference to the internal hash
- return $.widget.extend( {}, this.options );
- }
-
- if ( typeof key === "string" ) {
- // handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
- options = {};
- parts = key.split( "." );
- key = parts.shift();
- if ( parts.length ) {
- curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
- for ( i = 0; i < parts.length - 1; i++ ) {
- curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
- curOption = curOption[ parts[ i ] ];
- }
- key = parts.pop();
- if ( value === undefined ) {
- return curOption[ key ] === undefined ? null : curOption[ key ];
- }
- curOption[ key ] = value;
- } else {
- if ( value === undefined ) {
- return this.options[ key ] === undefined ? null : this.options[ key ];
- }
- options[ key ] = value;
- }
- }
-
- this._setOptions( options );
-
- return this;
- },
- _setOptions: function( options ) {
- var key;
-
- for ( key in options ) {
- this._setOption( key, options[ key ] );
- }
-
- return this;
- },
- _setOption: function( key, value ) {
- this.options[ key ] = value;
-
- if ( key === "disabled" ) {
- this.widget()
- .toggleClass( this.widgetFullName + "-disabled", !!value );
- this.hoverable.removeClass( "ui-state-hover" );
- this.focusable.removeClass( "ui-state-focus" );
- }
-
- return this;
- },
-
- enable: function() {
- return this._setOption( "disabled", false );
- },
- disable: function() {
- return this._setOption( "disabled", true );
- },
-
- _on: function( suppressDisabledCheck, element, handlers ) {
- var delegateElement,
- instance = this;
-
- // no suppressDisabledCheck flag, shuffle arguments
- if ( typeof suppressDisabledCheck !== "boolean" ) {
- handlers = element;
- element = suppressDisabledCheck;
- suppressDisabledCheck = false;
- }
-
- // no element argument, shuffle and use this.element
- if ( !handlers ) {
- handlers = element;
- element = this.element;
- delegateElement = this.widget();
- } else {
- // accept selectors, DOM elements
- element = delegateElement = $( element );
- this.bindings = this.bindings.add( element );
- }
-
- $.each( handlers, function( event, handler ) {
- function handlerProxy() {
- // allow widgets to customize the disabled handling
- // - disabled as an array instead of boolean
- // - disabled class as method for disabling individual parts
- if ( !suppressDisabledCheck &&
- ( instance.options.disabled === true ||
- $( this ).hasClass( "ui-state-disabled" ) ) ) {
- return;
- }
- return ( typeof handler === "string" ? instance[ handler ] : handler )
- .apply( instance, arguments );
- }
-
- // copy the guid so direct unbinding works
- if ( typeof handler !== "string" ) {
- handlerProxy.guid = handler.guid =
- handler.guid || handlerProxy.guid || $.guid++;
- }
-
- var match = event.match( /^(\w+)\s*(.*)$/ ),
- eventName = match[1] + instance.eventNamespace,
- selector = match[2];
- if ( selector ) {
- delegateElement.delegate( selector, eventName, handlerProxy );
- } else {
- element.bind( eventName, handlerProxy );
- }
- });
- },
-
- _off: function( element, eventName ) {
- eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
- element.unbind( eventName ).undelegate( eventName );
- },
-
- _delay: function( handler, delay ) {
- function handlerProxy() {
- return ( typeof handler === "string" ? instance[ handler ] : handler )
- .apply( instance, arguments );
- }
- var instance = this;
- return setTimeout( handlerProxy, delay || 0 );
- },
-
- _hoverable: function( element ) {
- this.hoverable = this.hoverable.add( element );
- this._on( element, {
- mouseenter: function( event ) {
- $( event.currentTarget ).addClass( "ui-state-hover" );
- },
- mouseleave: function( event ) {
- $( event.currentTarget ).removeClass( "ui-state-hover" );
- }
- });
- },
-
- _focusable: function( element ) {
- this.focusable = this.focusable.add( element );
- this._on( element, {
- focusin: function( event ) {
- $( event.currentTarget ).addClass( "ui-state-focus" );
- },
- focusout: function( event ) {
- $( event.currentTarget ).removeClass( "ui-state-focus" );
- }
- });
- },
-
- _trigger: function( type, event, data ) {
- var prop, orig,
- callback = this.options[ type ];
-
- data = data || {};
- event = $.Event( event );
- event.type = ( type === this.widgetEventPrefix ?
- type :
- this.widgetEventPrefix + type ).toLowerCase();
- // the original event may come from any element
- // so we need to reset the target on the new event
- event.target = this.element[ 0 ];
-
- // copy original event properties over to the new event
- orig = event.originalEvent;
- if ( orig ) {
- for ( prop in orig ) {
- if ( !( prop in event ) ) {
- event[ prop ] = orig[ prop ];
- }
- }
- }
-
- this.element.trigger( event, data );
- return !( $.isFunction( callback ) &&
- callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
- event.isDefaultPrevented() );
- }
-};
-
-$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
- $.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
- if ( typeof options === "string" ) {
- options = { effect: options };
- }
- var hasOptions,
- effectName = !options ?
- method :
- options === true || typeof options === "number" ?
- defaultEffect :
- options.effect || defaultEffect;
- options = options || {};
- if ( typeof options === "number" ) {
- options = { duration: options };
- }
- hasOptions = !$.isEmptyObject( options );
- options.complete = callback;
- if ( options.delay ) {
- element.delay( options.delay );
- }
- if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
- element[ method ]( options );
- } else if ( effectName !== method && element[ effectName ] ) {
- element[ effectName ]( options.duration, options.easing, callback );
- } else {
- element.queue(function( next ) {
- $( this )[ method ]();
- if ( callback ) {
- callback.call( element[ 0 ] );
- }
- next();
- });
- }
- };
-});
-
-})( jQuery );
-
-(function( $, undefined ) {
-
-var mouseHandled = false;
-$( document ).mouseup( function() {
- mouseHandled = false;
-});
-
-$.widget("ui.mouse", {
- version: "@VERSION",
- options: {
- cancel: "input,textarea,button,select,option",
- distance: 1,
- delay: 0
- },
- _mouseInit: function() {
- var that = this;
-
- this.element
- .bind("mousedown."+this.widgetName, function(event) {
- return that._mouseDown(event);
- })
- .bind("click."+this.widgetName, function(event) {
- if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) {
- $.removeData(event.target, that.widgetName + ".preventClickEvent");
- event.stopImmediatePropagation();
- return false;
- }
- });
-
- this.started = false;
- },
-
- // TODO: make sure destroying one instance of mouse doesn't mess with
- // other instances of mouse
- _mouseDestroy: function() {
- this.element.unbind("."+this.widgetName);
- if ( this._mouseMoveDelegate ) {
- this.document
- .unbind("mousemove."+this.widgetName, this._mouseMoveDelegate)
- .unbind("mouseup."+this.widgetName, this._mouseUpDelegate);
- }
- },
-
- _mouseDown: function(event) {
- // don't let more than one widget handle mouseStart
- if( mouseHandled ) { return; }
-
- // we may have missed mouseup (out of window)
- (this._mouseStarted && this._mouseUp(event));
-
- this._mouseDownEvent = event;
-
- var that = this,
- btnIsLeft = (event.which === 1),
- // event.target.nodeName works around a bug in IE 8 with
- // disabled inputs (#7620)
- elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
- if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
- return true;
- }
-
- this.mouseDelayMet = !this.options.delay;
- if (!this.mouseDelayMet) {
- this._mouseDelayTimer = setTimeout(function() {
- that.mouseDelayMet = true;
- }, this.options.delay);
- }
-
- if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
- this._mouseStarted = (this._mouseStart(event) !== false);
- if (!this._mouseStarted) {
- event.preventDefault();
- return true;
- }
- }
-
- // Click event may never have fired (Gecko & Opera)
- if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) {
- $.removeData(event.target, this.widgetName + ".preventClickEvent");
- }
-
- // these delegates are required to keep context
- this._mouseMoveDelegate = function(event) {
- return that._mouseMove(event);
- };
- this._mouseUpDelegate = function(event) {
- return that._mouseUp(event);
- };
-
- this.document
- .bind( "mousemove." + this.widgetName, this._mouseMoveDelegate )
- .bind( "mouseup." + this.widgetName, this._mouseUpDelegate );
-
- event.preventDefault();
-
- mouseHandled = true;
- return true;
- },
-
- _mouseMove: function(event) {
- // IE mouseup check - mouseup happened when mouse was out of window
- if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {
- return this._mouseUp(event);
- }
- // Iframe mouseup check - mouseup occurred in another document
- else if ( !event.which ) {
- return this._mouseUp( event );
- }
-
- if (this._mouseStarted) {
- this._mouseDrag(event);
- return event.preventDefault();
- }
-
- if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
- this._mouseStarted =
- (this._mouseStart(this._mouseDownEvent, event) !== false);
- (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
- }
-
- return !this._mouseStarted;
- },
-
- _mouseUp: function(event) {
- this.document
- .unbind( "mousemove." + this.widgetName, this._mouseMoveDelegate )
- .unbind( "mouseup." + this.widgetName, this._mouseUpDelegate );
-
- if (this._mouseStarted) {
- this._mouseStarted = false;
-
- if (event.target === this._mouseDownEvent.target) {
- $.data(event.target, this.widgetName + ".preventClickEvent", true);
- }
-
- this._mouseStop(event);
- }
-
- mouseHandled = false;
- return false;
- },
-
- _mouseDistanceMet: function(event) {
- return (Math.max(
- Math.abs(this._mouseDownEvent.pageX - event.pageX),
- Math.abs(this._mouseDownEvent.pageY - event.pageY)
- ) >= this.options.distance
- );
- },
-
- _mouseDelayMet: function(/* event */) {
- return this.mouseDelayMet;
- },
-
- // These are placeholder methods, to be overriden by extending plugin
- _mouseStart: function(/* event */) {},
- _mouseDrag: function(/* event */) {},
- _mouseStop: function(/* event */) {},
- _mouseCapture: function(/* event */) { return true; }
-});
-
-})(jQuery);
-
-(function( $, undefined ) {
-
-$.widget("ui.draggable", $.ui.mouse, {
- version: "@VERSION",
- widgetEventPrefix: "drag",
- options: {
- addClasses: true,
- appendTo: "parent",
- axis: false,
- connectToSortable: false,
- containment: false,
- cursor: "auto",
- cursorAt: false,
- grid: false,
- handle: false,
- helper: "original",
- iframeFix: false,
- opacity: false,
- refreshPositions: false,
- revert: false,
- revertDuration: 500,
- scope: "default",
- scroll: true,
- scrollSensitivity: 20,
- scrollSpeed: 20,
- snap: false,
- snapMode: "both",
- snapTolerance: 20,
- stack: false,
- zIndex: false,
-
- // callbacks
- drag: null,
- start: null,
- stop: null
- },
- _create: function() {
-
- if (this.options.helper === "original" && !(/^(?:r|a|f)/).test(this.element.css("position"))) {
- this.element[0].style.position = "relative";
- }
- if (this.options.addClasses){
- this.element.addClass("ui-draggable");
- }
- if (this.options.disabled){
- this.element.addClass("ui-draggable-disabled");
- }
-
- this._mouseInit();
-
- },
-
- _destroy: function() {
- if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) {
- this.destroyOnClear = true;
- return;
- }
- this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" );
- this._mouseDestroy();
- },
-
- _mouseCapture: function(event) {
-
- var o = this.options;
-
- $( document.activeElement ).blur();
-
- // among others, prevent a drag on a resizable-handle
- if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) {
- return false;
- }
-
- //Quit if we're not on a valid handle
- this.handle = this._getHandle(event);
- if (!this.handle) {
- return false;
- }
-
- $(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
- $("<div class='ui-draggable-iframeFix' style='background: #fff;'></div>")
- .css({
- width: this.offsetWidth+"px", height: this.offsetHeight+"px",
- position: "absolute", opacity: "0.001", zIndex: 1000
- })
- .css($(this).offset())
- .appendTo("body");
- });
-
- return true;
-
- },
-
- _mouseStart: function(event) {
-
- var o = this.options;
-
- //Create and append the visible helper
- this.helper = this._createHelper(event);
-
- this.helper.addClass("ui-draggable-dragging");
-
- //Cache the helper size
- this._cacheHelperProportions();
-
- //If ddmanager is used for droppables, set the global draggable
- if($.ui.ddmanager) {
- $.ui.ddmanager.current = this;
- }
-
- /*
- * - Position generation -
- * This block generates everything position related - it's the core of draggables.
- */
-
- //Cache the margins of the original element
- this._cacheMargins();
-
- //Store the helper's css position
- this.cssPosition = this.helper.css( "position" );
- this.scrollParent = this.helper.scrollParent();
- this.offsetParent = this.helper.offsetParent();
- this.offsetParentCssPosition = this.offsetParent.css( "position" );
-
- //The element's absolute position on the page minus margins
- this.offset = this.positionAbs = this.element.offset();
- this.offset = {
- top: this.offset.top - this.margins.top,
- left: this.offset.left - this.margins.left
- };
-
- //Reset scroll cache
- this.offset.scroll = false;
-
- $.extend(this.offset, {
- click: { //Where the click happened, relative to the element
- left: event.pageX - this.offset.left,
- top: event.pageY - this.offset.top
- },
- parent: this._getParentOffset(),
- relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
- });
-
- //Generate the original position
- this.originalPosition = this.position = this._generatePosition(event);
- this.originalPageX = event.pageX;
- this.originalPageY = event.pageY;
-
- //Adjust the mouse offset relative to the helper if "cursorAt" is supplied
- (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
-
- //Set a containment if given in the options
- this._setContainment();
-
- //Trigger event + callbacks
- if(this._trigger("start", event) === false) {
- this._clear();
- return false;
- }
-
- //Recache the helper size
- this._cacheHelperProportions();
-
- //Prepare the droppable offsets
- if ($.ui.ddmanager && !o.dropBehaviour) {
- $.ui.ddmanager.prepareOffsets(this, event);
- }
-
-
- this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
-
- //If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
- if ( $.ui.ddmanager ) {
- $.ui.ddmanager.dragStart(this, event);
- }
-
- return true;
- },
-
- _mouseDrag: function(event, noPropagation) {
- // reset any necessary cached properties (see #5009)
- if ( this.offsetParentCssPosition === "fixed" ) {
- this.offset.parent = this._getParentOffset();
- }
-
- //Compute the helpers position
- this.position = this._generatePosition(event);
- this.positionAbs = this._convertPositionTo("absolute");
-
- //Call plugins and callbacks and use the resulting position if something is returned
- if (!noPropagation) {
- var ui = this._uiHash();
- if(this._trigger("drag", event, ui) === false) {
- this._mouseUp({});
- return false;
- }
- this.position = ui.position;
- }
-
- if(!this.options.axis || this.options.axis !== "y") {
- this.helper[0].style.left = this.position.left+"px";
- }
- if(!this.options.axis || this.options.axis !== "x") {
- this.helper[0].style.top = this.position.top+"px";
- }
- if($.ui.ddmanager) {
- $.ui.ddmanager.drag(this, event);
- }
-
- return false;
- },
-
- _mouseStop: function(event) {
-
- //If we are using droppables, inform the manager about the drop
- var that = this,
- dropped = false;
- if ($.ui.ddmanager && !this.options.dropBehaviour) {
- dropped = $.ui.ddmanager.drop(this, event);
- }
-
- //if a drop comes from outside (a sortable)
- if(this.dropped) {
- dropped = this.dropped;
- this.dropped = false;
- }
-
- if((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
- $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
- if(that._trigger("stop", event) !== false) {
- that._clear();
- }
- });
- } else {
- if(this._trigger("stop", event) !== false) {
- this._clear();
- }
- }
-
- return false;
- },
-
- _mouseUp: function(event) {
- //Remove frame helpers
- $("div.ui-draggable-iframeFix").each(function() {
- this.parentNode.removeChild(this);
- });
-
- //If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
- if( $.ui.ddmanager ) {
- $.ui.ddmanager.dragStop(this, event);
- }
-
- // The interaction is over; whether or not the click resulted in a drag, focus the element
- this.element.focus();
-
- return $.ui.mouse.prototype._mouseUp.call(this, event);
- },
-
- cancel: function() {
-
- if(this.helper.is(".ui-draggable-dragging")) {
- this._mouseUp({});
- } else {
- this._clear();
- }
-
- return this;
-
- },
-
- _getHandle: function(event) {
- return this.options.handle ?
- !!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
- true;
- },
-
- _createHelper: function(event) {
-
- var o = this.options,
- helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper === "clone" ? this.element.clone().removeAttr("id") : this.element);
-
- if(!helper.parents("body").length) {
- helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo));
- }
-
- if(helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) {
- helper.css("position", "absolute");
- }
-
- return helper;
-
- },
-
- _adjustOffsetFromHelper: function(obj) {
- if (typeof obj === "string") {
- obj = obj.split(" ");
- }
- if ($.isArray(obj)) {
- obj = {left: +obj[0], top: +obj[1] || 0};
- }
- if ("left" in obj) {
- this.offset.click.left = obj.left + this.margins.left;
- }
- if ("right" in obj) {
- this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
- }
- if ("top" in obj) {
- this.offset.click.top = obj.top + this.margins.top;
- }
- if ("bottom" in obj) {
- this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
- }
- },
-
- _getParentOffset: function() {
-
- //Get the offsetParent and cache its position
- var po = this.offsetParent.offset(),
- document = this.document[ 0 ];
-
- // This is a special case where we need to modify a offset calculated on start, since the following happened:
- // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
- // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
- // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
- if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
- po.left += this.scrollParent.scrollLeft();
- po.top += this.scrollParent.scrollTop();
- }
-
- //This needs to be actually done for all browsers, since pageX/pageY includes this information
- //Ugly IE fix
- if((this.offsetParent[0] === document.body) ||
- (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
- po = { top: 0, left: 0 };
- }
-
- return {
- top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
- left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
- };
-
- },
-
- _getRelativeOffset: function() {
-
- if(this.cssPosition === "relative") {
- var p = this.element.position();
- return {
- top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
- left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
- };
- } else {
- return { top: 0, left: 0 };
- }
-
- },
-
- _cacheMargins: function() {
- this.margins = {
- left: (parseInt(this.element.css("marginLeft"),10) || 0),
- top: (parseInt(this.element.css("marginTop"),10) || 0),
- right: (parseInt(this.element.css("marginRight"),10) || 0),
- bottom: (parseInt(this.element.css("marginBottom"),10) || 0)
- };
- },
-
- _cacheHelperProportions: function() {
- this.helperProportions = {
- width: this.helper.outerWidth(),
- height: this.helper.outerHeight()
- };
- },
-
- _setContainment: function() {
-
- var over, c, ce,
- o = this.options,
- document = this.document[ 0 ];
-
- if ( !o.containment ) {
- this.containment = null;
- return;
- }
-
- if ( o.containment === "window" ) {
- this.containment = [
- $( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
- $( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
- $( window ).scrollLeft() + $( window ).width() - this.helperProportions.width - this.margins.left,
- $( window ).scrollTop() + ( $( window ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
- ];
- return;
- }
-
- if ( o.containment === "document") {
- this.containment = [
- 0,
- 0,
- $( document ).width() - this.helperProportions.width - this.margins.left,
- ( $( document ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
- ];
- return;
- }
-
- if ( o.containment.constructor === Array ) {
- this.containment = o.containment;
- return;
- }
-
- if ( o.containment === "parent" ) {
- o.containment = this.helper[ 0 ].parentNode;
- }
-
- c = $( o.containment );
- ce = c[ 0 ];
-
- if( !ce ) {
- return;
- }
-
- over = c.css( "overflow" ) !== "hidden";
-
- this.containment = [
- ( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
- ( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ) ,
- ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) - ( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) - this.helperProportions.width - this.margins.left - this.margins.right,
- ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) - ( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) - this.helperProportions.height - this.margins.top - this.margins.bottom
- ];
- this.relative_container = c;
- },
-
- _convertPositionTo: function(d, pos) {
-
- if(!pos) {
- pos = this.position;
- }
-
- var mod = d === "absolute" ? 1 : -1,
- document = this.document[ 0 ],
- scroll = this.cssPosition === "absolute" && !( this.scrollParent[ 0 ] !== document && $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? this.offsetParent : this.scrollParent;
-
- //Cache the scroll
- if (!this.offset.scroll) {
- this.offset.scroll = {top : scroll.scrollTop(), left : scroll.scrollLeft()};
- }
-
- return {
- top: (
- pos.top + // The absolute mouse position
- this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : this.offset.scroll.top ) * mod )
- ),
- left: (
- pos.left + // The absolute mouse position
- this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : this.offset.scroll.left ) * mod )
- )
- };
-
- },
-
- _generatePosition: function(event) {
-
- var containment, co, top, left,
- o = this.options,
- document = this.document[ 0 ],
- scroll = this.cssPosition === "absolute" && !( this.scrollParent[ 0 ] !== document && $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? this.offsetParent : this.scrollParent,
- pageX = event.pageX,
- pageY = event.pageY;
-
- //Cache the scroll
- if (!this.offset.scroll) {
- this.offset.scroll = {top : scroll.scrollTop(), left : scroll.scrollLeft()};
- }
-
- /*
- * - Position constraining -
- * Constrain the position to a mix of grid, containment.
- */
-
- // If we are not dragging yet, we won't check for options
- if ( this.originalPosition ) {
- if ( this.containment ) {
- if ( this.relative_container ){
- co = this.relative_container.offset();
- containment = [
- this.containment[ 0 ] + co.left,
- this.containment[ 1 ] + co.top,
- this.containment[ 2 ] + co.left,
- this.containment[ 3 ] + co.top
- ];
- }
- else {
- containment = this.containment;
- }
-
- if(event.pageX - this.offset.click.left < containment[0]) {
- pageX = containment[0] + this.offset.click.left;
- }
- if(event.pageY - this.offset.click.top < containment[1]) {
- pageY = containment[1] + this.offset.click.top;
- }
- if(event.pageX - this.offset.click.left > containment[2]) {
- pageX = containment[2] + this.offset.click.left;
- }
- if(event.pageY - this.offset.click.top > containment[3]) {
- pageY = containment[3] + this.offset.click.top;
- }
- }
-
- if(o.grid) {
- //Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
- top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
- pageY = containment ? ((top - this.offset.click.top >= containment[1] || top - this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top >= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
-
- left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
- pageX = containment ? ((left - this.offset.click.left >= containment[0] || left - this.offset.click.left > containment[2]) ? left : ((left - this.offset.click.left >= containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
- }
-
- }
-
- return {
- top: (
- pageY - // The absolute mouse position
- this.offset.click.top - // Click offset (relative to the element)
- this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.top + // The offsetParent's offset without borders (offset + border)
- ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : this.offset.scroll.top )
- ),
- left: (
- pageX - // The absolute mouse position
- this.offset.click.left - // Click offset (relative to the element)
- this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.left + // The offsetParent's offset without borders (offset + border)
- ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : this.offset.scroll.left )
- )
- };
-
- },
-
- _clear: function() {
- this.helper.removeClass("ui-draggable-dragging");
- if(this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) {
- this.helper.remove();
- }
- this.helper = null;
- this.cancelHelperRemoval = false;
- if ( this.destroyOnClear ) {
- this.destroy();
- }
- },
-
- // From now on bulk stuff - mainly helpers
-
- _trigger: function(type, event, ui) {
- ui = ui || this._uiHash();
- $.ui.plugin.call( this, type, [ event, ui, this ], true );
- //The absolute position has to be recalculated after plugins
- if(type === "drag") {
- this.positionAbs = this._convertPositionTo("absolute");
- }
- return $.Widget.prototype._trigger.call(this, type, event, ui);
- },
-
- plugins: {},
-
- _uiHash: function() {
- return {
- helper: this.helper,
- position: this.position,
- originalPosition: this.originalPosition,
- offset: this.positionAbs
- };
- }
-
-});
-
-$.ui.plugin.add("draggable", "connectToSortable", {
- start: function( event, ui, inst ) {
-
- var o = inst.options,
- uiSortable = $.extend({}, ui, { item: inst.element });
- inst.sortables = [];
- $(o.connectToSortable).each(function() {
- var sortable = $( this ).sortable( "instance" );
- if (sortable && !sortable.options.disabled) {
- inst.sortables.push({
- instance: sortable,
- shouldRevert: sortable.options.revert
- });
- sortable.refreshPositions(); // Call the sortable's refreshPositions at drag start to refresh the containerCache since the sortable container cache is used in drag and needs to be up to date (this will ensure it's initialised as well as being kept in step with any changes that might have happened on the page).
- sortable._trigger("activate", event, uiSortable);
- }
- });
-
- },
- stop: function( event, ui, inst ) {
-
- //If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
- var uiSortable = $.extend( {}, ui, {
- item: inst.element
- });
-
- $.each(inst.sortables, function() {
- if(this.instance.isOver) {
-
- this.instance.isOver = 0;
-
- inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
- this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
-
- //The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: "valid/invalid"
- if(this.shouldRevert) {
- this.instance.options.revert = this.shouldRevert;
- }
-
- //Trigger the stop of the sortable
- this.instance._mouseStop(event);
-
- this.instance.options.helper = this.instance.options._helper;
-
- //If the helper has been the original item, restore properties in the sortable
- if(inst.options.helper === "original") {
- this.instance.currentItem.css({ top: "auto", left: "auto" });
- }
-
- } else {
- this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
- this.instance._trigger("deactivate", event, uiSortable);
- }
-
- });
-
- },
- drag: function( event, ui, inst ) {
-
- var that = this;
-
- $.each(inst.sortables, function() {
-
- var innermostIntersecting = false,
- thisSortable = this;
-
- //Copy over some variables to allow calling the sortable's native _intersectsWith
- this.instance.positionAbs = inst.positionAbs;
- this.instance.helperProportions = inst.helperProportions;
- this.instance.offset.click = inst.offset.click;
-
- if(this.instance._intersectsWith(this.instance.containerCache)) {
- innermostIntersecting = true;
- $.each(inst.sortables, function () {
- this.instance.positionAbs = inst.positionAbs;
- this.instance.helperProportions = inst.helperProportions;
- this.instance.offset.click = inst.offset.click;
- if (this !== thisSortable &&
- this.instance._intersectsWith(this.instance.containerCache) &&
- $.contains(thisSortable.instance.element[0], this.instance.element[0])
- ) {
- innermostIntersecting = false;
- }
- return innermostIntersecting;
- });
- }
-
-
- if(innermostIntersecting) {
- //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
- if(!this.instance.isOver) {
-
- this.instance.isOver = 1;
- //Now we fake the start of dragging for the sortable instance,
- //by cloning the list group item, appending it to the sortable and using it as inst.currentItem
- //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
- this.instance.currentItem = $(that).clone().removeAttr("id").appendTo(this.instance.element).data("ui-sortable-item", true);
- this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
- this.instance.options.helper = function() { return ui.helper[0]; };
-
- event.target = this.instance.currentItem[0];
- this.instance._mouseCapture(event, true);
- this.instance._mouseStart(event, true, true);
-
- //Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
- this.instance.offset.click.top = inst.offset.click.top;
- this.instance.offset.click.left = inst.offset.click.left;
- this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
- this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
-
- inst._trigger("toSortable", event);
- inst.dropped = this.instance.element; //draggable revert needs that
- //hack so receive/update callbacks work (mostly)
- inst.currentItem = inst.element;
- this.instance.fromOutside = inst;
-
- }
-
- //Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
- if(this.instance.currentItem) {
- this.instance._mouseDrag(event);
- }
-
- } else {
-
- //If it doesn't intersect with the sortable, and it intersected before,
- //we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
- if(this.instance.isOver) {
-
- this.instance.isOver = 0;
- this.instance.cancelHelperRemoval = true;
-
- //Prevent reverting on this forced stop
- this.instance.options.revert = false;
-
- // The out event needs to be triggered independently
- this.instance._trigger("out", event, this.instance._uiHash(this.instance));
-
- this.instance._mouseStop(event, true);
- this.instance.options.helper = this.instance.options._helper;
-
- //Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
- this.instance.currentItem.remove();
- if(this.instance.placeholder) {
- this.instance.placeholder.remove();
- }
-
- inst._trigger("fromSortable", event);
- inst.dropped = false; //draggable revert needs that
- }
-
- }
-
- });
-
- }
-});
-
-$.ui.plugin.add("draggable", "cursor", {
- start: function( event, ui, instance ) {
- var t = $( "body" ),
- o = instance.options;
-
- if (t.css("cursor")) {
- o._cursor = t.css("cursor");
- }
- t.css("cursor", o.cursor);
- },
- stop: function( event, ui, instance ) {
- var o = instance.options;
- if (o._cursor) {
- $("body").css("cursor", o._cursor);
- }
- }
-});
-
-$.ui.plugin.add("draggable", "opacity", {
- start: function( event, ui, instance ) {
- var t = $( ui.helper ),
- o = instance.options;
- if(t.css("opacity")) {
- o._opacity = t.css("opacity");
- }
- t.css("opacity", o.opacity);
- },
- stop: function( event, ui, instance ) {
- var o = instance.options;
- if(o._opacity) {
- $(ui.helper).css("opacity", o._opacity);
- }
- }
-});
-
-$.ui.plugin.add("draggable", "scroll", {
- start: function( event, ui, i ) {
- if( i.scrollParent[ 0 ] !== i.document[ 0 ] && i.scrollParent[ 0 ].tagName !== "HTML" ) {
- i.overflowOffset = i.scrollParent.offset();
- }
- },
- drag: function( event, ui, i ) {
-
- var o = i.options,
- scrolled = false,
- document = i.document[ 0 ];
-
- if( i.scrollParent[ 0 ] !== document && i.scrollParent[ 0 ].tagName !== "HTML" ) {
- if(!o.axis || o.axis !== "x") {
- if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
- i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
- } else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity) {
- i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
- }
- }
-
- if(!o.axis || o.axis !== "y") {
- if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
- i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
- } else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity) {
- i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
- }
- }
-
- } else {
-
- if(!o.axis || o.axis !== "x") {
- if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
- scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
- } else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
- scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
- }
- }
-
- if(!o.axis || o.axis !== "y") {
- if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
- scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
- } else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
- scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
- }
- }
-
- }
-
- if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
- $.ui.ddmanager.prepareOffsets(i, event);
- }
-
- }
-});
-
-$.ui.plugin.add("draggable", "snap", {
- start: function( event, ui, i ) {
-
- var o = i.options;
-
- i.snapElements = [];
-
- $(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() {
- var $t = $(this),
- $o = $t.offset();
- if(this !== i.element[0]) {
- i.snapElements.push({
- item: this,
- width: $t.outerWidth(), height: $t.outerHeight(),
- top: $o.top, left: $o.left
- });
- }
- });
-
- },
- drag: function( event, ui, inst ) {
-
- var ts, bs, ls, rs, l, r, t, b, i, first,
- o = inst.options,
- d = o.snapTolerance,
- x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
- y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
-
- for (i = inst.snapElements.length - 1; i >= 0; i--){
-
- l = inst.snapElements[i].left;
- r = l + inst.snapElements[i].width;
- t = inst.snapElements[i].top;
- b = t + inst.snapElements[i].height;
-
- if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) {
- if(inst.snapElements[i].snapping) {
- (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
- }
- inst.snapElements[i].snapping = false;
- continue;
- }
-
- if(o.snapMode !== "inner") {
- ts = Math.abs(t - y2) <= d;
- bs = Math.abs(b - y1) <= d;
- ls = Math.abs(l - x2) <= d;
- rs = Math.abs(r - x1) <= d;
- if(ts) {
- ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
- }
- if(bs) {
- ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
- }
- if(ls) {
- ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
- }
- if(rs) {
- ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
- }
- }
-
- first = (ts || bs || ls || rs);
-
- if(o.snapMode !== "outer") {
- ts = Math.abs(t - y1) <= d;
- bs = Math.abs(b - y2) <= d;
- ls = Math.abs(l - x1) <= d;
- rs = Math.abs(r - x2) <= d;
- if(ts) {
- ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
- }
- if(bs) {
- ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
- }
- if(ls) {
- ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
- }
- if(rs) {
- ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
- }
- }
-
- if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first)) {
- (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
- }
- inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
-
- }
-
- }
-});
-
-$.ui.plugin.add("draggable", "stack", {
- start: function( event, ui, instance ) {
- var min,
- o = instance.options,
- group = $.makeArray($(o.stack)).sort(function(a,b) {
- return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
- });
-
- if (!group.length) { return; }
-
- min = parseInt($(group[0]).css("zIndex"), 10) || 0;
- $(group).each(function(i) {
- $(this).css("zIndex", min + i);
- });
- this.css("zIndex", (min + group.length));
- }
-});
-
-$.ui.plugin.add("draggable", "zIndex", {
- start: function( event, ui, instance ) {
- var t = $( ui.helper ),
- o = instance.options;
-
- if(t.css("zIndex")) {
- o._zIndex = t.css("zIndex");
- }
- t.css("zIndex", o.zIndex);
- },
- stop: function( event, ui, instance ) {
- var o = instance.options;
-
- if(o._zIndex) {
- $(ui.helper).css("zIndex", o._zIndex);
- }
- }
-});
-
-})(jQuery);
-
-(function( $, undefined ) {
-
-function isOverAxis( x, reference, size ) {
- return ( x >= reference ) && ( x < ( reference + size ) );
-}
-
-$.widget( "ui.droppable", {
- version: "@VERSION",
- widgetEventPrefix: "drop",
- options: {
- accept: "*",
- activeClass: false,
- addClasses: true,
- greedy: false,
- hoverClass: false,
- scope: "default",
- tolerance: "intersect",
-
- // callbacks
- activate: null,
- deactivate: null,
- drop: null,
- out: null,
- over: null
- },
- _create: function() {
-
- var proportions,
- o = this.options,
- accept = o.accept;
-
- this.isover = false;
- this.isout = true;
-
- this.accept = $.isFunction( accept ) ? accept : function( d ) {
- return d.is( accept );
- };
-
- this.proportions = function( /* valueToWrite */ ) {
- if ( arguments.length ) {
- // Store the droppable's proportions
- proportions = arguments[ 0 ];
- } else {
- // Retrieve or derive the droppable's proportions
- return proportions ?
- proportions :
- proportions = {
- width: this.element[ 0 ].offsetWidth,
- height: this.element[ 0 ].offsetHeight
- };
- }
- };
-
- // Add the reference and positions to the manager
- $.ui.ddmanager.droppables[ o.scope ] = $.ui.ddmanager.droppables[ o.scope ] || [];
- $.ui.ddmanager.droppables[ o.scope ].push( this );
-
- o.addClasses && this.element.addClass( "ui-droppable" );
-
- },
-
- _destroy: function() {
- var i = 0,
- drop = $.ui.ddmanager.droppables[ this.options.scope ];
-
- for ( ; i < drop.length; i++ ) {
- if ( drop[ i ] === this ) {
- drop.splice( i, 1 );
- }
- }
-
- this.element.removeClass( "ui-droppable ui-droppable-disabled" );
- },
-
- _setOption: function( key, value ) {
-
- if ( key === "accept" ) {
- this.accept = $.isFunction( value ) ? value : function( d ) {
- return d.is( value );
- };
- }
- this._super( key, value );
- },
-
- _activate: function( event ) {
- var draggable = $.ui.ddmanager.current;
- if ( this.options.activeClass ) {
- this.element.addClass( this.options.activeClass );
- }
- if ( draggable ){
- this._trigger( "activate", event, this.ui( draggable ) );
- }
- },
-
- _deactivate: function( event ) {
- var draggable = $.ui.ddmanager.current;
- if ( this.options.activeClass ) {
- this.element.removeClass( this.options.activeClass );
- }
- if ( draggable ){
- this._trigger( "deactivate", event, this.ui( draggable ) );
- }
- },
-
- _over: function( event ) {
-
- var draggable = $.ui.ddmanager.current;
-
- // Bail if draggable and droppable are same element
- if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
- return;
- }
-
- if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
- if ( this.options.hoverClass ) {
- this.element.addClass( this.options.hoverClass );
- }
- this._trigger( "over", event, this.ui( draggable ) );
- }
-
- },
-
- _out: function( event ) {
-
- var draggable = $.ui.ddmanager.current;
-
- // Bail if draggable and droppable are same element
- if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
- return;
- }
-
- if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
- if ( this.options.hoverClass ) {
- this.element.removeClass( this.options.hoverClass );
- }
- this._trigger( "out", event, this.ui( draggable ) );
- }
-
- },
-
- _drop: function( event, custom ) {
-
- var draggable = custom || $.ui.ddmanager.current,
- childrenIntersection = false;
-
- // Bail if draggable and droppable are same element
- if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
- return false;
- }
-
- this.element.find( ":data(ui-droppable)" ).not( ".ui-draggable-dragging" ).each(function() {
- var inst = $( this ).droppable( "instance" );
- if (
- inst.options.greedy &&
- !inst.options.disabled &&
- inst.options.scope === draggable.options.scope &&
- inst.accept.call( inst.element[ 0 ], ( draggable.currentItem || draggable.element ) ) &&
- $.ui.intersect( draggable, $.extend( inst, { offset: inst.element.offset() } ), inst.options.tolerance )
- ) { childrenIntersection = true; return false; }
- });
- if ( childrenIntersection ) {
- return false;
- }
-
- if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
- if ( this.options.activeClass ) {
- this.element.removeClass( this.options.activeClass );
- }
- if ( this.options.hoverClass ) {
- this.element.removeClass( this.options.hoverClass );
- }
- this._trigger( "drop", event, this.ui( draggable ) );
- return this.element;
- }
-
- return false;
-
- },
-
- ui: function( c ) {
- return {
- draggable: ( c.currentItem || c.element ),
- helper: c.helper,
- position: c.position,
- offset: c.positionAbs
- };
- }
-
-});
-
-$.ui.intersect = function( draggable, droppable, toleranceMode ) {
-
- if ( !droppable.offset ) {
- return false;
- }
-
- var draggableLeft, draggableTop,
- x1 = ( draggable.positionAbs || draggable.position.absolute ).left,
- y1 = ( draggable.positionAbs || draggable.position.absolute ).top,
- x2 = x1 + draggable.helperProportions.width,
- y2 = y1 + draggable.helperProportions.height,
- l = droppable.offset.left,
- t = droppable.offset.top,
- r = l + droppable.proportions().width,
- b = t + droppable.proportions().height;
-
- switch ( toleranceMode ) {
- case "fit":
- return ( l <= x1 && x2 <= r && t <= y1 && y2 <= b );
- case "intersect":
- return ( l < x1 + ( draggable.helperProportions.width / 2 ) && // Right Half
- x2 - ( draggable.helperProportions.width / 2 ) < r && // Left Half
- t < y1 + ( draggable.helperProportions.height / 2 ) && // Bottom Half
- y2 - ( draggable.helperProportions.height / 2 ) < b ); // Top Half
- case "pointer":
- draggableLeft = ( ( draggable.positionAbs || draggable.position.absolute ).left + ( draggable.clickOffset || draggable.offset.click ).left );
- draggableTop = ( ( draggable.positionAbs || draggable.position.absolute ).top + ( draggable.clickOffset || draggable.offset.click ).top );
- return isOverAxis( draggableTop, t, droppable.proportions().height ) && isOverAxis( draggableLeft, l, droppable.proportions().width );
- case "touch":
- return (
- ( y1 >= t && y1 <= b ) || // Top edge touching
- ( y2 >= t && y2 <= b ) || // Bottom edge touching
- ( y1 < t && y2 > b ) // Surrounded vertically
- ) && (
- ( x1 >= l && x1 <= r ) || // Left edge touching
- ( x2 >= l && x2 <= r ) || // Right edge touching
- ( x1 < l && x2 > r ) // Surrounded horizontally
- );
- default:
- return false;
- }
-
-};
-
-/*
- This manager tracks offsets of draggables and droppables
-*/
-$.ui.ddmanager = {
- current: null,
- droppables: { "default": [] },
- prepareOffsets: function( t, event ) {
-
- var i, j,
- m = $.ui.ddmanager.droppables[ t.options.scope ] || [],
- type = event ? event.type : null, // workaround for #2317
- list = ( t.currentItem || t.element ).find( ":data(ui-droppable)" ).addBack();
-
- droppablesLoop: for ( i = 0; i < m.length; i++ ) {
-
- // No disabled and non-accepted
- if ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ], ( t.currentItem || t.element ) ) ) ) {
- continue;
- }
-
- // Filter out elements in the current dragged item
- for ( j=0; j < list.length; j++ ) {
- if ( list[ j ] === m[ i ].element[ 0 ] ) {
- m[ i ].proportions().height = 0;
- continue droppablesLoop;
- }
- }
-
- m[ i ].visible = m[ i ].element.css( "display" ) !== "none";
- if ( !m[ i ].visible ) {
- continue;
- }
-
- // Activate the droppable if used directly from draggables
- if ( type === "mousedown" ) {
- m[ i ]._activate.call( m[ i ], event );
- }
-
- m[ i ].offset = m[ i ].element.offset();
- m[ i ].proportions({ width: m[ i ].element[ 0 ].offsetWidth, height: m[ i ].element[ 0 ].offsetHeight });
-
- }
-
- },
- drop: function( draggable, event ) {
-
- var dropped = false;
- // Create a copy of the droppables in case the list changes during the drop (#9116)
- $.each( ( $.ui.ddmanager.droppables[ draggable.options.scope ] || [] ).slice(), function() {
-
- if ( !this.options ) {
- return;
- }
- if ( !this.options.disabled && this.visible && $.ui.intersect( draggable, this, this.options.tolerance ) ) {
- dropped = this._drop.call( this, event ) || dropped;
- }
-
- if ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
- this.isout = true;
- this.isover = false;
- this._deactivate.call( this, event );
- }
-
- });
- return dropped;
-
- },
- dragStart: function( draggable, event ) {
- // Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003)
- draggable.element.parentsUntil( "body" ).bind( "scroll.droppable", function() {
- if ( !draggable.options.refreshPositions ) {
- $.ui.ddmanager.prepareOffsets( draggable, event );
- }
- });
- },
- drag: function( draggable, event ) {
-
- // If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
- if ( draggable.options.refreshPositions ) {
- $.ui.ddmanager.prepareOffsets( draggable, event );
- }
-
- // Run through all droppables and check their positions based on specific tolerance options
- $.each( $.ui.ddmanager.droppables[ draggable.options.scope ] || [], function() {
-
- if ( this.options.disabled || this.greedyChild || !this.visible ) {
- return;
- }
-
- var parentInstance, scope, parent,
- intersects = $.ui.intersect( draggable, this, this.options.tolerance ),
- c = !intersects && this.isover ? "isout" : ( intersects && !this.isover ? "isover" : null );
- if ( !c ) {
- return;
- }
-
- if ( this.options.greedy ) {
- // find droppable parents with same scope
- scope = this.options.scope;
- parent = this.element.parents( ":data(ui-droppable)" ).filter(function () {
- return $( this ).droppable( "instance" ).options.scope === scope;
- });
-
- if ( parent.length ) {
- parentInstance = $( parent[ 0 ] ).droppable( "instance" );
- parentInstance.greedyChild = ( c === "isover" );
- }
- }
-
- // we just moved into a greedy child
- if ( parentInstance && c === "isover" ) {
- parentInstance.isover = false;
- parentInstance.isout = true;
- parentInstance._out.call( parentInstance, event );
- }
-
- this[ c ] = true;
- this[c === "isout" ? "isover" : "isout"] = false;
- this[c === "isover" ? "_over" : "_out"].call( this, event );
-
- // we just moved out of a greedy child
- if ( parentInstance && c === "isout" ) {
- parentInstance.isout = false;
- parentInstance.isover = true;
- parentInstance._over.call( parentInstance, event );
- }
- });
-
- },
- dragStop: function( draggable, event ) {
- draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable" );
- // Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003)
- if ( !draggable.options.refreshPositions ) {
- $.ui.ddmanager.prepareOffsets( draggable, event );
- }
- }
-};
-
-})( jQuery );
-
-(function( $, undefined ) {
-
-function num(v) {
- return parseInt(v, 10) || 0;
-}
-
-function isNumber(value) {
- return !isNaN(parseInt(value, 10));
-}
-
-function hasScroll( el, a ) {
-
- //If overflow is hidden, the element might have extra content, but the user wants to hide it
- if ( $( el ).css( "overflow" ) === "hidden") {
- return false;
- }
-
- var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
- has = false;
-
- if ( el[ scroll ] > 0 ) {
- return true;
- }
-
- // TODO: determine which cases actually cause this to happen
- // if the element doesn't have the scroll set, see if it's possible to
- // set the scroll
- el[ scroll ] = 1;
- has = ( el[ scroll ] > 0 );
- el[ scroll ] = 0;
- return has;
-}
-
-$.widget("ui.resizable", $.ui.mouse, {
- version: "@VERSION",
- widgetEventPrefix: "resize",
- options: {
- alsoResize: false,
- animate: false,
- animateDuration: "slow",
- animateEasing: "swing",
- aspectRatio: false,
- autoHide: false,
- containment: false,
- ghost: false,
- grid: false,
- handles: "e,s,se",
- helper: false,
- maxHeight: null,
- maxWidth: null,
- minHeight: 10,
- minWidth: 10,
- // See #7960
- zIndex: 90,
-
- // callbacks
- resize: null,
- start: null,
- stop: null
- },
- _create: function() {
-
- var n, i, handle, axis, hname,
- that = this,
- o = this.options;
- this.element.addClass("ui-resizable");
-
- $.extend(this, {
- _aspectRatio: !!(o.aspectRatio),
- aspectRatio: o.aspectRatio,
- originalElement: this.element,
- _proportionallyResizeElements: [],
- _helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null
- });
-
- //Wrap the element if it cannot hold child nodes
- if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {
-
- //Create a wrapper element and set the wrapper to the new current internal element
- this.element.wrap(
- $("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({
- position: this.element.css("position"),
- width: this.element.outerWidth(),
- height: this.element.outerHeight(),
- top: this.element.css("top"),
- left: this.element.css("left")
- })
- );
-
- //Overwrite the original this.element
- this.element = this.element.parent().data(
- "ui-resizable", this.element.resizable( "instance" )
- );
-
- this.elementIsWrapper = true;
-
- //Move margins to the wrapper
- this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
- this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
-
- //Prevent Safari textarea resize
- this.originalResizeStyle = this.originalElement.css("resize");
- this.originalElement.css("resize", "none");
-
- //Push the actual element to our proportionallyResize internal array
- this._proportionallyResizeElements.push(this.originalElement.css({ position: "static", zoom: 1, display: "block" }));
-
- // avoid IE jump (hard set the margin)
- this.originalElement.css({ margin: this.originalElement.css("margin") });
-
- // fix handlers offset
- this._proportionallyResize();
-
- }
-
- this.handles = o.handles || (!$(".ui-resizable-handle", this.element).length ? "e,s,se" : { n: ".ui-resizable-n", e: ".ui-resizable-e", s: ".ui-resizable-s", w: ".ui-resizable-w", se: ".ui-resizable-se", sw: ".ui-resizable-sw", ne: ".ui-resizable-ne", nw: ".ui-resizable-nw" });
- if(this.handles.constructor === String) {
-
- if ( this.handles === "all") {
- this.handles = "n,e,s,w,se,sw,ne,nw";
- }
-
- n = this.handles.split(",");
- this.handles = {};
-
- for(i = 0; i < n.length; i++) {
-
- handle = $.trim(n[i]);
- hname = "ui-resizable-"+handle;
- axis = $("<div class='ui-resizable-handle " + hname + "'></div>");
-
- // Apply zIndex to all handles - see #7960
- axis.css({ zIndex: o.zIndex });
-
- //TODO : What's going on here?
- if ("se" === handle) {
- axis.addClass("ui-icon ui-icon-gripsmall-diagonal-se");
- }
-
- //Insert into internal handles object and append to element
- this.handles[handle] = ".ui-resizable-"+handle;
- this.element.append(axis);
- }
-
- }
-
- this._renderAxis = function(target) {
-
- var i, axis, padPos, padWrapper;
-
- target = target || this.element;
-
- for(i in this.handles) {
-
- if(this.handles[i].constructor === String) {
- this.handles[i] = $(this.handles[i], this.element).show();
- }
-
- //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
- if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {
-
- axis = $(this.handles[i], this.element);
-
- //Checking the correct pad and border
- padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
-
- //The padding type i have to apply...
- padPos = [ "padding",
- /ne|nw|n/.test(i) ? "Top" :
- /se|sw|s/.test(i) ? "Bottom" :
- /^e$/.test(i) ? "Right" : "Left" ].join("");
-
- target.css(padPos, padWrapper);
-
- this._proportionallyResize();
-
- }
-
- //TODO: What's that good for? There's not anything to be executed left
- if(!$(this.handles[i]).length) {
- continue;
- }
- }
- };
-
- //TODO: make renderAxis a prototype function
- this._renderAxis(this.element);
-
- this._handles = $(".ui-resizable-handle", this.element)
- .disableSelection();
-
- //Matching axis name
- this._handles.mouseover(function() {
- if (!that.resizing) {
- if (this.className) {
- axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
- }
- //Axis, default = se
- that.axis = axis && axis[1] ? axis[1] : "se";
- }
- });
-
- //If we want to auto hide the elements
- if (o.autoHide) {
- this._handles.hide();
- $(this.element)
- .addClass("ui-resizable-autohide")
- .mouseenter(function() {
- if (o.disabled) {
- return;
- }
- $(this).removeClass("ui-resizable-autohide");
- that._handles.show();
- })
- .mouseleave(function(){
- if (o.disabled) {
- return;
- }
- if (!that.resizing) {
- $(this).addClass("ui-resizable-autohide");
- that._handles.hide();
- }
- });
- }
-
- //Initialize the mouse interaction
- this._mouseInit();
-
- },
-
- _destroy: function() {
-
- this._mouseDestroy();
-
- var wrapper,
- _destroy = function(exp) {
- $(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
- .removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove();
- };
-
- //TODO: Unwrap at same DOM position
- if (this.elementIsWrapper) {
- _destroy(this.element);
- wrapper = this.element;
- this.originalElement.css({
- position: wrapper.css("position"),
- width: wrapper.outerWidth(),
- height: wrapper.outerHeight(),
- top: wrapper.css("top"),
- left: wrapper.css("left")
- }).insertAfter( wrapper );
- wrapper.remove();
- }
-
- this.originalElement.css("resize", this.originalResizeStyle);
- _destroy(this.originalElement);
-
- return this;
- },
-
- _mouseCapture: function(event) {
- var i, handle,
- capture = false;
-
- for (i in this.handles) {
- handle = $(this.handles[i])[0];
- if (handle === event.target || $.contains(handle, event.target)) {
- capture = true;
- }
- }
-
- return !this.options.disabled && capture;
- },
-
- _mouseStart: function(event) {
-
- var curleft, curtop, cursor,
- o = this.options,
- iniPos = this.element.position(),
- el = this.element;
-
- this.resizing = true;
-
- // bugfix for http://dev.jquery.com/ticket/1749
- if ( (/absolute/).test( el.css("position") ) ) {
- el.css({ position: "absolute", top: el.css("top"), left: el.css("left") });
- } else if (el.is(".ui-draggable")) {
- el.css({ position: "absolute", top: iniPos.top, left: iniPos.left });
- }
-
- this._renderProxy();
-
- curleft = num(this.helper.css("left"));
- curtop = num(this.helper.css("top"));
-
- if (o.containment) {
- curleft += $(o.containment).scrollLeft() || 0;
- curtop += $(o.containment).scrollTop() || 0;
- }
-
- //Store needed variables
- this.offset = this.helper.offset();
- this.position = { left: curleft, top: curtop };
- this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
- this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
- this.originalPosition = { left: curleft, top: curtop };
- this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
- this.originalMousePosition = { left: event.pageX, top: event.pageY };
-
- //Aspect Ratio
- this.aspectRatio = (typeof o.aspectRatio === "number") ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);
-
- cursor = $(".ui-resizable-" + this.axis).css("cursor");
- $("body").css("cursor", cursor === "auto" ? this.axis + "-resize" : cursor);
-
- el.addClass("ui-resizable-resizing");
- this._propagate("start", event);
- return true;
- },
-
- _mouseDrag: function(event) {
-
- //Increase performance, avoid regex
- var data,
- el = this.helper, props = {},
- smp = this.originalMousePosition,
- a = this.axis,
- prevTop = this.position.top,
- prevLeft = this.position.left,
- prevWidth = this.size.width,
- prevHeight = this.size.height,
- dx = (event.pageX-smp.left)||0,
- dy = (event.pageY-smp.top)||0,
- trigger = this._change[a];
-
- if (!trigger) {
- return false;
- }
-
- // Calculate the attrs that will be change
- data = trigger.apply(this, [event, dx, dy]);
-
- // Put this in the mouseDrag handler since the user can start pressing shift while resizing
- this._updateVirtualBoundaries(event.shiftKey);
- if (this._aspectRatio || event.shiftKey) {
- data = this._updateRatio(data, event);
- }
-
- data = this._respectSize(data, event);
-
- this._updateCache(data);
-
- // plugins callbacks need to be called first
- this._propagate("resize", event);
-
- if (this.position.top !== prevTop) {
- props.top = this.position.top + "px";
- }
- if (this.position.left !== prevLeft) {
- props.left = this.position.left + "px";
- }
- if (this.size.width !== prevWidth) {
- props.width = this.size.width + "px";
- }
- if (this.size.height !== prevHeight) {
- props.height = this.size.height + "px";
- }
- el.css(props);
-
- if (!this._helper && this._proportionallyResizeElements.length) {
- this._proportionallyResize();
- }
-
- // Call the user callback if the element was resized
- if ( ! $.isEmptyObject(props) ) {
- this._trigger("resize", event, this.ui());
- }
-
- return false;
- },
-
- _mouseStop: function(event) {
-
- this.resizing = false;
- var pr, ista, soffseth, soffsetw, s, left, top,
- o = this.options, that = this;
-
- if(this._helper) {
-
- pr = this._proportionallyResizeElements;
- ista = pr.length && (/textarea/i).test(pr[0].nodeName);
- soffseth = ista && hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height;
- soffsetw = ista ? 0 : that.sizeDiff.width;
-
- s = { width: (that.helper.width() - soffsetw), height: (that.helper.height() - soffseth) };
- left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null;
- top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;
-
- if (!o.animate) {
- this.element.css($.extend(s, { top: top, left: left }));
- }
-
- that.helper.height(that.size.height);
- that.helper.width(that.size.width);
-
- if (this._helper && !o.animate) {
- this._proportionallyResize();
- }
- }
-
- $("body").css("cursor", "auto");
-
- this.element.removeClass("ui-resizable-resizing");
-
- this._propagate("stop", event);
-
- if (this._helper) {
- this.helper.remove();
- }
-
- return false;
-
- },
-
- _updateVirtualBoundaries: function(forceAspectRatio) {
- var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
- o = this.options;
-
- b = {
- minWidth: isNumber(o.minWidth) ? o.minWidth : 0,
- maxWidth: isNumber(o.maxWidth) ? o.maxWidth : Infinity,
- minHeight: isNumber(o.minHeight) ? o.minHeight : 0,
- maxHeight: isNumber(o.maxHeight) ? o.maxHeight : Infinity
- };
-
- if(this._aspectRatio || forceAspectRatio) {
- // We want to create an enclosing box whose aspect ration is the requested one
- // First, compute the "projected" size for each dimension based on the aspect ratio and other dimension
- pMinWidth = b.minHeight * this.aspectRatio;
- pMinHeight = b.minWidth / this.aspectRatio;
- pMaxWidth = b.maxHeight * this.aspectRatio;
- pMaxHeight = b.maxWidth / this.aspectRatio;
-
- if(pMinWidth > b.minWidth) {
- b.minWidth = pMinWidth;
- }
- if(pMinHeight > b.minHeight) {
- b.minHeight = pMinHeight;
- }
- if(pMaxWidth < b.maxWidth) {
- b.maxWidth = pMaxWidth;
- }
- if(pMaxHeight < b.maxHeight) {
- b.maxHeight = pMaxHeight;
- }
- }
- this._vBoundaries = b;
- },
-
- _updateCache: function(data) {
- this.offset = this.helper.offset();
- if (isNumber(data.left)) {
- this.position.left = data.left;
- }
- if (isNumber(data.top)) {
- this.position.top = data.top;
- }
- if (isNumber(data.height)) {
- this.size.height = data.height;
- }
- if (isNumber(data.width)) {
- this.size.width = data.width;
- }
- },
-
- _updateRatio: function( data ) {
-
- var cpos = this.position,
- csize = this.size,
- a = this.axis;
-
- if (isNumber(data.height)) {
- data.width = (data.height * this.aspectRatio);
- } else if (isNumber(data.width)) {
- data.height = (data.width / this.aspectRatio);
- }
-
- if (a === "sw") {
- data.left = cpos.left + (csize.width - data.width);
- data.top = null;
- }
- if (a === "nw") {
- data.top = cpos.top + (csize.height - data.height);
- data.left = cpos.left + (csize.width - data.width);
- }
-
- return data;
- },
-
- _respectSize: function( data ) {
-
- var o = this._vBoundaries,
- a = this.axis,
- ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
- isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height),
- dw = this.originalPosition.left + this.originalSize.width,
- dh = this.position.top + this.size.height,
- cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
- if (isminw) {
- data.width = o.minWidth;
- }
- if (isminh) {
- data.height = o.minHeight;
- }
- if (ismaxw) {
- data.width = o.maxWidth;
- }
- if (ismaxh) {
- data.height = o.maxHeight;
- }
-
- if (isminw && cw) {
- data.left = dw - o.minWidth;
- }
- if (ismaxw && cw) {
- data.left = dw - o.maxWidth;
- }
- if (isminh && ch) {
- data.top = dh - o.minHeight;
- }
- if (ismaxh && ch) {
- data.top = dh - o.maxHeight;
- }
-
- // fixing jump error on top/left - bug #2330
- if (!data.width && !data.height && !data.left && data.top) {
- data.top = null;
- } else if (!data.width && !data.height && !data.top && data.left) {
- data.left = null;
- }
-
- return data;
- },
-
- _proportionallyResize: function() {
-
- if (!this._proportionallyResizeElements.length) {
- return;
- }
-
- var i, j, borders, paddings, prel,
- element = this.helper || this.element;
-
- for ( i=0; i < this._proportionallyResizeElements.length; i++) {
-
- prel = this._proportionallyResizeElements[i];
-
- if (!this.borderDif) {
- this.borderDif = [];
- borders = [prel.css("borderTopWidth"), prel.css("borderRightWidth"), prel.css("borderBottomWidth"), prel.css("borderLeftWidth")];
- paddings = [prel.css("paddingTop"), prel.css("paddingRight"), prel.css("paddingBottom"), prel.css("paddingLeft")];
-
- for ( j = 0; j < borders.length; j++ ) {
- this.borderDif[ j ] = ( parseInt( borders[ j ], 10 ) || 0 ) + ( parseInt( paddings[ j ], 10 ) || 0 );
- }
- }
-
- prel.css({
- height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
- width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
- });
-
- }
-
- },
-
- _renderProxy: function() {
-
- var el = this.element, o = this.options;
- this.elementOffset = el.offset();
-
- if(this._helper) {
-
- this.helper = this.helper || $("<div style='overflow:hidden;'></div>");
-
- this.helper.addClass(this._helper).css({
- width: this.element.outerWidth() - 1,
- height: this.element.outerHeight() - 1,
- position: "absolute",
- left: this.elementOffset.left +"px",
- top: this.elementOffset.top +"px",
- zIndex: ++o.zIndex //TODO: Don't modify option
- });
-
- this.helper
- .appendTo("body")
- .disableSelection();
-
- } else {
- this.helper = this.element;
- }
-
- },
-
- _change: {
- e: function(event, dx) {
- return { width: this.originalSize.width + dx };
- },
- w: function(event, dx) {
- var cs = this.originalSize, sp = this.originalPosition;
- return { left: sp.left + dx, width: cs.width - dx };
- },
- n: function(event, dx, dy) {
- var cs = this.originalSize, sp = this.originalPosition;
- return { top: sp.top + dy, height: cs.height - dy };
- },
- s: function(event, dx, dy) {
- return { height: this.originalSize.height + dy };
- },
- se: function(event, dx, dy) {
- return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
- },
- sw: function(event, dx, dy) {
- return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
- },
- ne: function(event, dx, dy) {
- return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
- },
- nw: function(event, dx, dy) {
- return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
- }
- },
-
- _propagate: function(n, event) {
- $.ui.plugin.call(this, n, [event, this.ui()]);
- (n !== "resize" && this._trigger(n, event, this.ui()));
- },
-
- plugins: {},
-
- ui: function() {
- return {
- originalElement: this.originalElement,
- element: this.element,
- helper: this.helper,
- position: this.position,
- size: this.size,
- originalSize: this.originalSize,
- originalPosition: this.originalPosition
- };
- }
-
-});
-
-/*
- * Resizable Extensions
- */
-
-$.ui.plugin.add("resizable", "animate", {
-
- stop: function( event ) {
- var that = $(this).resizable( "instance" ),
- o = that.options,
- pr = that._proportionallyResizeElements,
- ista = pr.length && (/textarea/i).test(pr[0].nodeName),
- soffseth = ista && hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height,
- soffsetw = ista ? 0 : that.sizeDiff.width,
- style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) },
- left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null,
- top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;
-
- that.element.animate(
- $.extend(style, top && left ? { top: top, left: left } : {}), {
- duration: o.animateDuration,
- easing: o.animateEasing,
- step: function() {
-
- var data = {
- width: parseInt(that.element.css("width"), 10),
- height: parseInt(that.element.css("height"), 10),
- top: parseInt(that.element.css("top"), 10),
- left: parseInt(that.element.css("left"), 10)
- };
-
- if (pr && pr.length) {
- $(pr[0]).css({ width: data.width, height: data.height });
- }
-
- // propagating resize, and updating values for each animation step
- that._updateCache(data);
- that._propagate("resize", event);
-
- }
- }
- );
- }
-
-});
-
-$.ui.plugin.add("resizable", "containment", {
-
- start: function() {
- var element, p, co, ch, cw, width, height,
- that = $(this).resizable( "instance" ),
- o = that.options,
- el = that.element,
- oc = o.containment,
- ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
-
- if (!ce) {
- return;
- }
-
- that.containerElement = $(ce);
-
- if (/document/.test(oc) || oc === document) {
- that.containerOffset = { left: 0, top: 0 };
- that.containerPosition = { left: 0, top: 0 };
-
- that.parentData = {
- element: $(document), left: 0, top: 0,
- width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
- };
- }
-
- // i'm a node, so compute top, left, right, bottom
- else {
- element = $(ce);
- p = [];
- $([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });
-
- that.containerOffset = element.offset();
- that.containerPosition = element.position();
- that.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };
-
- co = that.containerOffset;
- ch = that.containerSize.height;
- cw = that.containerSize.width;
- width = (hasScroll(ce, "left") ? ce.scrollWidth : cw );
- height = (hasScroll(ce) ? ce.scrollHeight : ch);
-
- that.parentData = {
- element: ce, left: co.left, top: co.top, width: width, height: height
- };
- }
- },
-
- resize: function( event ) {
- var woset, hoset, isParent, isOffsetRelative,
- that = $(this).resizable( "instance" ),
- o = that.options,
- co = that.containerOffset, cp = that.position,
- pRatio = that._aspectRatio || event.shiftKey,
- cop = { top:0, left:0 }, ce = that.containerElement;
-
- if (ce[0] !== document && (/static/).test(ce.css("position"))) {
- cop = co;
- }
-
- if (cp.left < (that._helper ? co.left : 0)) {
- that.size.width = that.size.width + (that._helper ? (that.position.left - co.left) : (that.position.left - cop.left));
- if (pRatio) {
- that.size.height = that.size.width / that.aspectRatio;
- }
- that.position.left = o.helper ? co.left : 0;
- }
-
- if (cp.top < (that._helper ? co.top : 0)) {
- that.size.height = that.size.height + (that._helper ? (that.position.top - co.top) : that.position.top);
- if (pRatio) {
- that.size.width = that.size.height * that.aspectRatio;
- }
- that.position.top = that._helper ? co.top : 0;
- }
-
- that.offset.left = that.parentData.left+that.position.left;
- that.offset.top = that.parentData.top+that.position.top;
-
- woset = Math.abs( (that._helper ? that.offset.left - cop.left : (that.offset.left - cop.left)) + that.sizeDiff.width );
- hoset = Math.abs( (that._helper ? that.offset.top - cop.top : (that.offset.top - co.top)) + that.sizeDiff.height );
-
- isParent = that.containerElement.get(0) === that.element.parent().get(0);
- isOffsetRelative = /relative|absolute/.test(that.containerElement.css("position"));
-
- if ( isParent && isOffsetRelative ) {
- woset -= Math.abs( that.parentData.left );
- }
-
- if (woset + that.size.width >= that.parentData.width) {
- that.size.width = that.parentData.width - woset;
- if (pRatio) {
- that.size.height = that.size.width / that.aspectRatio;
- }
- }
-
- if (hoset + that.size.height >= that.parentData.height) {
- that.size.height = that.parentData.height - hoset;
- if (pRatio) {
- that.size.width = that.size.height * that.aspectRatio;
- }
- }
- },
-
- stop: function(){
- var that = $(this).resizable( "instance" ),
- o = that.options,
- co = that.containerOffset,
- cop = that.containerPosition,
- ce = that.containerElement,
- helper = $(that.helper),
- ho = helper.offset(),
- w = helper.outerWidth() - that.sizeDiff.width,
- h = helper.outerHeight() - that.sizeDiff.height;
-
- if (that._helper && !o.animate && (/relative/).test(ce.css("position"))) {
- $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
- }
-
- if (that._helper && !o.animate && (/static/).test(ce.css("position"))) {
- $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
- }
-
- }
-});
-
-$.ui.plugin.add("resizable", "alsoResize", {
-
- start: function () {
- var that = $(this).resizable( "instance" ),
- o = that.options,
- _store = function (exp) {
- $(exp).each(function() {
- var el = $(this);
- el.data("ui-resizable-alsoresize", {
- width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
- left: parseInt(el.css("left"), 10), top: parseInt(el.css("top"), 10)
- });
- });
- };
-
- if (typeof(o.alsoResize) === "object" && !o.alsoResize.parentNode) {
- if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
- else { $.each(o.alsoResize, function (exp) { _store(exp); }); }
- }else{
- _store(o.alsoResize);
- }
- },
-
- resize: function (event, ui) {
- var that = $(this).resizable( "instance" ),
- o = that.options,
- os = that.originalSize,
- op = that.originalPosition,
- delta = {
- height: (that.size.height - os.height) || 0, width: (that.size.width - os.width) || 0,
- top: (that.position.top - op.top) || 0, left: (that.position.left - op.left) || 0
- },
-
- _alsoResize = function (exp, c) {
- $(exp).each(function() {
- var el = $(this), start = $(this).data("ui-resizable-alsoresize"), style = {},
- css = c && c.length ? c : el.parents(ui.originalElement[0]).length ? ["width", "height"] : ["width", "height", "top", "left"];
-
- $.each(css, function (i, prop) {
- var sum = (start[prop]||0) + (delta[prop]||0);
- if (sum && sum >= 0) {
- style[prop] = sum || null;
- }
- });
-
- el.css(style);
- });
- };
-
- if (typeof(o.alsoResize) === "object" && !o.alsoResize.nodeType) {
- $.each(o.alsoResize, function (exp, c) { _alsoResize(exp, c); });
- }else{
- _alsoResize(o.alsoResize);
- }
- },
-
- stop: function () {
- $(this).removeData("resizable-alsoresize");
- }
-});
-
-$.ui.plugin.add("resizable", "ghost", {
-
- start: function() {
-
- var that = $(this).resizable( "instance" ), o = that.options, cs = that.size;
-
- that.ghost = that.originalElement.clone();
- that.ghost
- .css({ opacity: 0.25, display: "block", position: "relative", height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
- .addClass("ui-resizable-ghost")
- .addClass(typeof o.ghost === "string" ? o.ghost : "");
-
- that.ghost.appendTo(that.helper);
-
- },
-
- resize: function(){
- var that = $(this).resizable( "instance" );
- if (that.ghost) {
- that.ghost.css({ position: "relative", height: that.size.height, width: that.size.width });
- }
- },
-
- stop: function() {
- var that = $(this).resizable( "instance" );
- if (that.ghost && that.helper) {
- that.helper.get(0).removeChild(that.ghost.get(0));
- }
- }
-
-});
-
-$.ui.plugin.add("resizable", "grid", {
-
- resize: function() {
- var that = $(this).resizable( "instance" ),
- o = that.options,
- cs = that.size,
- os = that.originalSize,
- op = that.originalPosition,
- a = that.axis,
- grid = typeof o.grid === "number" ? [o.grid, o.grid] : o.grid,
- gridX = (grid[0]||1),
- gridY = (grid[1]||1),
- ox = Math.round((cs.width - os.width) / gridX) * gridX,
- oy = Math.round((cs.height - os.height) / gridY) * gridY,
- newWidth = os.width + ox,
- newHeight = os.height + oy,
- isMaxWidth = o.maxWidth && (o.maxWidth < newWidth),
- isMaxHeight = o.maxHeight && (o.maxHeight < newHeight),
- isMinWidth = o.minWidth && (o.minWidth > newWidth),
- isMinHeight = o.minHeight && (o.minHeight > newHeight);
-
- o.grid = grid;
-
- if (isMinWidth) {
- newWidth = newWidth + gridX;
- }
- if (isMinHeight) {
- newHeight = newHeight + gridY;
- }
- if (isMaxWidth) {
- newWidth = newWidth - gridX;
- }
- if (isMaxHeight) {
- newHeight = newHeight - gridY;
- }
-
- if (/^(se|s|e)$/.test(a)) {
- that.size.width = newWidth;
- that.size.height = newHeight;
- } else if (/^(ne)$/.test(a)) {
- that.size.width = newWidth;
- that.size.height = newHeight;
- that.position.top = op.top - oy;
- } else if (/^(sw)$/.test(a)) {
- that.size.width = newWidth;
- that.size.height = newHeight;
- that.position.left = op.left - ox;
- } else {
- that.size.width = newWidth;
- that.size.height = newHeight;
- that.position.top = op.top - oy;
- that.position.left = op.left - ox;
- }
- }
-
-});
-
-})(jQuery);
-
-(function( $, undefined ) {
-
-$.widget("ui.selectable", $.ui.mouse, {
- version: "@VERSION",
- options: {
- appendTo: "body",
- autoRefresh: true,
- distance: 0,
- filter: "*",
- tolerance: "touch",
-
- // callbacks
- selected: null,
- selecting: null,
- start: null,
- stop: null,
- unselected: null,
- unselecting: null
- },
- _create: function() {
- var selectees,
- that = this;
-
- this.element.addClass("ui-selectable");
-
- this.dragged = false;
-
- // cache selectee children based on filter
- this.refresh = function() {
- selectees = $(that.options.filter, that.element[0]);
- selectees.addClass("ui-selectee");
- selectees.each(function() {
- var $this = $(this),
- pos = $this.offset();
- $.data(this, "selectable-item", {
- element: this,
- $element: $this,
- left: pos.left,
- top: pos.top,
- right: pos.left + $this.outerWidth(),
- bottom: pos.top + $this.outerHeight(),
- startselected: false,
- selected: $this.hasClass("ui-selected"),
- selecting: $this.hasClass("ui-selecting"),
- unselecting: $this.hasClass("ui-unselecting")
- });
- });
- };
- this.refresh();
-
- this.selectees = selectees.addClass("ui-selectee");
-
- this._mouseInit();
-
- this.helper = $("<div class='ui-selectable-helper'></div>");
- },
-
- _destroy: function() {
- this.selectees
- .removeClass("ui-selectee")
- .removeData("selectable-item");
- this.element
- .removeClass("ui-selectable ui-selectable-disabled");
- this._mouseDestroy();
- },
-
- _mouseStart: function(event) {
- var that = this,
- options = this.options;
-
- this.opos = [event.pageX, event.pageY];
-
- if (this.options.disabled) {
- return;
- }
-
- this.selectees = $(options.filter, this.element[0]);
-
- this._trigger("start", event);
-
- $(options.appendTo).append(this.helper);
- // position helper (lasso)
- this.helper.css({
- "left": event.pageX,
- "top": event.pageY,
- "width": 0,
- "height": 0
- });
-
- if (options.autoRefresh) {
- this.refresh();
- }
-
- this.selectees.filter(".ui-selected").each(function() {
- var selectee = $.data(this, "selectable-item");
- selectee.startselected = true;
- if (!event.metaKey && !event.ctrlKey) {
- selectee.$element.removeClass("ui-selected");
- selectee.selected = false;
- selectee.$element.addClass("ui-unselecting");
- selectee.unselecting = true;
- // selectable UNSELECTING callback
- that._trigger("unselecting", event, {
- unselecting: selectee.element
- });
- }
- });
-
- $(event.target).parents().addBack().each(function() {
- var doSelect,
- selectee = $.data(this, "selectable-item");
- if (selectee) {
- doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass("ui-selected");
- selectee.$element
- .removeClass(doSelect ? "ui-unselecting" : "ui-selected")
- .addClass(doSelect ? "ui-selecting" : "ui-unselecting");
- selectee.unselecting = !doSelect;
- selectee.selecting = doSelect;
- selectee.selected = doSelect;
- // selectable (UN)SELECTING callback
- if (doSelect) {
- that._trigger("selecting", event, {
- selecting: selectee.element
- });
- } else {
- that._trigger("unselecting", event, {
- unselecting: selectee.element
- });
- }
- return false;
- }
- });
-
- },
-
- _mouseDrag: function(event) {
-
- this.dragged = true;
-
- if (this.options.disabled) {
- return;
- }
-
- var tmp,
- that = this,
- options = this.options,
- x1 = this.opos[0],
- y1 = this.opos[1],
- x2 = event.pageX,
- y2 = event.pageY;
-
- if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; }
- if (y1 > y2) { tmp = y2; y2 = y1; y1 = tmp; }
- this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});
-
- this.selectees.each(function() {
- var selectee = $.data(this, "selectable-item"),
- hit = false;
-
- //prevent helper from being selected if appendTo: selectable
- if (!selectee || selectee.element === that.element[0]) {
- return;
- }
-
- if (options.tolerance === "touch") {
- hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
- } else if (options.tolerance === "fit") {
- hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
- }
-
- if (hit) {
- // SELECT
- if (selectee.selected) {
- selectee.$element.removeClass("ui-selected");
- selectee.selected = false;
- }
- if (selectee.unselecting) {
- selectee.$element.removeClass("ui-unselecting");
- selectee.unselecting = false;
- }
- if (!selectee.selecting) {
- selectee.$element.addClass("ui-selecting");
- selectee.selecting = true;
- // selectable SELECTING callback
- that._trigger("selecting", event, {
- selecting: selectee.element
- });
- }
- } else {
- // UNSELECT
- if (selectee.selecting) {
- if ((event.metaKey || event.ctrlKey) && selectee.startselected) {
- selectee.$element.removeClass("ui-selecting");
- selectee.selecting = false;
- selectee.$element.addClass("ui-selected");
- selectee.selected = true;
- } else {
- selectee.$element.removeClass("ui-selecting");
- selectee.selecting = false;
- if (selectee.startselected) {
- selectee.$element.addClass("ui-unselecting");
- selectee.unselecting = true;
- }
- // selectable UNSELECTING callback
- that._trigger("unselecting", event, {
- unselecting: selectee.element
- });
- }
- }
- if (selectee.selected) {
- if (!event.metaKey && !event.ctrlKey && !selectee.startselected) {
- selectee.$element.removeClass("ui-selected");
- selectee.selected = false;
-
- selectee.$element.addClass("ui-unselecting");
- selectee.unselecting = true;
- // selectable UNSELECTING callback
- that._trigger("unselecting", event, {
- unselecting: selectee.element
- });
- }
- }
- }
- });
-
- return false;
- },
-
- _mouseStop: function(event) {
- var that = this;
-
- this.dragged = false;
-
- $(".ui-unselecting", this.element[0]).each(function() {
- var selectee = $.data(this, "selectable-item");
- selectee.$element.removeClass("ui-unselecting");
- selectee.unselecting = false;
- selectee.startselected = false;
- that._trigger("unselected", event, {
- unselected: selectee.element
- });
- });
- $(".ui-selecting", this.element[0]).each(function() {
- var selectee = $.data(this, "selectable-item");
- selectee.$element.removeClass("ui-selecting").addClass("ui-selected");
- selectee.selecting = false;
- selectee.selected = true;
- selectee.startselected = true;
- that._trigger("selected", event, {
- selected: selectee.element
- });
- });
- this._trigger("stop", event);
-
- this.helper.remove();
-
- return false;
- }
-
-});
-
-})(jQuery);
-
-(function( $, undefined ) {
-
-function isOverAxis( x, reference, size ) {
- return ( x >= reference ) && ( x < ( reference + size ) );
-}
-
-function isFloating(item) {
- return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display"));
-}
-
-$.widget("ui.sortable", $.ui.mouse, {
- version: "@VERSION",
- widgetEventPrefix: "sort",
- ready: false,
- options: {
- appendTo: "parent",
- axis: false,
- connectWith: false,
- containment: false,
- cursor: "auto",
- cursorAt: false,
- dropOnEmpty: true,
- forcePlaceholderSize: false,
- forceHelperSize: false,
- grid: false,
- handle: false,
- helper: "original",
- items: "> *",
- opacity: false,
- placeholder: false,
- revert: false,
- scroll: true,
- scrollSensitivity: 20,
- scrollSpeed: 20,
- scope: "default",
- tolerance: "intersect",
- zIndex: 1000,
-
- // callbacks
- activate: null,
- beforeStop: null,
- change: null,
- deactivate: null,
- out: null,
- over: null,
- receive: null,
- remove: null,
- sort: null,
- start: null,
- stop: null,
- update: null
- },
- _create: function() {
-
- var o = this.options;
- this.containerCache = {};
- this.element.addClass("ui-sortable");
-
- //Get the items
- this.refresh();
-
- //Let's determine if the items are being displayed horizontally
- this.floating = this.items.length ? o.axis === "x" || isFloating(this.items[0].item) : false;
-
- //Let's determine the parent's offset
- this.offset = this.element.offset();
-
- //Initialize mouse events for interaction
- this._mouseInit();
-
- //We're ready to go
- this.ready = true;
-
- },
-
- _destroy: function() {
- this.element
- .removeClass("ui-sortable ui-sortable-disabled");
- this._mouseDestroy();
-
- for ( var i = this.items.length - 1; i >= 0; i-- ) {
- this.items[i].item.removeData(this.widgetName + "-item");
- }
-
- return this;
- },
-
- _mouseCapture: function(event, overrideHandle) {
- var currentItem = null,
- validHandle = false,
- that = this;
-
- if (this.reverting) {
- return false;
- }
-
- if(this.options.disabled || this.options.type === "static") {
- return false;
- }
-
- //We have to refresh the items data once first
- this._refreshItems(event);
-
- //Find out if the clicked node (or one of its parents) is a actual item in this.items
- $(event.target).parents().each(function() {
- if($.data(this, that.widgetName + "-item") === that) {
- currentItem = $(this);
- return false;
- }
- });
- if($.data(event.target, that.widgetName + "-item") === that) {
- currentItem = $(event.target);
- }
-
- if(!currentItem) {
- return false;
- }
- if(this.options.handle && !overrideHandle) {
- $(this.options.handle, currentItem).find("*").addBack().each(function() {
- if(this === event.target) {
- validHandle = true;
- }
- });
- if(!validHandle) {
- return false;
- }
- }
-
- this.currentItem = currentItem;
- this._removeCurrentsFromItems();
- return true;
-
- },
-
- _mouseStart: function(event, overrideHandle, noActivation) {
-
- var i, body,
- o = this.options;
-
- this.currentContainer = this;
-
- //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
- this.refreshPositions();
-
- //Create and append the visible helper
- this.helper = this._createHelper(event);
-
- //Cache the helper size
- this._cacheHelperProportions();
-
- /*
- * - Position generation -
- * This block generates everything position related - it's the core of draggables.
- */
-
- //Cache the margins of the original element
- this._cacheMargins();
-
- //Get the next scrolling parent
- this.scrollParent = this.helper.scrollParent();
-
- //The element's absolute position on the page minus margins
- this.offset = this.currentItem.offset();
- this.offset = {
- top: this.offset.top - this.margins.top,
- left: this.offset.left - this.margins.left
- };
-
- $.extend(this.offset, {
- click: { //Where the click happened, relative to the element
- left: event.pageX - this.offset.left,
- top: event.pageY - this.offset.top
- },
- parent: this._getParentOffset(),
- relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
- });
-
- // Only after we got the offset, we can change the helper's position to absolute
- // TODO: Still need to figure out a way to make relative sorting possible
- this.helper.css("position", "absolute");
- this.cssPosition = this.helper.css("position");
-
- //Generate the original position
- this.originalPosition = this._generatePosition(event);
- this.originalPageX = event.pageX;
- this.originalPageY = event.pageY;
-
- //Adjust the mouse offset relative to the helper if "cursorAt" is supplied
- (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
-
- //Cache the former DOM position
- this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
-
- //If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
- if(this.helper[0] !== this.currentItem[0]) {
- this.currentItem.hide();
- }
-
- //Create the placeholder
- this._createPlaceholder();
-
- //Set a containment if given in the options
- if(o.containment) {
- this._setContainment();
- }
-
- if( o.cursor && o.cursor !== "auto" ) { // cursor option
- body = this.document.find( "body" );
-
- // support: IE
- this.storedCursor = body.css( "cursor" );
- body.css( "cursor", o.cursor );
-
- this.storedStylesheet = $( "<style>*{ cursor: "+o.cursor+" !important; }</style>" ).appendTo( body );
- }
-
- if(o.opacity) { // opacity option
- if (this.helper.css("opacity")) {
- this._storedOpacity = this.helper.css("opacity");
- }
- this.helper.css("opacity", o.opacity);
- }
-
- if(o.zIndex) { // zIndex option
- if (this.helper.css("zIndex")) {
- this._storedZIndex = this.helper.css("zIndex");
- }
- this.helper.css("zIndex", o.zIndex);
- }
-
- //Prepare scrolling
- if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
- this.overflowOffset = this.scrollParent.offset();
- }
-
- //Call callbacks
- this._trigger("start", event, this._uiHash());
-
- //Recache the helper size
- if(!this._preserveHelperProportions) {
- this._cacheHelperProportions();
- }
-
-
- //Post "activate" events to possible containers
- if( !noActivation ) {
- for ( i = this.containers.length - 1; i >= 0; i-- ) {
- this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
- }
- }
-
- //Prepare possible droppables
- if($.ui.ddmanager) {
- $.ui.ddmanager.current = this;
- }
-
- if ($.ui.ddmanager && !o.dropBehaviour) {
- $.ui.ddmanager.prepareOffsets(this, event);
- }
-
- this.dragging = true;
-
- this.helper.addClass("ui-sortable-helper");
- this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
- return true;
-
- },
-
- _mouseDrag: function(event) {
- var i, item, itemElement, intersection,
- o = this.options,
- scrolled = false;
-
- //Compute the helpers position
- this.position = this._generatePosition(event);
- this.positionAbs = this._convertPositionTo("absolute");
-
- if (!this.lastPositionAbs) {
- this.lastPositionAbs = this.positionAbs;
- }
-
- //Do scrolling
- if(this.options.scroll) {
- if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
-
- if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
- this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
- } else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) {
- this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
- }
-
- if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
- this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
- } else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) {
- this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
- }
-
- } else {
-
- if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
- scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
- } else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
- scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
- }
-
- if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
- scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
- } else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
- scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
- }
-
- }
-
- if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
- $.ui.ddmanager.prepareOffsets(this, event);
- }
- }
-
- //Regenerate the absolute position used for position checks
- this.positionAbs = this._convertPositionTo("absolute");
-
- //Set the helper position
- if(!this.options.axis || this.options.axis !== "y") {
- this.helper[0].style.left = this.position.left+"px";
- }
- if(!this.options.axis || this.options.axis !== "x") {
- this.helper[0].style.top = this.position.top+"px";
- }
-
- //Rearrange
- for (i = this.items.length - 1; i >= 0; i--) {
-
- //Cache variables and intersection, continue if no intersection
- item = this.items[i];
- itemElement = item.item[0];
- intersection = this._intersectsWithPointer(item);
- if (!intersection) {
- continue;
- }
-
- // Only put the placeholder inside the current Container, skip all
- // items form other containers. This works because when moving
- // an item from one container to another the
- // currentContainer is switched before the placeholder is moved.
- //
- // Without this moving items in "sub-sortables" can cause the placeholder to jitter
- // beetween the outer and inner container.
- if (item.instance !== this.currentContainer) {
- continue;
- }
-
- // cannot intersect with itself
- // no useless actions that have been done before
- // no action if the item moved is the parent of the item checked
- if (itemElement !== this.currentItem[0] &&
- this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement &&
- !$.contains(this.placeholder[0], itemElement) &&
- (this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true)
- ) {
-
- this.direction = intersection === 1 ? "down" : "up";
-
- if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) {
- this._rearrange(event, item);
- } else {
- break;
- }
-
- this._trigger("change", event, this._uiHash());
- break;
- }
- }
-
- //Post events to containers
- this._contactContainers(event);
-
- //Interconnect with droppables
- if($.ui.ddmanager) {
- $.ui.ddmanager.drag(this, event);
- }
-
- //Call callbacks
- this._trigger("sort", event, this._uiHash());
-
- this.lastPositionAbs = this.positionAbs;
- return false;
-
- },
-
- _mouseStop: function(event, noPropagation) {
-
- if(!event) {
- return;
- }
-
- //If we are using droppables, inform the manager about the drop
- if ($.ui.ddmanager && !this.options.dropBehaviour) {
- $.ui.ddmanager.drop(this, event);
- }
-
- if(this.options.revert) {
- var that = this,
- cur = this.placeholder.offset(),
- axis = this.options.axis,
- animation = {};
-
- if ( !axis || axis === "x" ) {
- animation.left = cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollLeft);
- }
- if ( !axis || axis === "y" ) {
- animation.top = cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollTop);
- }
- this.reverting = true;
- $(this.helper).animate( animation, parseInt(this.options.revert, 10) || 500, function() {
- that._clear(event);
- });
- } else {
- this._clear(event, noPropagation);
- }
-
- return false;
-
- },
-
- cancel: function() {
-
- if(this.dragging) {
-
- this._mouseUp({ target: null });
-
- if(this.options.helper === "original") {
- this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
- } else {
- this.currentItem.show();
- }
-
- //Post deactivating events to containers
- for (var i = this.containers.length - 1; i >= 0; i--){
- this.containers[i]._trigger("deactivate", null, this._uiHash(this));
- if(this.containers[i].containerCache.over) {
- this.containers[i]._trigger("out", null, this._uiHash(this));
- this.containers[i].containerCache.over = 0;
- }
- }
-
- }
-
- if (this.placeholder) {
- //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
- if(this.placeholder[0].parentNode) {
- this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
- }
- if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) {
- this.helper.remove();
- }
-
- $.extend(this, {
- helper: null,
- dragging: false,
- reverting: false,
- _noFinalSort: null
- });
-
- if(this.domPosition.prev) {
- $(this.domPosition.prev).after(this.currentItem);
- } else {
- $(this.domPosition.parent).prepend(this.currentItem);
- }
- }
-
- return this;
-
- },
-
- serialize: function(o) {
-
- var items = this._getItemsAsjQuery(o && o.connected),
- str = [];
- o = o || {};
-
- $(items).each(function() {
- var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/));
- if (res) {
- str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2]));
- }
- });
-
- if(!str.length && o.key) {
- str.push(o.key + "=");
- }
-
- return str.join("&");
-
- },
-
- toArray: function(o) {
-
- var items = this._getItemsAsjQuery(o && o.connected),
- ret = [];
-
- o = o || {};
-
- items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); });
- return ret;
-
- },
-
- /* Be careful with the following core functions */
- _intersectsWith: function(item) {
-
- var x1 = this.positionAbs.left,
- x2 = x1 + this.helperProportions.width,
- y1 = this.positionAbs.top,
- y2 = y1 + this.helperProportions.height,
- l = item.left,
- r = l + item.width,
- t = item.top,
- b = t + item.height,
- dyClick = this.offset.click.top,
- dxClick = this.offset.click.left,
- isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && ( y1 + dyClick ) < b ),
- isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && ( x1 + dxClick ) < r ),
- isOverElement = isOverElementHeight && isOverElementWidth;
-
- if ( this.options.tolerance === "pointer" ||
- this.options.forcePointerForContainers ||
- (this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"])
- ) {
- return isOverElement;
- } else {
-
- return (l < x1 + (this.helperProportions.width / 2) && // Right Half
- x2 - (this.helperProportions.width / 2) < r && // Left Half
- t < y1 + (this.helperProportions.height / 2) && // Bottom Half
- y2 - (this.helperProportions.height / 2) < b ); // Top Half
-
- }
- },
-
- _intersectsWithPointer: function(item) {
-
- var isOverElementHeight = (this.options.axis === "x") || isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
- isOverElementWidth = (this.options.axis === "y") || isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
- isOverElement = isOverElementHeight && isOverElementWidth,
- verticalDirection = this._getDragVerticalDirection(),
- horizontalDirection = this._getDragHorizontalDirection();
-
- if (!isOverElement) {
- return false;
- }
-
- return this.floating ?
- ( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 )
- : ( verticalDirection && (verticalDirection === "down" ? 2 : 1) );
-
- },
-
- _intersectsWithSides: function(item) {
-
- var isOverBottomHalf = isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
- isOverRightHalf = isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
- verticalDirection = this._getDragVerticalDirection(),
- horizontalDirection = this._getDragHorizontalDirection();
-
- if (this.floating && horizontalDirection) {
- return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf));
- } else {
- return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf));
- }
-
- },
-
- _getDragVerticalDirection: function() {
- var delta = this.positionAbs.top - this.lastPositionAbs.top;
- return delta !== 0 && (delta > 0 ? "down" : "up");
- },
-
- _getDragHorizontalDirection: function() {
- var delta = this.positionAbs.left - this.lastPositionAbs.left;
- return delta !== 0 && (delta > 0 ? "right" : "left");
- },
-
- refresh: function(event) {
- this._refreshItems(event);
- this.refreshPositions();
- return this;
- },
-
- _connectWith: function() {
- var options = this.options;
- return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith;
- },
-
- _getItemsAsjQuery: function(connected) {
-
- var i, j, cur, inst,
- items = [],
- queries = [],
- connectWith = this._connectWith();
-
- if(connectWith && connected) {
- for (i = connectWith.length - 1; i >= 0; i--){
- cur = $(connectWith[i]);
- for ( j = cur.length - 1; j >= 0; j--){
- inst = $.data(cur[j], this.widgetFullName);
- if(inst && inst !== this && !inst.options.disabled) {
- queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]);
- }
- }
- }
- }
-
- queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]);
-
- function addItems() {
- items.push( this );
- }
- for (i = queries.length - 1; i >= 0; i--){
- queries[i][0].each( addItems );
- }
-
- return $(items);
-
- },
-
- _removeCurrentsFromItems: function() {
-
- var list = this.currentItem.find(":data(" + this.widgetName + "-item)");
-
- this.items = $.grep(this.items, function (item) {
- for (var j=0; j < list.length; j++) {
- if(list[j] === item.item[0]) {
- return false;
- }
- }
- return true;
- });
-
- },
-
- _refreshItems: function(event) {
-
- this.items = [];
- this.containers = [this];
-
- var i, j, cur, inst, targetData, _queries, item, queriesLength,
- items = this.items,
- queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]],
- connectWith = this._connectWith();
-
- if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down
- for (i = connectWith.length - 1; i >= 0; i--){
- cur = $(connectWith[i]);
- for (j = cur.length - 1; j >= 0; j--){
- inst = $.data(cur[j], this.widgetFullName);
- if(inst && inst !== this && !inst.options.disabled) {
- queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
- this.containers.push(inst);
- }
- }
- }
- }
-
- for (i = queries.length - 1; i >= 0; i--) {
- targetData = queries[i][1];
- _queries = queries[i][0];
-
- for (j=0, queriesLength = _queries.length; j < queriesLength; j++) {
- item = $(_queries[j]);
-
- item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager)
-
- items.push({
- item: item,
- instance: targetData,
- width: 0, height: 0,
- left: 0, top: 0
- });
- }
- }
-
- },
-
- refreshPositions: function(fast) {
-
- //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
- if(this.offsetParent && this.helper) {
- this.offset.parent = this._getParentOffset();
- }
-
- var i, item, t, p;
-
- for (i = this.items.length - 1; i >= 0; i--){
- item = this.items[i];
-
- //We ignore calculating positions of all connected containers when we're not over them
- if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) {
- continue;
- }
-
- t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
-
- if (!fast) {
- item.width = t.outerWidth();
- item.height = t.outerHeight();
- }
-
- p = t.offset();
- item.left = p.left;
- item.top = p.top;
- }
-
- if(this.options.custom && this.options.custom.refreshContainers) {
- this.options.custom.refreshContainers.call(this);
- } else {
- for (i = this.containers.length - 1; i >= 0; i--){
- p = this.containers[i].element.offset();
- this.containers[i].containerCache.left = p.left;
- this.containers[i].containerCache.top = p.top;
- this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
- this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
}
- }
-
- return this;
- },
-
- _createPlaceholder: function(that) {
- that = that || this;
- var className,
- o = that.options;
-
- if(!o.placeholder || o.placeholder.constructor === String) {
- className = o.placeholder;
- o.placeholder = {
- element: function() {
-
- var nodeName = that.currentItem[0].nodeName.toLowerCase(),
- element = $( "<" + nodeName + ">", that.document[0] )
- .addClass(className || that.currentItem[0].className+" ui-sortable-placeholder")
- .removeClass("ui-sortable-helper");
-
- if ( nodeName === "tr" ) {
- that.currentItem.children().each(function() {
- $( "<td> </td>", that.document[0] )
- .attr( "colspan", $( this ).attr( "colspan" ) || 1 )
- .appendTo( element );
+ },
+ // Actual Callbacks object
+ self = {
+ // Add a callback or a collection of callbacks to the list
+ add: function() {
+ if ( list ) {
+ // First, we save the current length
+ var start = list.length;
+ (function add( args ) {
+ jQuery.each( args, function( _, arg ) {
+ var type = jQuery.type( arg );
+ if ( type === "function" ) {
+ if ( !options.unique || !self.has( arg ) ) {
+ list.push( arg );
+ }
+ } else if ( arg && arg.length && type !== "string" ) {
+ // Inspect recursively
+ add( arg );
+ }
});
- } else if ( nodeName === "img" ) {
- element.attr( "src", that.currentItem.attr( "src" ) );
- }
-
- if ( !className ) {
- element.css( "visibility", "hidden" );
- }
-
- return element;
- },
- update: function(container, p) {
-
- // 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
- // 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
- if(className && !o.forcePlaceholderSize) {
- return;
+ })( arguments );
+ // Do we need to add the callbacks to the
+ // current firing batch?
+ if ( firing ) {
+ firingLength = list.length;
+ // With memory, if we're not firing then
+ // we should call right away
+ } else if ( memory ) {
+ firingStart = start;
+ fire( memory );
}
-
- //If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
- if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); }
- if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); }
- }
- };
- }
-
- //Create the placeholder
- that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem));
-
- //Append it after the actual current item
- that.currentItem.after(that.placeholder);
-
- //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
- o.placeholder.update(that, that.placeholder);
-
- },
-
- _contactContainers: function(event) {
- var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, base, cur, nearBottom, floating,
- innermostContainer = null,
- innermostIndex = null;
-
- // get innermost container that intersects with item
- for (i = this.containers.length - 1; i >= 0; i--) {
-
- // never consider a container that's located within the item itself
- if($.contains(this.currentItem[0], this.containers[i].element[0])) {
- continue;
- }
-
- if(this._intersectsWith(this.containers[i].containerCache)) {
-
- // if we've already found a container and it's more "inner" than this, then continue
- if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) {
- continue;
- }
-
- innermostContainer = this.containers[i];
- innermostIndex = i;
-
- } else {
- // container doesn't intersect. trigger "out" event if necessary
- if(this.containers[i].containerCache.over) {
- this.containers[i]._trigger("out", event, this._uiHash(this));
- this.containers[i].containerCache.over = 0;
- }
- }
-
- }
-
- // if no intersecting containers found, return
- if(!innermostContainer) {
- return;
- }
-
- // move the item into the container if it's not there already
- if(this.containers.length === 1) {
- if (!this.containers[innermostIndex].containerCache.over) {
- this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
- this.containers[innermostIndex].containerCache.over = 1;
- }
- } else {
-
- //When entering a new container, we will find the item with the least distance and append our item near it
- dist = 10000;
- itemWithLeastDistance = null;
- floating = innermostContainer.floating || isFloating(this.currentItem);
- posProperty = floating ? "left" : "top";
- sizeProperty = floating ? "width" : "height";
- base = this.positionAbs[posProperty] + this.offset.click[posProperty];
- for (j = this.items.length - 1; j >= 0; j--) {
- if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) {
- continue;
- }
- if(this.items[j].item[0] === this.currentItem[0]) {
- continue;
- }
- if (floating && !isOverAxis(this.positionAbs.top + this.offset.click.top, this.items[j].top, this.items[j].height)) {
- continue;
- }
- cur = this.items[j].item.offset()[posProperty];
- nearBottom = false;
- if(Math.abs(cur - base) > Math.abs(cur + this.items[j][sizeProperty] - base)){
- nearBottom = true;
- cur += this.items[j][sizeProperty];
- }
-
- if(Math.abs(cur - base) < dist) {
- dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
- this.direction = nearBottom ? "up": "down";
- }
- }
-
- //Check if dropOnEmpty is enabled
- if(!itemWithLeastDistance && !this.options.dropOnEmpty) {
- return;
- }
-
- if(this.currentContainer === this.containers[innermostIndex]) {
- return;
- }
-
- itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
- this._trigger("change", event, this._uiHash());
- this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
- this.currentContainer = this.containers[innermostIndex];
-
- //Update the placeholder
- this.options.placeholder.update(this.currentContainer, this.placeholder);
-
- this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
- this.containers[innermostIndex].containerCache.over = 1;
- }
-
-
- },
-
- _createHelper: function(event) {
-
- var o = this.options,
- helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() : this.currentItem);
-
- //Add the helper to the DOM if that didn't happen already
- if(!helper.parents("body").length) {
- $(o.appendTo !== "parent" ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
- }
-
- if(helper[0] === this.currentItem[0]) {
- this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
- }
-
- if(!helper[0].style.width || o.forceHelperSize) {
- helper.width(this.currentItem.width());
- }
- if(!helper[0].style.height || o.forceHelperSize) {
- helper.height(this.currentItem.height());
- }
-
- return helper;
-
- },
-
- _adjustOffsetFromHelper: function(obj) {
- if (typeof obj === "string") {
- obj = obj.split(" ");
- }
- if ($.isArray(obj)) {
- obj = {left: +obj[0], top: +obj[1] || 0};
- }
- if ("left" in obj) {
- this.offset.click.left = obj.left + this.margins.left;
- }
- if ("right" in obj) {
- this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
- }
- if ("top" in obj) {
- this.offset.click.top = obj.top + this.margins.top;
- }
- if ("bottom" in obj) {
- this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
- }
- },
-
- _getParentOffset: function() {
-
-
- //Get the offsetParent and cache its position
- this.offsetParent = this.helper.offsetParent();
- var po = this.offsetParent.offset();
-
- // This is a special case where we need to modify a offset calculated on start, since the following happened:
- // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
- // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
- // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
- if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
- po.left += this.scrollParent.scrollLeft();
- po.top += this.scrollParent.scrollTop();
- }
-
- // This needs to be actually done for all browsers, since pageX/pageY includes this information
- // with an ugly IE fix
- if( this.offsetParent[0] === document.body || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
- po = { top: 0, left: 0 };
- }
-
- return {
- top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
- left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
- };
-
- },
-
- _getRelativeOffset: function() {
-
- if(this.cssPosition === "relative") {
- var p = this.currentItem.position();
- return {
- top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
- left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
- };
- } else {
- return { top: 0, left: 0 };
- }
-
- },
-
- _cacheMargins: function() {
- this.margins = {
- left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
- top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
- };
- },
-
- _cacheHelperProportions: function() {
- this.helperProportions = {
- width: this.helper.outerWidth(),
- height: this.helper.outerHeight()
- };
- },
-
- _setContainment: function() {
-
- var ce, co, over,
- o = this.options;
- if(o.containment === "parent") {
- o.containment = this.helper[0].parentNode;
- }
- if(o.containment === "document" || o.containment === "window") {
- this.containment = [
- 0 - this.offset.relative.left - this.offset.parent.left,
- 0 - this.offset.relative.top - this.offset.parent.top,
- $(o.containment === "document" ? document : window).width() - this.helperProportions.width - this.margins.left,
- ($(o.containment === "document" ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
- ];
- }
-
- if(!(/^(document|window|parent)$/).test(o.containment)) {
- ce = $(o.containment)[0];
- co = $(o.containment).offset();
- over = ($(ce).css("overflow") !== "hidden");
-
- this.containment = [
- co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
- co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
- co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
- co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
- ];
- }
-
- },
-
- _convertPositionTo: function(d, pos) {
-
- if(!pos) {
- pos = this.position;
- }
- var mod = d === "absolute" ? 1 : -1,
- scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent,
- scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
-
- return {
- top: (
- pos.top + // The absolute mouse position
- this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
- ),
- left: (
- pos.left + // The absolute mouse position
- this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
- )
- };
-
- },
-
- _generatePosition: function(event) {
-
- var top, left,
- o = this.options,
- pageX = event.pageX,
- pageY = event.pageY,
- scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
-
- // This is another very weird special case that only happens for relative elements:
- // 1. If the css position is relative
- // 2. and the scroll parent is the document or similar to the offset parent
- // we have to refresh the relative offset during the scroll so there are no jumps
- if(this.cssPosition === "relative" && !(this.scrollParent[0] !== document && this.scrollParent[0] !== this.offsetParent[0])) {
- this.offset.relative = this._getRelativeOffset();
- }
-
- /*
- * - Position constraining -
- * Constrain the position to a mix of grid, containment.
- */
-
- if(this.originalPosition) { //If we are not dragging yet, we won't check for options
-
- if(this.containment) {
- if(event.pageX - this.offset.click.left < this.containment[0]) {
- pageX = this.containment[0] + this.offset.click.left;
}
- if(event.pageY - this.offset.click.top < this.containment[1]) {
- pageY = this.containment[1] + this.offset.click.top;
- }
- if(event.pageX - this.offset.click.left > this.containment[2]) {
- pageX = this.containment[2] + this.offset.click.left;
+ return this;
+ },
+ // Remove a callback from the list
+ remove: function() {
+ if ( list ) {
+ jQuery.each( arguments, function( _, arg ) {
+ var index;
+ while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+ list.splice( index, 1 );
+ // Handle firing indexes
+ if ( firing ) {
+ if ( index <= firingLength ) {
+ firingLength--;
+ }
+ if ( index <= firingIndex ) {
+ firingIndex--;
+ }
+ }
+ }
+ });
}
- if(event.pageY - this.offset.click.top > this.containment[3]) {
- pageY = this.containment[3] + this.offset.click.top;
+ return this;
+ },
+ // Check if a given callback is in the list.
+ // If no argument is given, return whether or not list has callbacks attached.
+ has: function( fn ) {
+ return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+ },
+ // Remove all callbacks from the list
+ empty: function() {
+ list = [];
+ firingLength = 0;
+ return this;
+ },
+ // Have the list do nothing anymore
+ disable: function() {
+ list = stack = memory = undefined;
+ return this;
+ },
+ // Is it disabled?
+ disabled: function() {
+ return !list;
+ },
+ // Lock the list in its current state
+ lock: function() {
+ stack = undefined;
+ if ( !memory ) {
+ self.disable();
}
- }
-
- if(o.grid) {
- top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
- pageY = this.containment ? ( (top - this.offset.click.top >= this.containment[1] && top - this.offset.click.top <= this.containment[3]) ? top : ((top - this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
-
- left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
- pageX = this.containment ? ( (left - this.offset.click.left >= this.containment[0] && left - this.offset.click.left <= this.containment[2]) ? left : ((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
- }
-
- }
-
- return {
- top: (
- pageY - // The absolute mouse position
- this.offset.click.top - // Click offset (relative to the element)
- this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.top + // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
- ),
- left: (
- pageX - // The absolute mouse position
- this.offset.click.left - // Click offset (relative to the element)
- this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.left + // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
- )
- };
-
- },
-
- _rearrange: function(event, i, a, hardRefresh) {
-
- a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction === "down" ? i.item[0] : i.item[0].nextSibling));
-
- //Various things done here to improve the performance:
- // 1. we create a setTimeout, that calls refreshPositions
- // 2. on the instance, we have a counter variable, that get's higher after every append
- // 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
- // 4. this lets only the last addition to the timeout stack through
- this.counter = this.counter ? ++this.counter : 1;
- var counter = this.counter;
-
- this._delay(function() {
- if(counter === this.counter) {
- this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
- }
- });
-
- },
-
- _clear: function(event, noPropagation) {
-
- this.reverting = false;
- // We delay all events that have to be triggered to after the point where the placeholder has been removed and
- // everything else normalized again
- var i,
- delayedTriggers = [];
-
- // We first have to update the dom position of the actual currentItem
- // Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
- if(!this._noFinalSort && this.currentItem.parent().length) {
- this.placeholder.before(this.currentItem);
- }
- this._noFinalSort = null;
-
- if(this.helper[0] === this.currentItem[0]) {
- for(i in this._storedCSS) {
- if(this._storedCSS[i] === "auto" || this._storedCSS[i] === "static") {
- this._storedCSS[i] = "";
+ return this;
+ },
+ // Is it locked?
+ locked: function() {
+ return !stack;
+ },
+ // Call all callbacks with the given context and arguments
+ fireWith: function( context, args ) {
+ if ( list && ( !fired || stack ) ) {
+ args = args || [];
+ args = [ context, args.slice ? args.slice() : args ];
+ if ( firing ) {
+ stack.push( args );
+ } else {
+ fire( args );
+ }
}
+ return this;
+ },
+ // Call all the callbacks with the given arguments
+ fire: function() {
+ self.fireWith( this, arguments );
+ return this;
+ },
+ // To know if the callbacks have already been called at least once
+ fired: function() {
+ return !!fired;
}
- this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
- } else {
- this.currentItem.show();
- }
-
- if(this.fromOutside && !noPropagation) {
- delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
- }
- if((this.fromOutside || this.domPosition.prev !== this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent !== this.currentItem.parent()[0]) && !noPropagation) {
- delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
- }
-
- // Check if the items Container has Changed and trigger appropriate
- // events.
- if (this !== this.currentContainer) {
- if(!noPropagation) {
- delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
- delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
- delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
- }
- }
-
-
- //Post events to containers
- function delayEvent( type, instance, container ) {
- return function( event ) {
- container._trigger( type, event, instance._uiHash( instance ) );
- };
- }
- for (i = this.containers.length - 1; i >= 0; i--){
- if (!noPropagation) {
- delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) );
- }
- if(this.containers[i].containerCache.over) {
- delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) );
- this.containers[i].containerCache.over = 0;
- }
- }
-
- //Do what was originally in plugins
- if ( this.storedCursor ) {
- this.document.find( "body" ).css( "cursor", this.storedCursor );
- this.storedStylesheet.remove();
- }
- if(this._storedOpacity) {
- this.helper.css("opacity", this._storedOpacity);
- }
- if(this._storedZIndex) {
- this.helper.css("zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex);
- }
-
- this.dragging = false;
- if(this.cancelHelperRemoval) {
- if(!noPropagation) {
- this._trigger("beforeStop", event, this._uiHash());
- for (i=0; i < delayedTriggers.length; i++) {
- delayedTriggers[i].call(this, event);
- } //Trigger all delayed events
- this._trigger("stop", event, this._uiHash());
- }
-
- this.fromOutside = false;
- return false;
- }
-
- if(!noPropagation) {
- this._trigger("beforeStop", event, this._uiHash());
- }
-
- //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
- this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
-
- if(this.helper[0] !== this.currentItem[0]) {
- this.helper.remove();
- }
- this.helper = null;
-
- if(!noPropagation) {
- for (i=0; i < delayedTriggers.length; i++) {
- delayedTriggers[i].call(this, event);
- } //Trigger all delayed events
- this._trigger("stop", event, this._uiHash());
- }
-
- this.fromOutside = false;
- return true;
-
- },
-
- _trigger: function() {
- if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
- this.cancel();
- }
- },
-
- _uiHash: function(_inst) {
- var inst = _inst || this;
- return {
- helper: inst.helper,
- placeholder: inst.placeholder || $([]),
- position: inst.position,
- originalPosition: inst.originalPosition,
- offset: inst.positionAbs,
- item: inst.currentItem,
- sender: _inst ? _inst.element : null
};
- }
-
-});
-
-})(jQuery);
-(function($, undefined) {
-
-var dataSpace = "ui-effects-";
-
-$.effects = {
- effect: {}
+ return self;
};
+jQuery.extend({
-/*!
- * jQuery Color Animations v2.1.2
- * https://github.com/jquery/jquery-color
- *
- * Copyright 2013 jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * Date: Wed Jan 16 08:47:09 2013 -0600
- */
-(function( jQuery, undefined ) {
-
- var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",
-
- // plusequals test for += 100 -= 100
- rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
- // a set of RE's that can match strings and generate color tuples.
- stringParsers = [{
- re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
- parse: function( execResult ) {
- return [
- execResult[ 1 ],
- execResult[ 2 ],
- execResult[ 3 ],
- execResult[ 4 ]
- ];
- }
- }, {
- re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
- parse: function( execResult ) {
- return [
- execResult[ 1 ] * 2.55,
- execResult[ 2 ] * 2.55,
- execResult[ 3 ] * 2.55,
- execResult[ 4 ]
- ];
- }
- }, {
- // this regex ignores A-F because it's compared against an already lowercased string
- re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
- parse: function( execResult ) {
- return [
- parseInt( execResult[ 1 ], 16 ),
- parseInt( execResult[ 2 ], 16 ),
- parseInt( execResult[ 3 ], 16 )
- ];
- }
- }, {
- // this regex ignores A-F because it's compared against an already lowercased string
- re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
- parse: function( execResult ) {
- return [
- parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
- parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
- parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
- ];
- }
- }, {
- re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
- space: "hsla",
- parse: function( execResult ) {
- return [
- execResult[ 1 ],
- execResult[ 2 ] / 100,
- execResult[ 3 ] / 100,
- execResult[ 4 ]
- ];
- }
- }],
-
- // jQuery.Color( )
- color = jQuery.Color = function( color, green, blue, alpha ) {
- return new jQuery.Color.fn.parse( color, green, blue, alpha );
- },
- spaces = {
- rgba: {
- props: {
- red: {
- idx: 0,
- type: "byte"
- },
- green: {
- idx: 1,
- type: "byte"
+ Deferred: function( func ) {
+ var tuples = [
+ // action, add listener, listener list, final state
+ [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+ [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+ [ "notify", "progress", jQuery.Callbacks("memory") ]
+ ],
+ state = "pending",
+ promise = {
+ state: function() {
+ return state;
},
- blue: {
- idx: 2,
- type: "byte"
- }
- }
- },
-
- hsla: {
- props: {
- hue: {
- idx: 0,
- type: "degrees"
+ always: function() {
+ deferred.done( arguments ).fail( arguments );
+ return this;
},
- saturation: {
- idx: 1,
- type: "percent"
+ then: function( /* fnDone, fnFail, fnProgress */ ) {
+ var fns = arguments;
+ return jQuery.Deferred(function( newDefer ) {
+ jQuery.each( tuples, function( i, tuple ) {
+ var action = tuple[ 0 ],
+ fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+ // deferred[ done | fail | progress ] for forwarding actions to newDefer
+ deferred[ tuple[1] ](function() {
+ var returned = fn && fn.apply( this, arguments );
+ if ( returned && jQuery.isFunction( returned.promise ) ) {
+ returned.promise()
+ .done( newDefer.resolve )
+ .fail( newDefer.reject )
+ .progress( newDefer.notify );
+ } else {
+ newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+ }
+ });
+ });
+ fns = null;
+ }).promise();
},
- lightness: {
- idx: 2,
- type: "percent"
+ // Get a promise for this deferred
+ // If obj is provided, the promise aspect is added to the object
+ promise: function( obj ) {
+ return obj != null ? jQuery.extend( obj, promise ) : promise;
}
- }
- }
- },
- propTypes = {
- "byte": {
- floor: true,
- max: 255
- },
- "percent": {
- max: 1
- },
- "degrees": {
- mod: 360,
- floor: true
- }
- },
- support = color.support = {},
-
- // element for support tests
- supportElem = jQuery( "<p>" )[ 0 ],
-
- // colors = jQuery.Color.names
- colors,
-
- // local aliases of functions called often
- each = jQuery.each;
-
-// determine rgba support immediately
-supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
-support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
-
-// define cache name and alpha properties
-// for rgba and hsla spaces
-each( spaces, function( spaceName, space ) {
- space.cache = "_" + spaceName;
- space.props.alpha = {
- idx: 3,
- type: "percent",
- def: 1
- };
-});
-
-function clamp( value, prop, allowEmpty ) {
- var type = propTypes[ prop.type ] || {};
-
- if ( value == null ) {
- return (allowEmpty || !prop.def) ? null : prop.def;
- }
-
- // ~~ is an short way of doing floor for positive numbers
- value = type.floor ? ~~value : parseFloat( value );
-
- // IE will pass in empty strings as value for alpha,
- // which will hit this case
- if ( isNaN( value ) ) {
- return prop.def;
- }
-
- if ( type.mod ) {
- // we add mod before modding to make sure that negatives values
- // get converted properly: -10 -> 350
- return (value + type.mod) % type.mod;
- }
-
- // for now all property types without mod have min and max
- return 0 > value ? 0 : type.max < value ? type.max : value;
-}
-
-function stringParse( string ) {
- var inst = color(),
- rgba = inst._rgba = [];
-
- string = string.toLowerCase();
-
- each( stringParsers, function( i, parser ) {
- var parsed,
- match = parser.re.exec( string ),
- values = match && parser.parse( match ),
- spaceName = parser.space || "rgba";
-
- if ( values ) {
- parsed = inst[ spaceName ]( values );
-
- // if this was an rgba parse the assignment might happen twice
- // oh well....
- inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
- rgba = inst._rgba = parsed._rgba;
-
- // exit each( stringParsers ) here because we matched
- return false;
- }
- });
-
- // Found a stringParser that handled it
- if ( rgba.length ) {
-
- // if this came from a parsed string, force "transparent" when alpha is 0
- // chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
- if ( rgba.join() === "0,0,0,0" ) {
- jQuery.extend( rgba, colors.transparent );
- }
- return inst;
- }
-
- // named colors
- return colors[ string ];
-}
-
-color.fn = jQuery.extend( color.prototype, {
- parse: function( red, green, blue, alpha ) {
- if ( red === undefined ) {
- this._rgba = [ null, null, null, null ];
- return this;
- }
- if ( red.jquery || red.nodeType ) {
- red = jQuery( red ).css( green );
- green = undefined;
- }
-
- var inst = this,
- type = jQuery.type( red ),
- rgba = this._rgba = [];
-
- // more than 1 argument specified - assume ( red, green, blue, alpha )
- if ( green !== undefined ) {
- red = [ red, green, blue, alpha ];
- type = "array";
- }
-
- if ( type === "string" ) {
- return this.parse( stringParse( red ) || colors._default );
- }
-
- if ( type === "array" ) {
- each( spaces.rgba.props, function( key, prop ) {
- rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
- });
- return this;
- }
-
- if ( type === "object" ) {
- if ( red instanceof color ) {
- each( spaces, function( spaceName, space ) {
- if ( red[ space.cache ] ) {
- inst[ space.cache ] = red[ space.cache ].slice();
- }
- });
- } else {
- each( spaces, function( spaceName, space ) {
- var cache = space.cache;
- each( space.props, function( key, prop ) {
-
- // if the cache doesn't exist, and we know how to convert
- if ( !inst[ cache ] && space.to ) {
+ },
+ deferred = {};
- // if the value was null, we don't need to copy it
- // if the key was alpha, we don't need to copy it either
- if ( key === "alpha" || red[ key ] == null ) {
- return;
- }
- inst[ cache ] = space.to( inst._rgba );
- }
+ // Keep pipe for back-compat
+ promise.pipe = promise.then;
- // this is the only case where we allow nulls for ALL properties.
- // call clamp with alwaysAllowEmpty
- inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
- });
+ // Add list-specific methods
+ jQuery.each( tuples, function( i, tuple ) {
+ var list = tuple[ 2 ],
+ stateString = tuple[ 3 ];
- // everything defined but alpha?
- if ( inst[ cache ] && jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
- // use the default of 1
- inst[ cache ][ 3 ] = 1;
- if ( space.from ) {
- inst._rgba = space.from( inst[ cache ] );
- }
- }
- });
- }
- return this;
- }
- },
- is: function( compare ) {
- var is = color( compare ),
- same = true,
- inst = this;
-
- each( spaces, function( _, space ) {
- var localCache,
- isCache = is[ space.cache ];
- if (isCache) {
- localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
- each( space.props, function( _, prop ) {
- if ( isCache[ prop.idx ] != null ) {
- same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
- return same;
- }
- });
- }
- return same;
- });
- return same;
- },
- _space: function() {
- var used = [],
- inst = this;
- each( spaces, function( spaceName, space ) {
- if ( inst[ space.cache ] ) {
- used.push( spaceName );
- }
- });
- return used.pop();
- },
- transition: function( other, distance ) {
- var end = color( other ),
- spaceName = end._space(),
- space = spaces[ spaceName ],
- startColor = this.alpha() === 0 ? color( "transparent" ) : this,
- start = startColor[ space.cache ] || space.to( startColor._rgba ),
- result = start.slice();
-
- end = end[ space.cache ];
- each( space.props, function( key, prop ) {
- var index = prop.idx,
- startValue = start[ index ],
- endValue = end[ index ],
- type = propTypes[ prop.type ] || {};
-
- // if null, don't override start value
- if ( endValue === null ) {
- return;
- }
- // if null - use end
- if ( startValue === null ) {
- result[ index ] = endValue;
- } else {
- if ( type.mod ) {
- if ( endValue - startValue > type.mod / 2 ) {
- startValue += type.mod;
- } else if ( startValue - endValue > type.mod / 2 ) {
- startValue -= type.mod;
- }
- }
- result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
+ // promise[ done | fail | progress ] = list.add
+ promise[ tuple[1] ] = list.add;
+
+ // Handle state
+ if ( stateString ) {
+ list.add(function() {
+ // state = [ resolved | rejected ]
+ state = stateString;
+
+ // [ reject_list | resolve_list ].disable; progress_list.lock
+ }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
}
- });
- return this[ spaceName ]( result );
- },
- blend: function( opaque ) {
- // if we are already opaque - return ourself
- if ( this._rgba[ 3 ] === 1 ) {
- return this;
- }
- var rgb = this._rgba.slice(),
- a = rgb.pop(),
- blend = color( opaque )._rgba;
+ // deferred[ resolve | reject | notify ]
+ deferred[ tuple[0] ] = function() {
+ deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+ return this;
+ };
+ deferred[ tuple[0] + "With" ] = list.fireWith;
+ });
- return color( jQuery.map( rgb, function( v, i ) {
- return ( 1 - a ) * blend[ i ] + a * v;
- }));
- },
- toRgbaString: function() {
- var prefix = "rgba(",
- rgba = jQuery.map( this._rgba, function( v, i ) {
- return v == null ? ( i > 2 ? 1 : 0 ) : v;
- });
+ // Make the deferred a promise
+ promise.promise( deferred );
- if ( rgba[ 3 ] === 1 ) {
- rgba.pop();
- prefix = "rgb(";
+ // Call given func if any
+ if ( func ) {
+ func.call( deferred, deferred );
}
- return prefix + rgba.join() + ")";
+ // All done!
+ return deferred;
},
- toHslaString: function() {
- var prefix = "hsla(",
- hsla = jQuery.map( this.hsla(), function( v, i ) {
- if ( v == null ) {
- v = i > 2 ? 1 : 0;
- }
- // catch 1 and 2
- if ( i && i < 3 ) {
- v = Math.round( v * 100 ) + "%";
- }
- return v;
- });
+ // Deferred helper
+ when: function( subordinate /* , ..., subordinateN */ ) {
+ var i = 0,
+ resolveValues = core_slice.call( arguments ),
+ length = resolveValues.length,
- if ( hsla[ 3 ] === 1 ) {
- hsla.pop();
- prefix = "hsl(";
- }
- return prefix + hsla.join() + ")";
- },
- toHexString: function( includeAlpha ) {
- var rgba = this._rgba.slice(),
- alpha = rgba.pop();
+ // the count of uncompleted subordinates
+ remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+ // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+ deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+ // Update function for both resolve and progress values
+ updateFunc = function( i, contexts, values ) {
+ return function( value ) {
+ contexts[ i ] = this;
+ values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+ if( values === progressValues ) {
+ deferred.notifyWith( contexts, values );
+ } else if ( !( --remaining ) ) {
+ deferred.resolveWith( contexts, values );
+ }
+ };
+ },
+
+ progressValues, progressContexts, resolveContexts;
- if ( includeAlpha ) {
- rgba.push( ~~( alpha * 255 ) );
+ // add listeners to Deferred subordinates; treat others as resolved
+ if ( length > 1 ) {
+ progressValues = new Array( length );
+ progressContexts = new Array( length );
+ resolveContexts = new Array( length );
+ for ( ; i < length; i++ ) {
+ if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+ resolveValues[ i ].promise()
+ .done( updateFunc( i, resolveContexts, resolveValues ) )
+ .fail( deferred.reject )
+ .progress( updateFunc( i, progressContexts, progressValues ) );
+ } else {
+ --remaining;
+ }
+ }
}
- return "#" + jQuery.map( rgba, function( v ) {
+ // if we're not waiting on anything, resolve the master
+ if ( !remaining ) {
+ deferred.resolveWith( resolveContexts, resolveValues );
+ }
- // default to 0 when nulls exist
- v = ( v || 0 ).toString( 16 );
- return v.length === 1 ? "0" + v : v;
- }).join("");
- },
- toString: function() {
- return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
+ return deferred.promise();
}
});
-color.fn.parse.prototype = color.fn;
-
-// hsla conversions adapted from:
-// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
+jQuery.support = (function( support ) {
+ var input = document.createElement("input"),
+ fragment = document.createDocumentFragment(),
+ div = document.createElement("div"),
+ select = document.createElement("select"),
+ opt = select.appendChild( document.createElement("option") );
-function hue2rgb( p, q, h ) {
- h = ( h + 1 ) % 1;
- if ( h * 6 < 1 ) {
- return p + (q - p) * h * 6;
+ // Finish early in limited environments
+ if ( !input.type ) {
+ return support;
}
- if ( h * 2 < 1) {
- return q;
- }
- if ( h * 3 < 2 ) {
- return p + (q - p) * ((2/3) - h) * 6;
- }
- return p;
-}
-spaces.hsla.to = function ( rgba ) {
- if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
- return [ null, null, null, rgba[ 3 ] ];
- }
- var r = rgba[ 0 ] / 255,
- g = rgba[ 1 ] / 255,
- b = rgba[ 2 ] / 255,
- a = rgba[ 3 ],
- max = Math.max( r, g, b ),
- min = Math.min( r, g, b ),
- diff = max - min,
- add = max + min,
- l = add * 0.5,
- h, s;
-
- if ( min === max ) {
- h = 0;
- } else if ( r === max ) {
- h = ( 60 * ( g - b ) / diff ) + 360;
- } else if ( g === max ) {
- h = ( 60 * ( b - r ) / diff ) + 120;
- } else {
- h = ( 60 * ( r - g ) / diff ) + 240;
- }
+ input.type = "checkbox";
- // chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
- // otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
- if ( diff === 0 ) {
- s = 0;
- } else if ( l <= 0.5 ) {
- s = diff / add;
- } else {
- s = diff / ( 2 - add );
- }
- return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
-};
+ // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+ // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+ support.checkOn = input.value !== "";
-spaces.hsla.from = function ( hsla ) {
- if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
- return [ null, null, null, hsla[ 3 ] ];
- }
- var h = hsla[ 0 ] / 360,
- s = hsla[ 1 ],
- l = hsla[ 2 ],
- a = hsla[ 3 ],
- q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
- p = 2 * l - q;
-
- return [
- Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
- Math.round( hue2rgb( p, q, h ) * 255 ),
- Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
- a
- ];
-};
+ // Must access the parent to make an option select properly
+ // Support: IE9, IE10
+ support.optSelected = opt.selected;
+ // Will be defined later
+ support.reliableMarginRight = true;
+ support.boxSizingReliable = true;
+ support.pixelPosition = false;
-each( spaces, function( spaceName, space ) {
- var props = space.props,
- cache = space.cache,
- to = space.to,
- from = space.from;
+ // Make sure checked status is properly cloned
+ // Support: IE9, IE10
+ input.checked = true;
+ support.noCloneChecked = input.cloneNode( true ).checked;
- // makes rgba() and hsla()
- color.fn[ spaceName ] = function( value ) {
+ // Make sure that the options inside disabled selects aren't marked as disabled
+ // (WebKit marks them as disabled)
+ select.disabled = true;
+ support.optDisabled = !opt.disabled;
- // generate a cache for this space if it doesn't exist
- if ( to && !this[ cache ] ) {
- this[ cache ] = to( this._rgba );
- }
- if ( value === undefined ) {
- return this[ cache ].slice();
- }
+ // Check if an input maintains its value after becoming a radio
+ // Support: IE9, IE10
+ input = document.createElement("input");
+ input.value = "t";
+ input.type = "radio";
+ support.radioValue = input.value === "t";
- var ret,
- type = jQuery.type( value ),
- arr = ( type === "array" || type === "object" ) ? value : arguments,
- local = this[ cache ].slice();
+ // #11217 - WebKit loses check when the name is after the checked attribute
+ input.setAttribute( "checked", "t" );
+ input.setAttribute( "name", "t" );
- each( props, function( key, prop ) {
- var val = arr[ type === "object" ? key : prop.idx ];
- if ( val == null ) {
- val = local[ prop.idx ];
- }
- local[ prop.idx ] = clamp( val, prop );
- });
+ fragment.appendChild( input );
- if ( from ) {
- ret = color( from( local ) );
- ret[ cache ] = local;
- return ret;
- } else {
- return color( local );
- }
- };
+ // Support: Safari 5.1, Android 4.x, Android 2.3
+ // old WebKit doesn't clone checked state correctly in fragments
+ support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+ // Support: Firefox, Chrome, Safari
+ // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+ support.focusinBubbles = "onfocusin" in window;
+
+ div.style.backgroundClip = "content-box";
+ div.cloneNode( true ).style.backgroundClip = "";
+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
- // makes red() green() blue() alpha() hue() saturation() lightness()
- each( props, function( key, prop ) {
- // alpha is included in more than one space
- if ( color.fn[ key ] ) {
+ // Run tests that need a body at doc ready
+ jQuery(function() {
+ var container, marginDiv,
+ // Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+ divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+ body = document.getElementsByTagName("body")[ 0 ];
+
+ if ( !body ) {
+ // Return for frameset docs that don't have a body
return;
}
- color.fn[ key ] = function( value ) {
- var vtype = jQuery.type( value ),
- fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
- local = this[ fn ](),
- cur = local[ prop.idx ],
- match;
- if ( vtype === "undefined" ) {
- return cur;
- }
+ container = document.createElement("div");
+ container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
- if ( vtype === "function" ) {
- value = value.call( this, cur );
- vtype = jQuery.type( value );
- }
- if ( value == null && prop.empty ) {
- return this;
- }
- if ( vtype === "string" ) {
- match = rplusequals.exec( value );
- if ( match ) {
- value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
- }
- }
- local[ prop.idx ] = value;
- return this[ fn ]( local );
- };
- });
-});
+ // Check box-sizing and margin behavior.
+ body.appendChild( container ).appendChild( div );
+ div.innerHTML = "";
+ // Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+ div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
-// add cssHook and .fx.step function for each named hook.
-// accept a space separated string of properties
-color.hook = function( hook ) {
- var hooks = hook.split( " " );
- each( hooks, function( i, hook ) {
- jQuery.cssHooks[ hook ] = {
- set: function( elem, value ) {
- var parsed, curElem,
- backgroundColor = "";
-
- if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) {
- value = color( parsed || value );
- if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
- curElem = hook === "backgroundColor" ? elem.parentNode : elem;
- while (
- (backgroundColor === "" || backgroundColor === "transparent") &&
- curElem && curElem.style
- ) {
- try {
- backgroundColor = jQuery.css( curElem, "backgroundColor" );
- curElem = curElem.parentNode;
- } catch ( e ) {
- }
- }
+ // Workaround failing boxSizing test due to offsetWidth returning wrong value
+ // with some non-1 values of body zoom, ticket #13543
+ jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+ support.boxSizing = div.offsetWidth === 4;
+ });
- value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
- backgroundColor :
- "_default" );
- }
+ // Use window.getComputedStyle because jsdom on node.js will break without it.
+ if ( window.getComputedStyle ) {
+ support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+ support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
- value = value.toRgbaString();
- }
- try {
- elem.style[ hook ] = value;
- } catch( e ) {
- // wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
- }
- }
- };
- jQuery.fx.step[ hook ] = function( fx ) {
- if ( !fx.colorInit ) {
- fx.start = color( fx.elem, hook );
- fx.end = color( fx.end );
- fx.colorInit = true;
- }
- jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
- };
+ // Support: Android 2.3
+ // Check if div with explicit width and no margin-right incorrectly
+ // gets computed margin-right based on width of container. (#3333)
+ // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+ marginDiv = div.appendChild( document.createElement("div") );
+ marginDiv.style.cssText = div.style.cssText = divReset;
+ marginDiv.style.marginRight = marginDiv.style.width = "0";
+ div.style.width = "1px";
+
+ support.reliableMarginRight =
+ !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+ }
+
+ body.removeChild( container );
});
-};
+ return support;
+})( {} );
-color.hook( stepHooks );
+/*
+ Implementation Summary
-jQuery.cssHooks.borderColor = {
- expand: function( value ) {
- var expanded = {};
+ 1. Enforce API surface and semantic compatibility with 1.9.x branch
+ 2. Improve the module's maintainability by reducing the storage
+ paths to a single mechanism.
+ 3. Use the same single mechanism to support "private" and "user" data.
+ 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+ 5. Avoid exposing implementation details on user objects (eg. expando properties)
+ 6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+ rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+ rmultiDash = /([A-Z])/g;
- each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
- expanded[ "border" + part + "Color" ] = value;
- });
- return expanded;
- }
-};
+function Data() {
+ // Support: Android < 4,
+ // Old WebKit does not have Object.preventExtensions/freeze method,
+ // return new empty object instead with no [[set]] accessor
+ Object.defineProperty( this.cache = {}, 0, {
+ get: function() {
+ return {};
+ }
+ });
-// Basic color names only.
-// Usage of any of the other color names requires adding yourself or including
-// jquery.color.svg-names.js.
-colors = jQuery.Color.names = {
- // 4.1. Basic color keywords
- aqua: "#00ffff",
- black: "#000000",
- blue: "#0000ff",
- fuchsia: "#ff00ff",
- gray: "#808080",
- green: "#008000",
- lime: "#00ff00",
- maroon: "#800000",
- navy: "#000080",
- olive: "#808000",
- purple: "#800080",
- red: "#ff0000",
- silver: "#c0c0c0",
- teal: "#008080",
- white: "#ffffff",
- yellow: "#ffff00",
-
- // 4.2.3. "transparent" color keyword
- transparent: [ null, null, null, 0 ],
-
- _default: "#ffffff"
-};
+ this.expando = jQuery.expando + Math.random();
+}
-})( jQuery );
-
-
-/******************************************************************************/
-/****************************** CLASS ANIMATIONS ******************************/
-/******************************************************************************/
-(function() {
-
-var classAnimationActions = [ "add", "remove", "toggle" ],
- shorthandStyles = {
- border: 1,
- borderBottom: 1,
- borderColor: 1,
- borderLeft: 1,
- borderRight: 1,
- borderTop: 1,
- borderWidth: 1,
- margin: 1,
- padding: 1
- };
+Data.uid = 1;
-$.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) {
- $.fx.step[ prop ] = function( fx ) {
- if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
- jQuery.style( fx.elem, prop, fx.end );
- fx.setAttr = true;
- }
- };
-});
+Data.accepts = function( owner ) {
+ // Accepts only:
+ // - Node
+ // - Node.ELEMENT_NODE
+ // - Node.DOCUMENT_NODE
+ // - Object
+ // - Any
+ return owner.nodeType ?
+ owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
-function getElementStyles( elem ) {
- var key, len,
- style = elem.ownerDocument.defaultView ?
- elem.ownerDocument.defaultView.getComputedStyle( elem, null ) :
- elem.currentStyle,
- styles = {};
-
- if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
- len = style.length;
- while ( len-- ) {
- key = style[ len ];
- if ( typeof style[ key ] === "string" ) {
- styles[ $.camelCase( key ) ] = style[ key ];
- }
- }
- // support: Opera, IE <9
- } else {
- for ( key in style ) {
- if ( typeof style[ key ] === "string" ) {
- styles[ key ] = style[ key ];
- }
+Data.prototype = {
+ key: function( owner ) {
+ // We can accept data for non-element nodes in modern browsers,
+ // but we should not, see #8335.
+ // Always return the key for a frozen object.
+ if ( !Data.accepts( owner ) ) {
+ return 0;
}
- }
- return styles;
-}
+ var descriptor = {},
+ // Check if the owner object already has a cache key
+ unlock = owner[ this.expando ];
+ // If not, create one
+ if ( !unlock ) {
+ unlock = Data.uid++;
-function styleDifference( oldStyle, newStyle ) {
- var diff = {},
- name, value;
+ // Secure it in a non-enumerable, non-writable property
+ try {
+ descriptor[ this.expando ] = { value: unlock };
+ Object.defineProperties( owner, descriptor );
- for ( name in newStyle ) {
- value = newStyle[ name ];
- if ( oldStyle[ name ] !== value ) {
- if ( !shorthandStyles[ name ] ) {
- if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
- diff[ name ] = value;
- }
+ // Support: Android < 4
+ // Fallback to a less secure definition
+ } catch ( e ) {
+ descriptor[ this.expando ] = unlock;
+ jQuery.extend( owner, descriptor );
}
}
- }
- return diff;
-}
+ // Ensure the cache object
+ if ( !this.cache[ unlock ] ) {
+ this.cache[ unlock ] = {};
+ }
-// support: jQuery <1.8
-if ( !$.fn.addBack ) {
- $.fn.addBack = function( selector ) {
- return this.add( selector == null ?
- this.prevObject : this.prevObject.filter( selector )
- );
- };
-}
+ return unlock;
+ },
+ set: function( owner, data, value ) {
+ var prop,
+ // There may be an unlock assigned to this node,
+ // if there is no entry for this "owner", create one inline
+ // and set the unlock as though an owner entry had always existed
+ unlock = this.key( owner ),
+ cache = this.cache[ unlock ];
-$.effects.animateClass = function( value, duration, easing, callback ) {
- var o = $.speed( duration, easing, callback );
-
- return this.queue( function() {
- var animated = $( this ),
- baseClass = animated.attr( "class" ) || "",
- applyClassChange,
- allAnimations = o.children ? animated.find( "*" ).addBack() : animated;
-
- // map the animated objects to store the original styles.
- allAnimations = allAnimations.map(function() {
- var el = $( this );
- return {
- el: el,
- start: getElementStyles( this )
- };
- });
+ // Handle: [ owner, key, value ] args
+ if ( typeof data === "string" ) {
+ cache[ data ] = value;
- // apply class change
- applyClassChange = function() {
- $.each( classAnimationActions, function(i, action) {
- if ( value[ action ] ) {
- animated[ action + "Class" ]( value[ action ] );
+ // Handle: [ owner, { properties } ] args
+ } else {
+ // Fresh assignments by object are shallow copied
+ if ( jQuery.isEmptyObject( cache ) ) {
+ jQuery.extend( this.cache[ unlock ], data );
+ // Otherwise, copy the properties one-by-one to the cache object
+ } else {
+ for ( prop in data ) {
+ cache[ prop ] = data[ prop ];
}
- });
- };
- applyClassChange();
-
- // map all animated objects again - calculate new styles and diff
- allAnimations = allAnimations.map(function() {
- this.end = getElementStyles( this.el[ 0 ] );
- this.diff = styleDifference( this.start, this.end );
- return this;
- });
+ }
+ }
+ return cache;
+ },
+ get: function( owner, key ) {
+ // Either a valid cache is found, or will be created.
+ // New caches will be created and the unlock returned,
+ // allowing direct access to the newly created
+ // empty data object. A valid owner object must be provided.
+ var cache = this.cache[ this.key( owner ) ];
- // apply original class
- animated.attr( "class", baseClass );
-
- // map all animated objects again - this time collecting a promise
- allAnimations = allAnimations.map(function() {
- var styleInfo = this,
- dfd = $.Deferred(),
- opts = $.extend({}, o, {
- queue: false,
- complete: function() {
- dfd.resolve( styleInfo );
- }
- });
+ return key === undefined ?
+ cache : cache[ key ];
+ },
+ access: function( owner, key, value ) {
+ var stored;
+ // In cases where either:
+ //
+ // 1. No key was specified
+ // 2. A string key was specified, but no value provided
+ //
+ // Take the "read" path and allow the get method to determine
+ // which value to return, respectively either:
+ //
+ // 1. The entire cache object
+ // 2. The data stored at the key
+ //
+ if ( key === undefined ||
+ ((key && typeof key === "string") && value === undefined) ) {
- this.el.animate( this.diff, opts );
- return dfd.promise();
- });
+ stored = this.get( owner, key );
- // once all animations have completed:
- $.when.apply( $, allAnimations.get() ).done(function() {
+ return stored !== undefined ?
+ stored : this.get( owner, jQuery.camelCase(key) );
+ }
- // set the final class
- applyClassChange();
+ // [*]When the key is not a string, or both a key and value
+ // are specified, set or extend (existing objects) with either:
+ //
+ // 1. An object of properties
+ // 2. A key and value
+ //
+ this.set( owner, key, value );
- // for each animated element,
- // clear all css properties that were animated
- $.each( arguments, function() {
- var el = this.el;
- $.each( this.diff, function(key) {
- el.css( key, "" );
- });
- });
+ // Since the "set" path can have two possible entry points
+ // return the expected data based on which path was taken[*]
+ return value !== undefined ? value : key;
+ },
+ remove: function( owner, key ) {
+ var i, name, camel,
+ unlock = this.key( owner ),
+ cache = this.cache[ unlock ];
- // this is guarnteed to be there if you use jQuery.speed()
- // it also handles dequeuing the next anim...
- o.complete.call( animated[ 0 ] );
- });
- });
-};
+ if ( key === undefined ) {
+ this.cache[ unlock ] = {};
-$.fn.extend({
- addClass: (function( orig ) {
- return function( classNames, speed, easing, callback ) {
- return speed ?
- $.effects.animateClass.call( this,
- { add: classNames }, speed, easing, callback ) :
- orig.apply( this, arguments );
- };
- })( $.fn.addClass ),
-
- removeClass: (function( orig ) {
- return function( classNames, speed, easing, callback ) {
- return arguments.length > 1 ?
- $.effects.animateClass.call( this,
- { remove: classNames }, speed, easing, callback ) :
- orig.apply( this, arguments );
- };
- })( $.fn.removeClass ),
-
- toggleClass: (function( orig ) {
- return function( classNames, force, speed, easing, callback ) {
- if ( typeof force === "boolean" || force === undefined ) {
- if ( !speed ) {
- // without speed parameter
- return orig.apply( this, arguments );
+ } else {
+ // Support array or space separated string of keys
+ if ( jQuery.isArray( key ) ) {
+ // If "name" is an array of keys...
+ // When data is initially created, via ("key", "val") signature,
+ // keys will be converted to camelCase.
+ // Since there is no way to tell _how_ a key was added, remove
+ // both plain key and camelCase key. #12786
+ // This will only penalize the array argument path.
+ name = key.concat( key.map( jQuery.camelCase ) );
+ } else {
+ camel = jQuery.camelCase( key );
+ // Try the string as a key before any manipulation
+ if ( key in cache ) {
+ name = [ key, camel ];
} else {
- return $.effects.animateClass.call( this,
- (force ? { add: classNames } : { remove: classNames }),
- speed, easing, callback );
+ // If a key with the spaces exists, use it.
+ // Otherwise, create an array by matching non-whitespace
+ name = camel;
+ name = name in cache ?
+ [ name ] : ( name.match( core_rnotwhite ) || [] );
}
- } else {
- // without force parameter
- return $.effects.animateClass.call( this,
- { toggle: classNames }, force, speed, easing );
}
- };
- })( $.fn.toggleClass ),
- switchClass: function( remove, add, speed, easing, callback) {
- return $.effects.animateClass.call( this, {
- add: add,
- remove: remove
- }, speed, easing, callback );
+ i = name.length;
+ while ( i-- ) {
+ delete cache[ name[ i ] ];
+ }
+ }
+ },
+ hasData: function( owner ) {
+ return !jQuery.isEmptyObject(
+ this.cache[ owner[ this.expando ] ] || {}
+ );
+ },
+ discard: function( owner ) {
+ if ( owner[ this.expando ] ) {
+ delete this.cache[ owner[ this.expando ] ];
+ }
}
-});
-
-})();
+};
-/******************************************************************************/
-/*********************************** EFFECTS **********************************/
-/******************************************************************************/
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
-(function() {
-$.extend( $.effects, {
- version: "@VERSION",
+jQuery.extend({
+ acceptData: Data.accepts,
- // Saves a set of properties in a data storage
- save: function( element, set ) {
- for( var i=0; i < set.length; i++ ) {
- if ( set[ i ] !== null ) {
- element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
- }
- }
+ hasData: function( elem ) {
+ return data_user.hasData( elem ) || data_priv.hasData( elem );
},
- // Restores a set of previously saved properties from a data storage
- restore: function( element, set ) {
- var val, i;
- for( i=0; i < set.length; i++ ) {
- if ( set[ i ] !== null ) {
- val = element.data( dataSpace + set[ i ] );
- // support: jQuery 1.6.2
- // http://bugs.jquery.com/ticket/9917
- // jQuery 1.6.2 incorrectly returns undefined for any falsy value.
- // We can't differentiate between "" and 0 here, so we just assume
- // empty string since it's likely to be a more common value...
- if ( val === undefined ) {
- val = "";
- }
- element.css( set[ i ], val );
- }
- }
+ data: function( elem, name, data ) {
+ return data_user.access( elem, name, data );
},
- setMode: function( el, mode ) {
- if (mode === "toggle") {
- mode = el.is( ":hidden" ) ? "show" : "hide";
- }
- return mode;
+ removeData: function( elem, name ) {
+ data_user.remove( elem, name );
},
- // Translates a [top,left] array into a baseline value
- // this should be a little more flexible in the future to handle a string & hash
- getBaseline: function( origin, original ) {
- var y, x;
- switch ( origin[ 0 ] ) {
- case "top": y = 0; break;
- case "middle": y = 0.5; break;
- case "bottom": y = 1; break;
- default: y = origin[ 0 ] / original.height;
- }
- switch ( origin[ 1 ] ) {
- case "left": x = 0; break;
- case "center": x = 0.5; break;
- case "right": x = 1; break;
- default: x = origin[ 1 ] / original.width;
- }
- return {
- x: x,
- y: y
- };
+ // TODO: Now that all calls to _data and _removeData have been replaced
+ // with direct calls to data_priv methods, these can be deprecated.
+ _data: function( elem, name, data ) {
+ return data_priv.access( elem, name, data );
},
- // Wraps the element around a wrapper that copies position properties
- createWrapper: function( element ) {
+ _removeData: function( elem, name ) {
+ data_priv.remove( elem, name );
+ }
+});
- // if the element is already wrapped, return it
- if ( element.parent().is( ".ui-effects-wrapper" )) {
- return element.parent();
- }
+jQuery.fn.extend({
+ data: function( key, value ) {
+ var attrs, name,
+ elem = this[ 0 ],
+ i = 0,
+ data = null;
- // wrap the element
- var props = {
- width: element.outerWidth(true),
- height: element.outerHeight(true),
- "float": element.css( "float" )
- },
- wrapper = $( "<div></div>" )
- .addClass( "ui-effects-wrapper" )
- .css({
- fontSize: "100%",
- background: "transparent",
- border: "none",
- margin: 0,
- padding: 0
- }),
- // Store the size in case width/height are defined in % - Fixes #5245
- size = {
- width: element.width(),
- height: element.height()
- },
- active = document.activeElement;
+ // Gets all values
+ if ( key === undefined ) {
+ if ( this.length ) {
+ data = data_user.get( elem );
- // support: Firefox
- // Firefox incorrectly exposes anonymous content
- // https://bugzilla.mozilla.org/show_bug.cgi?id=561664
- try {
- active.id;
- } catch( e ) {
- active = document.body;
- }
+ if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+ attrs = elem.attributes;
+ for ( ; i < attrs.length; i++ ) {
+ name = attrs[ i ].name;
- element.wrap( wrapper );
+ if ( name.indexOf( "data-" ) === 0 ) {
+ name = jQuery.camelCase( name.slice(5) );
+ dataAttr( elem, name, data[ name ] );
+ }
+ }
+ data_priv.set( elem, "hasDataAttrs", true );
+ }
+ }
- // Fixes #7595 - Elements lose focus when wrapped.
- if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
- $( active ).focus();
+ return data;
}
- wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element
-
- // transfer positioning properties to the wrapper
- if ( element.css( "position" ) === "static" ) {
- wrapper.css({ position: "relative" });
- element.css({ position: "relative" });
- } else {
- $.extend( props, {
- position: element.css( "position" ),
- zIndex: element.css( "z-index" )
- });
- $.each([ "top", "left", "bottom", "right" ], function(i, pos) {
- props[ pos ] = element.css( pos );
- if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
- props[ pos ] = "auto";
- }
- });
- element.css({
- position: "relative",
- top: 0,
- left: 0,
- right: "auto",
- bottom: "auto"
+ // Sets multiple values
+ if ( typeof key === "object" ) {
+ return this.each(function() {
+ data_user.set( this, key );
});
}
- element.css(size);
- return wrapper.css( props ).show();
- },
+ return jQuery.access( this, function( value ) {
+ var data,
+ camelKey = jQuery.camelCase( key );
+
+ // The calling jQuery object (element matches) is not empty
+ // (and therefore has an element appears at this[ 0 ]) and the
+ // `value` parameter was not undefined. An empty jQuery object
+ // will result in `undefined` for elem = this[ 0 ] which will
+ // throw an exception if an attempt to read a data cache is made.
+ if ( elem && value === undefined ) {
+ // Attempt to get data from the cache
+ // with the key as-is
+ data = data_user.get( elem, key );
+ if ( data !== undefined ) {
+ return data;
+ }
- removeWrapper: function( element ) {
- var active = document.activeElement;
+ // Attempt to get data from the cache
+ // with the key camelized
+ data = data_user.get( elem, camelKey );
+ if ( data !== undefined ) {
+ return data;
+ }
- if ( element.parent().is( ".ui-effects-wrapper" ) ) {
- element.parent().replaceWith( element );
+ // Attempt to "discover" the data in
+ // HTML5 custom data-* attrs
+ data = dataAttr( elem, camelKey, undefined );
+ if ( data !== undefined ) {
+ return data;
+ }
- // Fixes #7595 - Elements lose focus when wrapped.
- if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
- $( active ).focus();
+ // We tried really hard, but the data doesn't exist.
+ return;
}
- }
+ // Set the data...
+ this.each(function() {
+ // First, attempt to store a copy or reference of any
+ // data that might've been store with a camelCased key.
+ var data = data_user.get( this, camelKey );
+
+ // For HTML5 data-* attribute interop, we have to
+ // store property names with dashes in a camelCase form.
+ // This might not apply to all properties...*
+ data_user.set( this, camelKey, value );
- return element;
+ // *... In the case of properties that might _actually_
+ // have dashes, we need to also store a copy of that
+ // unchanged property.
+ if ( key.indexOf("-") !== -1 && data !== undefined ) {
+ data_user.set( this, key, value );
+ }
+ });
+ }, null, value, arguments.length > 1, null, true );
},
- setTransition: function( element, list, factor, value ) {
- value = value || {};
- $.each( list, function( i, x ) {
- var unit = element.cssUnit( x );
- if ( unit[ 0 ] > 0 ) {
- value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
- }
+ removeData: function( key ) {
+ return this.each(function() {
+ data_user.remove( this, key );
});
- return value;
}
});
-// return an effect options object for the given parameters:
-function _normalizeArguments( effect, options, speed, callback ) {
-
- // allow passing all options as the first parameter
- if ( $.isPlainObject( effect ) ) {
- options = effect;
- effect = effect.effect;
- }
-
- // convert to an object
- effect = { effect: effect };
-
- // catch (effect, null, ...)
- if ( options == null ) {
- options = {};
- }
-
- // catch (effect, callback)
- if ( $.isFunction( options ) ) {
- callback = options;
- speed = null;
- options = {};
- }
-
- // catch (effect, speed, ?)
- if ( typeof options === "number" || $.fx.speeds[ options ] ) {
- callback = speed;
- speed = options;
- options = {};
- }
-
- // catch (effect, options, callback)
- if ( $.isFunction( speed ) ) {
- callback = speed;
- speed = null;
- }
-
- // add options to effect
- if ( options ) {
- $.extend( effect, options );
- }
-
- speed = speed || options.duration;
- effect.duration = $.fx.off ? 0 :
- typeof speed === "number" ? speed :
- speed in $.fx.speeds ? $.fx.speeds[ speed ] :
- $.fx.speeds._default;
-
- effect.complete = callback || options.complete;
-
- return effect;
-}
-
-function standardAnimationOption( option ) {
- // Valid standard speeds (nothing, number, named speed)
- if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) {
- return true;
- }
+function dataAttr( elem, key, data ) {
+ var name;
- // Invalid strings - treat as "normal" speed
- if ( typeof option === "string" && !$.effects.effect[ option ] ) {
- return true;
- }
+ // If nothing was found internally, try to fetch any
+ // data from the HTML5 data-* attribute
+ if ( data === undefined && elem.nodeType === 1 ) {
+ name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+ data = elem.getAttribute( name );
- // Complete callback
- if ( $.isFunction( option ) ) {
- return true;
- }
+ if ( typeof data === "string" ) {
+ try {
+ data = data === "true" ? true :
+ data === "false" ? false :
+ data === "null" ? null :
+ // Only convert to a number if it doesn't change the string
+ +data + "" === data ? +data :
+ rbrace.test( data ) ? JSON.parse( data ) :
+ data;
+ } catch( e ) {}
- // Options hash (but not naming an effect)
- if ( typeof option === "object" && !option.effect ) {
- return true;
+ // Make sure we set the data so it isn't changed later
+ data_user.set( elem, key, data );
+ } else {
+ data = undefined;
+ }
}
-
- // Didn't match any standard API
- return false;
+ return data;
}
+jQuery.extend({
+ queue: function( elem, type, data ) {
+ var queue;
-$.fn.extend({
- effect: function( /* effect, options, speed, callback */ ) {
- var args = _normalizeArguments.apply( this, arguments ),
- mode = args.mode,
- queue = args.queue,
- effectMethod = $.effects.effect[ args.effect ];
-
- if ( $.fx.off || !effectMethod ) {
- // delegate to the original method (e.g., .show()) if possible
- if ( mode ) {
- return this[ mode ]( args.duration, args.complete );
- } else {
- return this.each( function() {
- if ( args.complete ) {
- args.complete.call( this );
- }
- });
+ if ( elem ) {
+ type = ( type || "fx" ) + "queue";
+ queue = data_priv.get( elem, type );
+
+ // Speed up dequeue by getting out quickly if this is just a lookup
+ if ( data ) {
+ if ( !queue || jQuery.isArray( data ) ) {
+ queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+ } else {
+ queue.push( data );
+ }
}
+ return queue || [];
}
+ },
- function run( next ) {
- var elem = $( this ),
- complete = args.complete,
- mode = args.mode;
+ dequeue: function( elem, type ) {
+ type = type || "fx";
- function done() {
- if ( $.isFunction( complete ) ) {
- complete.call( elem[0] );
- }
- if ( $.isFunction( next ) ) {
- next();
- }
- }
+ var queue = jQuery.queue( elem, type ),
+ startLength = queue.length,
+ fn = queue.shift(),
+ hooks = jQuery._queueHooks( elem, type ),
+ next = function() {
+ jQuery.dequeue( elem, type );
+ };
- // If the element already has the correct final state, delegate to
- // the core methods so the internal tracking of "olddisplay" works.
- if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
- elem[ mode ]();
- done();
- } else {
- effectMethod.call( elem[0], args, done );
- }
+ // If the fx queue is dequeued, always remove the progress sentinel
+ if ( fn === "inprogress" ) {
+ fn = queue.shift();
+ startLength--;
}
- return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
- },
-
- show: (function( orig ) {
- return function( option ) {
- if ( standardAnimationOption( option ) ) {
- return orig.apply( this, arguments );
- } else {
- var args = _normalizeArguments.apply( this, arguments );
- args.mode = "show";
- return this.effect.call( this, args );
- }
- };
- })( $.fn.show ),
+ if ( fn ) {
- hide: (function( orig ) {
- return function( option ) {
- if ( standardAnimationOption( option ) ) {
- return orig.apply( this, arguments );
- } else {
- var args = _normalizeArguments.apply( this, arguments );
- args.mode = "hide";
- return this.effect.call( this, args );
+ // Add a progress sentinel to prevent the fx queue from being
+ // automatically dequeued
+ if ( type === "fx" ) {
+ queue.unshift( "inprogress" );
}
- };
- })( $.fn.hide ),
- toggle: (function( orig ) {
- return function( option ) {
- if ( standardAnimationOption( option ) || typeof option === "boolean" ) {
- return orig.apply( this, arguments );
- } else {
- var args = _normalizeArguments.apply( this, arguments );
- args.mode = "toggle";
- return this.effect.call( this, args );
- }
- };
- })( $.fn.toggle ),
+ // clear up the last queue stop function
+ delete hooks.stop;
+ fn.call( elem, next, hooks );
+ }
- // helper functions
- cssUnit: function(key) {
- var style = this.css( key ),
- val = [];
+ if ( !startLength && hooks ) {
+ hooks.empty.fire();
+ }
+ },
- $.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
- if ( style.indexOf( unit ) > 0 ) {
- val = [ parseFloat( style ), unit ];
- }
+ // not intended for public consumption - generates a queueHooks object, or returns the current one
+ _queueHooks: function( elem, type ) {
+ var key = type + "queueHooks";
+ return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+ empty: jQuery.Callbacks("once memory").add(function() {
+ data_priv.remove( elem, [ type + "queue", key ] );
+ })
});
- return val;
}
});
-})();
-
-/******************************************************************************/
-/*********************************** EASING ***********************************/
-/******************************************************************************/
+jQuery.fn.extend({
+ queue: function( type, data ) {
+ var setter = 2;
-(function() {
+ if ( typeof type !== "string" ) {
+ data = type;
+ type = "fx";
+ setter--;
+ }
-// based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
+ if ( arguments.length < setter ) {
+ return jQuery.queue( this[0], type );
+ }
-var baseEasings = {};
+ return data === undefined ?
+ this :
+ this.each(function() {
+ var queue = jQuery.queue( this, type, data );
-$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
- baseEasings[ name ] = function( p ) {
- return Math.pow( p, i + 2 );
- };
-});
+ // ensure a hooks for this queue
+ jQuery._queueHooks( this, type );
-$.extend( baseEasings, {
- Sine: function ( p ) {
- return 1 - Math.cos( p * Math.PI / 2 );
+ if ( type === "fx" && queue[0] !== "inprogress" ) {
+ jQuery.dequeue( this, type );
+ }
+ });
},
- Circ: function ( p ) {
- return 1 - Math.sqrt( 1 - p * p );
+ dequeue: function( type ) {
+ return this.each(function() {
+ jQuery.dequeue( this, type );
+ });
},
- Elastic: function( p ) {
- return p === 0 || p === 1 ? p :
- -Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
+ // Based off of the plugin by Clint Helfers, with permission.
+ // http://blindsignals.com/index.php/2009/07/jquery-delay/
+ delay: function( time, type ) {
+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+ type = type || "fx";
+
+ return this.queue( type, function( next, hooks ) {
+ var timeout = setTimeout( next, time );
+ hooks.stop = function() {
+ clearTimeout( timeout );
+ };
+ });
},
- Back: function( p ) {
- return p * p * ( 3 * p - 2 );
+ clearQueue: function( type ) {
+ return this.queue( type || "fx", [] );
},
- Bounce: function ( p ) {
- var pow2,
- bounce = 4;
+ // Get a promise resolved when queues of a certain type
+ // are emptied (fx is the type by default)
+ promise: function( type, obj ) {
+ var tmp,
+ count = 1,
+ defer = jQuery.Deferred(),
+ elements = this,
+ i = this.length,
+ resolve = function() {
+ if ( !( --count ) ) {
+ defer.resolveWith( elements, [ elements ] );
+ }
+ };
- while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
- return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
- }
-});
+ if ( typeof type !== "string" ) {
+ obj = type;
+ type = undefined;
+ }
+ type = type || "fx";
-$.each( baseEasings, function( name, easeIn ) {
- $.easing[ "easeIn" + name ] = easeIn;
- $.easing[ "easeOut" + name ] = function( p ) {
- return 1 - easeIn( 1 - p );
- };
- $.easing[ "easeInOut" + name ] = function( p ) {
- return p < 0.5 ?
- easeIn( p * 2 ) / 2 :
- 1 - easeIn( p * -2 + 2 ) / 2;
- };
+ while( i-- ) {
+ tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+ if ( tmp && tmp.empty ) {
+ count++;
+ tmp.empty.add( resolve );
+ }
+ }
+ resolve();
+ return defer.promise( obj );
+ }
});
+var nodeHook, boolHook,
+ rclass = /[\t\r\n\f]/g,
+ rreturn = /\r/g,
+ rfocusable = /^(?:input|select|textarea|button)$/i;
-})();
-
-})(jQuery);
-
-(function( $, undefined ) {
-
-var uid = 0,
- hideProps = {},
- showProps = {};
-
-hideProps.height = hideProps.paddingTop = hideProps.paddingBottom =
- hideProps.borderTopWidth = hideProps.borderBottomWidth = "hide";
-showProps.height = showProps.paddingTop = showProps.paddingBottom =
- showProps.borderTopWidth = showProps.borderBottomWidth = "show";
-
-$.widget( "ui.accordion", {
- version: "@VERSION",
- options: {
- active: 0,
- animate: {},
- collapsible: false,
- event: "click",
- header: "> li > :first-child,> :not(li):even",
- heightStyle: "auto",
- icons: {
- activeHeader: "ui-icon-triangle-1-s",
- header: "ui-icon-triangle-1-e"
- },
-
- // callbacks
- activate: null,
- beforeActivate: null
+jQuery.fn.extend({
+ attr: function( name, value ) {
+ return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
},
- _create: function() {
- var options = this.options;
- this.prevShow = this.prevHide = $();
- this.element.addClass( "ui-accordion ui-widget ui-helper-reset" )
- // ARIA
- .attr( "role", "tablist" );
-
- // don't allow collapsible: false and active: false / null
- if ( !options.collapsible && (options.active === false || options.active == null) ) {
- options.active = 0;
- }
-
- this._processPanels();
- // handle negative values
- if ( options.active < 0 ) {
- options.active += this.headers.length;
- }
- this._refresh();
+ removeAttr: function( name ) {
+ return this.each(function() {
+ jQuery.removeAttr( this, name );
+ });
},
- _getCreateEventData: function() {
- return {
- header: this.active,
- panel: !this.active.length ? $() : this.active.next()
- };
+ prop: function( name, value ) {
+ return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
},
- _createIcons: function() {
- var icons = this.options.icons;
- if ( icons ) {
- $( "<span>" )
- .addClass( "ui-accordion-header-icon ui-icon " + icons.header )
- .prependTo( this.headers );
- this.active.children( ".ui-accordion-header-icon" )
- .removeClass( icons.header )
- .addClass( icons.activeHeader );
- this.headers.addClass( "ui-accordion-icons" );
- }
+ removeProp: function( name ) {
+ return this.each(function() {
+ delete this[ jQuery.propFix[ name ] || name ];
+ });
},
- _destroyIcons: function() {
- this.headers
- .removeClass( "ui-accordion-icons" )
- .children( ".ui-accordion-header-icon" )
- .remove();
- },
+ addClass: function( value ) {
+ var classes, elem, cur, clazz, j,
+ i = 0,
+ len = this.length,
+ proceed = typeof value === "string" && value;
- _destroy: function() {
- var contents;
-
- // clean up main element
- this.element
- .removeClass( "ui-accordion ui-widget ui-helper-reset" )
- .removeAttr( "role" );
-
- // clean up headers
- this.headers
- .removeClass( "ui-accordion-header ui-accordion-header-active ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top" )
- .removeAttr( "role" )
- .removeAttr( "aria-selected" )
- .removeAttr( "aria-controls" )
- .removeAttr( "tabIndex" )
- .each(function() {
- if ( /^ui-accordion/.test( this.id ) ) {
- this.removeAttribute( "id" );
- }
- });
- this._destroyIcons();
-
- // clean up content panels
- contents = this.headers.next()
- .css( "display", "" )
- .removeAttr( "role" )
- .removeAttr( "aria-expanded" )
- .removeAttr( "aria-hidden" )
- .removeAttr( "aria-labelledby" )
- .removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-state-disabled" )
- .each(function() {
- if ( /^ui-accordion/.test( this.id ) ) {
- this.removeAttribute( "id" );
- }
+ if ( jQuery.isFunction( value ) ) {
+ return this.each(function( j ) {
+ jQuery( this ).addClass( value.call( this, j, this.className ) );
});
- if ( this.options.heightStyle !== "content" ) {
- contents.css( "height", "" );
- }
- },
-
- _setOption: function( key, value ) {
- if ( key === "active" ) {
- // _activate() will handle invalid values and update this.options
- this._activate( value );
- return;
}
- if ( key === "event" ) {
- if ( this.options.event ) {
- this._off( this.headers, this.options.event );
- }
- this._setupEvents( value );
- }
+ if ( proceed ) {
+ // The disjunction here is for better compressibility (see removeClass)
+ classes = ( value || "" ).match( core_rnotwhite ) || [];
- this._super( key, value );
+ for ( ; i < len; i++ ) {
+ elem = this[ i ];
+ cur = elem.nodeType === 1 && ( elem.className ?
+ ( " " + elem.className + " " ).replace( rclass, " " ) :
+ " "
+ );
- // setting collapsible: false while collapsed; open first panel
- if ( key === "collapsible" && !value && this.options.active === false ) {
- this._activate( 0 );
- }
+ if ( cur ) {
+ j = 0;
+ while ( (clazz = classes[j++]) ) {
+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+ cur += clazz + " ";
+ }
+ }
+ elem.className = jQuery.trim( cur );
- if ( key === "icons" ) {
- this._destroyIcons();
- if ( value ) {
- this._createIcons();
+ }
}
}
- // #5332 - opacity doesn't cascade to positioned elements in IE
- // so we need to add the disabled class to the headers and panels
- if ( key === "disabled" ) {
- this.element
- .toggleClass( "ui-state-disabled", !!value )
- .attr( "aria-disabled", value );
- this.headers.add( this.headers.next() )
- .toggleClass( "ui-state-disabled", !!value );
- }
- },
-
- _keydown: function( event ) {
- if ( event.altKey || event.ctrlKey ) {
- return;
- }
-
- var keyCode = $.ui.keyCode,
- length = this.headers.length,
- currentIndex = this.headers.index( event.target ),
- toFocus = false;
-
- switch ( event.keyCode ) {
- case keyCode.RIGHT:
- case keyCode.DOWN:
- toFocus = this.headers[ ( currentIndex + 1 ) % length ];
- break;
- case keyCode.LEFT:
- case keyCode.UP:
- toFocus = this.headers[ ( currentIndex - 1 + length ) % length ];
- break;
- case keyCode.SPACE:
- case keyCode.ENTER:
- this._eventHandler( event );
- break;
- case keyCode.HOME:
- toFocus = this.headers[ 0 ];
- break;
- case keyCode.END:
- toFocus = this.headers[ length - 1 ];
- break;
- }
-
- if ( toFocus ) {
- $( event.target ).attr( "tabIndex", -1 );
- $( toFocus ).attr( "tabIndex", 0 );
- toFocus.focus();
- event.preventDefault();
- }
+ return this;
},
- _panelKeyDown : function( event ) {
- if ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) {
- $( event.currentTarget ).prev().focus();
- }
- },
+ removeClass: function( value ) {
+ var classes, elem, cur, clazz, j,
+ i = 0,
+ len = this.length,
+ proceed = arguments.length === 0 || typeof value === "string" && value;
- refresh: function() {
- var options = this.options;
- this._processPanels();
-
- // was collapsed or no panel
- if ( ( options.active === false && options.collapsible === true ) || !this.headers.length ) {
- options.active = false;
- this.active = $();
- // active false only when collapsible is true
- } else if ( options.active === false ) {
- this._activate( 0 );
- // was active, but active panel is gone
- } else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
- // all remaining panel are disabled
- if ( this.headers.length === this.headers.find(".ui-state-disabled").length ) {
- options.active = false;
- this.active = $();
- // activate previous panel
- } else {
- this._activate( Math.max( 0, options.active - 1 ) );
- }
- // was active, active panel still exists
- } else {
- // make sure active index is correct
- options.active = this.headers.index( this.active );
+ if ( jQuery.isFunction( value ) ) {
+ return this.each(function( j ) {
+ jQuery( this ).removeClass( value.call( this, j, this.className ) );
+ });
}
+ if ( proceed ) {
+ classes = ( value || "" ).match( core_rnotwhite ) || [];
- this._destroyIcons();
-
- this._refresh();
- },
-
- _processPanels: function() {
- this.headers = this.element.find( this.options.header )
- .addClass( "ui-accordion-header ui-helper-reset ui-state-default ui-corner-all" );
-
- this.headers.next()
- .addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" )
- .filter(":not(.ui-accordion-content-active)")
- .hide();
- },
+ for ( ; i < len; i++ ) {
+ elem = this[ i ];
+ // This expression is here for better compressibility (see addClass)
+ cur = elem.nodeType === 1 && ( elem.className ?
+ ( " " + elem.className + " " ).replace( rclass, " " ) :
+ ""
+ );
- _refresh: function() {
- var maxHeight,
- options = this.options,
- heightStyle = options.heightStyle,
- parent = this.element.parent(),
- accordionId = this.accordionId = "ui-accordion-" +
- (this.element.attr( "id" ) || ++uid);
-
- this.active = this._findActive( options.active )
- .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" )
- .removeClass( "ui-corner-all" );
- this.active.next()
- .addClass( "ui-accordion-content-active" )
- .show();
-
- this.headers
- .attr( "role", "tab" )
- .each(function( i ) {
- var header = $( this ),
- headerId = header.attr( "id" ),
- panel = header.next(),
- panelId = panel.attr( "id" );
- if ( !headerId ) {
- headerId = accordionId + "-header-" + i;
- header.attr( "id", headerId );
- }
- if ( !panelId ) {
- panelId = accordionId + "-panel-" + i;
- panel.attr( "id", panelId );
+ if ( cur ) {
+ j = 0;
+ while ( (clazz = classes[j++]) ) {
+ // Remove *all* instances
+ while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+ cur = cur.replace( " " + clazz + " ", " " );
+ }
+ }
+ elem.className = value ? jQuery.trim( cur ) : "";
}
- header.attr( "aria-controls", panelId );
- panel.attr( "aria-labelledby", headerId );
- })
- .next()
- .attr( "role", "tabpanel" );
-
- this.headers
- .not( this.active )
- .attr({
- "aria-selected": "false",
- tabIndex: -1
- })
- .next()
- .attr({
- "aria-expanded": "false",
- "aria-hidden": "true"
- })
- .hide();
-
- // make sure at least one header is in the tab order
- if ( !this.active.length ) {
- this.headers.eq( 0 ).attr( "tabIndex", 0 );
- } else {
- this.active.attr({
- "aria-selected": "true",
- tabIndex: 0
- })
- .next()
- .attr({
- "aria-expanded": "true",
- "aria-hidden": "false"
- });
+ }
}
- this._createIcons();
-
- this._setupEvents( options.event );
+ return this;
+ },
- if ( heightStyle === "fill" ) {
- maxHeight = parent.height();
- this.element.siblings( ":visible" ).each(function() {
- var elem = $( this ),
- position = elem.css( "position" );
+ toggleClass: function( value, stateVal ) {
+ var type = typeof value;
- if ( position === "absolute" || position === "fixed" ) {
- return;
- }
- maxHeight -= elem.outerHeight( true );
- });
+ if ( typeof stateVal === "boolean" && type === "string" ) {
+ return stateVal ? this.addClass( value ) : this.removeClass( value );
+ }
- this.headers.each(function() {
- maxHeight -= $( this ).outerHeight( true );
+ if ( jQuery.isFunction( value ) ) {
+ return this.each(function( i ) {
+ jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
});
-
- this.headers.next()
- .each(function() {
- $( this ).height( Math.max( 0, maxHeight -
- $( this ).innerHeight() + $( this ).height() ) );
- })
- .css( "overflow", "auto" );
- } else if ( heightStyle === "auto" ) {
- maxHeight = 0;
- this.headers.next()
- .each(function() {
- maxHeight = Math.max( maxHeight, $( this ).css( "height", "" ).height() );
- })
- .height( maxHeight );
}
- },
- _activate: function( index ) {
- var active = this._findActive( index )[ 0 ];
+ return this.each(function() {
+ if ( type === "string" ) {
+ // toggle individual class names
+ var className,
+ i = 0,
+ self = jQuery( this ),
+ classNames = value.match( core_rnotwhite ) || [];
- // trying to activate the already active panel
- if ( active === this.active[ 0 ] ) {
- return;
- }
+ while ( (className = classNames[ i++ ]) ) {
+ // check each className given, space separated list
+ if ( self.hasClass( className ) ) {
+ self.removeClass( className );
+ } else {
+ self.addClass( className );
+ }
+ }
- // trying to collapse, simulate a click on the currently active header
- active = active || this.active[ 0 ];
+ // Toggle whole class name
+ } else if ( type === core_strundefined || type === "boolean" ) {
+ if ( this.className ) {
+ // store className if set
+ data_priv.set( this, "__className__", this.className );
+ }
- this._eventHandler({
- target: active,
- currentTarget: active,
- preventDefault: $.noop
+ // If the element has a class name or if we're passed "false",
+ // then remove the whole classname (if there was one, the above saved it).
+ // Otherwise bring back whatever was previously saved (if anything),
+ // falling back to the empty string if nothing was stored.
+ this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+ }
});
},
- _findActive: function( selector ) {
- return typeof selector === "number" ? this.headers.eq( selector ) : $();
- },
-
- _setupEvents: function( event ) {
- var events = {
- keydown: "_keydown"
- };
- if ( event ) {
- $.each( event.split(" "), function( index, eventName ) {
- events[ eventName ] = "_eventHandler";
- });
+ hasClass: function( selector ) {
+ var className = " " + selector + " ",
+ i = 0,
+ l = this.length;
+ for ( ; i < l; i++ ) {
+ if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+ return true;
+ }
}
- this._off( this.headers.add( this.headers.next() ) );
- this._on( this.headers, events );
- this._on( this.headers.next(), { keydown: "_panelKeyDown" });
- this._hoverable( this.headers );
- this._focusable( this.headers );
+ return false;
},
- _eventHandler: function( event ) {
- var options = this.options,
- active = this.active,
- clicked = $( event.currentTarget ),
- clickedIsActive = clicked[ 0 ] === active[ 0 ],
- collapsing = clickedIsActive && options.collapsible,
- toShow = collapsing ? $() : clicked.next(),
- toHide = active.next(),
- eventData = {
- oldHeader: active,
- oldPanel: toHide,
- newHeader: collapsing ? $() : clicked,
- newPanel: toShow
- };
-
- event.preventDefault();
-
- if (
- // click on active header, but not collapsible
- ( clickedIsActive && !options.collapsible ) ||
- // allow canceling activation
- ( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
- return;
- }
+ val: function( value ) {
+ var hooks, ret, isFunction,
+ elem = this[0];
- options.active = collapsing ? false : this.headers.index( clicked );
+ if ( !arguments.length ) {
+ if ( elem ) {
+ hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
- // when the call to ._toggle() comes after the class changes
- // it causes a very odd bug in IE 8 (see #6720)
- this.active = clickedIsActive ? $() : clicked;
- this._toggle( eventData );
+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+ return ret;
+ }
- // switch classes
- // corner classes on the previously active header stay after the animation
- active.removeClass( "ui-accordion-header-active ui-state-active" );
- if ( options.icons ) {
- active.children( ".ui-accordion-header-icon" )
- .removeClass( options.icons.activeHeader )
- .addClass( options.icons.header );
- }
+ ret = elem.value;
- if ( !clickedIsActive ) {
- clicked
- .removeClass( "ui-corner-all" )
- .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" );
- if ( options.icons ) {
- clicked.children( ".ui-accordion-header-icon" )
- .removeClass( options.icons.header )
- .addClass( options.icons.activeHeader );
+ return typeof ret === "string" ?
+ // handle most common string cases
+ ret.replace(rreturn, "") :
+ // handle cases where value is null/undef or number
+ ret == null ? "" : ret;
}
- clicked
- .next()
- .addClass( "ui-accordion-content-active" );
+ return;
}
- },
- _toggle: function( data ) {
- var toShow = data.newPanel,
- toHide = this.prevShow.length ? this.prevShow : data.oldPanel;
+ isFunction = jQuery.isFunction( value );
- // handle activating a panel during the animation for another activation
- this.prevShow.add( this.prevHide ).stop( true, true );
- this.prevShow = toShow;
- this.prevHide = toHide;
+ return this.each(function( i ) {
+ var val;
- if ( this.options.animate ) {
- this._animate( toShow, toHide, data );
- } else {
- toHide.hide();
- toShow.show();
- this._toggleComplete( data );
- }
+ if ( this.nodeType !== 1 ) {
+ return;
+ }
- toHide.attr({
- "aria-expanded": "false",
- "aria-hidden": "true"
- });
- toHide.prev().attr( "aria-selected", "false" );
- // if we're switching panels, remove the old header from the tab order
- // if we're opening from collapsed state, remove the previous header from the tab order
- // if we're collapsing, then keep the collapsing header in the tab order
- if ( toShow.length && toHide.length ) {
- toHide.prev().attr( "tabIndex", -1 );
- } else if ( toShow.length ) {
- this.headers.filter(function() {
- return $( this ).attr( "tabIndex" ) === 0;
- })
- .attr( "tabIndex", -1 );
- }
+ if ( isFunction ) {
+ val = value.call( this, i, jQuery( this ).val() );
+ } else {
+ val = value;
+ }
- toShow
- .attr({
- "aria-expanded": "true",
- "aria-hidden": "false"
- })
- .prev()
- .attr({
- "aria-selected": "true",
- tabIndex: 0
+ // Treat null/undefined as ""; convert numbers to string
+ if ( val == null ) {
+ val = "";
+ } else if ( typeof val === "number" ) {
+ val += "";
+ } else if ( jQuery.isArray( val ) ) {
+ val = jQuery.map(val, function ( value ) {
+ return value == null ? "" : value + "";
});
- },
-
- _animate: function( toShow, toHide, data ) {
- var total, easing, duration,
- that = this,
- adjust = 0,
- down = toShow.length &&
- ( !toHide.length || ( toShow.index() < toHide.index() ) ),
- animate = this.options.animate || {},
- options = down && animate.down || animate,
- complete = function() {
- that._toggleComplete( data );
- };
-
- if ( typeof options === "number" ) {
- duration = options;
- }
- if ( typeof options === "string" ) {
- easing = options;
- }
- // fall back from options to animation in case of partial down settings
- easing = easing || options.easing || animate.easing;
- duration = duration || options.duration || animate.duration;
+ }
- if ( !toHide.length ) {
- return toShow.animate( showProps, duration, easing, complete );
- }
- if ( !toShow.length ) {
- return toHide.animate( hideProps, duration, easing, complete );
- }
+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
- total = toShow.show().outerHeight();
- toHide.animate( hideProps, {
- duration: duration,
- easing: easing,
- step: function( now, fx ) {
- fx.now = Math.round( now );
+ // If set returns undefined, fall back to normal setting
+ if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+ this.value = val;
}
});
- toShow
- .hide()
- .animate( showProps, {
- duration: duration,
- easing: easing,
- complete: complete,
- step: function( now, fx ) {
- fx.now = Math.round( now );
- if ( fx.prop !== "height" ) {
- adjust += fx.now;
- } else if ( that.options.heightStyle !== "content" ) {
- fx.now = Math.round( total - toHide.outerHeight() - adjust );
- adjust = 0;
- }
- }
- });
- },
-
- _toggleComplete: function( data ) {
- var toHide = data.oldPanel;
-
- toHide
- .removeClass( "ui-accordion-content-active" )
- .prev()
- .removeClass( "ui-corner-top" )
- .addClass( "ui-corner-all" );
-
- // Work around for rendering bug in IE (#5421)
- if ( toHide.length ) {
- toHide.parent()[0].className = toHide.parent()[0].className;
- }
-
- this._trigger( "activate", null, data );
}
});
-})( jQuery );
-
-(function( $, undefined ) {
-
-$.widget( "ui.autocomplete", {
- version: "@VERSION",
- defaultElement: "<input>",
- options: {
- appendTo: null,
- autoFocus: false,
- delay: 300,
- minLength: 1,
- position: {
- my: "left top",
- at: "left bottom",
- collision: "none"
+jQuery.extend({
+ valHooks: {
+ option: {
+ get: function( elem ) {
+ // attributes.value is undefined in Blackberry 4.7 but
+ // uses .value. See #6932
+ var val = elem.attributes.value;
+ return !val || val.specified ? elem.value : elem.text;
+ }
},
- source: null,
-
- // callbacks
- change: null,
- close: null,
- focus: null,
- open: null,
- response: null,
- search: null,
- select: null
- },
+ select: {
+ get: function( elem ) {
+ var value, option,
+ options = elem.options,
+ index = elem.selectedIndex,
+ one = elem.type === "select-one" || index < 0,
+ values = one ? null : [],
+ max = one ? index + 1 : options.length,
+ i = index < 0 ?
+ max :
+ one ? index : 0;
- requestIndex: 0,
- pending: 0,
-
- _create: function() {
- // Some browsers only repeat keydown events, not keypress events,
- // so we use the suppressKeyPress flag to determine if we've already
- // handled the keydown event. #7269
- // Unfortunately the code for & in keypress is the same as the up arrow,
- // so we use the suppressKeyPressRepeat flag to avoid handling keypress
- // events when we know the keydown event was used to modify the
- // search term. #7799
- var suppressKeyPress, suppressKeyPressRepeat, suppressInput,
- nodeName = this.element[0].nodeName.toLowerCase(),
- isTextarea = nodeName === "textarea",
- isInput = nodeName === "input";
-
- this.isMultiLine =
- // Textareas are always multi-line
- isTextarea ? true :
- // Inputs are always single-line, even if inside a contentEditable element
- // IE also treats inputs as contentEditable
- isInput ? false :
- // All other element types are determined by whether or not they're contentEditable
- this.element.prop( "isContentEditable" );
-
- this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ];
- this.isNewMenu = true;
-
- this.element
- .addClass( "ui-autocomplete-input" )
- .attr( "autocomplete", "off" );
-
- this._on( this.element, {
- keydown: function( event ) {
- if ( this.element.prop( "readOnly" ) ) {
- suppressKeyPress = true;
- suppressInput = true;
- suppressKeyPressRepeat = true;
- return;
- }
+ // Loop through all the selected options
+ for ( ; i < max; i++ ) {
+ option = options[ i ];
- suppressKeyPress = false;
- suppressInput = false;
- suppressKeyPressRepeat = false;
- var keyCode = $.ui.keyCode;
- switch( event.keyCode ) {
- case keyCode.PAGE_UP:
- suppressKeyPress = true;
- this._move( "previousPage", event );
- break;
- case keyCode.PAGE_DOWN:
- suppressKeyPress = true;
- this._move( "nextPage", event );
- break;
- case keyCode.UP:
- suppressKeyPress = true;
- this._keyEvent( "previous", event );
- break;
- case keyCode.DOWN:
- suppressKeyPress = true;
- this._keyEvent( "next", event );
- break;
- case keyCode.ENTER:
- // when menu is open and has focus
- if ( this.menu.active ) {
- // #6055 - Opera still allows the keypress to occur
- // which causes forms to submit
- suppressKeyPress = true;
- event.preventDefault();
- this.menu.select( event );
- }
- break;
- case keyCode.TAB:
- if ( this.menu.active ) {
- this.menu.select( event );
- }
- break;
- case keyCode.ESCAPE:
- if ( this.menu.element.is( ":visible" ) ) {
- this._value( this.term );
- this.close( event );
- // Different browsers have different default behavior for escape
- // Single press can mean undo or clear
- // Double press in IE means clear the whole form
- event.preventDefault();
+ // IE6-9 doesn't update selected after form reset (#2551)
+ if ( ( option.selected || i === index ) &&
+ // Don't return options that are disabled or in a disabled optgroup
+ ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+ ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+ // Get the specific value for the option
+ value = jQuery( option ).val();
+
+ // We don't need an array for one selects
+ if ( one ) {
+ return value;
+ }
+
+ // Multi-Selects return an array
+ values.push( value );
}
- break;
- default:
- suppressKeyPressRepeat = true;
- // search timeout should be triggered before the input value is changed
- this._searchTimeout( event );
- break;
}
+
+ return values;
},
- keypress: function( event ) {
- if ( suppressKeyPress ) {
- suppressKeyPress = false;
- if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
- event.preventDefault();
+
+ set: function( elem, value ) {
+ var optionSet, option,
+ options = elem.options,
+ values = jQuery.makeArray( value ),
+ i = options.length;
+
+ while ( i-- ) {
+ option = options[ i ];
+ if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+ optionSet = true;
}
- return;
- }
- if ( suppressKeyPressRepeat ) {
- return;
}
- // replicate some key handlers to allow them to repeat in Firefox and Opera
- var keyCode = $.ui.keyCode;
- switch( event.keyCode ) {
- case keyCode.PAGE_UP:
- this._move( "previousPage", event );
- break;
- case keyCode.PAGE_DOWN:
- this._move( "nextPage", event );
- break;
- case keyCode.UP:
- this._keyEvent( "previous", event );
- break;
- case keyCode.DOWN:
- this._keyEvent( "next", event );
- break;
- }
- },
- input: function( event ) {
- if ( suppressInput ) {
- suppressInput = false;
- event.preventDefault();
- return;
- }
- this._searchTimeout( event );
- },
- focus: function() {
- this.selectedItem = null;
- this.previous = this._value();
- },
- blur: function( event ) {
- if ( this.cancelBlur ) {
- delete this.cancelBlur;
- return;
+ // force browsers to behave consistently when non-matching value is set
+ if ( !optionSet ) {
+ elem.selectedIndex = -1;
}
-
- clearTimeout( this.searching );
- this.close( event );
- this._change( event );
+ return values;
}
- });
+ }
+ },
- this._initSource();
- this.menu = $( "<ul>" )
- .addClass( "ui-autocomplete ui-front" )
- .appendTo( this._appendTo() )
- .menu({
- // disable ARIA support, the live region takes care of that
- role: null
- })
- .hide()
- .menu( "instance" );
+ attr: function( elem, name, value ) {
+ var hooks, ret,
+ nType = elem.nodeType;
- this._on( this.menu.element, {
- mousedown: function( event ) {
- // prevent moving focus out of the text field
- event.preventDefault();
+ // don't get/set attributes on text, comment and attribute nodes
+ if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+ return;
+ }
- // IE doesn't prevent moving focus even with event.preventDefault()
- // so we set a flag to know when we should ignore the blur event
- this.cancelBlur = true;
- this._delay(function() {
- delete this.cancelBlur;
- });
+ // Fallback to prop when attributes are not supported
+ if ( typeof elem.getAttribute === core_strundefined ) {
+ return jQuery.prop( elem, name, value );
+ }
- // clicking on the scrollbar causes focus to shift to the body
- // but we can't detect a mouseup or a click immediately afterward
- // so we have to track the next mousedown and close the menu if
- // the user clicks somewhere outside of the autocomplete
- var menuElement = this.menu.element[ 0 ];
- if ( !$( event.target ).closest( ".ui-menu-item" ).length ) {
- this._delay(function() {
- var that = this;
- this.document.one( "mousedown", function( event ) {
- if ( event.target !== that.element[ 0 ] &&
- event.target !== menuElement &&
- !$.contains( menuElement, event.target ) ) {
- that.close();
- }
- });
- });
- }
- },
- menufocus: function( event, ui ) {
- // support: Firefox
- // Prevent accidental activation of menu items in Firefox (#7024 #9118)
- if ( this.isNewMenu ) {
- this.isNewMenu = false;
- if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) {
- this.menu.blur();
-
- this.document.one( "mousemove", function() {
- $( event.target ).trigger( event.originalEvent );
- });
+ // All attributes are lowercase
+ // Grab necessary hook if one is defined
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+ name = name.toLowerCase();
+ hooks = jQuery.attrHooks[ name ] ||
+ ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
+ }
+
+ if ( value !== undefined ) {
+
+ if ( value === null ) {
+ jQuery.removeAttr( elem, name );
+
+ } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+ return ret;
+
+ } else {
+ elem.setAttribute( name, value + "" );
+ return value;
+ }
+
+ } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+ return ret;
+
+ } else {
+ ret = jQuery.find.attr( elem, name );
+
+ // Non-existent attributes return null, we normalize to undefined
+ return ret == null ?
+ undefined :
+ ret;
+ }
+ },
- return;
- }
- }
+ removeAttr: function( elem, value ) {
+ var name, propName,
+ i = 0,
+ attrNames = value && value.match( core_rnotwhite );
- var item = ui.item.data( "ui-autocomplete-item" );
- if ( false !== this._trigger( "focus", event, { item: item } ) ) {
- // use value to match what will end up in the input, if it was a key event
- if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
- this._value( item.value );
- }
- } else {
- // Normally the input is populated with the item's value as the
- // menu is navigated, causing screen readers to notice a change and
- // announce the item. Since the focus event was canceled, this doesn't
- // happen, so we update the live region so that screen readers can
- // still notice the change and announce it.
- this.liveRegion.text( item.value );
- }
- },
- menuselect: function( event, ui ) {
- var item = ui.item.data( "ui-autocomplete-item" ),
- previous = this.previous;
-
- // only trigger when focus was lost (click on menu)
- if ( this.element[0] !== this.document[0].activeElement ) {
- this.element.focus();
- this.previous = previous;
- // #6109 - IE triggers two focus events and the second
- // is asynchronous, so we need to reset the previous
- // term synchronously and asynchronously :-(
- this._delay(function() {
- this.previous = previous;
- this.selectedItem = item;
- });
- }
+ if ( attrNames && elem.nodeType === 1 ) {
+ while ( (name = attrNames[i++]) ) {
+ propName = jQuery.propFix[ name ] || name;
- if ( false !== this._trigger( "select", event, { item: item } ) ) {
- this._value( item.value );
+ // Boolean attributes get special treatment (#10870)
+ if ( jQuery.expr.match.bool.test( name ) ) {
+ // Set corresponding property to false
+ elem[ propName ] = false;
}
- // reset the term after the select event
- // this allows custom select handling to work properly
- this.term = this._value();
-
- this.close( event );
- this.selectedItem = item;
- }
- });
- this.liveRegion = $( "<span>", {
- role: "status",
- "aria-live": "polite"
- })
- .addClass( "ui-helper-hidden-accessible" )
- .insertBefore( this.element );
-
- // turning off autocomplete prevents the browser from remembering the
- // value when navigating through history, so we re-enable autocomplete
- // if the page is unloaded before the widget is destroyed. #7790
- this._on( this.window, {
- beforeunload: function() {
- this.element.removeAttr( "autocomplete" );
+ elem.removeAttribute( name );
}
- });
+ }
},
- _destroy: function() {
- clearTimeout( this.searching );
- this.element
- .removeClass( "ui-autocomplete-input" )
- .removeAttr( "autocomplete" );
- this.menu.element.remove();
- this.liveRegion.remove();
+ attrHooks: {
+ type: {
+ set: function( elem, value ) {
+ if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+ // Setting the type on a radio button after the value resets the value in IE6-9
+ // Reset value to default in case type is set after value during creation
+ var val = elem.value;
+ elem.setAttribute( "type", value );
+ if ( val ) {
+ elem.value = val;
+ }
+ return value;
+ }
+ }
+ }
},
- _setOption: function( key, value ) {
- this._super( key, value );
- if ( key === "source" ) {
- this._initSource();
- }
- if ( key === "appendTo" ) {
- this.menu.element.appendTo( this._appendTo() );
- }
- if ( key === "disabled" && value && this.xhr ) {
- this.xhr.abort();
- }
+ propFix: {
+ "for": "htmlFor",
+ "class": "className"
},
- _appendTo: function() {
- var element = this.options.appendTo;
+ prop: function( elem, name, value ) {
+ var ret, hooks, notxml,
+ nType = elem.nodeType;
- if ( element ) {
- element = element.jquery || element.nodeType ?
- $( element ) :
- this.document.find( element ).eq( 0 );
+ // don't get/set properties on text, comment and attribute nodes
+ if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+ return;
}
- if ( !element ) {
- element = this.element.closest( ".ui-front" );
- }
+ notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
- if ( !element.length ) {
- element = this.document[0].body;
+ if ( notxml ) {
+ // Fix name and attach hooks
+ name = jQuery.propFix[ name ] || name;
+ hooks = jQuery.propHooks[ name ];
}
- return element;
- },
+ if ( value !== undefined ) {
+ return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+ ret :
+ ( elem[ name ] = value );
- _initSource: function() {
- var array, url,
- that = this;
- if ( $.isArray(this.options.source) ) {
- array = this.options.source;
- this.source = function( request, response ) {
- response( $.ui.autocomplete.filter( array, request.term ) );
- };
- } else if ( typeof this.options.source === "string" ) {
- url = this.options.source;
- this.source = function( request, response ) {
- if ( that.xhr ) {
- that.xhr.abort();
- }
- that.xhr = $.ajax({
- url: url,
- data: request,
- dataType: "json",
- success: function( data ) {
- response( data );
- },
- error: function() {
- response( [] );
- }
- });
- };
} else {
- this.source = this.options.source;
+ return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+ ret :
+ elem[ name ];
}
},
- _searchTimeout: function( event ) {
- clearTimeout( this.searching );
- this.searching = this._delay(function() {
- // only search if the value has changed
- if ( this.term !== this._value() ) {
- this.selectedItem = null;
- this.search( null, event );
+ propHooks: {
+ tabIndex: {
+ get: function( elem ) {
+ return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+ elem.tabIndex :
+ -1;
}
- }, this.options.delay );
- },
-
- search: function( value, event ) {
- value = value != null ? value : this._value();
-
- // always save the actual value, not the one passed as an argument
- this.term = this._value();
-
- if ( value.length < this.options.minLength ) {
- return this.close( event );
}
+ }
+});
- if ( this._trigger( "search", event ) === false ) {
- return;
+// Hooks for boolean attributes
+boolHook = {
+ set: function( elem, value, name ) {
+ if ( value === false ) {
+ // Remove boolean attributes when set to false
+ jQuery.removeAttr( elem, name );
+ } else {
+ elem.setAttribute( name, name );
}
+ return name;
+ }
+};
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
+ var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
- return this._search( value );
- },
-
- _search: function( value ) {
- this.pending++;
- this.element.addClass( "ui-autocomplete-loading" );
- this.cancelSearch = false;
+ jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+ var fn = jQuery.expr.attrHandle[ name ],
+ ret = isXML ?
+ undefined :
+ /* jshint eqeqeq: false */
+ // Temporarily disable this handler to check existence
+ (jQuery.expr.attrHandle[ name ] = undefined) !=
+ getter( elem, name, isXML ) ?
- this.source( { term: value }, this._response() );
- },
+ name.toLowerCase() :
+ null;
- _response: function() {
- var index = ++this.requestIndex;
+ // Restore handler
+ jQuery.expr.attrHandle[ name ] = fn;
- return $.proxy(function( content ) {
- if ( index === this.requestIndex ) {
- this.__response( content );
- }
+ return ret;
+ };
+});
- this.pending--;
- if ( !this.pending ) {
- this.element.removeClass( "ui-autocomplete-loading" );
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+ jQuery.propHooks.selected = {
+ get: function( elem ) {
+ var parent = elem.parentNode;
+ if ( parent && parent.parentNode ) {
+ parent.parentNode.selectedIndex;
}
- }, this );
- },
-
- __response: function( content ) {
- if ( content ) {
- content = this._normalize( content );
- }
- this._trigger( "response", null, { content: content } );
- if ( !this.options.disabled && content && content.length && !this.cancelSearch ) {
- this._suggest( content );
- this._trigger( "open" );
- } else {
- // use ._close() instead of .close() so we don't cancel future searches
- this._close();
+ return null;
}
- },
+ };
+}
- close: function( event ) {
- this.cancelSearch = true;
- this._close( event );
- },
+jQuery.each([
+ "tabIndex",
+ "readOnly",
+ "maxLength",
+ "cellSpacing",
+ "cellPadding",
+ "rowSpan",
+ "colSpan",
+ "useMap",
+ "frameBorder",
+ "contentEditable"
+], function() {
+ jQuery.propFix[ this.toLowerCase() ] = this;
+});
- _close: function( event ) {
- if ( this.menu.element.is( ":visible" ) ) {
- this.menu.element.hide();
- this.menu.blur();
- this.isNewMenu = true;
- this._trigger( "close", event );
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+ jQuery.valHooks[ this ] = {
+ set: function( elem, value ) {
+ if ( jQuery.isArray( value ) ) {
+ return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+ }
}
- },
+ };
+ if ( !jQuery.support.checkOn ) {
+ jQuery.valHooks[ this ].get = function( elem ) {
+ // Support: Webkit
+ // "" is returned instead of "on" if a value isn't specified
+ return elem.getAttribute("value") === null ? "on" : elem.value;
+ };
+ }
+});
+var rkeyEvent = /^key/,
+ rmouseEvent = /^(?:mouse|contextmenu)|click/,
+ rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
- _change: function( event ) {
- if ( this.previous !== this._value() ) {
- this._trigger( "change", event, { item: this.selectedItem } );
- }
- },
+function returnTrue() {
+ return true;
+}
- _normalize: function( items ) {
- // assume all items have the right format when the first item is complete
- if ( items.length && items[0].label && items[0].value ) {
- return items;
- }
- return $.map( items, function( item ) {
- if ( typeof item === "string" ) {
- return {
- label: item,
- value: item
- };
- }
- return $.extend({
- label: item.label || item.value,
- value: item.value || item.label
- }, item );
- });
- },
+function returnFalse() {
+ return false;
+}
- _suggest: function( items ) {
- var ul = this.menu.element.empty();
- this._renderMenu( ul, items );
- this.isNewMenu = true;
- this.menu.refresh();
+function safeActiveElement() {
+ try {
+ return document.activeElement;
+ } catch ( err ) { }
+}
- // size and position menu
- ul.show();
- this._resizeMenu();
- ul.position( $.extend({
- of: this.element
- }, this.options.position ));
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
- if ( this.options.autoFocus ) {
- this.menu.next();
- }
- },
+ global: {},
- _resizeMenu: function() {
- var ul = this.menu.element;
- ul.outerWidth( Math.max(
- // Firefox wraps long text (possibly a rounding bug)
- // so we add 1px to avoid the wrapping (#7513)
- ul.width( "" ).outerWidth() + 1,
- this.element.outerWidth()
- ) );
- },
+ add: function( elem, types, handler, data, selector ) {
- _renderMenu: function( ul, items ) {
- var that = this;
- $.each( items, function( index, item ) {
- that._renderItemData( ul, item );
- });
- },
+ var handleObjIn, eventHandle, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = data_priv.get( elem );
- _renderItemData: function( ul, item ) {
- return this._renderItem( ul, item ).data( "ui-autocomplete-item", item );
- },
+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
+ if ( !elemData ) {
+ return;
+ }
- _renderItem: function( ul, item ) {
- return $( "<li>" )
- .append( $( "<a>" ).text( item.label ) )
- .appendTo( ul );
- },
+ // Caller can pass in an object of custom data in lieu of the handler
+ if ( handler.handler ) {
+ handleObjIn = handler;
+ handler = handleObjIn.handler;
+ selector = handleObjIn.selector;
+ }
- _move: function( direction, event ) {
- if ( !this.menu.element.is( ":visible" ) ) {
- this.search( null, event );
- return;
+ // Make sure that the handler has a unique ID, used to find/remove it later
+ if ( !handler.guid ) {
+ handler.guid = jQuery.guid++;
}
- if ( this.menu.isFirstItem() && /^previous/.test( direction ) ||
- this.menu.isLastItem() && /^next/.test( direction ) ) {
- this._value( this.term );
- this.menu.blur();
- return;
+
+ // Init the element's event structure and main handler, if this is the first
+ if ( !(events = elemData.events) ) {
+ events = elemData.events = {};
+ }
+ if ( !(eventHandle = elemData.handle) ) {
+ eventHandle = elemData.handle = function( e ) {
+ // Discard the second event of a jQuery.event.trigger() and
+ // when an event is called after a page has unloaded
+ return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+ jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+ undefined;
+ };
+ // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+ eventHandle.elem = elem;
}
- this.menu[ direction ]( event );
- },
- widget: function() {
- return this.menu.element;
- },
+ // Handle multiple events separated by a space
+ types = ( types || "" ).match( core_rnotwhite ) || [""];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[t] ) || [];
+ type = origType = tmp[1];
+ namespaces = ( tmp[2] || "" ).split( "." ).sort();
- _value: function() {
- return this.valueMethod.apply( this.element, arguments );
- },
+ // There *must* be a type, no attaching namespace-only handlers
+ if ( !type ) {
+ continue;
+ }
- _keyEvent: function( keyEvent, event ) {
- if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
- this._move( keyEvent, event );
+ // If event changes its type, use the special event handlers for the changed type
+ special = jQuery.event.special[ type ] || {};
- // prevents moving cursor to beginning/end of the text field in some browsers
- event.preventDefault();
- }
- }
-});
+ // If selector defined, determine special event api type, otherwise given type
+ type = ( selector ? special.delegateType : special.bindType ) || type;
-$.extend( $.ui.autocomplete, {
- escapeRegex: function( value ) {
- return value.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");
- },
- filter: function(array, term) {
- var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" );
- return $.grep( array, function(value) {
- return matcher.test( value.label || value.value || value );
- });
- }
-});
+ // Update special based on newly reset type
+ special = jQuery.event.special[ type ] || {};
+
+ // handleObj is passed to all event handlers
+ handleObj = jQuery.extend({
+ type: type,
+ origType: origType,
+ data: data,
+ handler: handler,
+ guid: handler.guid,
+ selector: selector,
+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+ namespace: namespaces.join(".")
+ }, handleObjIn );
+ // Init the event handler queue if we're the first
+ if ( !(handlers = events[ type ]) ) {
+ handlers = events[ type ] = [];
+ handlers.delegateCount = 0;
-// live region extension, adding a `messages` option
-// NOTE: This is an experimental API. We are still investigating
-// a full solution for string manipulation and internationalization.
-$.widget( "ui.autocomplete", $.ui.autocomplete, {
- options: {
- messages: {
- noResults: "No search results.",
- results: function( amount ) {
- return amount + ( amount > 1 ? " results are" : " result is" ) +
- " available, use up and down arrow keys to navigate.";
+ // Only use addEventListener if the special events handler returns false
+ if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+ if ( elem.addEventListener ) {
+ elem.addEventListener( type, eventHandle, false );
+ }
+ }
}
- }
- },
-
- __response: function( content ) {
- var message;
- this._superApply( arguments );
- if ( this.options.disabled || this.cancelSearch ) {
- return;
- }
- if ( content && content.length ) {
- message = this.options.messages.results( content.length );
- } else {
- message = this.options.messages.noResults;
- }
- this.liveRegion.text( message );
- }
-});
-}( jQuery ));
+ if ( special.add ) {
+ special.add.call( elem, handleObj );
-(function( $, undefined ) {
+ if ( !handleObj.handler.guid ) {
+ handleObj.handler.guid = handler.guid;
+ }
+ }
-var lastActive, startXPos, startYPos, clickDragged,
- baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
- typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",
- formResetHandler = function() {
- var form = $( this );
- setTimeout(function() {
- form.find( ":ui-button" ).button( "refresh" );
- }, 1 );
- },
- radioGroup = function( radio ) {
- var name = radio.name,
- form = radio.form,
- radios = $( [] );
- if ( name ) {
- name = name.replace( /'/g, "\\'" );
- if ( form ) {
- radios = $( form ).find( "[name='" + name + "']" );
+ // Add to the element's handler list, delegates in front
+ if ( selector ) {
+ handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
- radios = $( "[name='" + name + "']", radio.ownerDocument )
- .filter(function() {
- return !this.form;
- });
+ handlers.push( handleObj );
}
- }
- return radios;
- };
-$.widget( "ui.button", {
- version: "@VERSION",
- defaultElement: "<button>",
- options: {
- disabled: null,
- text: true,
- label: null,
- icons: {
- primary: null,
- secondary: null
+ // Keep track of which events have ever been used, for event optimization
+ jQuery.event.global[ type ] = true;
}
- },
- _create: function() {
- this.element.closest( "form" )
- .unbind( "reset" + this.eventNamespace )
- .bind( "reset" + this.eventNamespace, formResetHandler );
- if ( typeof this.options.disabled !== "boolean" ) {
- this.options.disabled = !!this.element.prop( "disabled" );
- } else {
- this.element.prop( "disabled", this.options.disabled );
- }
+ // Nullify elem to prevent memory leaks in IE
+ elem = null;
+ },
- this._determineButtonType();
- this.hasTitle = !!this.buttonElement.attr( "title" );
+ // Detach an event or set of events from an element
+ remove: function( elem, types, handler, selector, mappedTypes ) {
- var that = this,
- options = this.options,
- toggleButton = this.type === "checkbox" || this.type === "radio",
- activeClass = !toggleButton ? "ui-state-active" : "";
+ var j, origCount, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = data_priv.hasData( elem ) && data_priv.get( elem );
- if ( options.label === null ) {
- options.label = (this.type === "input" ? this.buttonElement.val() : this.buttonElement.html());
+ if ( !elemData || !(events = elemData.events) ) {
+ return;
}
- this._hoverable( this.buttonElement );
+ // Once for each type.namespace in types; type may be omitted
+ types = ( types || "" ).match( core_rnotwhite ) || [""];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[t] ) || [];
+ type = origType = tmp[1];
+ namespaces = ( tmp[2] || "" ).split( "." ).sort();
- this.buttonElement
- .addClass( baseClasses )
- .attr( "role", "button" )
- .bind( "mouseenter" + this.eventNamespace, function() {
- if ( options.disabled ) {
- return;
- }
- if ( this === lastActive ) {
- $( this ).addClass( "ui-state-active" );
- }
- })
- .bind( "mouseleave" + this.eventNamespace, function() {
- if ( options.disabled ) {
- return;
- }
- $( this ).removeClass( activeClass );
- })
- .bind( "click" + this.eventNamespace, function( event ) {
- if ( options.disabled ) {
- event.preventDefault();
- event.stopImmediatePropagation();
+ // Unbind all events (on this namespace, if provided) for the element
+ if ( !type ) {
+ for ( type in events ) {
+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
- });
-
- // Can't use _focusable() because the element that receives focus
- // and the element that gets the ui-state-focus class are different
- this._on({
- focus: function() {
- this.buttonElement.addClass( "ui-state-focus" );
- },
- blur: function() {
- this.buttonElement.removeClass( "ui-state-focus" );
+ continue;
}
- });
- if ( toggleButton ) {
- this.element.bind( "change" + this.eventNamespace, function() {
- if ( clickDragged ) {
- return;
- }
- that.refresh();
- });
- // if mouse moves between mousedown and mouseup (drag) set clickDragged flag
- // prevents issue where button state changes but checkbox/radio checked state
- // does not in Firefox (see ticket #6970)
- this.buttonElement
- .bind( "mousedown" + this.eventNamespace, function( event ) {
- if ( options.disabled ) {
- return;
- }
- clickDragged = false;
- startXPos = event.pageX;
- startYPos = event.pageY;
- })
- .bind( "mouseup" + this.eventNamespace, function( event ) {
- if ( options.disabled ) {
- return;
- }
- if ( startXPos !== event.pageX || startYPos !== event.pageY ) {
- clickDragged = true;
- }
- });
- }
+ special = jQuery.event.special[ type ] || {};
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+ handlers = events[ type ] || [];
+ tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
- if ( this.type === "checkbox" ) {
- this.buttonElement.bind( "click" + this.eventNamespace, function() {
- if ( options.disabled || clickDragged ) {
- return false;
- }
- });
- } else if ( this.type === "radio" ) {
- this.buttonElement.bind( "click" + this.eventNamespace, function() {
- if ( options.disabled || clickDragged ) {
- return false;
- }
- $( this ).addClass( "ui-state-active" );
- that.buttonElement.attr( "aria-pressed", "true" );
-
- var radio = that.element[ 0 ];
- radioGroup( radio )
- .not( radio )
- .map(function() {
- return $( this ).button( "widget" )[ 0 ];
- })
- .removeClass( "ui-state-active" )
- .attr( "aria-pressed", "false" );
- });
- } else {
- this.buttonElement
- .bind( "mousedown" + this.eventNamespace, function() {
- if ( options.disabled ) {
- return false;
- }
- $( this ).addClass( "ui-state-active" );
- lastActive = this;
- that.document.one( "mouseup", function() {
- lastActive = null;
- });
- })
- .bind( "mouseup" + this.eventNamespace, function() {
- if ( options.disabled ) {
- return false;
- }
- $( this ).removeClass( "ui-state-active" );
- })
- .bind( "keydown" + this.eventNamespace, function(event) {
- if ( options.disabled ) {
- return false;
- }
- if ( event.keyCode === $.ui.keyCode.SPACE || event.keyCode === $.ui.keyCode.ENTER ) {
- $( this ).addClass( "ui-state-active" );
- }
- })
- // see #8559, we bind to blur here in case the button element loses
- // focus between keydown and keyup, it would be left in an "active" state
- .bind( "keyup" + this.eventNamespace + " blur" + this.eventNamespace, function() {
- $( this ).removeClass( "ui-state-active" );
- });
+ // Remove matching events
+ origCount = j = handlers.length;
+ while ( j-- ) {
+ handleObj = handlers[ j ];
+
+ if ( ( mappedTypes || origType === handleObj.origType ) &&
+ ( !handler || handler.guid === handleObj.guid ) &&
+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
+ ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+ handlers.splice( j, 1 );
- if ( this.buttonElement.is("a") ) {
- this.buttonElement.keyup(function(event) {
- if ( event.keyCode === $.ui.keyCode.SPACE ) {
- // TODO pass through original event correctly (just as 2nd argument doesn't work)
- $( this ).click();
+ if ( handleObj.selector ) {
+ handlers.delegateCount--;
}
- });
+ if ( special.remove ) {
+ special.remove.call( elem, handleObj );
+ }
+ }
}
- }
- this._setOption( "disabled", options.disabled );
- this._resetButton();
- },
-
- _determineButtonType: function() {
- var ancestor, labelSelector, checked;
-
- if ( this.element.is("[type=checkbox]") ) {
- this.type = "checkbox";
- } else if ( this.element.is("[type=radio]") ) {
- this.type = "radio";
- } else if ( this.element.is("input") ) {
- this.type = "input";
- } else {
- this.type = "button";
- }
-
- if ( this.type === "checkbox" || this.type === "radio" ) {
- // we don't search against the document in case the element
- // is disconnected from the DOM
- ancestor = this.element.parents().last();
- labelSelector = "label[for='" + this.element.attr("id") + "']";
- this.buttonElement = ancestor.find( labelSelector );
- if ( !this.buttonElement.length ) {
- ancestor = ancestor.length ? ancestor.siblings() : this.element.siblings();
- this.buttonElement = ancestor.filter( labelSelector );
- if ( !this.buttonElement.length ) {
- this.buttonElement = ancestor.find( labelSelector );
+ // Remove generic event handler if we removed something and no more handlers exist
+ // (avoids potential for endless recursion during removal of special event handlers)
+ if ( origCount && !handlers.length ) {
+ if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+ jQuery.removeEvent( elem, type, elemData.handle );
}
- }
- this.element.addClass( "ui-helper-hidden-accessible" );
- checked = this.element.is( ":checked" );
- if ( checked ) {
- this.buttonElement.addClass( "ui-state-active" );
+ delete events[ type ];
}
- this.buttonElement.prop( "aria-pressed", checked );
- } else {
- this.buttonElement = this.element;
}
- },
- widget: function() {
- return this.buttonElement;
+ // Remove the expando if it's no longer used
+ if ( jQuery.isEmptyObject( events ) ) {
+ delete elemData.handle;
+ data_priv.remove( elem, "events" );
+ }
},
- _destroy: function() {
- this.element
- .removeClass( "ui-helper-hidden-accessible" );
- this.buttonElement
- .removeClass( baseClasses + " ui-state-active " + typeClasses )
- .removeAttr( "role" )
- .removeAttr( "aria-pressed" )
- .html( this.buttonElement.find(".ui-button-text").html() );
+ trigger: function( event, data, elem, onlyHandlers ) {
- if ( !this.hasTitle ) {
- this.buttonElement.removeAttr( "title" );
- }
- },
+ var i, cur, tmp, bubbleType, ontype, handle, special,
+ eventPath = [ elem || document ],
+ type = core_hasOwn.call( event, "type" ) ? event.type : event,
+ namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
- _setOption: function( key, value ) {
- this._super( key, value );
- if ( key === "disabled" ) {
- this.widget().toggleClass( "ui-state-disabled", !!value );
- this.element.prop( "disabled", !!value );
- if ( value ) {
- this.buttonElement.removeClass( "ui-state-focus" );
- }
+ cur = tmp = elem = elem || document;
+
+ // Don't do events on text and comment nodes
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
- this._resetButton();
- },
- refresh: function() {
- //See #8237 & #8828
- var isDisabled = this.element.is( "input, button" ) ? this.element.is( ":disabled" ) : this.element.hasClass( "ui-button-disabled" );
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+ return;
+ }
- if ( isDisabled !== this.options.disabled ) {
- this._setOption( "disabled", isDisabled );
+ if ( type.indexOf(".") >= 0 ) {
+ // Namespaced trigger; create a regexp to match event type in handle()
+ namespaces = type.split(".");
+ type = namespaces.shift();
+ namespaces.sort();
}
- if ( this.type === "radio" ) {
- radioGroup( this.element[0] ).each(function() {
- if ( $( this ).is( ":checked" ) ) {
- $( this ).button( "widget" )
- .addClass( "ui-state-active" )
- .attr( "aria-pressed", "true" );
- } else {
- $( this ).button( "widget" )
- .removeClass( "ui-state-active" )
- .attr( "aria-pressed", "false" );
- }
- });
- } else if ( this.type === "checkbox" ) {
- if ( this.element.is( ":checked" ) ) {
- this.buttonElement
- .addClass( "ui-state-active" )
- .attr( "aria-pressed", "true" );
- } else {
- this.buttonElement
- .removeClass( "ui-state-active" )
- .attr( "aria-pressed", "false" );
- }
+ ontype = type.indexOf(":") < 0 && "on" + type;
+
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
+ event = event[ jQuery.expando ] ?
+ event :
+ new jQuery.Event( type, typeof event === "object" && event );
+
+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+ event.isTrigger = onlyHandlers ? 2 : 3;
+ event.namespace = namespaces.join(".");
+ event.namespace_re = event.namespace ?
+ new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+ null;
+
+ // Clean up the event in case it is being reused
+ event.result = undefined;
+ if ( !event.target ) {
+ event.target = elem;
}
- },
- _resetButton: function() {
- if ( this.type === "input" ) {
- if ( this.options.label ) {
- this.element.val( this.options.label );
- }
+ // Clone any incoming data and prepend the event, creating the handler arg list
+ data = data == null ?
+ [ event ] :
+ jQuery.makeArray( data, [ event ] );
+
+ // Allow special events to draw outside the lines
+ special = jQuery.event.special[ type ] || {};
+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
- var buttonElement = this.buttonElement.removeClass( typeClasses ),
- buttonText = $( "<span></span>", this.document[0] )
- .addClass( "ui-button-text" )
- .html( this.options.label )
- .appendTo( buttonElement.empty() )
- .text(),
- icons = this.options.icons,
- multipleIcons = icons.primary && icons.secondary,
- buttonClasses = [];
-
- if ( icons.primary || icons.secondary ) {
- if ( this.options.text ) {
- buttonClasses.push( "ui-button-text-icon" + ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) );
- }
- if ( icons.primary ) {
- buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" );
- }
+ // Determine event propagation path in advance, per W3C events spec (#9951)
+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+ if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
- if ( icons.secondary ) {
- buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" );
+ bubbleType = special.delegateType || type;
+ if ( !rfocusMorph.test( bubbleType + type ) ) {
+ cur = cur.parentNode;
+ }
+ for ( ; cur; cur = cur.parentNode ) {
+ eventPath.push( cur );
+ tmp = cur;
}
- if ( !this.options.text ) {
- buttonClasses.push( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" );
-
- if ( !this.hasTitle ) {
- buttonElement.attr( "title", $.trim( buttonText ) );
- }
+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
+ if ( tmp === (elem.ownerDocument || document) ) {
+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
- } else {
- buttonClasses.push( "ui-button-text-only" );
}
- buttonElement.addClass( buttonClasses.join( " " ) );
- }
-});
-$.widget( "ui.buttonset", {
- version: "@VERSION",
- options: {
- items: "button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(ui-button)"
- },
+ // Fire handlers on the event path
+ i = 0;
+ while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
- _create: function() {
- this.element.addClass( "ui-buttonset" );
- },
+ event.type = i > 1 ?
+ bubbleType :
+ special.bindType || type;
- _init: function() {
- this.refresh();
- },
+ // jQuery handler
+ handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+ if ( handle ) {
+ handle.apply( cur, data );
+ }
- _setOption: function( key, value ) {
- if ( key === "disabled" ) {
- this.buttons.button( "option", key, value );
+ // Native handler
+ handle = ontype && cur[ ontype ];
+ if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+ event.preventDefault();
+ }
}
+ event.type = type;
- this._super( key, value );
- },
+ // If nobody prevented the default action, do it now
+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
- refresh: function() {
- var rtl = this.element.css( "direction" ) === "rtl";
-
- this.buttons = this.element.find( this.options.items )
- .filter( ":ui-button" )
- .button( "refresh" )
- .end()
- .not( ":ui-button" )
- .button()
- .end()
- .map(function() {
- return $( this ).button( "widget" )[ 0 ];
- })
- .removeClass( "ui-corner-all ui-corner-left ui-corner-right" )
- .filter( ":first" )
- .addClass( rtl ? "ui-corner-right" : "ui-corner-left" )
- .end()
- .filter( ":last" )
- .addClass( rtl ? "ui-corner-left" : "ui-corner-right" )
- .end()
- .end();
- },
+ if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+ jQuery.acceptData( elem ) ) {
- _destroy: function() {
- this.element.removeClass( "ui-buttonset" );
- this.buttons
- .map(function() {
- return $( this ).button( "widget" )[ 0 ];
- })
- .removeClass( "ui-corner-left ui-corner-right" )
- .end()
- .button( "destroy" );
- }
-});
+ // Call a native DOM method on the target with the same name name as the event.
+ // Don't do default actions on window, that's where global variables be (#6170)
+ if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
-}( jQuery ) );
-
-(function( $, undefined ) {
-
-$.extend($.ui, { datepicker: { version: "@VERSION" } });
-
-var PROP_NAME = "datepicker",
- instActive;
-
-function getZindex( elem ) {
- var position, value;
- while ( elem.length && elem[ 0 ] !== document ) {
- // Ignore z-index if position is set to a value where z-index is ignored by the browser
- // This makes behavior of this function consistent across browsers
- // WebKit always returns auto if the element is positioned
- position = elem.css( "position" );
- if ( position === "absolute" || position === "relative" || position === "fixed" ) {
- // IE returns 0 when zIndex is not specified
- // other browsers return a string
- // we ignore the case of nested elements with an explicit value of 0
- // <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
- value = parseInt( elem.css( "zIndex" ), 10 );
- if ( !isNaN( value ) && value !== 0 ) {
- return value;
- }
- }
- elem = elem.parent();
- }
+ // Don't re-trigger an onFOO event when we call its FOO() method
+ tmp = elem[ ontype ];
- return 0;
-}
-/* Date picker manager.
- Use the singleton instance of this class, $.datepicker, to interact with the date picker.
- Settings for (groups of) date pickers are maintained in an instance object,
- allowing multiple different settings on the same page. */
-
-function Datepicker() {
- this._curInst = null; // The current instance in use
- this._keyEvent = false; // If the last event was a key event
- this._disabledInputs = []; // List of date picker inputs that have been disabled
- this._datepickerShowing = false; // True if the popup picker is showing , false if not
- this._inDialog = false; // True if showing within a "dialog", false if not
- this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
- this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
- this._appendClass = "ui-datepicker-append"; // The name of the append marker class
- this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
- this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
- this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
- this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
- this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
- this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
- this.regional = []; // Available regional settings, indexed by language code
- this.regional[""] = { // Default regional settings
- closeText: "Done", // Display text for close link
- prevText: "Prev", // Display text for previous month link
- nextText: "Next", // Display text for next month link
- currentText: "Today", // Display text for current month link
- monthNames: ["January","February","March","April","May","June",
- "July","August","September","October","November","December"], // Names of months for drop-down and formatting
- monthNamesShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], // For formatting
- dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], // For formatting
- dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], // For formatting
- dayNamesMin: ["Su","Mo","Tu","We","Th","Fr","Sa"], // Column headings for days starting at Sunday
- weekHeader: "Wk", // Column header for week of the year
- dateFormat: "mm/dd/yy", // See format options on parseDate
- firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
- isRTL: false, // True if right-to-left language, false if left-to-right
- showMonthAfterYear: false, // True if the year select precedes month, false for month then year
- yearSuffix: "" // Additional text to append to the year in the month headers
- };
- this._defaults = { // Global defaults for all the date picker instances
- showOn: "focus", // "focus" for popup on focus,
- // "button" for trigger button, or "both" for either
- showAnim: "fadeIn", // Name of jQuery animation for popup
- showOptions: {}, // Options for enhanced animations
- defaultDate: null, // Used when field is blank: actual date,
- // +/-number for offset from today, null for today
- appendText: "", // Display text following the input box, e.g. showing the format
- buttonText: "...", // Text for trigger button
- buttonImage: "", // URL for trigger button image
- buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
- hideIfNoPrevNext: false, // True to hide next/previous month links
- // if not applicable, false to just disable them
- navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
- gotoCurrent: false, // True if today link goes back to current selection instead
- changeMonth: false, // True if month can be selected directly, false if only prev/next
- changeYear: false, // True if year can be selected directly, false if only prev/next
- yearRange: "c-10:c+10", // Range of years to display in drop-down,
- // either relative to today's year (-nn:+nn), relative to currently displayed year
- // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
- showOtherMonths: false, // True to show dates in other months, false to leave blank
- selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
- showWeek: false, // True to show week of the year, false to not show it
- calculateWeek: this.iso8601Week, // How to calculate the week of the year,
- // takes a Date and returns the number of the week for it
- shortYearCutoff: "+10", // Short year values < this are in the current century,
- // > this are in the previous century,
- // string value starting with "+" for current year + value
- minDate: null, // The earliest selectable date, or null for no limit
- maxDate: null, // The latest selectable date, or null for no limit
- duration: "fast", // Duration of display/closure
- beforeShowDay: null, // Function that takes a date and returns an array with
- // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
- // [2] = cell title (optional), e.g. $.datepicker.noWeekends
- beforeShow: null, // Function that takes an input field and
- // returns a set of custom settings for the date picker
- onSelect: null, // Define a callback function when a date is selected
- onChangeMonthYear: null, // Define a callback function when the month or year is changed
- onClose: null, // Define a callback function when the datepicker is closed
- numberOfMonths: 1, // Number of months to show at a time
- showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
- stepMonths: 1, // Number of months to step back/forward
- stepBigMonths: 12, // Number of months to step back/forward for the big links
- altField: "", // Selector for an alternate field to store selected dates into
- altFormat: "", // The date format to use for the alternate field
- constrainInput: true, // The input is constrained by the current date format
- showButtonPanel: false, // True to show button panel, false to not show it
- autoSize: false, // True to size the input for the date format, false to leave as is
- disabled: false // The initial disabled state
- };
- $.extend(this._defaults, this.regional[""]);
- this.dpDiv = bindHover($("<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>"));
-}
+ if ( tmp ) {
+ elem[ ontype ] = null;
+ }
-$.extend(Datepicker.prototype, {
- /* Class name added to elements to indicate already configured with a date picker. */
- markerClassName: "hasDatepicker",
+ // Prevent re-triggering of the same event, since we already bubbled it above
+ jQuery.event.triggered = type;
+ elem[ type ]();
+ jQuery.event.triggered = undefined;
- //Keep track of the maximum number of rows displayed (see #7043)
- maxRows: 4,
+ if ( tmp ) {
+ elem[ ontype ] = tmp;
+ }
+ }
+ }
+ }
- // TODO rename to "widget" when switching to widget factory
- _widgetDatepicker: function() {
- return this.dpDiv;
+ return event.result;
},
- /* Override the default settings for all instances of the date picker.
- * @param settings object - the new settings to use as defaults (anonymous object)
- * @return the manager object
- */
- setDefaults: function(settings) {
- extendRemove(this._defaults, settings || {});
- return this;
- },
+ dispatch: function( event ) {
- /* Attach the date picker to a jQuery selection.
- * @param target element - the target input field or division or span
- * @param settings object - the new settings to use for this date picker instance (anonymous)
- */
- _attachDatepicker: function(target, settings) {
- var nodeName, inline, inst;
- nodeName = target.nodeName.toLowerCase();
- inline = (nodeName === "div" || nodeName === "span");
- if (!target.id) {
- this.uuid += 1;
- target.id = "dp" + this.uuid;
- }
- inst = this._newInst($(target), inline);
- inst.settings = $.extend({}, settings || {});
- if (nodeName === "input") {
- this._connectDatepicker(target, inst);
- } else if (inline) {
- this._inlineDatepicker(target, inst);
- }
- },
+ // Make a writable jQuery.Event from the native event object
+ event = jQuery.event.fix( event );
- /* Create a new instance object. */
- _newInst: function(target, inline) {
- var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g, "\\\\$1"); // escape jQuery meta chars
- return {id: id, input: target, // associated target
- selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
- drawMonth: 0, drawYear: 0, // month being drawn
- inline: inline, // is datepicker inline or not
- dpDiv: (!inline ? this.dpDiv : // presentation div
- bindHover($("<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")))};
- },
+ var i, j, ret, matched, handleObj,
+ handlerQueue = [],
+ args = core_slice.call( arguments ),
+ handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+ special = jQuery.event.special[ event.type ] || {};
+
+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
+ args[0] = event;
+ event.delegateTarget = this;
- /* Attach the date picker to an input field. */
- _connectDatepicker: function(target, inst) {
- var input = $(target);
- inst.append = $([]);
- inst.trigger = $([]);
- if (input.hasClass(this.markerClassName)) {
+ // Call the preDispatch hook for the mapped type, and let it bail if desired
+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
- this._attachments(input, inst);
- input.addClass(this.markerClassName).keydown(this._doKeyDown).
- keypress(this._doKeyPress).keyup(this._doKeyUp);
- this._autoSize(inst);
- $.data(target, PROP_NAME, inst);
- //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
- if( inst.settings.disabled ) {
- this._disableDatepicker( target );
- }
- },
- /* Make attachments based on settings. */
- _attachments: function(input, inst) {
- var showOn, buttonText, buttonImage,
- appendText = this._get(inst, "appendText"),
- isRTL = this._get(inst, "isRTL");
-
- if (inst.append) {
- inst.append.remove();
- }
- if (appendText) {
- inst.append = $("<span class='" + this._appendClass + "'>" + appendText + "</span>");
- input[isRTL ? "before" : "after"](inst.append);
- }
-
- input.unbind("focus", this._showDatepicker);
-
- if (inst.trigger) {
- inst.trigger.remove();
- }
-
- showOn = this._get(inst, "showOn");
- if (showOn === "focus" || showOn === "both") { // pop-up date picker when in the marked field
- input.focus(this._showDatepicker);
- }
- if (showOn === "button" || showOn === "both") { // pop-up date picker when button clicked
- buttonText = this._get(inst, "buttonText");
- buttonImage = this._get(inst, "buttonImage");
- inst.trigger = $(this._get(inst, "buttonImageOnly") ?
- $("<img/>").addClass(this._triggerClass).
- attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
- $("<button type='button'></button>").addClass(this._triggerClass).
- html(!buttonImage ? buttonText : $("<img/>").attr(
- { src:buttonImage, alt:buttonText, title:buttonText })));
- input[isRTL ? "before" : "after"](inst.trigger);
- inst.trigger.click(function() {
- if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) {
- $.datepicker._hideDatepicker();
- } else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) {
- $.datepicker._hideDatepicker();
- $.datepicker._showDatepicker(input[0]);
- } else {
- $.datepicker._showDatepicker(input[0]);
- }
- return false;
- });
- }
- },
+ // Determine handlers
+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+ // Run delegates first; they may want to stop propagation beneath us
+ i = 0;
+ while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+ event.currentTarget = matched.elem;
+
+ j = 0;
+ while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+ // Triggered event must either 1) have no namespace, or
+ // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+ if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+ event.handleObj = handleObj;
+ event.data = handleObj.data;
- /* Apply the maximum length for the date format. */
- _autoSize: function(inst) {
- if (this._get(inst, "autoSize") && !inst.inline) {
- var findMax, max, maxI, i,
- date = new Date(2009, 12 - 1, 20), // Ensure double digits
- dateFormat = this._get(inst, "dateFormat");
-
- if (dateFormat.match(/[DM]/)) {
- findMax = function(names) {
- max = 0;
- maxI = 0;
- for (i = 0; i < names.length; i++) {
- if (names[i].length > max) {
- max = names[i].length;
- maxI = i;
+ ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+ .apply( matched.elem, args );
+
+ if ( ret !== undefined ) {
+ if ( (event.result = ret) === false ) {
+ event.preventDefault();
+ event.stopPropagation();
}
}
- return maxI;
- };
- date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
- "monthNames" : "monthNamesShort"))));
- date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
- "dayNames" : "dayNamesShort"))) + 20 - date.getDay());
+ }
}
- inst.input.attr("size", this._formatDate(inst, date).length);
}
- },
- /* Attach an inline date picker to a div. */
- _inlineDatepicker: function(target, inst) {
- var divSpan = $(target);
- if (divSpan.hasClass(this.markerClassName)) {
- return;
+ // Call the postDispatch hook for the mapped type
+ if ( special.postDispatch ) {
+ special.postDispatch.call( this, event );
}
- divSpan.addClass(this.markerClassName).append(inst.dpDiv);
- $.data(target, PROP_NAME, inst);
- this._setDate(inst, this._getDefaultDate(inst), true);
- this._updateDatepicker(inst);
- this._updateAlternate(inst);
- //If disabled option is true, disable the datepicker before showing it (see ticket #5665)
- if( inst.settings.disabled ) {
- this._disableDatepicker( target );
- }
- // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
- // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
- inst.dpDiv.css( "display", "block" );
- },
- /* Pop-up the date picker in a "dialog" box.
- * @param input element - ignored
- * @param date string or Date - the initial date to display
- * @param onSelect function - the function to call when a date is selected
- * @param settings object - update the dialog date picker instance's settings (anonymous object)
- * @param pos int[2] - coordinates for the dialog's position within the screen or
- * event - with x/y coordinates or
- * leave empty for default (screen centre)
- * @return the manager object
- */
- _dialogDatepicker: function(input, date, onSelect, settings, pos) {
- var id, browserWidth, browserHeight, scrollX, scrollY,
- inst = this._dialogInst; // internal instance
-
- if (!inst) {
- this.uuid += 1;
- id = "dp" + this.uuid;
- this._dialogInput = $("<input type='text' id='" + id +
- "' style='position: absolute; top: -100px; width: 0px;'/>");
- this._dialogInput.keydown(this._doKeyDown);
- $("body").append(this._dialogInput);
- inst = this._dialogInst = this._newInst(this._dialogInput, false);
- inst.settings = {};
- $.data(this._dialogInput[0], PROP_NAME, inst);
- }
- extendRemove(inst.settings, settings || {});
- date = (date && date.constructor === Date ? this._formatDate(inst, date) : date);
- this._dialogInput.val(date);
-
- this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
- if (!this._pos) {
- browserWidth = document.documentElement.clientWidth;
- browserHeight = document.documentElement.clientHeight;
- scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
- scrollY = document.documentElement.scrollTop || document.body.scrollTop;
- this._pos = // should use actual width/height below
- [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
- }
-
- // move input on screen for focus, but hidden behind dialog
- this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px");
- inst.settings.onSelect = onSelect;
- this._inDialog = true;
- this.dpDiv.addClass(this._dialogClass);
- this._showDatepicker(this._dialogInput[0]);
- if ($.blockUI) {
- $.blockUI(this.dpDiv);
- }
- $.data(this._dialogInput[0], PROP_NAME, inst);
- return this;
+ return event.result;
},
- /* Detach a datepicker from its control.
- * @param target element - the target input field or division or span
- */
- _destroyDatepicker: function(target) {
- var nodeName,
- $target = $(target),
- inst = $.data(target, PROP_NAME);
+ handlers: function( event, handlers ) {
+ var i, matches, sel, handleObj,
+ handlerQueue = [],
+ delegateCount = handlers.delegateCount,
+ cur = event.target;
- if (!$target.hasClass(this.markerClassName)) {
- return;
- }
+ // Find delegate handlers
+ // Black-hole SVG <use> instance trees (#13180)
+ // Avoid non-left-click bubbling in Firefox (#3861)
+ if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
- nodeName = target.nodeName.toLowerCase();
- $.removeData(target, PROP_NAME);
- if (nodeName === "input") {
- inst.append.remove();
- inst.trigger.remove();
- $target.removeClass(this.markerClassName).
- unbind("focus", this._showDatepicker).
- unbind("keydown", this._doKeyDown).
- unbind("keypress", this._doKeyPress).
- unbind("keyup", this._doKeyUp);
- } else if (nodeName === "div" || nodeName === "span") {
- $target.removeClass(this.markerClassName).empty();
- }
- },
+ for ( ; cur !== this; cur = cur.parentNode || this ) {
- /* Enable the date picker to a jQuery selection.
- * @param target element - the target input field or division or span
- */
- _enableDatepicker: function(target) {
- var nodeName, inline,
- $target = $(target),
- inst = $.data(target, PROP_NAME);
+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+ if ( cur.disabled !== true || event.type !== "click" ) {
+ matches = [];
+ for ( i = 0; i < delegateCount; i++ ) {
+ handleObj = handlers[ i ];
- if (!$target.hasClass(this.markerClassName)) {
- return;
+ // Don't conflict with Object.prototype properties (#13203)
+ sel = handleObj.selector + " ";
+
+ if ( matches[ sel ] === undefined ) {
+ matches[ sel ] = handleObj.needsContext ?
+ jQuery( sel, this ).index( cur ) >= 0 :
+ jQuery.find( sel, this, null, [ cur ] ).length;
+ }
+ if ( matches[ sel ] ) {
+ matches.push( handleObj );
+ }
+ }
+ if ( matches.length ) {
+ handlerQueue.push({ elem: cur, handlers: matches });
+ }
+ }
+ }
+ }
+
+ // Add the remaining (directly-bound) handlers
+ if ( delegateCount < handlers.length ) {
+ handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
}
- nodeName = target.nodeName.toLowerCase();
- if (nodeName === "input") {
- target.disabled = false;
- inst.trigger.filter("button").
- each(function() { this.disabled = false; }).end().
- filter("img").css({opacity: "1.0", cursor: ""});
- } else if (nodeName === "div" || nodeName === "span") {
- inline = $target.children("." + this._inlineClass);
- inline.children().removeClass("ui-state-disabled");
- inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
- prop("disabled", false);
- }
- this._disabledInputs = $.map(this._disabledInputs,
- function(value) { return (value === target ? null : value); }); // delete entry
+ return handlerQueue;
},
- /* Disable the date picker to a jQuery selection.
- * @param target element - the target input field or division or span
- */
- _disableDatepicker: function(target) {
- var nodeName, inline,
- $target = $(target),
- inst = $.data(target, PROP_NAME);
+ // Includes some event props shared by KeyEvent and MouseEvent
+ props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
- if (!$target.hasClass(this.markerClassName)) {
- return;
- }
+ fixHooks: {},
- nodeName = target.nodeName.toLowerCase();
- if (nodeName === "input") {
- target.disabled = true;
- inst.trigger.filter("button").
- each(function() { this.disabled = true; }).end().
- filter("img").css({opacity: "0.5", cursor: "default"});
- } else if (nodeName === "div" || nodeName === "span") {
- inline = $target.children("." + this._inlineClass);
- inline.children().addClass("ui-state-disabled");
- inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
- prop("disabled", true);
- }
- this._disabledInputs = $.map(this._disabledInputs,
- function(value) { return (value === target ? null : value); }); // delete entry
- this._disabledInputs[this._disabledInputs.length] = target;
- },
+ keyHooks: {
+ props: "char charCode key keyCode".split(" "),
+ filter: function( event, original ) {
- /* Is the first field in a jQuery collection disabled as a datepicker?
- * @param target element - the target input field or division or span
- * @return boolean - true if disabled, false if enabled
- */
- _isDisabledDatepicker: function(target) {
- if (!target) {
- return false;
- }
- for (var i = 0; i < this._disabledInputs.length; i++) {
- if (this._disabledInputs[i] === target) {
- return true;
+ // Add which for key events
+ if ( event.which == null ) {
+ event.which = original.charCode != null ? original.charCode : original.keyCode;
}
- }
- return false;
- },
- /* Retrieve the instance data for the target control.
- * @param target element - the target input field or division or span
- * @return object - the associated instance data
- * @throws error if a jQuery problem getting data
- */
- _getInst: function(target) {
- try {
- return $.data(target, PROP_NAME);
- }
- catch (err) {
- throw "Missing instance data for this datepicker";
+ return event;
}
},
- /* Update or retrieve the settings for a date picker attached to an input field or division.
- * @param target element - the target input field or division or span
- * @param name object - the new settings to update or
- * string - the name of the setting to change or retrieve,
- * when retrieving also "all" for all instance settings or
- * "defaults" for all global defaults
- * @param value any - the new value for the setting
- * (omit if above is an object or to retrieve a value)
- */
- _optionDatepicker: function(target, name, value) {
- var settings, date, minDate, maxDate,
- inst = this._getInst(target);
-
- if (arguments.length === 2 && typeof name === "string") {
- return (name === "defaults" ? $.extend({}, $.datepicker._defaults) :
- (inst ? (name === "all" ? $.extend({}, inst.settings) :
- this._get(inst, name)) : null));
- }
+ mouseHooks: {
+ props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+ filter: function( event, original ) {
+ var eventDoc, doc, body,
+ button = original.button;
- settings = name || {};
- if (typeof name === "string") {
- settings = {};
- settings[name] = value;
- }
+ // Calculate pageX/Y if missing and clientX/Y available
+ if ( event.pageX == null && original.clientX != null ) {
+ eventDoc = event.target.ownerDocument || document;
+ doc = eventDoc.documentElement;
+ body = eventDoc.body;
- if (inst) {
- if (this._curInst === inst) {
- this._hideDatepicker();
+ event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+ event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
}
- date = this._getDateDatepicker(target, true);
- minDate = this._getMinMaxDate(inst, "min");
- maxDate = this._getMinMaxDate(inst, "max");
- extendRemove(inst.settings, settings);
- // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
- if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) {
- inst.settings.minDate = this._formatDate(inst, minDate);
- }
- if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) {
- inst.settings.maxDate = this._formatDate(inst, maxDate);
- }
- if ( "disabled" in settings ) {
- if ( settings.disabled ) {
- this._disableDatepicker(target);
- } else {
- this._enableDatepicker(target);
- }
+ // Add which for click: 1 === left; 2 === middle; 3 === right
+ // Note: button is not normalized, so don't use it
+ if ( !event.which && button !== undefined ) {
+ event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
}
- this._attachments($(target), inst);
- this._autoSize(inst);
- this._setDate(inst, date);
- this._updateAlternate(inst);
- this._updateDatepicker(inst);
- }
- },
-
- // change method deprecated
- _changeDatepicker: function(target, name, value) {
- this._optionDatepicker(target, name, value);
- },
- /* Redraw the date picker attached to an input field or division.
- * @param target element - the target input field or division or span
- */
- _refreshDatepicker: function(target) {
- var inst = this._getInst(target);
- if (inst) {
- this._updateDatepicker(inst);
+ return event;
}
},
- /* Set the dates for a jQuery selection.
- * @param target element - the target input field or division or span
- * @param date Date - the new date
- */
- _setDateDatepicker: function(target, date) {
- var inst = this._getInst(target);
- if (inst) {
- this._setDate(inst, date);
- this._updateDatepicker(inst);
- this._updateAlternate(inst);
+ fix: function( event ) {
+ if ( event[ jQuery.expando ] ) {
+ return event;
}
- },
- /* Get the date(s) for the first entry in a jQuery selection.
- * @param target element - the target input field or division or span
- * @param noDefault boolean - true if no default date is to be used
- * @return Date - the current date
- */
- _getDateDatepicker: function(target, noDefault) {
- var inst = this._getInst(target);
- if (inst && !inst.inline) {
- this._setDateFromField(inst, noDefault);
- }
- return (inst ? this._getDate(inst) : null);
- },
+ // Create a writable copy of the event object and normalize some properties
+ var i, prop, copy,
+ type = event.type,
+ originalEvent = event,
+ fixHook = this.fixHooks[ type ];
- /* Handle keystrokes. */
- _doKeyDown: function(event) {
- var onSelect, dateStr, sel,
- inst = $.datepicker._getInst(event.target),
- handled = true,
- isRTL = inst.dpDiv.is(".ui-datepicker-rtl");
-
- inst._keyEvent = true;
- if ($.datepicker._datepickerShowing) {
- switch (event.keyCode) {
- case 9: $.datepicker._hideDatepicker();
- handled = false;
- break; // hide on tab out
- case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." +
- $.datepicker._currentClass + ")", inst.dpDiv);
- if (sel[0]) {
- $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
- }
+ if ( !fixHook ) {
+ this.fixHooks[ type ] = fixHook =
+ rmouseEvent.test( type ) ? this.mouseHooks :
+ rkeyEvent.test( type ) ? this.keyHooks :
+ {};
+ }
+ copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
- onSelect = $.datepicker._get(inst, "onSelect");
- if (onSelect) {
- dateStr = $.datepicker._formatDate(inst);
+ event = new jQuery.Event( originalEvent );
- // trigger custom callback
- onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
- } else {
- $.datepicker._hideDatepicker();
- }
+ i = copy.length;
+ while ( i-- ) {
+ prop = copy[ i ];
+ event[ prop ] = originalEvent[ prop ];
+ }
- return false; // don't submit the form
- case 27: $.datepicker._hideDatepicker();
- break; // hide on escape
- case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- -$.datepicker._get(inst, "stepBigMonths") :
- -$.datepicker._get(inst, "stepMonths")), "M");
- break; // previous month/year on page up/+ ctrl
- case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- +$.datepicker._get(inst, "stepBigMonths") :
- +$.datepicker._get(inst, "stepMonths")), "M");
- break; // next month/year on page down/+ ctrl
- case 35: if (event.ctrlKey || event.metaKey) {
- $.datepicker._clearDate(event.target);
- }
- handled = event.ctrlKey || event.metaKey;
- break; // clear on ctrl or command +end
- case 36: if (event.ctrlKey || event.metaKey) {
- $.datepicker._gotoToday(event.target);
- }
- handled = event.ctrlKey || event.metaKey;
- break; // current on ctrl or command +home
- case 37: if (event.ctrlKey || event.metaKey) {
- $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D");
- }
- handled = event.ctrlKey || event.metaKey;
- // -1 day on ctrl or command +left
- if (event.originalEvent.altKey) {
- $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- -$.datepicker._get(inst, "stepBigMonths") :
- -$.datepicker._get(inst, "stepMonths")), "M");
- }
- // next month/year on alt +left on Mac
- break;
- case 38: if (event.ctrlKey || event.metaKey) {
- $.datepicker._adjustDate(event.target, -7, "D");
- }
- handled = event.ctrlKey || event.metaKey;
- break; // -1 week on ctrl or command +up
- case 39: if (event.ctrlKey || event.metaKey) {
- $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D");
- }
- handled = event.ctrlKey || event.metaKey;
- // +1 day on ctrl or command +right
- if (event.originalEvent.altKey) {
- $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- +$.datepicker._get(inst, "stepBigMonths") :
- +$.datepicker._get(inst, "stepMonths")), "M");
- }
- // next month/year on alt +right
- break;
- case 40: if (event.ctrlKey || event.metaKey) {
- $.datepicker._adjustDate(event.target, +7, "D");
- }
- handled = event.ctrlKey || event.metaKey;
- break; // +1 week on ctrl or command +down
- default: handled = false;
- }
- } else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home
- $.datepicker._showDatepicker(this);
- } else {
- handled = false;
+ // Support: Cordova 2.5 (WebKit) (#13255)
+ // All events should have a target; Cordova deviceready doesn't
+ if ( !event.target ) {
+ event.target = document;
}
- if (handled) {
- event.preventDefault();
- event.stopPropagation();
+ // Support: Safari 6.0+, Chrome < 28
+ // Target should not be a text node (#504, #13143)
+ if ( event.target.nodeType === 3 ) {
+ event.target = event.target.parentNode;
}
+
+ return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
},
- /* Filter entered characters - based on date format. */
- _doKeyPress: function(event) {
- var chars, chr,
- inst = $.datepicker._getInst(event.target);
+ special: {
+ load: {
+ // Prevent triggered image.load events from bubbling to window.load
+ noBubble: true
+ },
+ focus: {
+ // Fire native event if possible so blur/focus sequence is correct
+ trigger: function() {
+ if ( this !== safeActiveElement() && this.focus ) {
+ this.focus();
+ return false;
+ }
+ },
+ delegateType: "focusin"
+ },
+ blur: {
+ trigger: function() {
+ if ( this === safeActiveElement() && this.blur ) {
+ this.blur();
+ return false;
+ }
+ },
+ delegateType: "focusout"
+ },
+ click: {
+ // For checkbox, fire native event so checked state will be right
+ trigger: function() {
+ if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+ this.click();
+ return false;
+ }
+ },
- if ($.datepicker._get(inst, "constrainInput")) {
- chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat"));
- chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode);
- return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1);
- }
- },
+ // For cross-browser consistency, don't fire native .click() on links
+ _default: function( event ) {
+ return jQuery.nodeName( event.target, "a" );
+ }
+ },
- /* Synchronise manual entry and field/alternate field. */
- _doKeyUp: function(event) {
- var date,
- inst = $.datepicker._getInst(event.target);
+ beforeunload: {
+ postDispatch: function( event ) {
- if (inst.input.val() !== inst.lastVal) {
- try {
- date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
- (inst.input ? inst.input.val() : null),
- $.datepicker._getFormatConfig(inst));
-
- if (date) { // only if valid
- $.datepicker._setDateFromField(inst);
- $.datepicker._updateAlternate(inst);
- $.datepicker._updateDatepicker(inst);
+ // Support: Firefox 20+
+ // Firefox doesn't alert if the returnValue field is not set.
+ if ( event.result !== undefined ) {
+ event.originalEvent.returnValue = event.result;
}
}
- catch (err) {
- }
}
- return true;
},
- /* Pop-up the date picker for a given input field.
- * If false returned from beforeShow event handler do not show.
- * @param input element - the input field attached to the date picker or
- * event - if triggered by focus
- */
- _showDatepicker: function(input) {
- input = input.target || input;
- if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger
- input = $("input", input.parentNode)[0];
+ simulate: function( type, elem, event, bubble ) {
+ // Piggyback on a donor event to simulate a different one.
+ // Fake originalEvent to avoid donor's stopPropagation, but if the
+ // simulated event prevents default then we do the same on the donor.
+ var e = jQuery.extend(
+ new jQuery.Event(),
+ event,
+ {
+ type: type,
+ isSimulated: true,
+ originalEvent: {}
+ }
+ );
+ if ( bubble ) {
+ jQuery.event.trigger( e, null, elem );
+ } else {
+ jQuery.event.dispatch.call( elem, e );
}
-
- if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here
- return;
+ if ( e.isDefaultPrevented() ) {
+ event.preventDefault();
}
+ }
+};
- var inst, beforeShow, beforeShowSettings, isFixed,
- offset, showAnim, duration;
+jQuery.removeEvent = function( elem, type, handle ) {
+ if ( elem.removeEventListener ) {
+ elem.removeEventListener( type, handle, false );
+ }
+};
- inst = $.datepicker._getInst(input);
- if ($.datepicker._curInst && $.datepicker._curInst !== inst) {
- $.datepicker._curInst.dpDiv.stop(true, true);
- if ( inst && $.datepicker._datepickerShowing ) {
- $.datepicker._hideDatepicker( $.datepicker._curInst.input[0] );
- }
- }
+jQuery.Event = function( src, props ) {
+ // Allow instantiation without the 'new' keyword
+ if ( !(this instanceof jQuery.Event) ) {
+ return new jQuery.Event( src, props );
+ }
- beforeShow = $.datepicker._get(inst, "beforeShow");
- beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {};
- if(beforeShowSettings === false){
- return;
- }
- extendRemove(inst.settings, beforeShowSettings);
+ // Event object
+ if ( src && src.type ) {
+ this.originalEvent = src;
+ this.type = src.type;
- inst.lastVal = null;
- $.datepicker._lastInput = input;
- $.datepicker._setDateFromField(inst);
+ // Events bubbling up the document may have been marked as prevented
+ // by a handler lower down the tree; reflect the correct value.
+ this.isDefaultPrevented = ( src.defaultPrevented ||
+ src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
- if ($.datepicker._inDialog) { // hide cursor
- input.value = "";
- }
- if (!$.datepicker._pos) { // position below input
- $.datepicker._pos = $.datepicker._findPos(input);
- $.datepicker._pos[1] += input.offsetHeight; // add the height
- }
+ // Event type
+ } else {
+ this.type = src;
+ }
- isFixed = false;
- $(input).parents().each(function() {
- isFixed |= $(this).css("position") === "fixed";
- return !isFixed;
- });
+ // Put explicitly provided properties onto the event object
+ if ( props ) {
+ jQuery.extend( this, props );
+ }
- offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
- $.datepicker._pos = null;
- //to avoid flashes on Firefox
- inst.dpDiv.empty();
- // determine sizing offscreen
- inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"});
- $.datepicker._updateDatepicker(inst);
- // fix width for dynamic number of date pickers
- // and adjust position before showing
- offset = $.datepicker._checkOffset(inst, offset, isFixed);
- inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
- "static" : (isFixed ? "fixed" : "absolute")), display: "none",
- left: offset.left + "px", top: offset.top + "px"});
-
- if (!inst.inline) {
- showAnim = $.datepicker._get(inst, "showAnim");
- duration = $.datepicker._get(inst, "duration");
- inst.dpDiv.css( "z-index", getZindex( $( input ) ) + 1 );
- $.datepicker._datepickerShowing = true;
-
- if ( $.effects && $.effects.effect[ showAnim ] ) {
- inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration);
- } else {
- inst.dpDiv[showAnim || "show"](showAnim ? duration : null);
- }
+ // Create a timestamp if incoming event doesn't have one
+ this.timeStamp = src && src.timeStamp || jQuery.now();
- if ( $.datepicker._shouldFocusInput( inst ) ) {
- inst.input.focus();
- }
+ // Mark it as fixed
+ this[ jQuery.expando ] = true;
+};
- $.datepicker._curInst = inst;
- }
- },
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+ isDefaultPrevented: returnFalse,
+ isPropagationStopped: returnFalse,
+ isImmediatePropagationStopped: returnFalse,
- /* Generate the date picker content. */
- _updateDatepicker: function(inst) {
- this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
- instActive = inst; // for delegate hover events
- inst.dpDiv.empty().append(this._generateHTML(inst));
- this._attachHandlers(inst);
- inst.dpDiv.find("." + this._dayOverClass + " a").mouseover();
-
- var origyearshtml,
- numMonths = this._getNumberOfMonths(inst),
- cols = numMonths[1],
- width = 17;
-
- inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");
- if (cols > 1) {
- inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em");
- }
- inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") +
- "Class"]("ui-datepicker-multi");
- inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") +
- "Class"]("ui-datepicker-rtl");
-
- if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
- inst.input.focus();
- }
-
- // deffered render of the years select (to avoid flashes on Firefox)
- if( inst.yearshtml ){
- origyearshtml = inst.yearshtml;
- setTimeout(function(){
- //assure that inst.yearshtml didn't change.
- if( origyearshtml === inst.yearshtml && inst.yearshtml ){
- inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml);
- }
- origyearshtml = inst.yearshtml = null;
- }, 0);
- }
- },
+ preventDefault: function() {
+ var e = this.originalEvent;
- // #6694 - don't focus the input if it's already focused
- // this breaks the change event in IE
- // Support: IE and jQuery <1.9
- _shouldFocusInput: function( inst ) {
- return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
- },
+ this.isDefaultPrevented = returnTrue;
- /* Check positioning to remain on screen. */
- _checkOffset: function(inst, offset, isFixed) {
- var dpWidth = inst.dpDiv.outerWidth(),
- dpHeight = inst.dpDiv.outerHeight(),
- inputWidth = inst.input ? inst.input.outerWidth() : 0,
- inputHeight = inst.input ? inst.input.outerHeight() : 0,
- viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()),
- viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop());
-
- offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0);
- offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0;
- offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
-
- // now check if datepicker is showing outside window viewport - move to a better place if so.
- offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
- Math.abs(offset.left + dpWidth - viewWidth) : 0);
- offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
- Math.abs(dpHeight + inputHeight) : 0);
-
- return offset;
+ if ( e && e.preventDefault ) {
+ e.preventDefault();
+ }
},
+ stopPropagation: function() {
+ var e = this.originalEvent;
- /* Find an object's position on the screen. */
- _findPos: function(obj) {
- var position,
- inst = this._getInst(obj),
- isRTL = this._get(inst, "isRTL");
+ this.isPropagationStopped = returnTrue;
- while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) {
- obj = obj[isRTL ? "previousSibling" : "nextSibling"];
+ if ( e && e.stopPropagation ) {
+ e.stopPropagation();
}
-
- position = $(obj).offset();
- return [position.left, position.top];
},
+ stopImmediatePropagation: function() {
+ this.isImmediatePropagationStopped = returnTrue;
+ this.stopPropagation();
+ }
+};
- /* Hide the date picker from view.
- * @param input element - the input field attached to the date picker
- */
- _hideDatepicker: function(input) {
- var showAnim, duration, postProcess, onClose,
- inst = this._curInst;
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+ mouseenter: "mouseover",
+ mouseleave: "mouseout"
+}, function( orig, fix ) {
+ jQuery.event.special[ orig ] = {
+ delegateType: fix,
+ bindType: fix,
- if (!inst || (input && inst !== $.data(input, PROP_NAME))) {
- return;
+ handle: function( event ) {
+ var ret,
+ target = this,
+ related = event.relatedTarget,
+ handleObj = event.handleObj;
+
+ // For mousenter/leave call the handler if related is outside the target.
+ // NB: No relatedTarget if the mouse left/entered the browser window
+ if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+ event.type = handleObj.origType;
+ ret = handleObj.handler.apply( this, arguments );
+ event.type = fix;
+ }
+ return ret;
}
+ };
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+ jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
- if (this._datepickerShowing) {
- showAnim = this._get(inst, "showAnim");
- duration = this._get(inst, "duration");
- postProcess = function() {
- $.datepicker._tidyDialog(inst);
+ // Attach a single capturing handler while someone wants focusin/focusout
+ var attaches = 0,
+ handler = function( event ) {
+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
};
- // DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
- if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {
- inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess);
- } else {
- inst.dpDiv[(showAnim === "slideDown" ? "slideUp" :
- (showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess);
+ jQuery.event.special[ fix ] = {
+ setup: function() {
+ if ( attaches++ === 0 ) {
+ document.addEventListener( orig, handler, true );
+ }
+ },
+ teardown: function() {
+ if ( --attaches === 0 ) {
+ document.removeEventListener( orig, handler, true );
+ }
}
+ };
+ });
+}
- if (!showAnim) {
- postProcess();
- }
- this._datepickerShowing = false;
+jQuery.fn.extend({
- onClose = this._get(inst, "onClose");
- if (onClose) {
- onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]);
- }
+ on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+ var origFn, type;
- this._lastInput = null;
- if (this._inDialog) {
- this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" });
- if ($.blockUI) {
- $.unblockUI();
- $("body").append(this.dpDiv);
- }
+ // Types can be a map of types/handlers
+ if ( typeof types === "object" ) {
+ // ( types-Object, selector, data )
+ if ( typeof selector !== "string" ) {
+ // ( types-Object, data )
+ data = data || selector;
+ selector = undefined;
+ }
+ for ( type in types ) {
+ this.on( type, selector, data, types[ type ], one );
}
- this._inDialog = false;
+ return this;
}
- },
-
- /* Tidy up after a dialog display. */
- _tidyDialog: function(inst) {
- inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar");
- },
- /* Close date picker if clicked elsewhere. */
- _checkExternalClick: function(event) {
- if (!$.datepicker._curInst) {
- return;
+ if ( data == null && fn == null ) {
+ // ( types, fn )
+ fn = selector;
+ data = selector = undefined;
+ } else if ( fn == null ) {
+ if ( typeof selector === "string" ) {
+ // ( types, selector, fn )
+ fn = data;
+ data = undefined;
+ } else {
+ // ( types, data, fn )
+ fn = data;
+ data = selector;
+ selector = undefined;
+ }
}
-
- var $target = $(event.target),
- inst = $.datepicker._getInst($target[0]);
-
- if ( ( ( $target[0].id !== $.datepicker._mainDivId &&
- $target.parents("#" + $.datepicker._mainDivId).length === 0 &&
- !$target.hasClass($.datepicker.markerClassName) &&
- !$target.closest("." + $.datepicker._triggerClass).length &&
- $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) ||
- ( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) {
- $.datepicker._hideDatepicker();
+ if ( fn === false ) {
+ fn = returnFalse;
+ } else if ( !fn ) {
+ return this;
}
- },
- /* Adjust one of the date sub-fields. */
- _adjustDate: function(id, offset, period) {
- var target = $(id),
- inst = this._getInst(target[0]);
-
- if (this._isDisabledDatepicker(target[0])) {
- return;
+ if ( one === 1 ) {
+ origFn = fn;
+ fn = function( event ) {
+ // Can use an empty set, since event contains the info
+ jQuery().off( event );
+ return origFn.apply( this, arguments );
+ };
+ // Use same guid so caller can remove using origFn
+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
- this._adjustInstDate(inst, offset +
- (period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning
- period);
- this._updateDatepicker(inst);
+ return this.each( function() {
+ jQuery.event.add( this, types, fn, data, selector );
+ });
},
-
- /* Action for current link. */
- _gotoToday: function(id) {
- var date,
- target = $(id),
- inst = this._getInst(target[0]);
-
- if (this._get(inst, "gotoCurrent") && inst.currentDay) {
- inst.selectedDay = inst.currentDay;
- inst.drawMonth = inst.selectedMonth = inst.currentMonth;
- inst.drawYear = inst.selectedYear = inst.currentYear;
- } else {
- date = new Date();
- inst.selectedDay = date.getDate();
- inst.drawMonth = inst.selectedMonth = date.getMonth();
- inst.drawYear = inst.selectedYear = date.getFullYear();
+ one: function( types, selector, data, fn ) {
+ return this.on( types, selector, data, fn, 1 );
+ },
+ off: function( types, selector, fn ) {
+ var handleObj, type;
+ if ( types && types.preventDefault && types.handleObj ) {
+ // ( event ) dispatched jQuery.Event
+ handleObj = types.handleObj;
+ jQuery( types.delegateTarget ).off(
+ handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+ handleObj.selector,
+ handleObj.handler
+ );
+ return this;
+ }
+ if ( typeof types === "object" ) {
+ // ( types-object [, selector] )
+ for ( type in types ) {
+ this.off( type, selector, types[ type ] );
+ }
+ return this;
+ }
+ if ( selector === false || typeof selector === "function" ) {
+ // ( types [, fn] )
+ fn = selector;
+ selector = undefined;
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
}
- this._notifyChange(inst);
- this._adjustDate(target);
+ return this.each(function() {
+ jQuery.event.remove( this, types, fn, selector );
+ });
},
- /* Action for selecting a new month/year. */
- _selectMonthYear: function(id, select, period) {
- var target = $(id),
- inst = this._getInst(target[0]);
-
- inst["selected" + (period === "M" ? "Month" : "Year")] =
- inst["draw" + (period === "M" ? "Month" : "Year")] =
- parseInt(select.options[select.selectedIndex].value,10);
-
- this._notifyChange(inst);
- this._adjustDate(target);
+ trigger: function( type, data ) {
+ return this.each(function() {
+ jQuery.event.trigger( type, data, this );
+ });
},
+ triggerHandler: function( type, data ) {
+ var elem = this[0];
+ if ( elem ) {
+ return jQuery.event.trigger( type, data, elem, true );
+ }
+ }
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+ rparentsprev = /^(?:parents|prev(?:Until|All))/,
+ rneedsContext = jQuery.expr.match.needsContext,
+ // methods guaranteed to produce a unique set when starting from a unique set
+ guaranteedUnique = {
+ children: true,
+ contents: true,
+ next: true,
+ prev: true
+ };
- /* Action for selecting a day. */
- _selectDay: function(id, month, year, td) {
- var inst,
- target = $(id);
+jQuery.fn.extend({
+ find: function( selector ) {
+ var i,
+ ret = [],
+ self = this,
+ len = self.length;
- if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
- return;
+ if ( typeof selector !== "string" ) {
+ return this.pushStack( jQuery( selector ).filter(function() {
+ for ( i = 0; i < len; i++ ) {
+ if ( jQuery.contains( self[ i ], this ) ) {
+ return true;
+ }
+ }
+ }) );
}
- inst = this._getInst(target[0]);
- inst.selectedDay = inst.currentDay = $("a", td).html();
- inst.selectedMonth = inst.currentMonth = month;
- inst.selectedYear = inst.currentYear = year;
- this._selectDate(id, this._formatDate(inst,
- inst.currentDay, inst.currentMonth, inst.currentYear));
- },
+ for ( i = 0; i < len; i++ ) {
+ jQuery.find( selector, self[ i ], ret );
+ }
- /* Erase the input field and hide the date picker. */
- _clearDate: function(id) {
- var target = $(id);
- this._selectDate(target, "");
+ // Needed because $( selector, context ) becomes $( context ).find( selector )
+ ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
+ ret.selector = this.selector ? this.selector + " " + selector : selector;
+ return ret;
},
- /* Update the input field with the selected date. */
- _selectDate: function(id, dateStr) {
- var onSelect,
- target = $(id),
- inst = this._getInst(target[0]);
-
- dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
- if (inst.input) {
- inst.input.val(dateStr);
- }
- this._updateAlternate(inst);
-
- onSelect = this._get(inst, "onSelect");
- if (onSelect) {
- onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback
- } else if (inst.input) {
- inst.input.trigger("change"); // fire the change event
- }
+ has: function( target ) {
+ var targets = jQuery( target, this ),
+ l = targets.length;
- if (inst.inline){
- this._updateDatepicker(inst);
- } else {
- this._hideDatepicker();
- this._lastInput = inst.input[0];
- if (typeof(inst.input[0]) !== "object") {
- inst.input.focus(); // restore focus
+ return this.filter(function() {
+ var i = 0;
+ for ( ; i < l; i++ ) {
+ if ( jQuery.contains( this, targets[i] ) ) {
+ return true;
+ }
}
- this._lastInput = null;
- }
+ });
},
- /* Update any alternate field to synchronise with the main field. */
- _updateAlternate: function(inst) {
- var altFormat, date, dateStr,
- altField = this._get(inst, "altField");
-
- if (altField) { // update alternate field too
- altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat");
- date = this._getDate(inst);
- dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
- $(altField).each(function() { $(this).val(dateStr); });
- }
+ not: function( selector ) {
+ return this.pushStack( winnow(this, selector || [], true) );
},
- /* Set as beforeShowDay function to prevent selection of weekends.
- * @param date Date - the date to customise
- * @return [boolean, string] - is this date selectable?, what is its CSS class?
- */
- noWeekends: function(date) {
- var day = date.getDay();
- return [(day > 0 && day < 6), ""];
+ filter: function( selector ) {
+ return this.pushStack( winnow(this, selector || [], false) );
},
- /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
- * @param date Date - the date to get the week for
- * @return number - the number of the week within the year that contains this date
- */
- iso8601Week: function(date) {
- var time,
- checkDate = new Date(date.getTime());
-
- // Find Thursday of this week starting on Monday
- checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
+ is: function( selector ) {
+ return !!winnow(
+ this,
- time = checkDate.getTime();
- checkDate.setMonth(0); // Compare with Jan 1
- checkDate.setDate(1);
- return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
+ // If this is a positional/relative selector, check membership in the returned set
+ // so $("p:first").is("p:last") won't return true for a doc with two "p".
+ typeof selector === "string" && rneedsContext.test( selector ) ?
+ jQuery( selector ) :
+ selector || [],
+ false
+ ).length;
},
- /* Parse a string value into a date object.
- * See formatDate below for the possible formats.
- *
- * @param format string - the expected format of the date
- * @param value string - the date in the above format
- * @param settings Object - attributes include:
- * shortYearCutoff number - the cutoff year for determining the century (optional)
- * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
- * dayNames string[7] - names of the days from Sunday (optional)
- * monthNamesShort string[12] - abbreviated names of the months (optional)
- * monthNames string[12] - names of the months (optional)
- * @return Date - the extracted date value or null if value is blank
- */
- parseDate: function (format, value, settings) {
- if (format == null || value == null) {
- throw "Invalid arguments";
- }
-
- value = (typeof value === "object" ? value.toString() : value + "");
- if (value === "") {
- return null;
- }
+ closest: function( selectors, context ) {
+ var cur,
+ i = 0,
+ l = this.length,
+ matched = [],
+ pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+ jQuery( selectors, context || this.context ) :
+ 0;
- var iFormat, dim, extra,
- iValue = 0,
- shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff,
- shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
- new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)),
- dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
- dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
- monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
- monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
- year = -1,
- month = -1,
- day = -1,
- doy = -1,
- literal = false,
- date,
- // Check whether a format character is doubled
- lookAhead = function(match) {
- var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
- if (matches) {
- iFormat++;
- }
- return matches;
- },
- // Extract a number from the string value
- getNumber = function(match) {
- var isDoubled = lookAhead(match),
- size = (match === "@" ? 14 : (match === "!" ? 20 :
- (match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))),
- digits = new RegExp("^\\d{1," + size + "}"),
- num = value.substring(iValue).match(digits);
- if (!num) {
- throw "Missing number at position " + iValue;
- }
- iValue += num[0].length;
- return parseInt(num[0], 10);
- },
- // Extract a name from the string value and convert to an index
- getName = function(match, shortNames, longNames) {
- var index = -1,
- names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) {
- return [ [k, v] ];
- }).sort(function (a, b) {
- return -(a[1].length - b[1].length);
- });
+ for ( ; i < l; i++ ) {
+ for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+ // Always skip document fragments
+ if ( cur.nodeType < 11 && (pos ?
+ pos.index(cur) > -1 :
- $.each(names, function (i, pair) {
- var name = pair[1];
- if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) {
- index = pair[0];
- iValue += name.length;
- return false;
- }
- });
- if (index !== -1) {
- return index + 1;
- } else {
- throw "Unknown name at position " + iValue;
- }
- },
- // Confirm that a literal character matches the string value
- checkLiteral = function() {
- if (value.charAt(iValue) !== format.charAt(iFormat)) {
- throw "Unexpected literal at position " + iValue;
- }
- iValue++;
- };
+ // Don't pass non-elements to Sizzle
+ cur.nodeType === 1 &&
+ jQuery.find.matchesSelector(cur, selectors)) ) {
- for (iFormat = 0; iFormat < format.length; iFormat++) {
- if (literal) {
- if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
- literal = false;
- } else {
- checkLiteral();
- }
- } else {
- switch (format.charAt(iFormat)) {
- case "d":
- day = getNumber("d");
- break;
- case "D":
- getName("D", dayNamesShort, dayNames);
- break;
- case "o":
- doy = getNumber("o");
- break;
- case "m":
- month = getNumber("m");
- break;
- case "M":
- month = getName("M", monthNamesShort, monthNames);
- break;
- case "y":
- year = getNumber("y");
- break;
- case "@":
- date = new Date(getNumber("@"));
- year = date.getFullYear();
- month = date.getMonth() + 1;
- day = date.getDate();
- break;
- case "!":
- date = new Date((getNumber("!") - this._ticksTo1970) / 10000);
- year = date.getFullYear();
- month = date.getMonth() + 1;
- day = date.getDate();
- break;
- case "'":
- if (lookAhead("'")){
- checkLiteral();
- } else {
- literal = true;
- }
- break;
- default:
- checkLiteral();
+ cur = matched.push( cur );
+ break;
}
}
}
- if (iValue < value.length){
- extra = value.substr(iValue);
- if (!/^\s+/.test(extra)) {
- throw "Extra/unparsed characters found in date: " + extra;
- }
- }
-
- if (year === -1) {
- year = new Date().getFullYear();
- } else if (year < 100) {
- year += new Date().getFullYear() - new Date().getFullYear() % 100 +
- (year <= shortYearCutoff ? 0 : -100);
- }
+ return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+ },
- if (doy > -1) {
- month = 1;
- day = doy;
- do {
- dim = this._getDaysInMonth(year, month - 1);
- if (day <= dim) {
- break;
- }
- month++;
- day -= dim;
- } while (true);
- }
+ // Determine the position of an element within
+ // the matched set of elements
+ index: function( elem ) {
- date = this._daylightSavingAdjust(new Date(year, month - 1, day));
- if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) {
- throw "Invalid date"; // E.g. 31/02/00
+ // No argument, return index in parent
+ if ( !elem ) {
+ return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
}
- return date;
- },
- /* Standard date formats. */
- ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601)
- COOKIE: "D, dd M yy",
- ISO_8601: "yy-mm-dd",
- RFC_822: "D, d M y",
- RFC_850: "DD, dd-M-y",
- RFC_1036: "D, d M y",
- RFC_1123: "D, d M yy",
- RFC_2822: "D, d M yy",
- RSS: "D, d M y", // RFC 822
- TICKS: "!",
- TIMESTAMP: "@",
- W3C: "yy-mm-dd", // ISO 8601
-
- _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
- Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),
-
- /* Format a date object into a string value.
- * The format can be combinations of the following:
- * d - day of month (no leading zero)
- * dd - day of month (two digit)
- * o - day of year (no leading zeros)
- * oo - day of year (three digit)
- * D - day name short
- * DD - day name long
- * m - month of year (no leading zero)
- * mm - month of year (two digit)
- * M - month name short
- * MM - month name long
- * y - year (two digit)
- * yy - year (four digit)
- * @ - Unix timestamp (ms since 01/01/1970)
- * ! - Windows ticks (100ns since 01/01/0001)
- * "..." - literal text
- * '' - single quote
- *
- * @param format string - the desired format of the date
- * @param date Date - the date value to format
- * @param settings Object - attributes include:
- * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
- * dayNames string[7] - names of the days from Sunday (optional)
- * monthNamesShort string[12] - abbreviated names of the months (optional)
- * monthNames string[12] - names of the months (optional)
- * @return string - the date in the above format
- */
- formatDate: function (format, date, settings) {
- if (!date) {
- return "";
- }
-
- var iFormat,
- dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
- dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
- monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
- monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
- // Check whether a format character is doubled
- lookAhead = function(match) {
- var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
- if (matches) {
- iFormat++;
- }
- return matches;
- },
- // Format a number, with leading zero if necessary
- formatNumber = function(match, value, len) {
- var num = "" + value;
- if (lookAhead(match)) {
- while (num.length < len) {
- num = "0" + num;
- }
- }
- return num;
- },
- // Format a name, short or long as requested
- formatName = function(match, value, shortNames, longNames) {
- return (lookAhead(match) ? longNames[value] : shortNames[value]);
- },
- output = "",
- literal = false;
-
- if (date) {
- for (iFormat = 0; iFormat < format.length; iFormat++) {
- if (literal) {
- if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
- literal = false;
- } else {
- output += format.charAt(iFormat);
- }
- } else {
- switch (format.charAt(iFormat)) {
- case "d":
- output += formatNumber("d", date.getDate(), 2);
- break;
- case "D":
- output += formatName("D", date.getDay(), dayNamesShort, dayNames);
- break;
- case "o":
- output += formatNumber("o",
- Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
- break;
- case "m":
- output += formatNumber("m", date.getMonth() + 1, 2);
- break;
- case "M":
- output += formatName("M", date.getMonth(), monthNamesShort, monthNames);
- break;
- case "y":
- output += (lookAhead("y") ? date.getFullYear() :
- (date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100);
- break;
- case "@":
- output += date.getTime();
- break;
- case "!":
- output += date.getTime() * 10000 + this._ticksTo1970;
- break;
- case "'":
- if (lookAhead("'")) {
- output += "'";
- } else {
- literal = true;
- }
- break;
- default:
- output += format.charAt(iFormat);
- }
- }
- }
+ // index in selector
+ if ( typeof elem === "string" ) {
+ return core_indexOf.call( jQuery( elem ), this[ 0 ] );
}
- return output;
- },
-
- /* Extract all possible characters from the date format. */
- _possibleChars: function (format) {
- var iFormat,
- chars = "",
- literal = false,
- // Check whether a format character is doubled
- lookAhead = function(match) {
- var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
- if (matches) {
- iFormat++;
- }
- return matches;
- };
- for (iFormat = 0; iFormat < format.length; iFormat++) {
- if (literal) {
- if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
- literal = false;
- } else {
- chars += format.charAt(iFormat);
- }
- } else {
- switch (format.charAt(iFormat)) {
- case "d": case "m": case "y": case "@":
- chars += "0123456789";
- break;
- case "D": case "M":
- return null; // Accept anything
- case "'":
- if (lookAhead("'")) {
- chars += "'";
- } else {
- literal = true;
- }
- break;
- default:
- chars += format.charAt(iFormat);
- }
- }
- }
- return chars;
- },
+ // Locate the position of the desired element
+ return core_indexOf.call( this,
- /* Get a setting value, defaulting if necessary. */
- _get: function(inst, name) {
- return inst.settings[name] !== undefined ?
- inst.settings[name] : this._defaults[name];
+ // If it receives a jQuery object, the first element is used
+ elem.jquery ? elem[ 0 ] : elem
+ );
},
- /* Parse existing date and initialise date picker. */
- _setDateFromField: function(inst, noDefault) {
- if (inst.input.val() === inst.lastVal) {
- return;
- }
-
- var dateFormat = this._get(inst, "dateFormat"),
- dates = inst.lastVal = inst.input ? inst.input.val() : null,
- defaultDate = this._getDefaultDate(inst),
- date = defaultDate,
- settings = this._getFormatConfig(inst);
+ add: function( selector, context ) {
+ var set = typeof selector === "string" ?
+ jQuery( selector, context ) :
+ jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+ all = jQuery.merge( this.get(), set );
- try {
- date = this.parseDate(dateFormat, dates, settings) || defaultDate;
- } catch (event) {
- dates = (noDefault ? "" : dates);
- }
- inst.selectedDay = date.getDate();
- inst.drawMonth = inst.selectedMonth = date.getMonth();
- inst.drawYear = inst.selectedYear = date.getFullYear();
- inst.currentDay = (dates ? date.getDate() : 0);
- inst.currentMonth = (dates ? date.getMonth() : 0);
- inst.currentYear = (dates ? date.getFullYear() : 0);
- this._adjustInstDate(inst);
+ return this.pushStack( jQuery.unique(all) );
},
- /* Retrieve the default date shown on opening. */
- _getDefaultDate: function(inst) {
- return this._restrictMinMax(inst,
- this._determineDate(inst, this._get(inst, "defaultDate"), new Date()));
- },
+ addBack: function( selector ) {
+ return this.add( selector == null ?
+ this.prevObject : this.prevObject.filter(selector)
+ );
+ }
+});
- /* A date may be specified as an exact value or a relative one. */
- _determineDate: function(inst, date, defaultDate) {
- var offsetNumeric = function(offset) {
- var date = new Date();
- date.setDate(date.getDate() + offset);
- return date;
- },
- offsetString = function(offset) {
- try {
- return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
- offset, $.datepicker._getFormatConfig(inst));
- }
- catch (e) {
- // Ignore
- }
+function sibling( cur, dir ) {
+ while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
- var date = (offset.toLowerCase().match(/^c/) ?
- $.datepicker._getDate(inst) : null) || new Date(),
- year = date.getFullYear(),
- month = date.getMonth(),
- day = date.getDate(),
- pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
- matches = pattern.exec(offset);
-
- while (matches) {
- switch (matches[2] || "d") {
- case "d" : case "D" :
- day += parseInt(matches[1],10); break;
- case "w" : case "W" :
- day += parseInt(matches[1],10) * 7; break;
- case "m" : case "M" :
- month += parseInt(matches[1],10);
- day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
- break;
- case "y": case "Y" :
- year += parseInt(matches[1],10);
- day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
- break;
- }
- matches = pattern.exec(offset);
- }
- return new Date(year, month, day);
- },
- newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) :
- (typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));
+ return cur;
+}
- newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate);
- if (newDate) {
- newDate.setHours(0);
- newDate.setMinutes(0);
- newDate.setSeconds(0);
- newDate.setMilliseconds(0);
- }
- return this._daylightSavingAdjust(newDate);
+jQuery.each({
+ parent: function( elem ) {
+ var parent = elem.parentNode;
+ return parent && parent.nodeType !== 11 ? parent : null;
},
-
- /* Handle switch to/from daylight saving.
- * Hours may be non-zero on daylight saving cut-over:
- * > 12 when midnight changeover, but then cannot generate
- * midnight datetime, so jump to 1AM, otherwise reset.
- * @param date (Date) the date to check
- * @return (Date) the corrected date
- */
- _daylightSavingAdjust: function(date) {
- if (!date) {
- return null;
- }
- date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
- return date;
+ parents: function( elem ) {
+ return jQuery.dir( elem, "parentNode" );
},
-
- /* Set the date(s) directly. */
- _setDate: function(inst, date, noChange) {
- var clear = !date,
- origMonth = inst.selectedMonth,
- origYear = inst.selectedYear,
- newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
-
- inst.selectedDay = inst.currentDay = newDate.getDate();
- inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
- inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
- if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) {
- this._notifyChange(inst);
- }
- this._adjustInstDate(inst);
- if (inst.input) {
- inst.input.val(clear ? "" : this._formatDate(inst));
- }
+ parentsUntil: function( elem, i, until ) {
+ return jQuery.dir( elem, "parentNode", until );
},
-
- /* Retrieve the date(s) directly. */
- _getDate: function(inst) {
- var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null :
- this._daylightSavingAdjust(new Date(
- inst.currentYear, inst.currentMonth, inst.currentDay)));
- return startDate;
+ next: function( elem ) {
+ return sibling( elem, "nextSibling" );
},
-
- /* Attach the onxxx handlers. These are declared statically so
- * they work with static code transformers like Caja.
- */
- _attachHandlers: function(inst) {
- var stepMonths = this._get(inst, "stepMonths"),
- id = "#" + inst.id.replace( /\\\\/g, "\\" );
- inst.dpDiv.find("[data-handler]").map(function () {
- var handler = {
- prev: function () {
- $.datepicker._adjustDate(id, -stepMonths, "M");
- },
- next: function () {
- $.datepicker._adjustDate(id, +stepMonths, "M");
- },
- hide: function () {
- $.datepicker._hideDatepicker();
- },
- today: function () {
- $.datepicker._gotoToday(id);
- },
- selectDay: function () {
- $.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this);
- return false;
- },
- selectMonth: function () {
- $.datepicker._selectMonthYear(id, this, "M");
- return false;
- },
- selectYear: function () {
- $.datepicker._selectMonthYear(id, this, "Y");
- return false;
- }
- };
- $(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]);
- });
+ prev: function( elem ) {
+ return sibling( elem, "previousSibling" );
},
-
- /* Generate the HTML for the current state of the date picker. */
- _generateHTML: function(inst) {
- var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
- controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
- monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
- selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
- cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
- printDate, dRow, tbody, daySettings, otherMonth, unselectable,
- tempDate = new Date(),
- today = this._daylightSavingAdjust(
- new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time
- isRTL = this._get(inst, "isRTL"),
- showButtonPanel = this._get(inst, "showButtonPanel"),
- hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"),
- navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"),
- numMonths = this._getNumberOfMonths(inst),
- showCurrentAtPos = this._get(inst, "showCurrentAtPos"),
- stepMonths = this._get(inst, "stepMonths"),
- isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1),
- currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
- new Date(inst.currentYear, inst.currentMonth, inst.currentDay))),
- minDate = this._getMinMaxDate(inst, "min"),
- maxDate = this._getMinMaxDate(inst, "max"),
- drawMonth = inst.drawMonth - showCurrentAtPos,
- drawYear = inst.drawYear;
-
- if (drawMonth < 0) {
- drawMonth += 12;
- drawYear--;
- }
- if (maxDate) {
- maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
- maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
- maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
- while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
- drawMonth--;
- if (drawMonth < 0) {
- drawMonth = 11;
- drawYear--;
- }
- }
- }
- inst.drawMonth = drawMonth;
- inst.drawYear = drawYear;
-
- prevText = this._get(inst, "prevText");
- prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
- this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
- this._getFormatConfig(inst)));
-
- prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
- "<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" +
- " title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>" :
- (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+ prevText +"'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>"));
-
- nextText = this._get(inst, "nextText");
- nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
- this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
- this._getFormatConfig(inst)));
-
- next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
- "<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" +
- " title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>" :
- (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+ nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>"));
-
- currentText = this._get(inst, "currentText");
- gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today);
- currentText = (!navigationAsDateFormat ? currentText :
- this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
-
- controls = (!inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" +
- this._get(inst, "closeText") + "</button>" : "");
-
- buttonPanel = (showButtonPanel) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + (isRTL ? controls : "") +
- (this._isInRange(inst, gotoDate) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" +
- ">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : "";
-
- firstDay = parseInt(this._get(inst, "firstDay"),10);
- firstDay = (isNaN(firstDay) ? 0 : firstDay);
-
- showWeek = this._get(inst, "showWeek");
- dayNames = this._get(inst, "dayNames");
- dayNamesMin = this._get(inst, "dayNamesMin");
- monthNames = this._get(inst, "monthNames");
- monthNamesShort = this._get(inst, "monthNamesShort");
- beforeShowDay = this._get(inst, "beforeShowDay");
- showOtherMonths = this._get(inst, "showOtherMonths");
- selectOtherMonths = this._get(inst, "selectOtherMonths");
- defaultDate = this._getDefaultDate(inst);
- html = "";
- dow;
- for (row = 0; row < numMonths[0]; row++) {
- group = "";
- this.maxRows = 4;
- for (col = 0; col < numMonths[1]; col++) {
- selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
- cornerClass = " ui-corner-all";
- calender = "";
- if (isMultiMonth) {
- calender += "<div class='ui-datepicker-group";
- if (numMonths[1] > 1) {
- switch (col) {
- case 0: calender += " ui-datepicker-group-first";
- cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break;
- case numMonths[1]-1: calender += " ui-datepicker-group-last";
- cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break;
- default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
- }
- }
- calender += "'>";
- }
- calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
- (/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") +
- (/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") +
- this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
- row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
- "</div><table class='ui-datepicker-calendar'><thead>" +
- "<tr>";
- thead = (showWeek ? "<th class='ui-datepicker-week-col'>" + this._get(inst, "weekHeader") + "</th>" : "");
- for (dow = 0; dow < 7; dow++) { // days of the week
- day = (dow + firstDay) % 7;
- thead += "<th" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" +
- "<span title='" + dayNames[day] + "'>" + dayNamesMin[day] + "</span></th>";
- }
- calender += thead + "</tr></thead><tbody>";
- daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
- if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) {
- inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
- }
- leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
- curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
- numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
- this.maxRows = numRows;
- printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
- for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows
- calender += "<tr>";
- tbody = (!showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
- this._get(inst, "calculateWeek")(printDate) + "</td>");
- for (dow = 0; dow < 7; dow++) { // create date picker days
- daySettings = (beforeShowDay ?
- beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]);
- otherMonth = (printDate.getMonth() !== drawMonth);
- unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
- (minDate && printDate < minDate) || (maxDate && printDate > maxDate);
- tbody += "<td class='" +
- ((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends
- (otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months
- ((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key
- (defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ?
- // or defaultDate is current printedDate and defaultDate is selectedDate
- " " + this._dayOverClass : "") + // highlight selected day
- (unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") + // highlight unselectable days
- (otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates
- (printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day
- (printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "'" + // highlight today (if different)
- ((!otherMonth || showOtherMonths) && daySettings[2] ? " title='" + daySettings[2].replace(/'/g, "'") + "'" : "") + // cell title
- (unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'") + ">" + // actions
- (otherMonth && !showOtherMonths ? " " : // display for other months
- (unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
- (printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") +
- (printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day
- (otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months
- "' href='#'>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date
- printDate.setDate(printDate.getDate() + 1);
- printDate = this._daylightSavingAdjust(printDate);
- }
- calender += tbody + "</tr>";
- }
- drawMonth++;
- if (drawMonth > 11) {
- drawMonth = 0;
- drawYear++;
- }
- calender += "</tbody></table>" + (isMultiMonth ? "</div>" +
- ((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class='ui-datepicker-row-break'></div>" : "") : "");
- group += calender;
- }
- html += group;
- }
- html += buttonPanel;
- inst._keyEvent = false;
- return html;
+ nextAll: function( elem ) {
+ return jQuery.dir( elem, "nextSibling" );
+ },
+ prevAll: function( elem ) {
+ return jQuery.dir( elem, "previousSibling" );
},
+ nextUntil: function( elem, i, until ) {
+ return jQuery.dir( elem, "nextSibling", until );
+ },
+ prevUntil: function( elem, i, until ) {
+ return jQuery.dir( elem, "previousSibling", until );
+ },
+ siblings: function( elem ) {
+ return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+ },
+ children: function( elem ) {
+ return jQuery.sibling( elem.firstChild );
+ },
+ contents: function( elem ) {
+ return elem.contentDocument || jQuery.merge( [], elem.childNodes );
+ }
+}, function( name, fn ) {
+ jQuery.fn[ name ] = function( until, selector ) {
+ var matched = jQuery.map( this, fn, until );
- /* Generate the month and year header. */
- _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
- secondary, monthNames, monthNamesShort) {
-
- var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
- changeMonth = this._get(inst, "changeMonth"),
- changeYear = this._get(inst, "changeYear"),
- showMonthAfterYear = this._get(inst, "showMonthAfterYear"),
- html = "<div class='ui-datepicker-title'>",
- monthHtml = "";
-
- // month selection
- if (secondary || !changeMonth) {
- monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>";
- } else {
- inMinYear = (minDate && minDate.getFullYear() === drawYear);
- inMaxYear = (maxDate && maxDate.getFullYear() === drawYear);
- monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>";
- for ( month = 0; month < 12; month++) {
- if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) {
- monthHtml += "<option value='" + month + "'" +
- (month === drawMonth ? " selected='selected'" : "") +
- ">" + monthNamesShort[month] + "</option>";
- }
- }
- monthHtml += "</select>";
+ if ( name.slice( -5 ) !== "Until" ) {
+ selector = until;
}
- if (!showMonthAfterYear) {
- html += monthHtml + (secondary || !(changeMonth && changeYear) ? " " : "");
+ if ( selector && typeof selector === "string" ) {
+ matched = jQuery.filter( selector, matched );
}
- // year selection
- if ( !inst.yearshtml ) {
- inst.yearshtml = "";
- if (secondary || !changeYear) {
- html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
- } else {
- // determine range of years to display
- years = this._get(inst, "yearRange").split(":");
- thisYear = new Date().getFullYear();
- determineYear = function(value) {
- var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) :
- (value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) :
- parseInt(value, 10)));
- return (isNaN(year) ? thisYear : year);
- };
- year = determineYear(years[0]);
- endYear = Math.max(year, determineYear(years[1] || ""));
- year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
- endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
- inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";
- for (; year <= endYear; year++) {
- inst.yearshtml += "<option value='" + year + "'" +
- (year === drawYear ? " selected='selected'" : "") +
- ">" + year + "</option>";
- }
- inst.yearshtml += "</select>";
-
- html += inst.yearshtml;
- inst.yearshtml = null;
+ if ( this.length > 1 ) {
+ // Remove duplicates
+ if ( !guaranteedUnique[ name ] ) {
+ jQuery.unique( matched );
}
- }
- html += this._get(inst, "yearSuffix");
- if (showMonthAfterYear) {
- html += (secondary || !(changeMonth && changeYear) ? " " : "") + monthHtml;
+ // Reverse order for parents* and prev-derivatives
+ if ( rparentsprev.test( name ) ) {
+ matched.reverse();
+ }
}
- html += "</div>"; // Close datepicker_header
- return html;
- },
-
- /* Adjust one of the date sub-fields. */
- _adjustInstDate: function(inst, offset, period) {
- var year = inst.drawYear + (period === "Y" ? offset : 0),
- month = inst.drawMonth + (period === "M" ? offset : 0),
- day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0),
- date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day)));
- inst.selectedDay = date.getDate();
- inst.drawMonth = inst.selectedMonth = date.getMonth();
- inst.drawYear = inst.selectedYear = date.getFullYear();
- if (period === "M" || period === "Y") {
- this._notifyChange(inst);
- }
- },
+ return this.pushStack( matched );
+ };
+});
- /* Ensure a date is within any min/max bounds. */
- _restrictMinMax: function(inst, date) {
- var minDate = this._getMinMaxDate(inst, "min"),
- maxDate = this._getMinMaxDate(inst, "max"),
- newDate = (minDate && date < minDate ? minDate : date);
- return (maxDate && newDate > maxDate ? maxDate : newDate);
- },
+jQuery.extend({
+ filter: function( expr, elems, not ) {
+ var elem = elems[ 0 ];
- /* Notify change of month/year. */
- _notifyChange: function(inst) {
- var onChange = this._get(inst, "onChangeMonthYear");
- if (onChange) {
- onChange.apply((inst.input ? inst.input[0] : null),
- [inst.selectedYear, inst.selectedMonth + 1, inst]);
+ if ( not ) {
+ expr = ":not(" + expr + ")";
}
- },
-
- /* Determine the number of months to show. */
- _getNumberOfMonths: function(inst) {
- var numMonths = this._get(inst, "numberOfMonths");
- return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths));
- },
-
- /* Determine the current maximum date - ensure no time components are set. */
- _getMinMaxDate: function(inst, minMax) {
- return this._determineDate(inst, this._get(inst, minMax + "Date"), null);
- },
- /* Find the number of days in a given month. */
- _getDaysInMonth: function(year, month) {
- return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
+ return elems.length === 1 && elem.nodeType === 1 ?
+ jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+ jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+ return elem.nodeType === 1;
+ }));
},
- /* Find the day of the week of the first of a month. */
- _getFirstDayOfMonth: function(year, month) {
- return new Date(year, month, 1).getDay();
- },
-
- /* Determines if we should allow a "next/prev" month display change. */
- _canAdjustMonth: function(inst, offset, curYear, curMonth) {
- var numMonths = this._getNumberOfMonths(inst),
- date = this._daylightSavingAdjust(new Date(curYear,
- curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
-
- if (offset < 0) {
- date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
- }
- return this._isInRange(inst, date);
- },
+ dir: function( elem, dir, until ) {
+ var matched = [],
+ truncate = until !== undefined;
- /* Is the given date in the accepted range? */
- _isInRange: function(inst, date) {
- var yearSplit, currentYear,
- minDate = this._getMinMaxDate(inst, "min"),
- maxDate = this._getMinMaxDate(inst, "max"),
- minYear = null,
- maxYear = null,
- years = this._get(inst, "yearRange");
- if (years){
- yearSplit = years.split(":");
- currentYear = new Date().getFullYear();
- minYear = parseInt(yearSplit[0], 10);
- maxYear = parseInt(yearSplit[1], 10);
- if ( yearSplit[0].match(/[+\-].*/) ) {
- minYear += currentYear;
- }
- if ( yearSplit[1].match(/[+\-].*/) ) {
- maxYear += currentYear;
+ while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+ if ( elem.nodeType === 1 ) {
+ if ( truncate && jQuery( elem ).is( until ) ) {
+ break;
}
+ matched.push( elem );
}
-
- return ((!minDate || date.getTime() >= minDate.getTime()) &&
- (!maxDate || date.getTime() <= maxDate.getTime()) &&
- (!minYear || date.getFullYear() >= minYear) &&
- (!maxYear || date.getFullYear() <= maxYear));
+ }
+ return matched;
},
- /* Provide the configuration settings for formatting/parsing. */
- _getFormatConfig: function(inst) {
- var shortYearCutoff = this._get(inst, "shortYearCutoff");
- shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff :
- new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
- return {shortYearCutoff: shortYearCutoff,
- dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"),
- monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")};
- },
+ sibling: function( n, elem ) {
+ var matched = [];
+
+ for ( ; n; n = n.nextSibling ) {
+ if ( n.nodeType === 1 && n !== elem ) {
+ matched.push( n );
+ }
+ }
- /* Format the given date for display. */
- _formatDate: function(inst, day, month, year) {
- if (!day) {
- inst.currentDay = inst.selectedDay;
- inst.currentMonth = inst.selectedMonth;
- inst.currentYear = inst.selectedYear;
- }
- var date = (day ? (typeof day === "object" ? day :
- this._daylightSavingAdjust(new Date(year, month, day))) :
- this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
- return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst));
+ return matched;
}
});
-/*
- * Bind hover events for datepicker elements.
- * Done via delegate so the binding only occurs once in the lifetime of the parent div.
- * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
- */
-function bindHover(dpDiv) {
- var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
- return dpDiv.delegate(selector, "mouseout", function() {
- $(this).removeClass("ui-state-hover");
- if (this.className.indexOf("ui-datepicker-prev") !== -1) {
- $(this).removeClass("ui-datepicker-prev-hover");
- }
- if (this.className.indexOf("ui-datepicker-next") !== -1) {
- $(this).removeClass("ui-datepicker-next-hover");
- }
- })
- .delegate(selector, "mouseover", function(){
- if (!$.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0])) {
- $(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");
- $(this).addClass("ui-state-hover");
- if (this.className.indexOf("ui-datepicker-prev") !== -1) {
- $(this).addClass("ui-datepicker-prev-hover");
- }
- if (this.className.indexOf("ui-datepicker-next") !== -1) {
- $(this).addClass("ui-datepicker-next-hover");
- }
- }
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+ if ( jQuery.isFunction( qualifier ) ) {
+ return jQuery.grep( elements, function( elem, i ) {
+ /* jshint -W018 */
+ return !!qualifier.call( elem, i, elem ) !== not;
});
-}
-/* jQuery extend now ignores nulls! */
-function extendRemove(target, props) {
- $.extend(target, props);
- for (var name in props) {
- if (props[name] == null) {
- target[name] = props[name];
- }
}
- return target;
-}
-/* Invoke the datepicker functionality.
- @param options string - a command, optionally followed by additional parameters or
- Object - settings for attaching new datepicker functionality
- @return jQuery object */
-$.fn.datepicker = function(options){
+ if ( qualifier.nodeType ) {
+ return jQuery.grep( elements, function( elem ) {
+ return ( elem === qualifier ) !== not;
+ });
- /* Verify an empty collection wasn't passed - Fixes #6976 */
- if ( !this.length ) {
- return this;
}
- /* Initialise the date picker. */
- if (!$.datepicker.initialized) {
- $(document).mousedown($.datepicker._checkExternalClick);
- $.datepicker.initialized = true;
- }
+ if ( typeof qualifier === "string" ) {
+ if ( isSimple.test( qualifier ) ) {
+ return jQuery.filter( qualifier, elements, not );
+ }
- /* Append datepicker main container to body if not exist. */
- if ($("#"+$.datepicker._mainDivId).length === 0) {
- $("body").append($.datepicker.dpDiv);
+ qualifier = jQuery.filter( qualifier, elements );
}
- var otherArgs = Array.prototype.slice.call(arguments, 1);
- if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) {
- return $.datepicker["_" + options + "Datepicker"].
- apply($.datepicker, [this[0]].concat(otherArgs));
- }
- if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") {
- return $.datepicker["_" + options + "Datepicker"].
- apply($.datepicker, [this[0]].concat(otherArgs));
- }
- return this.each(function() {
- typeof options === "string" ?
- $.datepicker["_" + options + "Datepicker"].
- apply($.datepicker, [this].concat(otherArgs)) :
- $.datepicker._attachDatepicker(this, options);
+ return jQuery.grep( elements, function( elem ) {
+ return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
});
-};
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+ rtagName = /<([\w:]+)/,
+ rhtml = /<|&#?\w+;/,
+ rnoInnerhtml = /<(?:script|style|link)/i,
+ manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+ // checked="checked" or checked
+ rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+ rscriptType = /^$|\/(?:java|ecma)script/i,
+ rscriptTypeMasked = /^true\/(.*)/,
+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+ // We have to close these tags to support XHTML (#13200)
+ wrapMap = {
+
+ // Support: IE 9
+ option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+ thead: [ 1, "<table>", "</table>" ],
+ col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
+ tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+ td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-$.datepicker = new Datepicker(); // singleton instance
-$.datepicker.initialized = false;
-$.datepicker.uuid = new Date().getTime();
-$.datepicker.version = "@VERSION";
+ _default: [ 0, "", "" ]
+ };
-})(jQuery);
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
-(function( $, undefined ) {
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
-var sizeRelatedOptions = {
- buttons: true,
- height: true,
- maxHeight: true,
- maxWidth: true,
- minHeight: true,
- minWidth: true,
- width: true
+jQuery.fn.extend({
+ text: function( value ) {
+ return jQuery.access( this, function( value ) {
+ return value === undefined ?
+ jQuery.text( this ) :
+ this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+ }, null, value, arguments.length );
},
- resizableRelatedOptions = {
- maxHeight: true,
- maxWidth: true,
- minHeight: true,
- minWidth: true
- };
-$.widget( "ui.dialog", {
- version: "@VERSION",
- options: {
- appendTo: "body",
- autoOpen: true,
- buttons: [],
- closeOnEscape: true,
- closeText: "close",
- dialogClass: "",
- draggable: true,
- hide: null,
- height: "auto",
- maxHeight: null,
- maxWidth: null,
- minHeight: 150,
- minWidth: 150,
- modal: false,
- position: {
- my: "center",
- at: "center",
- of: window,
- collision: "fit",
- // Ensure the titlebar is always visible
- using: function( pos ) {
- var topOffset = $( this ).css( pos ).offset().top;
- if ( topOffset < 0 ) {
- $( this ).css( "top", pos.top - topOffset );
- }
+ append: function() {
+ return this.domManip( arguments, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ var target = manipulationTarget( this, elem );
+ target.appendChild( elem );
}
- },
- resizable: true,
- show: null,
- title: null,
- width: 300,
-
- // callbacks
- beforeClose: null,
- close: null,
- drag: null,
- dragStart: null,
- dragStop: null,
- focus: null,
- open: null,
- resize: null,
- resizeStart: null,
- resizeStop: null
+ });
},
- _create: function() {
- this.originalCss = {
- display: this.element[0].style.display,
- width: this.element[0].style.width,
- minHeight: this.element[0].style.minHeight,
- maxHeight: this.element[0].style.maxHeight,
- height: this.element[0].style.height
- };
- this.originalPosition = {
- parent: this.element.parent(),
- index: this.element.parent().children().index( this.element )
- };
- this.originalTitle = this.element.attr("title");
- this.options.title = this.options.title || this.originalTitle;
-
- this._createWrapper();
+ prepend: function() {
+ return this.domManip( arguments, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ var target = manipulationTarget( this, elem );
+ target.insertBefore( elem, target.firstChild );
+ }
+ });
+ },
- this.element
- .show()
- .removeAttr("title")
- .addClass("ui-dialog-content ui-widget-content")
- .appendTo( this.uiDialog );
+ before: function() {
+ return this.domManip( arguments, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this );
+ }
+ });
+ },
- this._createTitlebar();
- this._createButtonPane();
+ after: function() {
+ return this.domManip( arguments, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this.nextSibling );
+ }
+ });
+ },
- if ( this.options.draggable && $.fn.draggable ) {
- this._makeDraggable();
- }
- if ( this.options.resizable && $.fn.resizable ) {
- this._makeResizable();
- }
+ // keepData is for internal use only--do not document
+ remove: function( selector, keepData ) {
+ var elem,
+ elems = selector ? jQuery.filter( selector, this ) : this,
+ i = 0;
- this._isOpen = false;
- },
+ for ( ; (elem = elems[i]) != null; i++ ) {
+ if ( !keepData && elem.nodeType === 1 ) {
+ jQuery.cleanData( getAll( elem ) );
+ }
- _init: function() {
- if ( this.options.autoOpen ) {
- this.open();
+ if ( elem.parentNode ) {
+ if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+ setGlobalEval( getAll( elem, "script" ) );
+ }
+ elem.parentNode.removeChild( elem );
+ }
}
- },
- _appendTo: function() {
- var element = this.options.appendTo;
- if ( element && (element.jquery || element.nodeType) ) {
- return $( element );
- }
- return this.document.find( element || "body" ).eq( 0 );
+ return this;
},
- _destroy: function() {
- var next,
- originalPosition = this.originalPosition;
-
- this._destroyOverlay();
+ empty: function() {
+ var elem,
+ i = 0;
- this.element
- .removeUniqueId()
- .removeClass("ui-dialog-content ui-widget-content")
- .css( this.originalCss )
- // Without detaching first, the following becomes really slow
- .detach();
+ for ( ; (elem = this[i]) != null; i++ ) {
+ if ( elem.nodeType === 1 ) {
- this.uiDialog.stop( true, true ).remove();
+ // Prevent memory leaks
+ jQuery.cleanData( getAll( elem, false ) );
- if ( this.originalTitle ) {
- this.element.attr( "title", this.originalTitle );
+ // Remove any remaining nodes
+ elem.textContent = "";
+ }
}
- next = originalPosition.parent.children().eq( originalPosition.index );
- // Don't try to place the dialog next to itself (#8613)
- if ( next.length && next[0] !== this.element[0] ) {
- next.before( this.element );
- } else {
- originalPosition.parent.append( this.element );
- }
+ return this;
},
- widget: function() {
- return this.uiDialog;
+ clone: function( dataAndEvents, deepDataAndEvents ) {
+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+ return this.map( function () {
+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+ });
},
- disable: $.noop,
- enable: $.noop,
+ html: function( value ) {
+ return jQuery.access( this, function( value ) {
+ var elem = this[ 0 ] || {},
+ i = 0,
+ l = this.length;
- close: function( event ) {
- var that = this;
+ if ( value === undefined && elem.nodeType === 1 ) {
+ return elem.innerHTML;
+ }
- if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) {
- return;
- }
+ // See if we can take a shortcut and just use innerHTML
+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+ !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
- this._isOpen = false;
- this._destroyOverlay();
+ value = value.replace( rxhtmlTag, "<$1></$2>" );
- if ( !this.opener.filter(":focusable").focus().length ) {
- // Hiding a focused element doesn't trigger blur in WebKit
- // so in case we have nothing to focus on, explicitly blur the active element
- // https://bugs.webkit.org/show_bug.cgi?id=47182
- $( this.document[0].activeElement ).blur();
- }
+ try {
+ for ( ; i < l; i++ ) {
+ elem = this[ i ] || {};
- this._hide( this.uiDialog, this.options.hide, function() {
- that._trigger( "close", event );
- });
- },
+ // Remove element nodes and prevent memory leaks
+ if ( elem.nodeType === 1 ) {
+ jQuery.cleanData( getAll( elem, false ) );
+ elem.innerHTML = value;
+ }
+ }
- isOpen: function() {
- return this._isOpen;
- },
+ elem = 0;
- moveToTop: function() {
- this._moveToTop();
- },
+ // If using innerHTML throws an exception, use the fallback method
+ } catch( e ) {}
+ }
- _moveToTop: function( event, silent ) {
- var moved = !!this.uiDialog.nextAll(":visible").insertBefore( this.uiDialog ).length;
- if ( moved && !silent ) {
- this._trigger( "focus", event );
- }
- return moved;
+ if ( elem ) {
+ this.empty().append( value );
+ }
+ }, null, value, arguments.length );
},
- open: function() {
- var that = this;
- if ( this._isOpen ) {
- if ( this._moveToTop() ) {
- this._focusTabbable();
- }
- return;
- }
+ replaceWith: function() {
+ var
+ // Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+ args = jQuery.map( this, function( elem ) {
+ return [ elem.nextSibling, elem.parentNode ];
+ }),
+ i = 0;
- this._isOpen = true;
- this.opener = $( this.document[0].activeElement );
+ // Make the changes, replacing each context element with the new content
+ this.domManip( arguments, function( elem ) {
+ var next = args[ i++ ],
+ parent = args[ i++ ];
- this._size();
- this._position();
- this._createOverlay();
- this._moveToTop( null, true );
- this._show( this.uiDialog, this.options.show, function() {
- that._focusTabbable();
- that._trigger("focus");
- });
+ if ( parent ) {
+ // Don't use the snapshot next if it has moved (#13810)
+ if ( next && next.parentNode !== parent ) {
+ next = this.nextSibling;
+ }
+ jQuery( this ).remove();
+ parent.insertBefore( elem, next );
+ }
+ // Allow new content to include elements from the context set
+ }, true );
- this._trigger("open");
+ // Force removal if there was no new content (e.g., from empty arguments)
+ return i ? this : this.remove();
},
- _focusTabbable: function() {
- // Set focus to the first match:
- // 1. First element inside the dialog matching [autofocus]
- // 2. Tabbable element inside the content element
- // 3. Tabbable element inside the buttonpane
- // 4. The close button
- // 5. The dialog itself
- var hasFocus = this.element.find("[autofocus]");
- if ( !hasFocus.length ) {
- hasFocus = this.element.find(":tabbable");
- }
- if ( !hasFocus.length ) {
- hasFocus = this.uiDialogButtonPane.find(":tabbable");
- }
- if ( !hasFocus.length ) {
- hasFocus = this.uiDialogTitlebarClose.filter(":tabbable");
- }
- if ( !hasFocus.length ) {
- hasFocus = this.uiDialog;
- }
- hasFocus.eq( 0 ).focus();
+ detach: function( selector ) {
+ return this.remove( selector, true );
},
- _keepFocus: function( event ) {
- function checkFocus() {
- var activeElement = this.document[0].activeElement,
- isActive = this.uiDialog[0] === activeElement ||
- $.contains( this.uiDialog[0], activeElement );
- if ( !isActive ) {
- this._focusTabbable();
- }
- }
- event.preventDefault();
- checkFocus.call( this );
- // support: IE
- // IE <= 8 doesn't prevent moving focus even with event.preventDefault()
- // so we check again later
- this._delay( checkFocus );
- },
+ domManip: function( args, callback, allowIntersection ) {
- _createWrapper: function() {
- this.uiDialog = $("<div>")
- .addClass( "ui-dialog ui-widget ui-widget-content ui-corner-all ui-front " +
- this.options.dialogClass )
- .hide()
- .attr({
- // Setting tabIndex makes the div focusable
- tabIndex: -1,
- role: "dialog"
- })
- .appendTo( this._appendTo() );
-
- this._on( this.uiDialog, {
- keydown: function( event ) {
- if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
- event.keyCode === $.ui.keyCode.ESCAPE ) {
- event.preventDefault();
- this.close( event );
- return;
- }
+ // Flatten any nested arrays
+ args = core_concat.apply( [], args );
- // prevent tabbing out of dialogs
- if ( event.keyCode !== $.ui.keyCode.TAB ) {
- return;
- }
- var tabbables = this.uiDialog.find(":tabbable"),
- first = tabbables.filter(":first"),
- last = tabbables.filter(":last");
-
- if ( ( event.target === last[0] || event.target === this.uiDialog[0] ) && !event.shiftKey ) {
- first.focus( 1 );
- event.preventDefault();
- } else if ( ( event.target === first[0] || event.target === this.uiDialog[0] ) && event.shiftKey ) {
- last.focus( 1 );
- event.preventDefault();
- }
- },
- mousedown: function( event ) {
- if ( this._moveToTop( event ) ) {
- this._focusTabbable();
- }
- }
- });
+ var fragment, first, scripts, hasScripts, node, doc,
+ i = 0,
+ l = this.length,
+ set = this,
+ iNoClone = l - 1,
+ value = args[ 0 ],
+ isFunction = jQuery.isFunction( value );
- // We assume that any existing aria-describedby attribute means
- // that the dialog content is marked up properly
- // otherwise we brute force the content as the description
- if ( !this.element.find("[aria-describedby]").length ) {
- this.uiDialog.attr({
- "aria-describedby": this.element.uniqueId().attr("id")
+ // We can't cloneNode fragments that contain checked, in WebKit
+ if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+ return this.each(function( index ) {
+ var self = set.eq( index );
+ if ( isFunction ) {
+ args[ 0 ] = value.call( this, index, self.html() );
+ }
+ self.domManip( args, callback, allowIntersection );
});
}
- },
- _createTitlebar: function() {
- var uiDialogTitle;
-
- this.uiDialogTitlebar = $("<div>")
- .addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix")
- .prependTo( this.uiDialog );
- this._on( this.uiDialogTitlebar, {
- mousedown: function( event ) {
- // Don't prevent click on close button (#8838)
- // Focusing a dialog that is partially scrolled out of view
- // causes the browser to scroll it into view, preventing the click event
- if ( !$( event.target ).closest(".ui-dialog-titlebar-close") ) {
- // Dialog isn't getting focus when dragging (#8063)
- this.uiDialog.focus();
- }
- }
- });
+ if ( l ) {
+ fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+ first = fragment.firstChild;
- // support: IE
- // Use type="button" to prevent enter keypresses in textboxes from closing the
- // dialog in IE (#9312)
- this.uiDialogTitlebarClose = $( "<button type='button'></button>" )
- .button({
- label: this.options.closeText,
- icons: {
- primary: "ui-icon-closethick"
- },
- text: false
- })
- .addClass("ui-dialog-titlebar-close")
- .appendTo( this.uiDialogTitlebar );
- this._on( this.uiDialogTitlebarClose, {
- click: function( event ) {
- event.preventDefault();
- this.close( event );
+ if ( fragment.childNodes.length === 1 ) {
+ fragment = first;
}
- });
- uiDialogTitle = $("<span>")
- .uniqueId()
- .addClass("ui-dialog-title")
- .prependTo( this.uiDialogTitlebar );
- this._title( uiDialogTitle );
+ if ( first ) {
+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+ hasScripts = scripts.length;
- this.uiDialog.attr({
- "aria-labelledby": uiDialogTitle.attr("id")
- });
- },
+ // Use the original fragment for the last item instead of the first because it can end up
+ // being emptied incorrectly in certain situations (#8070).
+ for ( ; i < l; i++ ) {
+ node = fragment;
- _title: function( title ) {
- if ( !this.options.title ) {
- title.html(" ");
- }
- title.text( this.options.title );
- },
+ if ( i !== iNoClone ) {
+ node = jQuery.clone( node, true, true );
- _createButtonPane: function() {
- this.uiDialogButtonPane = $("<div>")
- .addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix");
+ // Keep references to cloned scripts for later restoration
+ if ( hasScripts ) {
+ // Support: QtWebKit
+ // jQuery.merge because core_push.apply(_, arraylike) throws
+ jQuery.merge( scripts, getAll( node, "script" ) );
+ }
+ }
- this.uiButtonSet = $("<div>")
- .addClass("ui-dialog-buttonset")
- .appendTo( this.uiDialogButtonPane );
+ callback.call( this[ i ], node, i );
+ }
- this._createButtons();
- },
+ if ( hasScripts ) {
+ doc = scripts[ scripts.length - 1 ].ownerDocument;
- _createButtons: function() {
- var that = this,
- buttons = this.options.buttons;
+ // Reenable scripts
+ jQuery.map( scripts, restoreScript );
- // if we already have a button pane, remove it
- this.uiDialogButtonPane.remove();
- this.uiButtonSet.empty();
+ // Evaluate executable scripts on first document insertion
+ for ( i = 0; i < hasScripts; i++ ) {
+ node = scripts[ i ];
+ if ( rscriptType.test( node.type || "" ) &&
+ !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
- if ( $.isEmptyObject( buttons ) || ($.isArray( buttons ) && !buttons.length) ) {
- this.uiDialog.removeClass("ui-dialog-buttons");
- return;
+ if ( node.src ) {
+ // Hope ajax is available...
+ jQuery._evalUrl( node.src );
+ } else {
+ jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+ }
+ }
+ }
+ }
+ }
}
- $.each( buttons, function( name, props ) {
- var click, buttonOptions;
- props = $.isFunction( props ) ?
- { click: props, text: name } :
- props;
- // Default to a non-submitting button
- props = $.extend( { type: "button" }, props );
- // Change the context for the click callback to be the main element
- click = props.click;
- props.click = function() {
- click.apply( that.element[0], arguments );
- };
- buttonOptions = {
- icons: props.icons,
- text: props.showText
- };
- delete props.icons;
- delete props.showText;
- $( "<button></button>", props )
- .button( buttonOptions )
- .appendTo( that.uiButtonSet );
- });
- this.uiDialog.addClass("ui-dialog-buttons");
- this.uiDialogButtonPane.appendTo( this.uiDialog );
- },
-
- _makeDraggable: function() {
- var that = this,
- options = this.options;
+ return this;
+ }
+});
- function filteredUi( ui ) {
- return {
- position: ui.position,
- offset: ui.offset
- };
- }
+jQuery.each({
+ appendTo: "append",
+ prependTo: "prepend",
+ insertBefore: "before",
+ insertAfter: "after",
+ replaceAll: "replaceWith"
+}, function( name, original ) {
+ jQuery.fn[ name ] = function( selector ) {
+ var elems,
+ ret = [],
+ insert = jQuery( selector ),
+ last = insert.length - 1,
+ i = 0;
- this.uiDialog.draggable({
- cancel: ".ui-dialog-content, .ui-dialog-titlebar-close",
- handle: ".ui-dialog-titlebar",
- containment: "document",
- start: function( event, ui ) {
- $( this ).addClass("ui-dialog-dragging");
- that._blockFrames();
- that._trigger( "dragStart", event, filteredUi( ui ) );
- },
- drag: function( event, ui ) {
- that._trigger( "drag", event, filteredUi( ui ) );
- },
- stop: function( event, ui ) {
- var left = ui.offset.left - that.document.scrollLeft(),
- top = ui.offset.top - that.document.scrollTop();
-
- options.position = {
- my: "left top",
- at: "left" + (left >= 0 ? "+" : "") + left + " " +
- "top" + (top >= 0 ? "+" : "") + top,
- of: that.window
- };
- $( this ).removeClass("ui-dialog-dragging");
- that._unblockFrames();
- that._trigger( "dragStop", event, filteredUi( ui ) );
- }
- });
- },
+ for ( ; i <= last; i++ ) {
+ elems = i === last ? this : this.clone( true );
+ jQuery( insert[ i ] )[ original ]( elems );
- _makeResizable: function() {
- var that = this,
- options = this.options,
- handles = options.resizable,
- // .ui-resizable has position: relative defined in the stylesheet
- // but dialogs have to use absolute or fixed positioning
- position = this.uiDialog.css("position"),
- resizeHandles = typeof handles === "string" ?
- handles :
- "n,e,s,w,se,sw,ne,nw";
-
- function filteredUi( ui ) {
- return {
- originalPosition: ui.originalPosition,
- originalSize: ui.originalSize,
- position: ui.position,
- size: ui.size
- };
+ // Support: QtWebKit
+ // .get() because core_push.apply(_, arraylike) throws
+ core_push.apply( ret, elems.get() );
}
- this.uiDialog.resizable({
- cancel: ".ui-dialog-content",
- containment: "document",
- alsoResize: this.element,
- maxWidth: options.maxWidth,
- maxHeight: options.maxHeight,
- minWidth: options.minWidth,
- minHeight: this._minHeight(),
- handles: resizeHandles,
- start: function( event, ui ) {
- $( this ).addClass("ui-dialog-resizing");
- that._blockFrames();
- that._trigger( "resizeStart", event, filteredUi( ui ) );
- },
- resize: function( event, ui ) {
- that._trigger( "resize", event, filteredUi( ui ) );
- },
- stop: function( event, ui ) {
- var offset = that.uiDialog.offset(),
- left = offset.left - that.document.scrollLeft(),
- top = offset.top - that.document.scrollTop();
-
- options.height = that.uiDialog.height();
- options.width = that.uiDialog.width();
- options.position = {
- my: "left top",
- at: "left" + (left >= 0 ? "+" : "") + left + " " +
- "top" + (top >= 0 ? "+" : "") + top,
- of: that.window
- };
- $( this ).removeClass("ui-dialog-resizing");
- that._unblockFrames();
- that._trigger( "resizeStop", event, filteredUi( ui ) );
- }
- })
- .css( "position", position );
- },
+ return this.pushStack( ret );
+ };
+});
- _minHeight: function() {
- var options = this.options;
+jQuery.extend({
+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+ var i, l, srcElements, destElements,
+ clone = elem.cloneNode( true ),
+ inPage = jQuery.contains( elem.ownerDocument, elem );
- return options.height === "auto" ?
- options.minHeight :
- Math.min( options.minHeight, options.height );
- },
+ // Support: IE >= 9
+ // Fix Cloning issues
+ if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
- _position: function() {
- // Need to show the dialog to get the actual offset in the position plugin
- var isVisible = this.uiDialog.is(":visible");
- if ( !isVisible ) {
- this.uiDialog.show();
- }
- this.uiDialog.position( this.options.position );
- if ( !isVisible ) {
- this.uiDialog.hide();
- }
- },
+ // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+ destElements = getAll( clone );
+ srcElements = getAll( elem );
- _setOptions: function( options ) {
- var that = this,
- resize = false,
- resizableOptions = {};
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ fixInput( srcElements[ i ], destElements[ i ] );
+ }
+ }
- $.each( options, function( key, value ) {
- that._setOption( key, value );
+ // Copy the events from the original to the clone
+ if ( dataAndEvents ) {
+ if ( deepDataAndEvents ) {
+ srcElements = srcElements || getAll( elem );
+ destElements = destElements || getAll( clone );
- if ( key in sizeRelatedOptions ) {
- resize = true;
- }
- if ( key in resizableRelatedOptions ) {
- resizableOptions[ key ] = value;
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+ }
+ } else {
+ cloneCopyEvent( elem, clone );
}
- });
-
- if ( resize ) {
- this._size();
- this._position();
}
- if ( this.uiDialog.is(":data(ui-resizable)") ) {
- this.uiDialog.resizable( "option", resizableOptions );
+
+ // Preserve script evaluation history
+ destElements = getAll( clone, "script" );
+ if ( destElements.length > 0 ) {
+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
+
+ // Return the cloned set
+ return clone;
},
- _setOption: function( key, value ) {
- var isDraggable, isResizable,
- uiDialog = this.uiDialog;
+ buildFragment: function( elems, context, scripts, selection ) {
+ var elem, tmp, tag, wrap, contains, j,
+ i = 0,
+ l = elems.length,
+ fragment = context.createDocumentFragment(),
+ nodes = [];
- if ( key === "dialogClass" ) {
- uiDialog
- .removeClass( this.options.dialogClass )
- .addClass( value );
- }
+ for ( ; i < l; i++ ) {
+ elem = elems[ i ];
- if ( key === "disabled" ) {
- return;
- }
+ if ( elem || elem === 0 ) {
+
+ // Add nodes directly
+ if ( jQuery.type( elem ) === "object" ) {
+ // Support: QtWebKit
+ // jQuery.merge because core_push.apply(_, arraylike) throws
+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
- this._super( key, value );
+ // Convert non-html into a text node
+ } else if ( !rhtml.test( elem ) ) {
+ nodes.push( context.createTextNode( elem ) );
- if ( key === "appendTo" ) {
- this.uiDialog.appendTo( this._appendTo() );
- }
+ // Convert html into DOM nodes
+ } else {
+ tmp = tmp || fragment.appendChild( context.createElement("div") );
- if ( key === "buttons" ) {
- this._createButtons();
- }
+ // Deserialize a standard representation
+ tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+ wrap = wrapMap[ tag ] || wrapMap._default;
+ tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
- if ( key === "closeText" ) {
- this.uiDialogTitlebarClose.button({
- // Ensure that we always pass a string
- label: "" + value
- });
- }
+ // Descend through wrappers to the right content
+ j = wrap[ 0 ];
+ while ( j-- ) {
+ tmp = tmp.lastChild;
+ }
- if ( key === "draggable" ) {
- isDraggable = uiDialog.is(":data(ui-draggable)");
- if ( isDraggable && !value ) {
- uiDialog.draggable("destroy");
- }
+ // Support: QtWebKit
+ // jQuery.merge because core_push.apply(_, arraylike) throws
+ jQuery.merge( nodes, tmp.childNodes );
- if ( !isDraggable && value ) {
- this._makeDraggable();
- }
- }
+ // Remember the top-level container
+ tmp = fragment.firstChild;
- if ( key === "position" ) {
- this._position();
+ // Fixes #12346
+ // Support: Webkit, IE
+ tmp.textContent = "";
+ }
+ }
}
- if ( key === "resizable" ) {
- // currently resizable, becoming non-resizable
- isResizable = uiDialog.is(":data(ui-resizable)");
- if ( isResizable && !value ) {
- uiDialog.resizable("destroy");
- }
+ // Remove wrapper from fragment
+ fragment.textContent = "";
- // currently resizable, changing handles
- if ( isResizable && typeof value === "string" ) {
- uiDialog.resizable( "option", "handles", value );
- }
+ i = 0;
+ while ( (elem = nodes[ i++ ]) ) {
- // currently non-resizable, becoming resizable
- if ( !isResizable && value !== false ) {
- this._makeResizable();
+ // #4087 - If origin and destination elements are the same, and this is
+ // that element, do not do anything
+ if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+ continue;
}
- }
-
- if ( key === "title" ) {
- this._title( this.uiDialogTitlebar.find(".ui-dialog-title") );
- }
- },
- _size: function() {
- // If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
- // divs will both have width and height set, so we need to reset them
- var nonContentHeight, minContentHeight, maxContentHeight,
- options = this.options;
-
- // Reset content sizing
- this.element.show().css({
- width: "auto",
- minHeight: 0,
- maxHeight: "none",
- height: 0
- });
+ contains = jQuery.contains( elem.ownerDocument, elem );
- if ( options.minWidth > options.width ) {
- options.width = options.minWidth;
- }
+ // Append to fragment
+ tmp = getAll( fragment.appendChild( elem ), "script" );
- // reset wrapper sizing
- // determine the height of all the non-content elements
- nonContentHeight = this.uiDialog.css({
- height: "auto",
- width: options.width
- })
- .outerHeight();
- minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
- maxContentHeight = typeof options.maxHeight === "number" ?
- Math.max( 0, options.maxHeight - nonContentHeight ) :
- "none";
-
- if ( options.height === "auto" ) {
- this.element.css({
- minHeight: minContentHeight,
- maxHeight: maxContentHeight,
- height: "auto"
- });
- } else {
- this.element.height( Math.max( 0, options.height - nonContentHeight ) );
- }
+ // Preserve script evaluation history
+ if ( contains ) {
+ setGlobalEval( tmp );
+ }
- if (this.uiDialog.is(":data(ui-resizable)") ) {
- this.uiDialog.resizable( "option", "minHeight", this._minHeight() );
+ // Capture executables
+ if ( scripts ) {
+ j = 0;
+ while ( (elem = tmp[ j++ ]) ) {
+ if ( rscriptType.test( elem.type || "" ) ) {
+ scripts.push( elem );
+ }
+ }
+ }
}
- },
- _blockFrames: function() {
- this.iframeBlocks = this.document.find( "iframe" ).map(function() {
- var iframe = $( this );
-
- return $( "<div>" )
- .css({
- position: "absolute",
- width: iframe.outerWidth(),
- height: iframe.outerHeight()
- })
- .appendTo( iframe.parent() )
- .offset( iframe.offset() )[0];
- });
- },
-
- _unblockFrames: function() {
- if ( this.iframeBlocks ) {
- this.iframeBlocks.remove();
- delete this.iframeBlocks;
- }
+ return fragment;
},
- _allowInteraction: function( event ) {
- if ( $( event.target ).closest(".ui-dialog").length ) {
- return true;
- }
+ cleanData: function( elems ) {
+ var data, elem, events, type, key, j,
+ special = jQuery.event.special,
+ i = 0;
- // TODO: Remove hack when datepicker implements
- // the .ui-front logic (#8989)
- return !!$( event.target ).closest(".ui-datepicker").length;
- },
+ for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
+ if ( Data.accepts( elem ) ) {
+ key = elem[ data_priv.expando ];
- _createOverlay: function() {
- if ( !this.options.modal ) {
- return;
- }
+ if ( key && (data = data_priv.cache[ key ]) ) {
+ events = Object.keys( data.events || {} );
+ if ( events.length ) {
+ for ( j = 0; (type = events[j]) !== undefined; j++ ) {
+ if ( special[ type ] ) {
+ jQuery.event.remove( elem, type );
- var that = this,
- widgetFullName = this.widgetFullName;
- if ( !$.ui.dialog.overlayInstances ) {
- // Prevent use of anchors and inputs.
- // We use a delay in case the overlay is created from an
- // event that we're going to be cancelling. (#2804)
- this._delay(function() {
- // Handle .dialog().dialog("close") (#4065)
- if ( $.ui.dialog.overlayInstances ) {
- this.document.bind( "focusin.dialog", function( event ) {
- if ( !that._allowInteraction( event ) ) {
- event.preventDefault();
- $(".ui-dialog:visible:last .ui-dialog-content")
- .data( widgetFullName )._focusTabbable();
+ // This is a shortcut to avoid jQuery.event.remove's overhead
+ } else {
+ jQuery.removeEvent( elem, type, data.handle );
+ }
}
- });
+ }
+ if ( data_priv.cache[ key ] ) {
+ // Discard any remaining `private` data
+ delete data_priv.cache[ key ];
+ }
}
- });
+ }
+ // Discard any remaining `user` data
+ delete data_user.cache[ elem[ data_user.expando ] ];
}
-
- this.overlay = $("<div>")
- .addClass("ui-widget-overlay ui-front")
- .appendTo( this._appendTo() );
- this._on( this.overlay, {
- mousedown: "_keepFocus"
- });
- $.ui.dialog.overlayInstances++;
},
- _destroyOverlay: function() {
- if ( !this.options.modal ) {
- return;
- }
-
- if ( this.overlay ) {
- $.ui.dialog.overlayInstances--;
-
- if ( !$.ui.dialog.overlayInstances ) {
- this.document.unbind( "focusin.dialog" );
- }
- this.overlay.remove();
- this.overlay = null;
- }
+ _evalUrl: function( url ) {
+ return jQuery.ajax({
+ url: url,
+ type: "GET",
+ dataType: "script",
+ async: false,
+ global: false,
+ "throws": true
+ });
}
});
-$.ui.dialog.overlayInstances = 0;
-
-}( jQuery ) );
-
-(function( $, undefined ) {
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+ return jQuery.nodeName( elem, "table" ) &&
+ jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
-var rvertical = /up|down|vertical/,
- rpositivemotion = /up|left|vertical|horizontal/;
+ elem.getElementsByTagName("tbody")[0] ||
+ elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+ elem;
+}
-$.effects.effect.blind = function( o, done ) {
- // Create element
- var el = $( this ),
- props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
- mode = $.effects.setMode( el, o.mode || "hide" ),
- direction = o.direction || "up",
- vertical = rvertical.test( direction ),
- ref = vertical ? "height" : "width",
- ref2 = vertical ? "top" : "left",
- motion = rpositivemotion.test( direction ),
- animation = {},
- show = mode === "show",
- wrapper, distance, margin;
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+ elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+ return elem;
+}
+function restoreScript( elem ) {
+ var match = rscriptTypeMasked.exec( elem.type );
- // if already wrapped, the wrapper's properties are my property. #6245
- if ( el.parent().is( ".ui-effects-wrapper" ) ) {
- $.effects.save( el.parent(), props );
+ if ( match ) {
+ elem.type = match[ 1 ];
} else {
- $.effects.save( el, props );
+ elem.removeAttribute("type");
}
- el.show();
- wrapper = $.effects.createWrapper( el ).css({
- overflow: "hidden"
- });
- distance = wrapper[ ref ]();
- margin = parseFloat( wrapper.css( ref2 ) ) || 0;
+ return elem;
+}
- animation[ ref ] = show ? distance : 0;
- if ( !motion ) {
- el
- .css( vertical ? "bottom" : "right", 0 )
- .css( vertical ? "top" : "left", "auto" )
- .css({ position: "absolute" });
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+ var l = elems.length,
+ i = 0;
- animation[ ref2 ] = show ? margin : distance + margin;
+ for ( ; i < l; i++ ) {
+ data_priv.set(
+ elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+ );
}
+}
- // start at 0 if we are showing
- if ( show ) {
- wrapper.css( ref, 0 );
- if ( ! motion ) {
- wrapper.css( ref2, margin + distance );
- }
+function cloneCopyEvent( src, dest ) {
+ var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+ if ( dest.nodeType !== 1 ) {
+ return;
}
- // Animate
- wrapper.animate( animation, {
- duration: o.duration,
- easing: o.easing,
- queue: false,
- complete: function() {
- if ( mode === "hide" ) {
- el.hide();
+ // 1. Copy private data: events, handlers, etc.
+ if ( data_priv.hasData( src ) ) {
+ pdataOld = data_priv.access( src );
+ pdataCur = data_priv.set( dest, pdataOld );
+ events = pdataOld.events;
+
+ if ( events ) {
+ delete pdataCur.handle;
+ pdataCur.events = {};
+
+ for ( type in events ) {
+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+ jQuery.event.add( dest, type, events[ type ][ i ] );
+ }
}
- $.effects.restore( el, props );
- $.effects.removeWrapper( el );
- done();
}
- });
+ }
-};
+ // 2. Copy user data
+ if ( data_user.hasData( src ) ) {
+ udataOld = data_user.access( src );
+ udataCur = jQuery.extend( {}, udataOld );
-})(jQuery);
-
-(function( $, undefined ) {
-
-$.effects.effect.bounce = function( o, done ) {
- var el = $( this ),
- props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
-
- // defaults:
- mode = $.effects.setMode( el, o.mode || "effect" ),
- hide = mode === "hide",
- show = mode === "show",
- direction = o.direction || "up",
- distance = o.distance,
- times = o.times || 5,
-
- // number of internal animations
- anims = times * 2 + ( show || hide ? 1 : 0 ),
- speed = o.duration / anims,
- easing = o.easing,
-
- // utility:
- ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
- motion = ( direction === "up" || direction === "left" ),
- i,
- upAnim,
- downAnim,
-
- // we will need to re-assemble the queue to stack our animations in place
- queue = el.queue(),
- queuelen = queue.length;
-
- // Avoid touching opacity to prevent clearType and PNG issues in IE
- if ( show || hide ) {
- props.push( "opacity" );
+ data_user.set( dest, udataCur );
}
+}
- $.effects.save( el, props );
- el.show();
- $.effects.createWrapper( el ); // Create Wrapper
- // default distance for the BIGGEST bounce is the outer Distance / 3
- if ( !distance ) {
- distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
- }
+function getAll( context, tag ) {
+ var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+ context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+ [];
+
+ return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+ jQuery.merge( [ context ], ret ) :
+ ret;
+}
- if ( show ) {
- downAnim = { opacity: 1 };
- downAnim[ ref ] = 0;
+// Support: IE >= 9
+function fixInput( src, dest ) {
+ var nodeName = dest.nodeName.toLowerCase();
- // if we are showing, force opacity 0 and set the initial position
- // then do the "first" animation
- el.css( "opacity", 0 )
- .css( ref, motion ? -distance * 2 : distance * 2 )
- .animate( downAnim, speed, easing );
- }
+ // Fails to persist the checked state of a cloned checkbox or radio button.
+ if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+ dest.checked = src.checked;
- // start at the smallest distance if we are hiding
- if ( hide ) {
- distance = distance / Math.pow( 2, times - 1 );
+ // Fails to return the selected option to the default selected state when cloning options
+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
+ dest.defaultValue = src.defaultValue;
}
+}
+jQuery.fn.extend({
+ wrapAll: function( html ) {
+ var wrap;
- downAnim = {};
- downAnim[ ref ] = 0;
- // Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
- for ( i = 0; i < times; i++ ) {
- upAnim = {};
- upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
+ if ( jQuery.isFunction( html ) ) {
+ return this.each(function( i ) {
+ jQuery( this ).wrapAll( html.call(this, i) );
+ });
+ }
- el.animate( upAnim, speed, easing )
- .animate( downAnim, speed, easing );
+ if ( this[ 0 ] ) {
- distance = hide ? distance * 2 : distance / 2;
- }
+ // The elements to wrap the target around
+ wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+ if ( this[ 0 ].parentNode ) {
+ wrap.insertBefore( this[ 0 ] );
+ }
- // Last Bounce when Hiding
- if ( hide ) {
- upAnim = { opacity: 0 };
- upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
+ wrap.map(function() {
+ var elem = this;
- el.animate( upAnim, speed, easing );
- }
+ while ( elem.firstElementChild ) {
+ elem = elem.firstElementChild;
+ }
- el.queue(function() {
- if ( hide ) {
- el.hide();
+ return elem;
+ }).append( this );
}
- $.effects.restore( el, props );
- $.effects.removeWrapper( el );
- done();
- });
- // inject all the animations we just queued to be first in line (after "inprogress")
- if ( queuelen > 1) {
- queue.splice.apply( queue,
- [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
- }
- el.dequeue();
+ return this;
+ },
-};
+ wrapInner: function( html ) {
+ if ( jQuery.isFunction( html ) ) {
+ return this.each(function( i ) {
+ jQuery( this ).wrapInner( html.call(this, i) );
+ });
+ }
-})(jQuery);
-
-(function( $, undefined ) {
-
-$.effects.effect.clip = function( o, done ) {
- // Create element
- var el = $( this ),
- props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
- mode = $.effects.setMode( el, o.mode || "hide" ),
- show = mode === "show",
- direction = o.direction || "vertical",
- vert = direction === "vertical",
- size = vert ? "height" : "width",
- position = vert ? "top" : "left",
- animation = {},
- wrapper, animate, distance;
-
- // Save & Show
- $.effects.save( el, props );
- el.show();
-
- // Create Wrapper
- wrapper = $.effects.createWrapper( el ).css({
- overflow: "hidden"
- });
- animate = ( el[0].tagName === "IMG" ) ? wrapper : el;
- distance = animate[ size ]();
+ return this.each(function() {
+ var self = jQuery( this ),
+ contents = self.contents();
- // Shift
- if ( show ) {
- animate.css( size, 0 );
- animate.css( position, distance / 2 );
- }
+ if ( contents.length ) {
+ contents.wrapAll( html );
- // Create Animation Object:
- animation[ size ] = show ? distance : 0;
- animation[ position ] = show ? 0 : distance / 2;
-
- // Animate
- animate.animate( animation, {
- queue: false,
- duration: o.duration,
- easing: o.easing,
- complete: function() {
- if ( !show ) {
- el.hide();
+ } else {
+ self.append( html );
}
- $.effects.restore( el, props );
- $.effects.removeWrapper( el );
- done();
- }
- });
-
-};
+ });
+ },
-})(jQuery);
+ wrap: function( html ) {
+ var isFunction = jQuery.isFunction( html );
-(function( $, undefined ) {
+ return this.each(function( i ) {
+ jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+ });
+ },
-$.effects.effect.drop = function( o, done ) {
+ unwrap: function() {
+ return this.parent().each(function() {
+ if ( !jQuery.nodeName( this, "body" ) ) {
+ jQuery( this ).replaceWith( this.childNodes );
+ }
+ }).end();
+ }
+});
+var curCSS, iframe,
+ // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+ // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+ rmargin = /^margin/,
+ rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+ rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+ rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+ elemdisplay = { BODY: "block" },
- var el = $( this ),
- props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ],
- mode = $.effects.setMode( el, o.mode || "hide" ),
- show = mode === "show",
- direction = o.direction || "left",
- ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
- motion = ( direction === "up" || direction === "left" ) ? "pos" : "neg",
- animation = {
- opacity: show ? 1 : 0
- },
- distance;
+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+ cssNormalTransform = {
+ letterSpacing: 0,
+ fontWeight: 400
+ },
- // Adjust
- $.effects.save( el, props );
- el.show();
- $.effects.createWrapper( el );
+ cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+ cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
- distance = o.distance || el[ ref === "top" ? "outerHeight": "outerWidth" ]( true ) / 2;
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
- if ( show ) {
- el
- .css( "opacity", 0 )
- .css( ref, motion === "pos" ? -distance : distance );
+ // shortcut for names that are not vendor prefixed
+ if ( name in style ) {
+ return name;
}
- // Animation
- animation[ ref ] = ( show ?
- ( motion === "pos" ? "+=" : "-=" ) :
- ( motion === "pos" ? "-=" : "+=" ) ) +
- distance;
-
- // Animate
- el.animate( animation, {
- queue: false,
- duration: o.duration,
- easing: o.easing,
- complete: function() {
- if ( mode === "hide" ) {
- el.hide();
- }
- $.effects.restore( el, props );
- $.effects.removeWrapper( el );
- done();
+ // check for vendor prefixed names
+ var capName = name.charAt(0).toUpperCase() + name.slice(1),
+ origName = name,
+ i = cssPrefixes.length;
+
+ while ( i-- ) {
+ name = cssPrefixes[ i ] + capName;
+ if ( name in style ) {
+ return name;
}
- });
-};
+ }
-})(jQuery);
+ return origName;
+}
-(function( $, undefined ) {
+function isHidden( elem, el ) {
+ // isHidden might be called from jQuery#filter function;
+ // in that case, element will be second argument
+ elem = el || elem;
+ return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
-$.effects.effect.explode = function( o, done ) {
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+ return window.getComputedStyle( elem, null );
+}
- var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3,
- cells = rows,
- el = $( this ),
- mode = $.effects.setMode( el, o.mode || "hide" ),
- show = mode === "show",
+function showHide( elements, show ) {
+ var display, elem, hidden,
+ values = [],
+ index = 0,
+ length = elements.length;
- // show and then visibility:hidden the element before calculating offset
- offset = el.show().css( "visibility", "hidden" ).offset(),
+ for ( ; index < length; index++ ) {
+ elem = elements[ index ];
+ if ( !elem.style ) {
+ continue;
+ }
- // width and height of a piece
- width = Math.ceil( el.outerWidth() / cells ),
- height = Math.ceil( el.outerHeight() / rows ),
- pieces = [],
+ values[ index ] = data_priv.get( elem, "olddisplay" );
+ display = elem.style.display;
+ if ( show ) {
+ // Reset the inline display of this element to learn if it is
+ // being hidden by cascaded rules or not
+ if ( !values[ index ] && display === "none" ) {
+ elem.style.display = "";
+ }
- // loop
- i, j, left, top, mx, my;
+ // Set elements which have been overridden with display: none
+ // in a stylesheet to whatever the default browser style is
+ // for such an element
+ if ( elem.style.display === "" && isHidden( elem ) ) {
+ values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+ }
+ } else {
- // children animate complete:
- function childComplete() {
- pieces.push( this );
- if ( pieces.length === rows * cells ) {
- animComplete();
- }
- }
+ if ( !values[ index ] ) {
+ hidden = isHidden( elem );
- // clone the element for each row and cell.
- for( i = 0; i < rows ; i++ ) { // ===>
- top = offset.top + i * height;
- my = i - ( rows - 1 ) / 2 ;
-
- for( j = 0; j < cells ; j++ ) { // |||
- left = offset.left + j * width;
- mx = j - ( cells - 1 ) / 2 ;
-
- // Create a clone of the now hidden main element that will be absolute positioned
- // within a wrapper div off the -left and -top equal to size of our pieces
- el
- .clone()
- .appendTo( "body" )
- .wrap( "<div></div>" )
- .css({
- position: "absolute",
- visibility: "visible",
- left: -j * width,
- top: -i * height
- })
-
- // select the wrapper - make it overflow: hidden and absolute positioned based on
- // where the original was located +left and +top equal to the size of pieces
- .parent()
- .addClass( "ui-effects-explode" )
- .css({
- position: "absolute",
- overflow: "hidden",
- width: width,
- height: height,
- left: left + ( show ? mx * width : 0 ),
- top: top + ( show ? my * height : 0 ),
- opacity: show ? 0 : 1
- }).animate({
- left: left + ( show ? 0 : mx * width ),
- top: top + ( show ? 0 : my * height ),
- opacity: show ? 1 : 0
- }, o.duration || 500, o.easing, childComplete );
+ if ( display && display !== "none" || !hidden ) {
+ data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+ }
+ }
}
}
- function animComplete() {
- el.css({
- visibility: "visible"
- });
- $( pieces ).remove();
- if ( !show ) {
- el.hide();
+ // Set the display of most of the elements in a second loop
+ // to avoid the constant reflow
+ for ( index = 0; index < length; index++ ) {
+ elem = elements[ index ];
+ if ( !elem.style ) {
+ continue;
+ }
+ if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+ elem.style.display = show ? values[ index ] || "" : "none";
}
- done();
}
-};
-
-})(jQuery);
-(function( $, undefined ) {
+ return elements;
+}
-$.effects.effect.fade = function( o, done ) {
- var el = $( this ),
- mode = $.effects.setMode( el, o.mode || "toggle" );
+jQuery.fn.extend({
+ css: function( name, value ) {
+ return jQuery.access( this, function( elem, name, value ) {
+ var styles, len,
+ map = {},
+ i = 0;
- el.animate({
- opacity: mode
- }, {
- queue: false,
- duration: o.duration,
- easing: o.easing,
- complete: done
- });
-};
+ if ( jQuery.isArray( name ) ) {
+ styles = getStyles( elem );
+ len = name.length;
-})( jQuery );
-
-(function( $, undefined ) {
-
-$.effects.effect.fold = function( o, done ) {
-
- // Create element
- var el = $( this ),
- props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
- mode = $.effects.setMode( el, o.mode || "hide" ),
- show = mode === "show",
- hide = mode === "hide",
- size = o.size || 15,
- percent = /([0-9]+)%/.exec( size ),
- horizFirst = !!o.horizFirst,
- widthFirst = show !== horizFirst,
- ref = widthFirst ? [ "width", "height" ] : [ "height", "width" ],
- duration = o.duration / 2,
- wrapper, distance,
- animation1 = {},
- animation2 = {};
-
- $.effects.save( el, props );
- el.show();
-
- // Create Wrapper
- wrapper = $.effects.createWrapper( el ).css({
- overflow: "hidden"
- });
- distance = widthFirst ?
- [ wrapper.width(), wrapper.height() ] :
- [ wrapper.height(), wrapper.width() ];
+ for ( ; i < len; i++ ) {
+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+ }
- if ( percent ) {
- size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
- }
- if ( show ) {
- wrapper.css( horizFirst ? {
- height: 0,
- width: size
- } : {
- height: size,
- width: 0
- });
- }
+ return map;
+ }
- // Animation
- animation1[ ref[ 0 ] ] = show ? distance[ 0 ] : size;
- animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0;
+ return value !== undefined ?
+ jQuery.style( elem, name, value ) :
+ jQuery.css( elem, name );
+ }, name, value, arguments.length > 1 );
+ },
+ show: function() {
+ return showHide( this, true );
+ },
+ hide: function() {
+ return showHide( this );
+ },
+ toggle: function( state ) {
+ if ( typeof state === "boolean" ) {
+ return state ? this.show() : this.hide();
+ }
- // Animate
- wrapper
- .animate( animation1, duration, o.easing )
- .animate( animation2, duration, o.easing, function() {
- if ( hide ) {
- el.hide();
+ return this.each(function() {
+ if ( isHidden( this ) ) {
+ jQuery( this ).show();
+ } else {
+ jQuery( this ).hide();
}
- $.effects.restore( el, props );
- $.effects.removeWrapper( el );
- done();
});
+ }
+});
-};
+jQuery.extend({
+ // Add in style property hooks for overriding the default
+ // behavior of getting and setting a style property
+ cssHooks: {
+ opacity: {
+ get: function( elem, computed ) {
+ if ( computed ) {
+ // We should always get a number back from opacity
+ var ret = curCSS( elem, "opacity" );
+ return ret === "" ? "1" : ret;
+ }
+ }
+ }
+ },
-})(jQuery);
+ // Don't automatically add "px" to these possibly-unitless properties
+ cssNumber: {
+ "columnCount": true,
+ "fillOpacity": true,
+ "fontWeight": true,
+ "lineHeight": true,
+ "opacity": true,
+ "order": true,
+ "orphans": true,
+ "widows": true,
+ "zIndex": true,
+ "zoom": true
+ },
-(function( $, undefined ) {
+ // Add in properties whose names you wish to fix before
+ // setting or getting the value
+ cssProps: {
+ // normalize float css property
+ "float": "cssFloat"
+ },
-$.effects.effect.highlight = function( o, done ) {
- var elem = $( this ),
- props = [ "backgroundImage", "backgroundColor", "opacity" ],
- mode = $.effects.setMode( elem, o.mode || "show" ),
- animation = {
- backgroundColor: elem.css( "backgroundColor" )
- };
+ // Get and set the style property on a DOM Node
+ style: function( elem, name, value, extra ) {
+ // Don't set styles on text and comment nodes
+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+ return;
+ }
- if (mode === "hide") {
- animation.opacity = 0;
- }
+ // Make sure that we're working with the right name
+ var ret, type, hooks,
+ origName = jQuery.camelCase( name ),
+ style = elem.style;
- $.effects.save( elem, props );
+ name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
- elem
- .show()
- .css({
- backgroundImage: "none",
- backgroundColor: o.color || "#ffff99"
- })
- .animate( animation, {
- queue: false,
- duration: o.duration,
- easing: o.easing,
- complete: function() {
- if ( mode === "hide" ) {
- elem.hide();
- }
- $.effects.restore( elem, props );
- done();
- }
- });
-};
+ // gets hook for the prefixed version
+ // followed by the unprefixed version
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-})(jQuery);
-
-(function( $, undefined ) {
-
-$.effects.effect.puff = function( o, done ) {
- var elem = $( this ),
- mode = $.effects.setMode( elem, o.mode || "hide" ),
- hide = mode === "hide",
- percent = parseInt( o.percent, 10 ) || 150,
- factor = percent / 100,
- original = {
- height: elem.height(),
- width: elem.width(),
- outerHeight: elem.outerHeight(),
- outerWidth: elem.outerWidth()
- };
+ // Check if we're setting a value
+ if ( value !== undefined ) {
+ type = typeof value;
- $.extend( o, {
- effect: "scale",
- queue: false,
- fade: true,
- mode: mode,
- complete: done,
- percent: hide ? percent : 100,
- from: hide ?
- original :
- {
- height: original.height * factor,
- width: original.width * factor,
- outerHeight: original.outerHeight * factor,
- outerWidth: original.outerWidth * factor
+ // convert relative number strings (+= or -=) to relative numbers. #7345
+ if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+ value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+ // Fixes bug #9237
+ type = "number";
}
- });
-
- elem.effect( o );
-};
-
-})(jQuery);
-(function( $, undefined ) {
-
-$.effects.effect.pulsate = function( o, done ) {
- var elem = $( this ),
- mode = $.effects.setMode( elem, o.mode || "show" ),
- show = mode === "show",
- hide = mode === "hide",
- showhide = ( show || mode === "hide" ),
+ // Make sure that NaN and null values aren't set. See: #7116
+ if ( value == null || type === "number" && isNaN( value ) ) {
+ return;
+ }
- // showing or hiding leaves of the "last" animation
- anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
- duration = o.duration / anims,
- animateTo = 0,
- queue = elem.queue(),
- queuelen = queue.length,
- i;
+ // If a number was passed in, add 'px' to the (except for certain CSS properties)
+ if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+ value += "px";
+ }
- if ( show || !elem.is(":visible")) {
- elem.css( "opacity", 0 ).show();
- animateTo = 1;
- }
+ // Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+ // but it would mean to define eight (for every problematic property) identical functions
+ if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+ style[ name ] = "inherit";
+ }
- // anims - 1 opacity "toggles"
- for ( i = 1; i < anims; i++ ) {
- elem.animate({
- opacity: animateTo
- }, duration, o.easing );
- animateTo = 1 - animateTo;
- }
+ // If a hook was provided, use that value, otherwise just set the specified value
+ if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+ style[ name ] = value;
+ }
- elem.animate({
- opacity: animateTo
- }, duration, o.easing);
+ } else {
+ // If a hook was provided get the non-computed value from there
+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+ return ret;
+ }
- elem.queue(function() {
- if ( hide ) {
- elem.hide();
+ // Otherwise just get the value from the style object
+ return style[ name ];
}
- done();
- });
+ },
- // We just queued up "anims" animations, we need to put them next in the queue
- if ( queuelen > 1 ) {
- queue.splice.apply( queue,
- [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
- }
- elem.dequeue();
-};
+ css: function( elem, name, extra, styles ) {
+ var val, num, hooks,
+ origName = jQuery.camelCase( name );
-})(jQuery);
-
-(function( $, undefined ) {
-
-$.effects.effect.scale = function( o, done ) {
-
- // Create element
- var el = $( this ),
- options = $.extend( true, {}, o ),
- mode = $.effects.setMode( el, o.mode || "effect" ),
- percent = parseInt( o.percent, 10 ) ||
- ( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ),
- direction = o.direction || "both",
- origin = o.origin,
- original = {
- height: el.height(),
- width: el.width(),
- outerHeight: el.outerHeight(),
- outerWidth: el.outerWidth()
- },
- factor = {
- y: direction !== "horizontal" ? (percent / 100) : 1,
- x: direction !== "vertical" ? (percent / 100) : 1
- };
+ // Make sure that we're working with the right name
+ name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
- // We are going to pass this effect to the size effect:
- options.effect = "size";
- options.queue = false;
- options.complete = done;
+ // gets hook for the prefixed version
+ // followed by the unprefixed version
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
- // Set default origin and restore for show/hide
- if ( mode !== "effect" ) {
- options.origin = origin || ["middle","center"];
- options.restore = true;
- }
+ // If a hook was provided get the computed value from there
+ if ( hooks && "get" in hooks ) {
+ val = hooks.get( elem, true, extra );
+ }
- options.from = o.from || ( mode === "show" ? {
- height: 0,
- width: 0,
- outerHeight: 0,
- outerWidth: 0
- } : original );
- options.to = {
- height: original.height * factor.y,
- width: original.width * factor.x,
- outerHeight: original.outerHeight * factor.y,
- outerWidth: original.outerWidth * factor.x
- };
+ // Otherwise, if a way to get the computed value exists, use that
+ if ( val === undefined ) {
+ val = curCSS( elem, name, styles );
+ }
- // Fade option to support puff
- if ( options.fade ) {
- if ( mode === "show" ) {
- options.from.opacity = 0;
- options.to.opacity = 1;
+ //convert "normal" to computed value
+ if ( val === "normal" && name in cssNormalTransform ) {
+ val = cssNormalTransform[ name ];
}
- if ( mode === "hide" ) {
- options.from.opacity = 1;
- options.to.opacity = 0;
+
+ // Return, converting to number if forced or a qualifier was provided and val looks numeric
+ if ( extra === "" || extra ) {
+ num = parseFloat( val );
+ return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
}
+ return val;
}
+});
- // Animate
- el.effect( options );
+curCSS = function( elem, name, _computed ) {
+ var width, minWidth, maxWidth,
+ computed = _computed || getStyles( elem ),
-};
+ // Support: IE9
+ // getPropertyValue is only needed for .css('filter') in IE9, see #12537
+ ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+ style = elem.style;
-})(jQuery);
-
-(function( $, undefined ) {
-
-$.effects.effect.shake = function( o, done ) {
-
- var el = $( this ),
- props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
- mode = $.effects.setMode( el, o.mode || "effect" ),
- direction = o.direction || "left",
- distance = o.distance || 20,
- times = o.times || 3,
- anims = times * 2 + 1,
- speed = Math.round(o.duration/anims),
- ref = (direction === "up" || direction === "down") ? "top" : "left",
- positiveMotion = (direction === "up" || direction === "left"),
- animation = {},
- animation1 = {},
- animation2 = {},
- i,
-
- // we will need to re-assemble the queue to stack our animations in place
- queue = el.queue(),
- queuelen = queue.length;
-
- $.effects.save( el, props );
- el.show();
- $.effects.createWrapper( el );
-
- // Animation
- animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance;
- animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2;
- animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;
-
- // Animate
- el.animate( animation, speed, o.easing );
-
- // Shakes
- for ( i = 1; i < times; i++ ) {
- el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing );
- }
- el
- .animate( animation1, speed, o.easing )
- .animate( animation, speed / 2, o.easing )
- .queue(function() {
- if ( mode === "hide" ) {
- el.hide();
- }
- $.effects.restore( el, props );
- $.effects.removeWrapper( el );
- done();
- });
+ if ( computed ) {
- // inject all the animations we just queued to be first in line (after "inprogress")
- if ( queuelen > 1) {
- queue.splice.apply( queue,
- [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
- }
- el.dequeue();
+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+ ret = jQuery.style( elem, name );
+ }
-};
+ // Support: Safari 5.1
+ // A tribute to the "awesome hack by Dean Edwards"
+ // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+ // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+ if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-})(jQuery);
-
-(function( $, undefined ) {
-
-$.effects.effect.size = function( o, done ) {
-
- // Create element
- var original, baseline, factor,
- el = $( this ),
- props0 = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ],
-
- // Always restore
- props1 = [ "position", "top", "bottom", "left", "right", "overflow", "opacity" ],
-
- // Copy for children
- props2 = [ "width", "height", "overflow" ],
- cProps = [ "fontSize" ],
- vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
- hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],
-
- // Set options
- mode = $.effects.setMode( el, o.mode || "effect" ),
- restore = o.restore || mode !== "effect",
- scale = o.scale || "both",
- origin = o.origin || [ "middle", "center" ],
- position = el.css( "position" ),
- props = restore ? props0 : props1,
- zero = {
- height: 0,
- width: 0,
- outerHeight: 0,
- outerWidth: 0
- };
+ // Remember the original values
+ width = style.width;
+ minWidth = style.minWidth;
+ maxWidth = style.maxWidth;
- if ( mode === "show" ) {
- el.show();
- }
- original = {
- height: el.height(),
- width: el.width(),
- outerHeight: el.outerHeight(),
- outerWidth: el.outerWidth()
- };
+ // Put in the new values to get a computed value out
+ style.minWidth = style.maxWidth = style.width = ret;
+ ret = computed.width;
- if ( o.mode === "toggle" && mode === "show" ) {
- el.from = o.to || zero;
- el.to = o.from || original;
- } else {
- el.from = o.from || ( mode === "show" ? zero : original );
- el.to = o.to || ( mode === "hide" ? zero : original );
+ // Revert the changed values
+ style.width = width;
+ style.minWidth = minWidth;
+ style.maxWidth = maxWidth;
+ }
}
- // Set scaling factor
- factor = {
- from: {
- y: el.from.height / original.height,
- x: el.from.width / original.width
- },
- to: {
- y: el.to.height / original.height,
- x: el.to.width / original.width
- }
- };
+ return ret;
+};
- // Scale the css box
- if ( scale === "box" || scale === "both" ) {
- // Vertical props scaling
- if ( factor.from.y !== factor.to.y ) {
- props = props.concat( vProps );
- el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from );
- el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to );
- }
+function setPositiveNumber( elem, value, subtract ) {
+ var matches = rnumsplit.exec( value );
+ return matches ?
+ // Guard against undefined "subtract", e.g., when used as in cssHooks
+ Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+ value;
+}
- // Horizontal props scaling
- if ( factor.from.x !== factor.to.x ) {
- props = props.concat( hProps );
- el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from );
- el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to );
- }
- }
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+ var i = extra === ( isBorderBox ? "border" : "content" ) ?
+ // If we already have the right measurement, avoid augmentation
+ 4 :
+ // Otherwise initialize for horizontal or vertical properties
+ name === "width" ? 1 : 0,
- // Scale the content
- if ( scale === "content" || scale === "both" ) {
+ val = 0;
- // Vertical props scaling
- if ( factor.from.y !== factor.to.y ) {
- props = props.concat( cProps ).concat( props2 );
- el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from );
- el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to );
+ for ( ; i < 4; i += 2 ) {
+ // both box models exclude margin, so add it if we want it
+ if ( extra === "margin" ) {
+ val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
}
- }
- $.effects.save( el, props );
- el.show();
- $.effects.createWrapper( el );
- el.css( "overflow", "hidden" ).css( el.from );
-
- // Adjust
- if (origin) { // Calculate baseline shifts
- baseline = $.effects.getBaseline( origin, original );
- el.from.top = ( original.outerHeight - el.outerHeight() ) * baseline.y;
- el.from.left = ( original.outerWidth - el.outerWidth() ) * baseline.x;
- el.to.top = ( original.outerHeight - el.to.outerHeight ) * baseline.y;
- el.to.left = ( original.outerWidth - el.to.outerWidth ) * baseline.x;
- }
- el.css( el.from ); // set top & left
-
- // Animate
- if ( scale === "content" || scale === "both" ) { // Scale the children
-
- // Add margins/font-size
- vProps = vProps.concat([ "marginTop", "marginBottom" ]).concat(cProps);
- hProps = hProps.concat([ "marginLeft", "marginRight" ]);
- props2 = props0.concat(vProps).concat(hProps);
-
- el.find( "*[width]" ).each( function(){
- var child = $( this ),
- c_original = {
- height: child.height(),
- width: child.width(),
- outerHeight: child.outerHeight(),
- outerWidth: child.outerWidth()
- };
- if (restore) {
- $.effects.save(child, props2);
+ if ( isBorderBox ) {
+ // border-box includes padding, so remove it if we want content
+ if ( extra === "content" ) {
+ val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
- child.from = {
- height: c_original.height * factor.from.y,
- width: c_original.width * factor.from.x,
- outerHeight: c_original.outerHeight * factor.from.y,
- outerWidth: c_original.outerWidth * factor.from.x
- };
- child.to = {
- height: c_original.height * factor.to.y,
- width: c_original.width * factor.to.x,
- outerHeight: c_original.height * factor.to.y,
- outerWidth: c_original.width * factor.to.x
- };
-
- // Vertical props scaling
- if ( factor.from.y !== factor.to.y ) {
- child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from );
- child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to );
+ // at this point, extra isn't border nor margin, so remove border
+ if ( extra !== "margin" ) {
+ val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
+ } else {
+ // at this point, extra isn't content, so add padding
+ val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
- // Horizontal props scaling
- if ( factor.from.x !== factor.to.x ) {
- child.from = $.effects.setTransition( child, hProps, factor.from.x, child.from );
- child.to = $.effects.setTransition( child, hProps, factor.to.x, child.to );
+ // at this point, extra isn't content nor padding, so add border
+ if ( extra !== "padding" ) {
+ val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
-
- // Animate children
- child.css( child.from );
- child.animate( child.to, o.duration, o.easing, function() {
-
- // Restore children
- if ( restore ) {
- $.effects.restore( child, props2 );
- }
- });
- });
+ }
}
- // Animate
- el.animate( el.to, {
- queue: false,
- duration: o.duration,
- easing: o.easing,
- complete: function() {
- if ( el.to.opacity === 0 ) {
- el.css( "opacity", el.from.opacity );
- }
- if( mode === "hide" ) {
- el.hide();
- }
- $.effects.restore( el, props );
- if ( !restore ) {
-
- // we need to calculate our new positioning based on the scaling
- if ( position === "static" ) {
- el.css({
- position: "relative",
- top: el.to.top,
- left: el.to.left
- });
- } else {
- $.each([ "top", "left" ], function( idx, pos ) {
- el.css( pos, function( _, str ) {
- var val = parseInt( str, 10 ),
- toRef = idx ? el.to.left : el.to.top;
-
- // if original was "auto", recalculate the new value from wrapper
- if ( str === "auto" ) {
- return toRef + "px";
- }
+ return val;
+}
- return val + toRef + "px";
- });
- });
- }
- }
+function getWidthOrHeight( elem, name, extra ) {
- $.effects.removeWrapper( el );
- done();
+ // Start with offset property, which is equivalent to the border-box value
+ var valueIsBorderBox = true,
+ val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+ styles = getStyles( elem ),
+ isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+ // some non-html elements return undefined for offsetWidth, so check for null/undefined
+ // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+ // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+ if ( val <= 0 || val == null ) {
+ // Fall back to computed then uncomputed css if necessary
+ val = curCSS( elem, name, styles );
+ if ( val < 0 || val == null ) {
+ val = elem.style[ name ];
}
- });
-};
+ // Computed unit is not pixels. Stop here and return.
+ if ( rnumnonpx.test(val) ) {
+ return val;
+ }
-})(jQuery);
+ // we need the check for style in case a browser which returns unreliable values
+ // for getComputedStyle silently falls back to the reliable elem.style
+ valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
-(function( $, undefined ) {
+ // Normalize "", auto, and prepare for extra
+ val = parseFloat( val ) || 0;
+ }
-$.effects.effect.slide = function( o, done ) {
+ // use the active box-sizing model to add/subtract irrelevant styles
+ return ( val +
+ augmentWidthOrHeight(
+ elem,
+ name,
+ extra || ( isBorderBox ? "border" : "content" ),
+ valueIsBorderBox,
+ styles
+ )
+ ) + "px";
+}
- // Create element
- var el = $( this ),
- props = [ "position", "top", "bottom", "left", "right", "width", "height" ],
- mode = $.effects.setMode( el, o.mode || "show" ),
- show = mode === "show",
- direction = o.direction || "left",
- ref = (direction === "up" || direction === "down") ? "top" : "left",
- positiveMotion = (direction === "up" || direction === "left"),
- distance,
- animation = {};
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+ var doc = document,
+ display = elemdisplay[ nodeName ];
- // Adjust
- $.effects.save( el, props );
- el.show();
- distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true );
+ if ( !display ) {
+ display = actualDisplay( nodeName, doc );
- $.effects.createWrapper( el ).css({
- overflow: "hidden"
- });
+ // If the simple way fails, read from inside an iframe
+ if ( display === "none" || !display ) {
+ // Use the already-created iframe if possible
+ iframe = ( iframe ||
+ jQuery("<iframe frameborder='0' width='0' height='0'/>")
+ .css( "cssText", "display:block !important" )
+ ).appendTo( doc.documentElement );
- if ( show ) {
- el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance );
- }
+ // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+ doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+ doc.write("<!doctype html><html><body>");
+ doc.close();
- // Animation
- animation[ ref ] = ( show ?
- ( positiveMotion ? "+=" : "-=") :
- ( positiveMotion ? "-=" : "+=")) +
- distance;
-
- // Animate
- el.animate( animation, {
- queue: false,
- duration: o.duration,
- easing: o.easing,
- complete: function() {
- if ( mode === "hide" ) {
- el.hide();
- }
- $.effects.restore( el, props );
- $.effects.removeWrapper( el );
- done();
+ display = actualDisplay( nodeName, doc );
+ iframe.detach();
}
- });
-};
-})(jQuery);
-
-(function( $, undefined ) {
-
-$.effects.effect.transfer = function( o, done ) {
- var elem = $( this ),
- target = $( o.to ),
- targetFixed = target.css( "position" ) === "fixed",
- body = $("body"),
- fixTop = targetFixed ? body.scrollTop() : 0,
- fixLeft = targetFixed ? body.scrollLeft() : 0,
- endPosition = target.offset(),
- animation = {
- top: endPosition.top - fixTop ,
- left: endPosition.left - fixLeft ,
- height: target.innerHeight(),
- width: target.innerWidth()
- },
- startPosition = elem.offset(),
- transfer = $( "<div class='ui-effects-transfer'></div>" )
- .appendTo( document.body )
- .addClass( o.className )
- .css({
- top: startPosition.top - fixTop ,
- left: startPosition.left - fixLeft ,
- height: elem.innerHeight(),
- width: elem.innerWidth(),
- position: targetFixed ? "fixed" : "absolute"
- })
- .animate( animation, o.duration, o.easing, function() {
- transfer.remove();
- done();
- });
-};
+ // Store the correct default display
+ elemdisplay[ nodeName ] = display;
+ }
-})(jQuery);
+ return display;
+}
-(function( $, undefined ) {
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+ var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+ display = jQuery.css( elem[0], "display" );
+ elem.remove();
+ return display;
+}
-$.widget( "ui.menu", {
- version: "@VERSION",
- defaultElement: "<ul>",
- delay: 300,
- options: {
- icons: {
- submenu: "ui-icon-carat-1-e"
- },
- menus: "ul",
- position: {
- my: "left top",
- at: "right top"
+jQuery.each([ "height", "width" ], function( i, name ) {
+ jQuery.cssHooks[ name ] = {
+ get: function( elem, computed, extra ) {
+ if ( computed ) {
+ // certain elements can have dimension info if we invisibly show them
+ // however, it must have a current display style that would benefit from this
+ return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+ jQuery.swap( elem, cssShow, function() {
+ return getWidthOrHeight( elem, name, extra );
+ }) :
+ getWidthOrHeight( elem, name, extra );
+ }
},
- role: "menu",
-
- // callbacks
- blur: null,
- focus: null,
- select: null
- },
-
- _create: function() {
- this.activeMenu = this.element;
- // flag used to prevent firing of the click handler
- // as the event bubbles up through nested menus
- this.mouseHandled = false;
- this.element
- .uniqueId()
- .addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )
- .toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length )
- .attr({
- role: this.options.role,
- tabIndex: 0
- })
- // need to catch all clicks on disabled menu
- // not possible through _on
- .bind( "click" + this.eventNamespace, $.proxy(function( event ) {
- if ( this.options.disabled ) {
- event.preventDefault();
- }
- }, this ));
- if ( this.options.disabled ) {
- this.element
- .addClass( "ui-state-disabled" )
- .attr( "aria-disabled", "true" );
+ set: function( elem, value, extra ) {
+ var styles = extra && getStyles( elem );
+ return setPositiveNumber( elem, value, extra ?
+ augmentWidthOrHeight(
+ elem,
+ name,
+ extra,
+ jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+ styles
+ ) : 0
+ );
}
+ };
+});
- this._on({
- // Prevent focus from sticking to links inside menu after clicking
- // them (focus should always stay on UL during navigation).
- "mousedown .ui-menu-item > a": function( event ) {
- event.preventDefault();
- },
- "click .ui-state-disabled > a": function( event ) {
- event.preventDefault();
- },
- "click .ui-menu-item:has(a)": function( event ) {
- var target = $( event.target ).closest( ".ui-menu-item" );
- if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) {
- this.mouseHandled = true;
-
- this.select( event );
- // Open submenu on click
- if ( target.has( ".ui-menu" ).length ) {
- this.expand( event );
- } else if ( !this.element.is( ":focus" ) ) {
- // Redirect focus to the menu
- this.element.trigger( "focus", [ true ] );
-
- // If the active item is on the top level, let it stay active.
- // Otherwise, blur the active item since it is no longer visible.
- if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) {
- clearTimeout( this.timer );
- }
- }
- }
- },
- "mouseenter .ui-menu-item": function( event ) {
- var target = $( event.currentTarget );
- // Remove ui-state-active class from siblings of the newly focused menu item
- // to avoid a jump caused by adjacent elements both having a class with a border
- target.siblings().children( ".ui-state-active" ).removeClass( "ui-state-active" );
- this.focus( event, target );
- },
- mouseleave: "collapseAll",
- "mouseleave .ui-menu": "collapseAll",
- focus: function( event, keepActiveItem ) {
- // If there's already an active item, keep it active
- // If not, activate the first item
- var item = this.active || this.element.children( ".ui-menu-item" ).eq( 0 );
-
- if ( !keepActiveItem ) {
- this.focus( event, item );
- }
- },
- blur: function( event ) {
- this._delay(function() {
- if ( !$.contains( this.element[0], this.document[0].activeElement ) ) {
- this.collapseAll( event );
- }
- });
- },
- keydown: "_keydown"
- });
-
- this.refresh();
-
- // Clicks outside of a menu collapse any open menus
- this._on( this.document, {
- click: function( event ) {
- if ( !$( event.target ).closest( ".ui-menu" ).length ) {
- this.collapseAll( event );
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+ // Support: Android 2.3
+ if ( !jQuery.support.reliableMarginRight ) {
+ jQuery.cssHooks.marginRight = {
+ get: function( elem, computed ) {
+ if ( computed ) {
+ // Support: Android 2.3
+ // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+ // Work around by temporarily setting element display to inline-block
+ return jQuery.swap( elem, { "display": "inline-block" },
+ curCSS, [ elem, "marginRight" ] );
}
-
- // Reset the mouseHandled flag
- this.mouseHandled = false;
}
- });
- },
+ };
+ }
- _destroy: function() {
- // Destroy (sub)menus
- this.element
- .removeAttr( "aria-activedescendant" )
- .find( ".ui-menu" ).addBack()
- .removeClass( "ui-menu ui-widget ui-widget-content ui-corner-all ui-menu-icons" )
- .removeAttr( "role" )
- .removeAttr( "tabIndex" )
- .removeAttr( "aria-labelledby" )
- .removeAttr( "aria-expanded" )
- .removeAttr( "aria-hidden" )
- .removeAttr( "aria-disabled" )
- .removeUniqueId()
- .show();
-
- // Destroy menu items
- this.element.find( ".ui-menu-item" )
- .removeClass( "ui-menu-item" )
- .removeAttr( "role" )
- .removeAttr( "aria-disabled" )
- .children( "a" )
- .removeUniqueId()
- .removeClass( "ui-corner-all ui-state-hover" )
- .removeAttr( "tabIndex" )
- .removeAttr( "role" )
- .removeAttr( "aria-haspopup" )
- .children().each( function() {
- var elem = $( this );
- if ( elem.data( "ui-menu-submenu-carat" ) ) {
- elem.remove();
+ // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+ // getComputedStyle returns percent when specified for top/left/bottom/right
+ // rather than make the css module depend on the offset module, we just check for it here
+ if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+ jQuery.each( [ "top", "left" ], function( i, prop ) {
+ jQuery.cssHooks[ prop ] = {
+ get: function( elem, computed ) {
+ if ( computed ) {
+ computed = curCSS( elem, prop );
+ // if curCSS returns percentage, fallback to offset
+ return rnumnonpx.test( computed ) ?
+ jQuery( elem ).position()[ prop ] + "px" :
+ computed;
}
- });
-
- // Destroy menu dividers
- this.element.find( ".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" );
- },
-
- _keydown: function( event ) {
- var match, prev, character, skip, regex,
- preventDefault = true;
+ }
+ };
+ });
+ }
- function escape( value ) {
- return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" );
- }
+});
- switch ( event.keyCode ) {
- case $.ui.keyCode.PAGE_UP:
- this.previousPage( event );
- break;
- case $.ui.keyCode.PAGE_DOWN:
- this.nextPage( event );
- break;
- case $.ui.keyCode.HOME:
- this._move( "first", "first", event );
- break;
- case $.ui.keyCode.END:
- this._move( "last", "last", event );
- break;
- case $.ui.keyCode.UP:
- this.previous( event );
- break;
- case $.ui.keyCode.DOWN:
- this.next( event );
- break;
- case $.ui.keyCode.LEFT:
- this.collapse( event );
- break;
- case $.ui.keyCode.RIGHT:
- if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
- this.expand( event );
- }
- break;
- case $.ui.keyCode.ENTER:
- case $.ui.keyCode.SPACE:
- this._activate( event );
- break;
- case $.ui.keyCode.ESCAPE:
- this.collapse( event );
- break;
- default:
- preventDefault = false;
- prev = this.previousFilter || "";
- character = String.fromCharCode( event.keyCode );
- skip = false;
+if ( jQuery.expr && jQuery.expr.filters ) {
+ jQuery.expr.filters.hidden = function( elem ) {
+ // Support: Opera <= 12.12
+ // Opera reports offsetWidths and offsetHeights less than zero on some elements
+ return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+ };
- clearTimeout( this.filterTimer );
+ jQuery.expr.filters.visible = function( elem ) {
+ return !jQuery.expr.filters.hidden( elem );
+ };
+}
- if ( character === prev ) {
- skip = true;
- } else {
- character = prev + character;
- }
+// These hooks are used by animate to expand properties
+jQuery.each({
+ margin: "",
+ padding: "",
+ border: "Width"
+}, function( prefix, suffix ) {
+ jQuery.cssHooks[ prefix + suffix ] = {
+ expand: function( value ) {
+ var i = 0,
+ expanded = {},
- regex = new RegExp( "^" + escape( character ), "i" );
- match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
- return regex.test( $( this ).children( "a" ).text() );
- });
- match = skip && match.index( this.active.next() ) !== -1 ?
- this.active.nextAll( ".ui-menu-item" ) :
- match;
-
- // If no matches on the current filter, reset to the last character pressed
- // to move down the menu to the first item that starts with that character
- if ( !match.length ) {
- character = String.fromCharCode( event.keyCode );
- regex = new RegExp( "^" + escape( character ), "i" );
- match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
- return regex.test( $( this ).children( "a" ).text() );
- });
- }
+ // assumes a single number if not a string
+ parts = typeof value === "string" ? value.split(" ") : [ value ];
- if ( match.length ) {
- this.focus( event, match );
- if ( match.length > 1 ) {
- this.previousFilter = character;
- this.filterTimer = this._delay(function() {
- delete this.previousFilter;
- }, 1000 );
- } else {
- delete this.previousFilter;
- }
- } else {
- delete this.previousFilter;
+ for ( ; i < 4; i++ ) {
+ expanded[ prefix + cssExpand[ i ] + suffix ] =
+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
- }
-
- if ( preventDefault ) {
- event.preventDefault();
- }
- },
- _activate: function( event ) {
- if ( !this.active.is( ".ui-state-disabled" ) ) {
- if ( this.active.children( "a[aria-haspopup='true']" ).length ) {
- this.expand( event );
- } else {
- this.select( event );
- }
+ return expanded;
}
- },
-
- refresh: function() {
- var menus,
- icon = this.options.icons.submenu,
- submenus = this.element.find( this.options.menus );
-
- this.element.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length );
-
- // Initialize nested menus
- submenus.filter( ":not(.ui-menu)" )
- .addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )
- .hide()
- .attr({
- role: this.options.role,
- "aria-hidden": "true",
- "aria-expanded": "false"
- })
- .each(function() {
- var menu = $( this ),
- item = menu.prev( "a" ),
- submenuCarat = $( "<span>" )
- .addClass( "ui-menu-icon ui-icon " + icon )
- .data( "ui-menu-submenu-carat", true );
-
- item
- .attr( "aria-haspopup", "true" )
- .prepend( submenuCarat );
- menu.attr( "aria-labelledby", item.attr( "id" ) );
- });
-
- menus = submenus.add( this.element );
-
- // Don't refresh list items that are already adapted
- menus.children( ":not(.ui-menu-item):has(a)" )
- .addClass( "ui-menu-item" )
- .attr( "role", "presentation" )
- .children( "a" )
- .uniqueId()
- .addClass( "ui-corner-all" )
- .attr({
- tabIndex: -1,
- role: this._itemRole()
- });
-
- // Initialize unlinked menu-items containing spaces and/or dashes only as dividers
- menus.children( ":not(.ui-menu-item)" ).each(function() {
- var item = $( this );
- // hyphen, em dash, en dash
- if ( !/[^\-\u2014\u2013\s]/.test( item.text() ) ) {
- item.addClass( "ui-widget-content ui-menu-divider" );
- }
- });
+ };
- // Add aria-disabled attribute to any disabled menu item
- menus.children( ".ui-state-disabled" ).attr( "aria-disabled", "true" );
+ if ( !rmargin.test( prefix ) ) {
+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+ }
+});
+var r20 = /%20/g,
+ rbracket = /\[\]$/,
+ rCRLF = /\r?\n/g,
+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
- // If the active item has been removed, blur the menu
- if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
- this.blur();
- }
+jQuery.fn.extend({
+ serialize: function() {
+ return jQuery.param( this.serializeArray() );
},
+ serializeArray: function() {
+ return this.map(function(){
+ // Can add propHook for "elements" to filter or add form elements
+ var elements = jQuery.prop( this, "elements" );
+ return elements ? jQuery.makeArray( elements ) : this;
+ })
+ .filter(function(){
+ var type = this.type;
+ // Use .is(":disabled") so that fieldset[disabled] works
+ return this.name && !jQuery( this ).is( ":disabled" ) &&
+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+ ( this.checked || !manipulation_rcheckableType.test( type ) );
+ })
+ .map(function( i, elem ){
+ var val = jQuery( this ).val();
- _itemRole: function() {
- return {
- menu: "menuitem",
- listbox: "option"
- }[ this.options.role ];
- },
+ return val == null ?
+ null :
+ jQuery.isArray( val ) ?
+ jQuery.map( val, function( val ){
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ }) :
+ { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ }).get();
+ }
+});
- _setOption: function( key, value ) {
- if ( key === "icons" ) {
- this.element.find( ".ui-menu-icon" )
- .removeClass( this.options.icons.submenu )
- .addClass( value.submenu );
- }
- if ( key === "disabled" ) {
- this.element
- .toggleClass( "ui-state-disabled", !!value )
- .attr( "aria-disabled", value );
- }
- this._super( key, value );
- },
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+ var prefix,
+ s = [],
+ add = function( key, value ) {
+ // If value is a function, invoke it and return its value
+ value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+ s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+ };
- focus: function( event, item ) {
- var nested, focused;
- this.blur( event, event && event.type === "focus" );
+ // Set traditional to true for jQuery <= 1.3.2 behavior.
+ if ( traditional === undefined ) {
+ traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+ }
- this._scrollIntoView( item );
+ // If an array was passed in, assume that it is an array of form elements.
+ if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+ // Serialize the form elements
+ jQuery.each( a, function() {
+ add( this.name, this.value );
+ });
- this.active = item.first();
- focused = this.active.children( "a" ).addClass( "ui-state-focus" );
- // Only update aria-activedescendant if there's a role
- // otherwise we assume focus is managed elsewhere
- if ( this.options.role ) {
- this.element.attr( "aria-activedescendant", focused.attr( "id" ) );
+ } else {
+ // If traditional, encode the "old" way (the way 1.3.2 or older
+ // did it), otherwise encode params recursively.
+ for ( prefix in a ) {
+ buildParams( prefix, a[ prefix ], traditional, add );
}
+ }
- // Highlight active parent menu item, if any
- this.active
- .parent()
- .closest( ".ui-menu-item" )
- .children( "a:first" )
- .addClass( "ui-state-active" );
-
- if ( event && event.type === "keydown" ) {
- this._close();
- } else {
- this.timer = this._delay(function() {
- this._close();
- }, this.delay );
- }
+ // Return the resulting serialization
+ return s.join( "&" ).replace( r20, "+" );
+};
- nested = item.children( ".ui-menu" );
- if ( nested.length && event && ( /^mouse/.test( event.type ) ) ) {
- this._startOpening(nested);
- }
- this.activeMenu = item.parent();
+function buildParams( prefix, obj, traditional, add ) {
+ var name;
- this._trigger( "focus", event, { item: item } );
- },
+ if ( jQuery.isArray( obj ) ) {
+ // Serialize array item.
+ jQuery.each( obj, function( i, v ) {
+ if ( traditional || rbracket.test( prefix ) ) {
+ // Treat each array item as a scalar.
+ add( prefix, v );
- _scrollIntoView: function( item ) {
- var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;
- if ( this._hasScroll() ) {
- borderTop = parseFloat( $.css( this.activeMenu[0], "borderTopWidth" ) ) || 0;
- paddingTop = parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0;
- offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;
- scroll = this.activeMenu.scrollTop();
- elementHeight = this.activeMenu.height();
- itemHeight = item.height();
-
- if ( offset < 0 ) {
- this.activeMenu.scrollTop( scroll + offset );
- } else if ( offset + itemHeight > elementHeight ) {
- this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight );
+ } else {
+ // Item is non-scalar (array or object), encode its numeric index.
+ buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
}
- }
- },
-
- blur: function( event, fromFocus ) {
- if ( !fromFocus ) {
- clearTimeout( this.timer );
- }
+ });
- if ( !this.active ) {
- return;
+ } else if ( !traditional && jQuery.type( obj ) === "object" ) {
+ // Serialize object item.
+ for ( name in obj ) {
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
- this.active.children( "a" ).removeClass( "ui-state-focus" );
- this.active = null;
-
- this._trigger( "blur", event, { item: this.active } );
- },
-
- _startOpening: function( submenu ) {
- clearTimeout( this.timer );
-
- // Don't open if already open fixes a Firefox bug that caused a .5 pixel
- // shift in the submenu position when mousing over the carat icon
- if ( submenu.attr( "aria-hidden" ) !== "true" ) {
- return;
- }
+ } else {
+ // Serialize scalar item.
+ add( prefix, obj );
+ }
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+ "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
- this.timer = this._delay(function() {
- this._close();
- this._open( submenu );
- }, this.delay );
- },
+ // Handle event binding
+ jQuery.fn[ name ] = function( data, fn ) {
+ return arguments.length > 0 ?
+ this.on( name, null, data, fn ) :
+ this.trigger( name );
+ };
+});
- _open: function( submenu ) {
- var position = $.extend({
- of: this.active
- }, this.options.position );
-
- clearTimeout( this.timer );
- this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) )
- .hide()
- .attr( "aria-hidden", "true" );
-
- submenu
- .show()
- .removeAttr( "aria-hidden" )
- .attr( "aria-expanded", "true" )
- .position( position );
+jQuery.fn.extend({
+ hover: function( fnOver, fnOut ) {
+ return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
},
- collapseAll: function( event, all ) {
- clearTimeout( this.timer );
- this.timer = this._delay(function() {
- // If we were passed an event, look for the submenu that contains the event
- var currentMenu = all ? this.element :
- $( event && event.target ).closest( this.element.find( ".ui-menu" ) );
-
- // If we found no valid submenu ancestor, use the main menu to close all sub menus anyway
- if ( !currentMenu.length ) {
- currentMenu = this.element;
- }
-
- this._close( currentMenu );
-
- this.blur( event );
- this.activeMenu = currentMenu;
- }, this.delay );
+ bind: function( types, data, fn ) {
+ return this.on( types, null, data, fn );
},
-
- // With no arguments, closes the currently active menu - if nothing is active
- // it closes all menus. If passed an argument, it will search for menus BELOW
- _close: function( startMenu ) {
- if ( !startMenu ) {
- startMenu = this.active ? this.active.parent() : this.element;
- }
-
- startMenu
- .find( ".ui-menu" )
- .hide()
- .attr( "aria-hidden", "true" )
- .attr( "aria-expanded", "false" )
- .end()
- .find( "a.ui-state-active" )
- .removeClass( "ui-state-active" );
+ unbind: function( types, fn ) {
+ return this.off( types, null, fn );
},
- collapse: function( event ) {
- var newItem = this.active &&
- this.active.parent().closest( ".ui-menu-item", this.element );
- if ( newItem && newItem.length ) {
- this._close();
- this.focus( event, newItem );
- }
+ delegate: function( selector, types, data, fn ) {
+ return this.on( types, selector, data, fn );
},
+ undelegate: function( selector, types, fn ) {
+ // ( namespace ) or ( selector, types [, fn] )
+ return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+ }
+});
+var
+ // Document location
+ ajaxLocParts,
+ ajaxLocation,
- expand: function( event ) {
- var newItem = this.active &&
- this.active
- .children( ".ui-menu " )
- .children( ".ui-menu-item" )
- .first();
-
- if ( newItem && newItem.length ) {
- this._open( newItem.parent() );
-
- // Delay so Firefox will not hide activedescendant change in expanding submenu from AT
- this._delay(function() {
- this.focus( event, newItem );
- });
- }
- },
+ ajax_nonce = jQuery.now(),
- next: function( event ) {
- this._move( "next", "first", event );
- },
+ ajax_rquery = /\?/,
+ rhash = /#.*$/,
+ rts = /([?&])_=[^&]*/,
+ rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+ // #7653, #8125, #8152: local protocol detection
+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+ rnoContent = /^(?:GET|HEAD)$/,
+ rprotocol = /^\/\//,
+ rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
- previous: function( event ) {
- this._move( "prev", "last", event );
- },
+ // Keep a copy of the old load method
+ _load = jQuery.fn.load,
- isFirstItem: function() {
- return this.active && !this.active.prevAll( ".ui-menu-item" ).length;
- },
+ /* Prefilters
+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+ * 2) These are called:
+ * - BEFORE asking for a transport
+ * - AFTER param serialization (s.data is a string if s.processData is true)
+ * 3) key is the dataType
+ * 4) the catchall symbol "*" can be used
+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+ */
+ prefilters = {},
- isLastItem: function() {
- return this.active && !this.active.nextAll( ".ui-menu-item" ).length;
- },
+ /* Transports bindings
+ * 1) key is the dataType
+ * 2) the catchall symbol "*" can be used
+ * 3) selection will start with transport dataType and THEN go to "*" if needed
+ */
+ transports = {},
- _move: function( direction, filter, event ) {
- var next;
- if ( this.active ) {
- if ( direction === "first" || direction === "last" ) {
- next = this.active
- [ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" )
- .eq( -1 );
- } else {
- next = this.active
- [ direction + "All" ]( ".ui-menu-item" )
- .eq( 0 );
- }
- }
- if ( !next || !next.length || !this.active ) {
- next = this.activeMenu.children( ".ui-menu-item" )[ filter ]();
- }
+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+ allTypes = "*/".concat("*");
- this.focus( event, next );
- },
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+ ajaxLocation = location.href;
+} catch( e ) {
+ // Use the href attribute of an A element
+ // since IE will modify it given document.location
+ ajaxLocation = document.createElement( "a" );
+ ajaxLocation.href = "";
+ ajaxLocation = ajaxLocation.href;
+}
- nextPage: function( event ) {
- var item, base, height;
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
- if ( !this.active ) {
- this.next( event );
- return;
- }
- if ( this.isLastItem() ) {
- return;
- }
- if ( this._hasScroll() ) {
- base = this.active.offset().top;
- height = this.element.height();
- this.active.nextAll( ".ui-menu-item" ).each(function() {
- item = $( this );
- return item.offset().top - base - height < 0;
- });
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
- this.focus( event, item );
- } else {
- this.focus( event, this.activeMenu.children( ".ui-menu-item" )
- [ !this.active ? "first" : "last" ]() );
- }
- },
+ // dataTypeExpression is optional and defaults to "*"
+ return function( dataTypeExpression, func ) {
- previousPage: function( event ) {
- var item, base, height;
- if ( !this.active ) {
- this.next( event );
- return;
- }
- if ( this.isFirstItem() ) {
- return;
+ if ( typeof dataTypeExpression !== "string" ) {
+ func = dataTypeExpression;
+ dataTypeExpression = "*";
}
- if ( this._hasScroll() ) {
- base = this.active.offset().top;
- height = this.element.height();
- this.active.prevAll( ".ui-menu-item" ).each(function() {
- item = $( this );
- return item.offset().top - base + height > 0;
- });
- this.focus( event, item );
- } else {
- this.focus( event, this.activeMenu.children( ".ui-menu-item" ).first() );
- }
- },
+ var dataType,
+ i = 0,
+ dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
- _hasScroll: function() {
- return this.element.outerHeight() < this.element.prop( "scrollHeight" );
- },
+ if ( jQuery.isFunction( func ) ) {
+ // For each dataType in the dataTypeExpression
+ while ( (dataType = dataTypes[i++]) ) {
+ // Prepend if requested
+ if ( dataType[0] === "+" ) {
+ dataType = dataType.slice( 1 ) || "*";
+ (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
- select: function( event ) {
- // TODO: It should never be possible to not have an active item at this
- // point, but the tests don't trigger mouseenter before click.
- this.active = this.active || $( event.target ).closest( ".ui-menu-item" );
- var ui = { item: this.active };
- if ( !this.active.has( ".ui-menu" ).length ) {
- this.collapseAll( event, true );
+ // Otherwise append
+ } else {
+ (structure[ dataType ] = structure[ dataType ] || []).push( func );
+ }
+ }
}
- this._trigger( "select", event, ui );
- }
-});
-
-}( jQuery ));
+ };
+}
-(function( $, undefined ) {
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
-$.ui = $.ui || {};
+ var inspected = {},
+ seekingTransport = ( structure === transports );
-var cachedScrollbarWidth,
- max = Math.max,
- abs = Math.abs,
- round = Math.round,
- rhorizontal = /left|center|right/,
- rvertical = /top|center|bottom/,
- roffset = /[\+\-]\d+(\.[\d]+)?%?/,
- rposition = /^\w+/,
- rpercent = /%$/,
- _position = $.fn.position;
+ function inspect( dataType ) {
+ var selected;
+ inspected[ dataType ] = true;
+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+ if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+ options.dataTypes.unshift( dataTypeOrTransport );
+ inspect( dataTypeOrTransport );
+ return false;
+ } else if ( seekingTransport ) {
+ return !( selected = dataTypeOrTransport );
+ }
+ });
+ return selected;
+ }
-function getOffsets( offsets, width, height ) {
- return [
- parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
- parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
- ];
+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
-function parseCss( element, property ) {
- return parseInt( $.css( element, property ), 10 ) || 0;
-}
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+ var key, deep,
+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
-function getDimensions( elem ) {
- var raw = elem[0];
- if ( raw.nodeType === 9 ) {
- return {
- width: elem.width(),
- height: elem.height(),
- offset: { top: 0, left: 0 }
- };
- }
- if ( $.isWindow( raw ) ) {
- return {
- width: elem.width(),
- height: elem.height(),
- offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
- };
+ for ( key in src ) {
+ if ( src[ key ] !== undefined ) {
+ ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+ }
}
- if ( raw.preventDefault ) {
- return {
- width: 0,
- height: 0,
- offset: { top: raw.pageY, left: raw.pageX }
- };
+ if ( deep ) {
+ jQuery.extend( true, target, deep );
}
- return {
- width: elem.outerWidth(),
- height: elem.outerHeight(),
- offset: elem.offset()
- };
-}
-$.position = {
- scrollbarWidth: function() {
- if ( cachedScrollbarWidth !== undefined ) {
- return cachedScrollbarWidth;
- }
- var w1, w2,
- div = $( "<div style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>" ),
- innerDiv = div.children()[0];
-
- $( "body" ).append( div );
- w1 = innerDiv.offsetWidth;
- div.css( "overflow", "scroll" );
-
- w2 = innerDiv.offsetWidth;
-
- if ( w1 === w2 ) {
- w2 = div[0].clientWidth;
- }
-
- div.remove();
-
- return (cachedScrollbarWidth = w1 - w2);
- },
- getScrollInfo: function( within ) {
- var overflowX = within.isWindow ? "" : within.element.css( "overflow-x" ),
- overflowY = within.isWindow ? "" : within.element.css( "overflow-y" ),
- hasOverflowX = overflowX === "scroll" ||
- ( overflowX === "auto" && within.width < within.element[0].scrollWidth ),
- hasOverflowY = overflowY === "scroll" ||
- ( overflowY === "auto" && within.height < within.element[0].scrollHeight );
- return {
- width: hasOverflowY ? $.position.scrollbarWidth() : 0,
- height: hasOverflowX ? $.position.scrollbarWidth() : 0
- };
- },
- getWithinInfo: function( element ) {
- var withinElement = $( element || window ),
- isWindow = $.isWindow( withinElement[0] );
- return {
- element: withinElement,
- isWindow: isWindow,
- offset: withinElement.offset() || { left: 0, top: 0 },
- scrollLeft: withinElement.scrollLeft(),
- scrollTop: withinElement.scrollTop(),
- width: isWindow ? withinElement.width() : withinElement.outerWidth(),
- height: isWindow ? withinElement.height() : withinElement.outerHeight()
- };
- }
-};
+ return target;
+}
-$.fn.position = function( options ) {
- if ( !options || !options.of ) {
- return _position.apply( this, arguments );
+jQuery.fn.load = function( url, params, callback ) {
+ if ( typeof url !== "string" && _load ) {
+ return _load.apply( this, arguments );
}
- // make a copy, we don't want to modify arguments
- options = $.extend( {}, options );
-
- var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
- target = $( options.of ),
- within = $.position.getWithinInfo( options.within ),
- scrollInfo = $.position.getScrollInfo( within ),
- collision = ( options.collision || "flip" ).split( " " ),
- offsets = {};
+ var selector, type, response,
+ self = this,
+ off = url.indexOf(" ");
- dimensions = getDimensions( target );
- if ( target[0].preventDefault ) {
- // force left top to allow flipping
- options.at = "left top";
+ if ( off >= 0 ) {
+ selector = url.slice( off );
+ url = url.slice( 0, off );
}
- targetWidth = dimensions.width;
- targetHeight = dimensions.height;
- targetOffset = dimensions.offset;
- // clone to reuse original targetOffset later
- basePosition = $.extend( {}, targetOffset );
-
- // force my and at to have valid horizontal and vertical positions
- // if a value is missing or invalid, it will be converted to center
- $.each( [ "my", "at" ], function() {
- var pos = ( options[ this ] || "" ).split( " " ),
- horizontalOffset,
- verticalOffset;
-
- if ( pos.length === 1) {
- pos = rhorizontal.test( pos[ 0 ] ) ?
- pos.concat( [ "center" ] ) :
- rvertical.test( pos[ 0 ] ) ?
- [ "center" ].concat( pos ) :
- [ "center", "center" ];
- }
- pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
- pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
-
- // calculate offsets
- horizontalOffset = roffset.exec( pos[ 0 ] );
- verticalOffset = roffset.exec( pos[ 1 ] );
- offsets[ this ] = [
- horizontalOffset ? horizontalOffset[ 0 ] : 0,
- verticalOffset ? verticalOffset[ 0 ] : 0
- ];
-
- // reduce to just the positions without the offsets
- options[ this ] = [
- rposition.exec( pos[ 0 ] )[ 0 ],
- rposition.exec( pos[ 1 ] )[ 0 ]
- ];
- });
- // normalize collision option
- if ( collision.length === 1 ) {
- collision[ 1 ] = collision[ 0 ];
- }
+ // If it's a function
+ if ( jQuery.isFunction( params ) ) {
- if ( options.at[ 0 ] === "right" ) {
- basePosition.left += targetWidth;
- } else if ( options.at[ 0 ] === "center" ) {
- basePosition.left += targetWidth / 2;
- }
+ // We assume that it's the callback
+ callback = params;
+ params = undefined;
- if ( options.at[ 1 ] === "bottom" ) {
- basePosition.top += targetHeight;
- } else if ( options.at[ 1 ] === "center" ) {
- basePosition.top += targetHeight / 2;
+ // Otherwise, build a param string
+ } else if ( params && typeof params === "object" ) {
+ type = "POST";
}
- atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
- basePosition.left += atOffset[ 0 ];
- basePosition.top += atOffset[ 1 ];
-
- return this.each(function() {
- var collisionPosition, using,
- elem = $( this ),
- elemWidth = elem.outerWidth(),
- elemHeight = elem.outerHeight(),
- marginLeft = parseCss( this, "marginLeft" ),
- marginTop = parseCss( this, "marginTop" ),
- collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width,
- collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height,
- position = $.extend( {}, basePosition ),
- myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
+ // If we have elements to modify, make the request
+ if ( self.length > 0 ) {
+ jQuery.ajax({
+ url: url,
- if ( options.my[ 0 ] === "right" ) {
- position.left -= elemWidth;
- } else if ( options.my[ 0 ] === "center" ) {
- position.left -= elemWidth / 2;
- }
+ // if "type" variable is undefined, then "GET" method will be used
+ type: type,
+ dataType: "html",
+ data: params
+ }).done(function( responseText ) {
- if ( options.my[ 1 ] === "bottom" ) {
- position.top -= elemHeight;
- } else if ( options.my[ 1 ] === "center" ) {
- position.top -= elemHeight / 2;
- }
+ // Save response for use in complete callback
+ response = arguments;
- position.left += myOffset[ 0 ];
- position.top += myOffset[ 1 ];
+ self.html( selector ?
- // if the browser doesn't support fractions, then round for consistent results
- if ( !$.support.offsetFractions ) {
- position.left = round( position.left );
- position.top = round( position.top );
- }
+ // If a selector was specified, locate the right elements in a dummy div
+ // Exclude scripts to avoid IE 'Permission Denied' errors
+ jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
- collisionPosition = {
- marginLeft: marginLeft,
- marginTop: marginTop
- };
+ // Otherwise use the full result
+ responseText );
- $.each( [ "left", "top" ], function( i, dir ) {
- if ( $.ui.position[ collision[ i ] ] ) {
- $.ui.position[ collision[ i ] ][ dir ]( position, {
- targetWidth: targetWidth,
- targetHeight: targetHeight,
- elemWidth: elemWidth,
- elemHeight: elemHeight,
- collisionPosition: collisionPosition,
- collisionWidth: collisionWidth,
- collisionHeight: collisionHeight,
- offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
- my: options.my,
- at: options.at,
- within: within,
- elem : elem
- });
- }
+ }).complete( callback && function( jqXHR, status ) {
+ self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
});
-
- if ( options.using ) {
- // adds feedback as second argument to using callback, if present
- using = function( props ) {
- var left = targetOffset.left - position.left,
- right = left + targetWidth - elemWidth,
- top = targetOffset.top - position.top,
- bottom = top + targetHeight - elemHeight,
- feedback = {
- target: {
- element: target,
- left: targetOffset.left,
- top: targetOffset.top,
- width: targetWidth,
- height: targetHeight
- },
- element: {
- element: elem,
- left: position.left,
- top: position.top,
- width: elemWidth,
- height: elemHeight
- },
- horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
- vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
- };
- if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
- feedback.horizontal = "center";
- }
- if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
- feedback.vertical = "middle";
- }
- if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
- feedback.important = "horizontal";
- } else {
- feedback.important = "vertical";
- }
- options.using.call( this, props, feedback );
- };
- }
-
- elem.offset( $.extend( position, { using: using } ) );
- });
-};
-
-$.ui.position = {
- fit: {
- left: function( position, data ) {
- var within = data.within,
- withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
- outerWidth = within.width,
- collisionPosLeft = position.left - data.collisionPosition.marginLeft,
- overLeft = withinOffset - collisionPosLeft,
- overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
- newOverRight;
-
- // element is wider than within
- if ( data.collisionWidth > outerWidth ) {
- // element is initially over the left side of within
- if ( overLeft > 0 && overRight <= 0 ) {
- newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset;
- position.left += overLeft - newOverRight;
- // element is initially over right side of within
- } else if ( overRight > 0 && overLeft <= 0 ) {
- position.left = withinOffset;
- // element is initially over both left and right sides of within
- } else {
- if ( overLeft > overRight ) {
- position.left = withinOffset + outerWidth - data.collisionWidth;
- } else {
- position.left = withinOffset;
- }
- }
- // too far left -> align with left edge
- } else if ( overLeft > 0 ) {
- position.left += overLeft;
- // too far right -> align with right edge
- } else if ( overRight > 0 ) {
- position.left -= overRight;
- // adjust based on position and margin
- } else {
- position.left = max( position.left - collisionPosLeft, position.left );
- }
- },
- top: function( position, data ) {
- var within = data.within,
- withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
- outerHeight = data.within.height,
- collisionPosTop = position.top - data.collisionPosition.marginTop,
- overTop = withinOffset - collisionPosTop,
- overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
- newOverBottom;
-
- // element is taller than within
- if ( data.collisionHeight > outerHeight ) {
- // element is initially over the top of within
- if ( overTop > 0 && overBottom <= 0 ) {
- newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset;
- position.top += overTop - newOverBottom;
- // element is initially over bottom of within
- } else if ( overBottom > 0 && overTop <= 0 ) {
- position.top = withinOffset;
- // element is initially over both top and bottom of within
- } else {
- if ( overTop > overBottom ) {
- position.top = withinOffset + outerHeight - data.collisionHeight;
- } else {
- position.top = withinOffset;
- }
- }
- // too far up -> align with top
- } else if ( overTop > 0 ) {
- position.top += overTop;
- // too far down -> align with bottom edge
- } else if ( overBottom > 0 ) {
- position.top -= overBottom;
- // adjust based on position and margin
- } else {
- position.top = max( position.top - collisionPosTop, position.top );
- }
- }
- },
- flip: {
- left: function( position, data ) {
- var within = data.within,
- withinOffset = within.offset.left + within.scrollLeft,
- outerWidth = within.width,
- offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
- collisionPosLeft = position.left - data.collisionPosition.marginLeft,
- overLeft = collisionPosLeft - offsetLeft,
- overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
- myOffset = data.my[ 0 ] === "left" ?
- -data.elemWidth :
- data.my[ 0 ] === "right" ?
- data.elemWidth :
- 0,
- atOffset = data.at[ 0 ] === "left" ?
- data.targetWidth :
- data.at[ 0 ] === "right" ?
- -data.targetWidth :
- 0,
- offset = -2 * data.offset[ 0 ],
- newOverRight,
- newOverLeft;
-
- if ( overLeft < 0 ) {
- newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset;
- if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
- position.left += myOffset + atOffset + offset;
- }
- }
- else if ( overRight > 0 ) {
- newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;
- if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
- position.left += myOffset + atOffset + offset;
- }
- }
- },
- top: function( position, data ) {
- var within = data.within,
- withinOffset = within.offset.top + within.scrollTop,
- outerHeight = within.height,
- offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
- collisionPosTop = position.top - data.collisionPosition.marginTop,
- overTop = collisionPosTop - offsetTop,
- overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
- top = data.my[ 1 ] === "top",
- myOffset = top ?
- -data.elemHeight :
- data.my[ 1 ] === "bottom" ?
- data.elemHeight :
- 0,
- atOffset = data.at[ 1 ] === "top" ?
- data.targetHeight :
- data.at[ 1 ] === "bottom" ?
- -data.targetHeight :
- 0,
- offset = -2 * data.offset[ 1 ],
- newOverTop,
- newOverBottom;
- if ( overTop < 0 ) {
- newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset;
- if ( ( position.top + myOffset + atOffset + offset) > overTop && ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) ) {
- position.top += myOffset + atOffset + offset;
- }
- }
- else if ( overBottom > 0 ) {
- newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;
- if ( ( position.top + myOffset + atOffset + offset) > overBottom && ( newOverTop > 0 || abs( newOverTop ) < overBottom ) ) {
- position.top += myOffset + atOffset + offset;
- }
- }
- }
- },
- flipfit: {
- left: function() {
- $.ui.position.flip.left.apply( this, arguments );
- $.ui.position.fit.left.apply( this, arguments );
- },
- top: function() {
- $.ui.position.flip.top.apply( this, arguments );
- $.ui.position.fit.top.apply( this, arguments );
- }
}
+
+ return this;
};
-// fraction support test
-(function () {
- var testElement, testElementParent, testElementStyle, offsetLeft, i,
- body = document.getElementsByTagName( "body" )[ 0 ],
- div = document.createElement( "div" );
-
- //Create a "fake body" for testing based on method used in jQuery.support
- testElement = document.createElement( body ? "div" : "body" );
- testElementStyle = {
- visibility: "hidden",
- width: 0,
- height: 0,
- border: 0,
- margin: 0,
- background: "none"
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+ jQuery.fn[ type ] = function( fn ){
+ return this.on( type, fn );
};
- if ( body ) {
- $.extend( testElementStyle, {
- position: "absolute",
- left: "-1000px",
- top: "-1000px"
- });
- }
- for ( i in testElementStyle ) {
- testElement.style[ i ] = testElementStyle[ i ];
- }
- testElement.appendChild( div );
- testElementParent = body || document.documentElement;
- testElementParent.insertBefore( testElement, testElementParent.firstChild );
+});
- div.style.cssText = "position: absolute; left: 10.7432222px;";
+jQuery.extend({
+
+ // Counter for holding the number of active queries
+ active: 0,
- offsetLeft = $( div ).offset().left;
- $.support.offsetFractions = offsetLeft > 10 && offsetLeft < 11;
+ // Last-Modified header cache for next request
+ lastModified: {},
+ etag: {},
- testElement.innerHTML = "";
- testElementParent.removeChild( testElement );
-})();
+ ajaxSettings: {
+ url: ajaxLocation,
+ type: "GET",
+ isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+ global: true,
+ processData: true,
+ async: true,
+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+ /*
+ timeout: 0,
+ data: null,
+ dataType: null,
+ username: null,
+ password: null,
+ cache: null,
+ throws: false,
+ traditional: false,
+ headers: {},
+ */
-}( jQuery ) );
+ accepts: {
+ "*": allTypes,
+ text: "text/plain",
+ html: "text/html",
+ xml: "application/xml, text/xml",
+ json: "application/json, text/javascript"
+ },
-(function( $, undefined ) {
+ contents: {
+ xml: /xml/,
+ html: /html/,
+ json: /json/
+ },
-$.widget( "ui.progressbar", {
- version: "@VERSION",
- options: {
- max: 100,
- value: 0,
+ responseFields: {
+ xml: "responseXML",
+ text: "responseText",
+ json: "responseJSON"
+ },
- change: null,
- complete: null
- },
+ // Data converters
+ // Keys separate source (or catchall "*") and destination types with a single space
+ converters: {
- min: 0,
+ // Convert anything to text
+ "* text": String,
- _create: function() {
- // Constrain initial value
- this.oldValue = this.options.value = this._constrainedValue();
+ // Text to html (true = no transformation)
+ "text html": true,
- this.element
- .addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
- .attr({
- // Only set static values, aria-valuenow and aria-valuemax are
- // set inside _refreshValue()
- role: "progressbar",
- "aria-valuemin": this.min
- });
+ // Evaluate text as a json expression
+ "text json": jQuery.parseJSON,
- this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
- .appendTo( this.element );
+ // Parse text as xml
+ "text xml": jQuery.parseXML
+ },
- this._refreshValue();
+ // For options that shouldn't be deep extended:
+ // you can add your own custom options here if
+ // and when you create one that shouldn't be
+ // deep extended (see ajaxExtend)
+ flatOptions: {
+ url: true,
+ context: true
+ }
},
- _destroy: function() {
- this.element
- .removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
- .removeAttr( "role" )
- .removeAttr( "aria-valuemin" )
- .removeAttr( "aria-valuemax" )
- .removeAttr( "aria-valuenow" );
+ // Creates a full fledged settings object into target
+ // with both ajaxSettings and settings fields.
+ // If target is omitted, writes into ajaxSettings.
+ ajaxSetup: function( target, settings ) {
+ return settings ?
+
+ // Building a settings object
+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
- this.valueDiv.remove();
+ // Extending ajaxSettings
+ ajaxExtend( jQuery.ajaxSettings, target );
},
- value: function( newValue ) {
- if ( newValue === undefined ) {
- return this.options.value;
- }
+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+ ajaxTransport: addToPrefiltersOrTransports( transports ),
- this.options.value = this._constrainedValue( newValue );
- this._refreshValue();
- },
+ // Main method
+ ajax: function( url, options ) {
- _constrainedValue: function( newValue ) {
- if ( newValue === undefined ) {
- newValue = this.options.value;
+ // If url is an object, simulate pre-1.5 signature
+ if ( typeof url === "object" ) {
+ options = url;
+ url = undefined;
}
- this.indeterminate = newValue === false;
+ // Force options to be an object
+ options = options || {};
- // sanitize value
- if ( typeof newValue !== "number" ) {
- newValue = 0;
- }
+ var transport,
+ // URL without anti-cache param
+ cacheURL,
+ // Response headers
+ responseHeadersString,
+ responseHeaders,
+ // timeout handle
+ timeoutTimer,
+ // Cross-domain detection vars
+ parts,
+ // To know if global events are to be dispatched
+ fireGlobals,
+ // Loop variable
+ i,
+ // Create the final options object
+ s = jQuery.ajaxSetup( {}, options ),
+ // Callbacks context
+ callbackContext = s.context || s,
+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
+ globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+ jQuery( callbackContext ) :
+ jQuery.event,
+ // Deferreds
+ deferred = jQuery.Deferred(),
+ completeDeferred = jQuery.Callbacks("once memory"),
+ // Status-dependent callbacks
+ statusCode = s.statusCode || {},
+ // Headers (they are sent all at once)
+ requestHeaders = {},
+ requestHeadersNames = {},
+ // The jqXHR state
+ state = 0,
+ // Default abort message
+ strAbort = "canceled",
+ // Fake xhr
+ jqXHR = {
+ readyState: 0,
- return this.indeterminate ? false :
- Math.min( this.options.max, Math.max( this.min, newValue ) );
- },
+ // Builds headers hashtable if needed
+ getResponseHeader: function( key ) {
+ var match;
+ if ( state === 2 ) {
+ if ( !responseHeaders ) {
+ responseHeaders = {};
+ while ( (match = rheaders.exec( responseHeadersString )) ) {
+ responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+ }
+ }
+ match = responseHeaders[ key.toLowerCase() ];
+ }
+ return match == null ? null : match;
+ },
+
+ // Raw string
+ getAllResponseHeaders: function() {
+ return state === 2 ? responseHeadersString : null;
+ },
- _setOptions: function( options ) {
- // Ensure "value" option is set after other values (like max)
- var value = options.value;
- delete options.value;
+ // Caches the header
+ setRequestHeader: function( name, value ) {
+ var lname = name.toLowerCase();
+ if ( !state ) {
+ name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+ requestHeaders[ name ] = value;
+ }
+ return this;
+ },
- this._super( options );
+ // Overrides response content-type header
+ overrideMimeType: function( type ) {
+ if ( !state ) {
+ s.mimeType = type;
+ }
+ return this;
+ },
- this.options.value = this._constrainedValue( value );
- this._refreshValue();
- },
+ // Status-dependent callbacks
+ statusCode: function( map ) {
+ var code;
+ if ( map ) {
+ if ( state < 2 ) {
+ for ( code in map ) {
+ // Lazy-add the new callback in a way that preserves old ones
+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+ }
+ } else {
+ // Execute the appropriate callbacks
+ jqXHR.always( map[ jqXHR.status ] );
+ }
+ }
+ return this;
+ },
- _setOption: function( key, value ) {
- if ( key === "max" ) {
- // Don't allow a max less than min
- value = Math.max( this.min, value );
- }
- if ( key === "disabled" ) {
- this.element
- .toggleClass( "ui-state-disabled", !!value )
- .attr( "aria-disabled", value );
- }
- this._super( key, value );
- },
+ // Cancel the request
+ abort: function( statusText ) {
+ var finalText = statusText || strAbort;
+ if ( transport ) {
+ transport.abort( finalText );
+ }
+ done( 0, finalText );
+ return this;
+ }
+ };
- _percentage: function() {
- return this.indeterminate ? 100 : 100 * ( this.options.value - this.min ) / ( this.options.max - this.min );
- },
+ // Attach deferreds
+ deferred.promise( jqXHR ).complete = completeDeferred.add;
+ jqXHR.success = jqXHR.done;
+ jqXHR.error = jqXHR.fail;
- _refreshValue: function() {
- var value = this.options.value,
- percentage = this._percentage();
+ // Remove hash character (#7531: and string promotion)
+ // Add protocol if not provided (prefilters might expect it)
+ // Handle falsy url in the settings object (#10093: consistency with old signature)
+ // We also use the url parameter if available
+ s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+ .replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
- this.valueDiv
- .toggle( this.indeterminate || value > this.min )
- .toggleClass( "ui-corner-right", value === this.options.max )
- .width( percentage.toFixed(0) + "%" );
+ // Alias method option to type as per ticket #12004
+ s.type = options.method || options.type || s.method || s.type;
- this.element.toggleClass( "ui-progressbar-indeterminate", this.indeterminate );
+ // Extract dataTypes list
+ s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
- if ( this.indeterminate ) {
- this.element.removeAttr( "aria-valuenow" );
- if ( !this.overlayDiv ) {
- this.overlayDiv = $( "<div class='ui-progressbar-overlay'></div>" ).appendTo( this.valueDiv );
- }
- } else {
- this.element.attr({
- "aria-valuemax": this.options.max,
- "aria-valuenow": value
- });
- if ( this.overlayDiv ) {
- this.overlayDiv.remove();
- this.overlayDiv = null;
- }
+ // A cross-domain request is in order when we have a protocol:host:port mismatch
+ if ( s.crossDomain == null ) {
+ parts = rurl.exec( s.url.toLowerCase() );
+ s.crossDomain = !!( parts &&
+ ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+ ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+ ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+ );
}
- if ( this.oldValue !== value ) {
- this.oldValue = value;
- this._trigger( "change" );
- }
- if ( value === this.options.max ) {
- this._trigger( "complete" );
+ // Convert data if not already a string
+ if ( s.data && s.processData && typeof s.data !== "string" ) {
+ s.data = jQuery.param( s.data, s.traditional );
}
- }
-});
-
-})( jQuery );
-
-(function( $, undefined ) {
-
-// number of pages in a slider
-// (how many times can you page up/down to go through the whole range)
-var numPages = 5;
-
-$.widget( "ui.slider", $.ui.mouse, {
- version: "@VERSION",
- widgetEventPrefix: "slide",
-
- options: {
- animate: false,
- distance: 0,
- max: 100,
- min: 0,
- orientation: "horizontal",
- range: false,
- step: 1,
- value: 0,
- values: null,
-
- // callbacks
- change: null,
- slide: null,
- start: null,
- stop: null
- },
-
- _create: function() {
- this._keySliding = false;
- this._mouseSliding = false;
- this._animateOff = true;
- this._handleIndex = null;
- this._detectOrientation();
- this._mouseInit();
-
- this.element
- .addClass( "ui-slider" +
- " ui-slider-" + this.orientation +
- " ui-widget" +
- " ui-widget-content" +
- " ui-corner-all");
-
- this._refresh();
- this._setOption( "disabled", this.options.disabled );
-
- this._animateOff = false;
- },
- _refresh: function() {
- this._createRange();
- this._createHandles();
- this._setupEvents();
- this._refreshValue();
- },
+ // Apply prefilters
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
- _createHandles: function() {
- var i, handleCount,
- options = this.options,
- existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ),
- handle = "<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>",
- handles = [];
+ // If request was aborted inside a prefilter, stop there
+ if ( state === 2 ) {
+ return jqXHR;
+ }
- handleCount = ( options.values && options.values.length ) || 1;
+ // We can fire global events as of now if asked to
+ fireGlobals = s.global;
- if ( existingHandles.length > handleCount ) {
- existingHandles.slice( handleCount ).remove();
- existingHandles = existingHandles.slice( 0, handleCount );
+ // Watch for a new set of requests
+ if ( fireGlobals && jQuery.active++ === 0 ) {
+ jQuery.event.trigger("ajaxStart");
}
- for ( i = existingHandles.length; i < handleCount; i++ ) {
- handles.push( handle );
- }
+ // Uppercase the type
+ s.type = s.type.toUpperCase();
- this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) );
+ // Determine if request has content
+ s.hasContent = !rnoContent.test( s.type );
- this.handle = this.handles.eq( 0 );
+ // Save the URL in case we're toying with the If-Modified-Since
+ // and/or If-None-Match header later on
+ cacheURL = s.url;
- this.handles.each(function( i ) {
- $( this ).data( "ui-slider-handle-index", i );
- });
- },
+ // More options handling for requests with no content
+ if ( !s.hasContent ) {
- _createRange: function() {
- var options = this.options,
- classes = "";
-
- if ( options.range ) {
- if ( options.range === true ) {
- if ( !options.values ) {
- options.values = [ this._valueMin(), this._valueMin() ];
- } else if ( options.values.length && options.values.length !== 2 ) {
- options.values = [ options.values[0], options.values[0] ];
- } else if ( $.isArray( options.values ) ) {
- options.values = options.values.slice(0);
- }
+ // If data is available, append data to url
+ if ( s.data ) {
+ cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+ // #9682: remove data so that it's not used in an eventual retry
+ delete s.data;
}
- if ( !this.range || !this.range.length ) {
- this.range = $( "<div></div>" )
- .appendTo( this.element );
+ // Add anti-cache in url if needed
+ if ( s.cache === false ) {
+ s.url = rts.test( cacheURL ) ?
- classes = "ui-slider-range" +
- // note: this isn't the most fittingly semantic framework class for this element,
- // but worked best visually with a variety of themes
- " ui-widget-header ui-corner-all";
- } else {
- this.range.removeClass( "ui-slider-range-min ui-slider-range-max" )
- // Handle range switching from true to min/max
- .css({
- "left": "",
- "bottom": ""
- });
- }
+ // If there is already a '_' parameter, set its value
+ cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
- this.range.addClass( classes +
- ( ( options.range === "min" || options.range === "max" ) ? " ui-slider-range-" + options.range : "" ) );
- } else {
- if ( this.range ) {
- this.range.remove();
+ // Otherwise add one to the end
+ cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
}
- this.range = null;
- }
- },
-
- _setupEvents: function() {
- var elements = this.handles.add( this.range ).filter( "a" );
- this._off( elements );
- this._on( elements, this._handleEvents );
- this._hoverable( elements );
- this._focusable( elements );
- },
-
- _destroy: function() {
- this.handles.remove();
- if ( this.range ) {
- this.range.remove();
- }
-
- this.element
- .removeClass( "ui-slider" +
- " ui-slider-horizontal" +
- " ui-slider-vertical" +
- " ui-widget" +
- " ui-widget-content" +
- " ui-corner-all" );
-
- this._mouseDestroy();
- },
-
- _mouseCapture: function( event ) {
- var position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,
- that = this,
- o = this.options;
-
- if ( o.disabled ) {
- return false;
}
- this.elementSize = {
- width: this.element.outerWidth(),
- height: this.element.outerHeight()
- };
- this.elementOffset = this.element.offset();
-
- position = { x: event.pageX, y: event.pageY };
- normValue = this._normValueFromMouse( position );
- distance = this._valueMax() - this._valueMin() + 1;
- this.handles.each(function( i ) {
- var thisDistance = Math.abs( normValue - that.values(i) );
- if (( distance > thisDistance ) ||
- ( distance === thisDistance &&
- (i === that._lastChangedValue || that.values(i) === o.min ))) {
- distance = thisDistance;
- closestHandle = $( this );
- index = i;
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ if ( jQuery.lastModified[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+ }
+ if ( jQuery.etag[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
- });
-
- allowed = this._start( event, index );
- if ( allowed === false ) {
- return false;
}
- this._mouseSliding = true;
- this._handleIndex = index;
-
- closestHandle
- .addClass( "ui-state-active" )
- .focus();
-
- offset = closestHandle.offset();
- mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" );
- this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
- left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
- top: event.pageY - offset.top -
- ( closestHandle.height() / 2 ) -
- ( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
- ( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
- ( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
- };
-
- if ( !this.handles.hasClass( "ui-state-hover" ) ) {
- this._slide( event, index, normValue );
+ // Set the correct header, if data is being sent
+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
- this._animateOff = true;
- return true;
- },
-
- _mouseStart: function() {
- return true;
- },
-
- _mouseDrag: function( event ) {
- var position = { x: event.pageX, y: event.pageY },
- normValue = this._normValueFromMouse( position );
-
- this._slide( event, this._handleIndex, normValue );
-
- return false;
- },
-
- _mouseStop: function( event ) {
- this.handles.removeClass( "ui-state-active" );
- this._mouseSliding = false;
-
- this._stop( event, this._handleIndex );
- this._change( event, this._handleIndex );
-
- this._handleIndex = null;
- this._clickOffset = null;
- this._animateOff = false;
-
- return false;
- },
-
- _detectOrientation: function() {
- this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
- },
- _normValueFromMouse: function( position ) {
- var pixelTotal,
- pixelMouse,
- percentMouse,
- valueTotal,
- valueMouse;
+ // Set the Accepts header for the server, depending on the dataType
+ jqXHR.setRequestHeader(
+ "Accept",
+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+ s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+ s.accepts[ "*" ]
+ );
- if ( this.orientation === "horizontal" ) {
- pixelTotal = this.elementSize.width;
- pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
- } else {
- pixelTotal = this.elementSize.height;
- pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
+ // Check for headers option
+ for ( i in s.headers ) {
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
}
- percentMouse = ( pixelMouse / pixelTotal );
- if ( percentMouse > 1 ) {
- percentMouse = 1;
- }
- if ( percentMouse < 0 ) {
- percentMouse = 0;
- }
- if ( this.orientation === "vertical" ) {
- percentMouse = 1 - percentMouse;
+ // Allow custom headers/mimetypes and early abort
+ if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+ // Abort if not done already and return
+ return jqXHR.abort();
}
- valueTotal = this._valueMax() - this._valueMin();
- valueMouse = this._valueMin() + percentMouse * valueTotal;
-
- return this._trimAlignValue( valueMouse );
- },
+ // aborting is no longer a cancellation
+ strAbort = "abort";
- _start: function( event, index ) {
- var uiHash = {
- handle: this.handles[ index ],
- value: this.value()
- };
- if ( this.options.values && this.options.values.length ) {
- uiHash.value = this.values( index );
- uiHash.values = this.values();
+ // Install callbacks on deferreds
+ for ( i in { success: 1, error: 1, complete: 1 } ) {
+ jqXHR[ i ]( s[ i ] );
}
- return this._trigger( "start", event, uiHash );
- },
-
- _slide: function( event, index, newVal ) {
- var otherVal,
- newValues,
- allowed;
- if ( this.options.values && this.options.values.length ) {
- otherVal = this.values( index ? 0 : 1 );
-
- if ( ( this.options.values.length === 2 && this.options.range === true ) &&
- ( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
- ) {
- newVal = otherVal;
- }
+ // Get transport
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
- if ( newVal !== this.values( index ) ) {
- newValues = this.values();
- newValues[ index ] = newVal;
- // A slide can be canceled by returning false from the slide callback
- allowed = this._trigger( "slide", event, {
- handle: this.handles[ index ],
- value: newVal,
- values: newValues
- } );
- otherVal = this.values( index ? 0 : 1 );
- if ( allowed !== false ) {
- this.values( index, newVal, true );
- }
- }
+ // If no transport, we auto-abort
+ if ( !transport ) {
+ done( -1, "No Transport" );
} else {
- if ( newVal !== this.value() ) {
- // A slide can be canceled by returning false from the slide callback
- allowed = this._trigger( "slide", event, {
- handle: this.handles[ index ],
- value: newVal
- } );
- if ( allowed !== false ) {
- this.value( newVal );
- }
- }
- }
- },
-
- _stop: function( event, index ) {
- var uiHash = {
- handle: this.handles[ index ],
- value: this.value()
- };
- if ( this.options.values && this.options.values.length ) {
- uiHash.value = this.values( index );
- uiHash.values = this.values();
- }
-
- this._trigger( "stop", event, uiHash );
- },
+ jqXHR.readyState = 1;
- _change: function( event, index ) {
- if ( !this._keySliding && !this._mouseSliding ) {
- var uiHash = {
- handle: this.handles[ index ],
- value: this.value()
- };
- if ( this.options.values && this.options.values.length ) {
- uiHash.value = this.values( index );
- uiHash.values = this.values();
+ // Send global event
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+ }
+ // Timeout
+ if ( s.async && s.timeout > 0 ) {
+ timeoutTimer = setTimeout(function() {
+ jqXHR.abort("timeout");
+ }, s.timeout );
}
- //store the last changed value index for reference when handles overlap
- this._lastChangedValue = index;
-
- this._trigger( "change", event, uiHash );
- }
- },
-
- value: function( newValue ) {
- if ( arguments.length ) {
- this.options.value = this._trimAlignValue( newValue );
- this._refreshValue();
- this._change( null, 0 );
- return;
- }
-
- return this._value();
- },
-
- values: function( index, newValue ) {
- var vals,
- newValues,
- i;
-
- if ( arguments.length > 1 ) {
- this.options.values[ index ] = this._trimAlignValue( newValue );
- this._refreshValue();
- this._change( null, index );
- return;
- }
-
- if ( arguments.length ) {
- if ( $.isArray( arguments[ 0 ] ) ) {
- vals = this.options.values;
- newValues = arguments[ 0 ];
- for ( i = 0; i < vals.length; i += 1 ) {
- vals[ i ] = this._trimAlignValue( newValues[ i ] );
- this._change( null, i );
- }
- this._refreshValue();
- } else {
- if ( this.options.values && this.options.values.length ) {
- return this._values( index );
+ try {
+ state = 1;
+ transport.send( requestHeaders, done );
+ } catch ( e ) {
+ // Propagate exception as error if not done
+ if ( state < 2 ) {
+ done( -1, e );
+ // Simply rethrow otherwise
} else {
- return this.value();
+ throw e;
}
}
- } else {
- return this._values();
- }
- },
-
- _setOption: function( key, value ) {
- var i,
- valsLength = 0;
-
- if ( key === "range" && this.options.range === true ) {
- if ( value === "min" ) {
- this.options.value = this._values( 0 );
- this.options.values = null;
- } else if ( value === "max" ) {
- this.options.value = this._values( this.options.values.length-1 );
- this.options.values = null;
- }
}
- if ( $.isArray( this.options.values ) ) {
- valsLength = this.options.values.length;
- }
+ // Callback for when everything is done
+ function done( status, nativeStatusText, responses, headers ) {
+ var isSuccess, success, error, response, modified,
+ statusText = nativeStatusText;
- if ( key === "disabled" ) {
- this.element.toggleClass( "ui-state-disabled", !!value );
- }
+ // Called once
+ if ( state === 2 ) {
+ return;
+ }
- this._super( key, value );
+ // State is "done" now
+ state = 2;
- switch ( key ) {
- case "orientation":
- this._detectOrientation();
- this.element
- .removeClass( "ui-slider-horizontal ui-slider-vertical" )
- .addClass( "ui-slider-" + this.orientation );
- this._refreshValue();
- break;
- case "value":
- this._animateOff = true;
- this._refreshValue();
- this._change( null, 0 );
- this._animateOff = false;
- break;
- case "values":
- this._animateOff = true;
- this._refreshValue();
- for ( i = 0; i < valsLength; i += 1 ) {
- this._change( null, i );
- }
- this._animateOff = false;
- break;
- case "min":
- case "max":
- this._animateOff = true;
- this._refreshValue();
- this._animateOff = false;
- break;
- case "range":
- this._animateOff = true;
- this._refresh();
- this._animateOff = false;
- break;
- }
- },
+ // Clear timeout if it exists
+ if ( timeoutTimer ) {
+ clearTimeout( timeoutTimer );
+ }
- //internal value getter
- // _value() returns value trimmed by min and max, aligned by step
- _value: function() {
- var val = this.options.value;
- val = this._trimAlignValue( val );
+ // Dereference transport for early garbage collection
+ // (no matter how long the jqXHR object will be used)
+ transport = undefined;
- return val;
- },
+ // Cache response headers
+ responseHeadersString = headers || "";
- //internal values getter
- // _values() returns array of values trimmed by min and max, aligned by step
- // _values( index ) returns single value trimmed by min and max, aligned by step
- _values: function( index ) {
- var val,
- vals,
- i;
+ // Set readyState
+ jqXHR.readyState = status > 0 ? 4 : 0;
- if ( arguments.length ) {
- val = this.options.values[ index ];
- val = this._trimAlignValue( val );
+ // Determine if successful
+ isSuccess = status >= 200 && status < 300 || status === 304;
- return val;
- } else if ( this.options.values && this.options.values.length ) {
- // .slice() creates a copy of the array
- // this copy gets trimmed by min and max and then returned
- vals = this.options.values.slice();
- for ( i = 0; i < vals.length; i+= 1) {
- vals[ i ] = this._trimAlignValue( vals[ i ] );
+ // Get response data
+ if ( responses ) {
+ response = ajaxHandleResponses( s, jqXHR, responses );
}
- return vals;
- } else {
- return [];
- }
- },
-
- // returns the step-aligned value that val is closest to, between (inclusive) min and max
- _trimAlignValue: function( val ) {
- if ( val <= this._valueMin() ) {
- return this._valueMin();
- }
- if ( val >= this._valueMax() ) {
- return this._valueMax();
- }
- var step = ( this.options.step > 0 ) ? this.options.step : 1,
- valModStep = (val - this._valueMin()) % step,
- alignValue = val - valModStep;
+ // Convert no matter what (that way responseXXX fields are always set)
+ response = ajaxConvert( s, response, jqXHR, isSuccess );
- if ( Math.abs(valModStep) * 2 >= step ) {
- alignValue += ( valModStep > 0 ) ? step : ( -step );
- }
+ // If successful, handle type chaining
+ if ( isSuccess ) {
- // Since JavaScript has problems with large floats, round
- // the final value to 5 digits after the decimal point (see #4124)
- return parseFloat( alignValue.toFixed(5) );
- },
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ modified = jqXHR.getResponseHeader("Last-Modified");
+ if ( modified ) {
+ jQuery.lastModified[ cacheURL ] = modified;
+ }
+ modified = jqXHR.getResponseHeader("etag");
+ if ( modified ) {
+ jQuery.etag[ cacheURL ] = modified;
+ }
+ }
- _valueMin: function() {
- return this.options.min;
- },
+ // if no content
+ if ( status === 204 || s.type === "HEAD" ) {
+ statusText = "nocontent";
- _valueMax: function() {
- return this.options.max;
- },
+ // if not modified
+ } else if ( status === 304 ) {
+ statusText = "notmodified";
- _refreshValue: function() {
- var lastValPercent, valPercent, value, valueMin, valueMax,
- oRange = this.options.range,
- o = this.options,
- that = this,
- animate = ( !this._animateOff ) ? o.animate : false,
- _set = {};
-
- if ( this.options.values && this.options.values.length ) {
- this.handles.each(function( i ) {
- valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100;
- _set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
- $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
- if ( that.options.range === true ) {
- if ( that.orientation === "horizontal" ) {
- if ( i === 0 ) {
- that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
- }
- if ( i === 1 ) {
- that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
- }
- } else {
- if ( i === 0 ) {
- that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
- }
- if ( i === 1 ) {
- that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
- }
+ // If we have data, let's convert it
+ } else {
+ statusText = response.state;
+ success = response.data;
+ error = response.error;
+ isSuccess = !error;
+ }
+ } else {
+ // We extract error from statusText
+ // then normalize statusText and status for non-aborts
+ error = statusText;
+ if ( status || !statusText ) {
+ statusText = "error";
+ if ( status < 0 ) {
+ status = 0;
}
}
- lastValPercent = valPercent;
- });
- } else {
- value = this.value();
- valueMin = this._valueMin();
- valueMax = this._valueMax();
- valPercent = ( valueMax !== valueMin ) ?
- ( value - valueMin ) / ( valueMax - valueMin ) * 100 :
- 0;
- _set[ this.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
- this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
-
- if ( oRange === "min" && this.orientation === "horizontal" ) {
- this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
- }
- if ( oRange === "max" && this.orientation === "horizontal" ) {
- this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
}
- if ( oRange === "min" && this.orientation === "vertical" ) {
- this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
- }
- if ( oRange === "max" && this.orientation === "vertical" ) {
- this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
- }
- }
- },
- _handleEvents: {
- keydown: function( event ) {
- var allowed, curVal, newVal, step,
- index = $( event.target ).data( "ui-slider-handle-index" );
-
- switch ( event.keyCode ) {
- case $.ui.keyCode.HOME:
- case $.ui.keyCode.END:
- case $.ui.keyCode.PAGE_UP:
- case $.ui.keyCode.PAGE_DOWN:
- case $.ui.keyCode.UP:
- case $.ui.keyCode.RIGHT:
- case $.ui.keyCode.DOWN:
- case $.ui.keyCode.LEFT:
- event.preventDefault();
- if ( !this._keySliding ) {
- this._keySliding = true;
- $( event.target ).addClass( "ui-state-active" );
- allowed = this._start( event, index );
- if ( allowed === false ) {
- return;
- }
- }
- break;
- }
+ // Set data for the fake xhr object
+ jqXHR.status = status;
+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
- step = this.options.step;
- if ( this.options.values && this.options.values.length ) {
- curVal = newVal = this.values( index );
+ // Success/Error
+ if ( isSuccess ) {
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
- curVal = newVal = this.value();
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
- switch ( event.keyCode ) {
- case $.ui.keyCode.HOME:
- newVal = this._valueMin();
- break;
- case $.ui.keyCode.END:
- newVal = this._valueMax();
- break;
- case $.ui.keyCode.PAGE_UP:
- newVal = this._trimAlignValue( curVal + ( (this._valueMax() - this._valueMin()) / numPages ) );
- break;
- case $.ui.keyCode.PAGE_DOWN:
- newVal = this._trimAlignValue( curVal - ( (this._valueMax() - this._valueMin()) / numPages ) );
- break;
- case $.ui.keyCode.UP:
- case $.ui.keyCode.RIGHT:
- if ( curVal === this._valueMax() ) {
- return;
- }
- newVal = this._trimAlignValue( curVal + step );
- break;
- case $.ui.keyCode.DOWN:
- case $.ui.keyCode.LEFT:
- if ( curVal === this._valueMin() ) {
- return;
- }
- newVal = this._trimAlignValue( curVal - step );
- break;
- }
+ // Status-dependent callbacks
+ jqXHR.statusCode( statusCode );
+ statusCode = undefined;
- this._slide( event, index, newVal );
- },
- click: function( event ) {
- event.preventDefault();
- },
- keyup: function( event ) {
- var index = $( event.target ).data( "ui-slider-handle-index" );
-
- if ( this._keySliding ) {
- this._keySliding = false;
- this._stop( event, index );
- this._change( event, index );
- $( event.target ).removeClass( "ui-state-active" );
+ if ( fireGlobals ) {
+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+ [ jqXHR, s, isSuccess ? success : error ] );
}
- }
- }
-
-});
-
-}(jQuery));
-(function( $ ) {
+ // Complete
+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-function modifier( fn ) {
- return function() {
- var previous = this.element.val();
- fn.apply( this, arguments );
- this._refresh();
- if ( previous !== this.element.val() ) {
- this._trigger( "change" );
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+ // Handle the global AJAX counter
+ if ( !( --jQuery.active ) ) {
+ jQuery.event.trigger("ajaxStop");
+ }
+ }
}
- };
-}
-$.widget( "ui.spinner", {
- version: "@VERSION",
- defaultElement: "<input>",
- widgetEventPrefix: "spin",
- options: {
- culture: null,
- icons: {
- down: "ui-icon-triangle-1-s",
- up: "ui-icon-triangle-1-n"
- },
- incremental: true,
- max: null,
- min: null,
- numberFormat: null,
- page: 10,
- step: 1,
-
- change: null,
- spin: null,
- start: null,
- stop: null
+ return jqXHR;
},
- _create: function() {
- // handle string values that need to be parsed
- this._setOption( "max", this.options.max );
- this._setOption( "min", this.options.min );
- this._setOption( "step", this.options.step );
-
- // format the value, but don't constrain
- this._value( this.element.val(), true );
-
- this._draw();
- this._on( this._events );
- this._refresh();
-
- // turning off autocomplete prevents the browser from remembering the
- // value when navigating through history, so we re-enable autocomplete
- // if the page is unloaded before the widget is destroyed. #7790
- this._on( this.window, {
- beforeunload: function() {
- this.element.removeAttr( "autocomplete" );
- }
- });
+ getJSON: function( url, data, callback ) {
+ return jQuery.get( url, data, callback, "json" );
},
- _getCreateOptions: function() {
- var options = {},
- element = this.element;
-
- $.each( [ "min", "max", "step" ], function( i, option ) {
- var value = element.attr( option );
- if ( value !== undefined && value.length ) {
- options[ option ] = value;
- }
- });
+ getScript: function( url, callback ) {
+ return jQuery.get( url, undefined, callback, "script" );
+ }
+});
- return options;
- },
+jQuery.each( [ "get", "post" ], function( i, method ) {
+ jQuery[ method ] = function( url, data, callback, type ) {
+ // shift arguments if data argument was omitted
+ if ( jQuery.isFunction( data ) ) {
+ type = type || callback;
+ callback = data;
+ data = undefined;
+ }
- _events: {
- keydown: function( event ) {
- if ( this._start( event ) && this._keydown( event ) ) {
- event.preventDefault();
- }
- },
- keyup: "_stop",
- focus: function() {
- this.previous = this.element.val();
- },
- blur: function( event ) {
- if ( this.cancelBlur ) {
- delete this.cancelBlur;
- return;
- }
+ return jQuery.ajax({
+ url: url,
+ type: method,
+ dataType: type,
+ data: data,
+ success: callback
+ });
+ };
+});
- this._stop();
- this._refresh();
- if ( this.previous !== this.element.val() ) {
- this._trigger( "change", event );
- }
- },
- mousewheel: function( event, delta ) {
- if ( !delta ) {
- return;
- }
- if ( !this.spinning && !this._start( event ) ) {
- return false;
- }
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
- this._spin( (delta > 0 ? 1 : -1) * this.options.step, event );
- clearTimeout( this.mousewheelTimer );
- this.mousewheelTimer = this._delay(function() {
- if ( this.spinning ) {
- this._stop( event );
- }
- }, 100 );
- event.preventDefault();
- },
- "mousedown .ui-spinner-button": function( event ) {
- var previous;
-
- // We never want the buttons to have focus; whenever the user is
- // interacting with the spinner, the focus should be on the input.
- // If the input is focused then this.previous is properly set from
- // when the input first received focus. If the input is not focused
- // then we need to set this.previous based on the value before spinning.
- previous = this.element[0] === this.document[0].activeElement ?
- this.previous : this.element.val();
- function checkFocus() {
- var isActive = this.element[0] === this.document[0].activeElement;
- if ( !isActive ) {
- this.element.focus();
- this.previous = previous;
- // support: IE
- // IE sets focus asynchronously, so we need to check if focus
- // moved off of the input because the user clicked on the button.
- this._delay(function() {
- this.previous = previous;
- });
- }
- }
+ var ct, type, finalDataType, firstDataType,
+ contents = s.contents,
+ dataTypes = s.dataTypes;
- // ensure focus is on (or stays on) the text field
- event.preventDefault();
- checkFocus.call( this );
-
- // support: IE
- // IE doesn't prevent moving focus even with event.preventDefault()
- // so we set a flag to know when we should ignore the blur event
- // and check (again) if focus moved off of the input.
- this.cancelBlur = true;
- this._delay(function() {
- delete this.cancelBlur;
- checkFocus.call( this );
- });
+ // Remove auto dataType and get content-type in the process
+ while( dataTypes[ 0 ] === "*" ) {
+ dataTypes.shift();
+ if ( ct === undefined ) {
+ ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+ }
+ }
- if ( this._start( event ) === false ) {
- return;
+ // Check if we're dealing with a known content-type
+ if ( ct ) {
+ for ( type in contents ) {
+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
+ dataTypes.unshift( type );
+ break;
}
+ }
+ }
- this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event );
- },
- "mouseup .ui-spinner-button": "_stop",
- "mouseenter .ui-spinner-button": function( event ) {
- // button will add ui-state-active if mouse was down while mouseleave and kept down
- if ( !$( event.currentTarget ).hasClass( "ui-state-active" ) ) {
- return;
+ // Check to see if we have a response for the expected dataType
+ if ( dataTypes[ 0 ] in responses ) {
+ finalDataType = dataTypes[ 0 ];
+ } else {
+ // Try convertible dataTypes
+ for ( type in responses ) {
+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+ finalDataType = type;
+ break;
}
-
- if ( this._start( event ) === false ) {
- return false;
+ if ( !firstDataType ) {
+ firstDataType = type;
}
- this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event );
- },
- // TODO: do we really want to consider this a stop?
- // shouldn't we just stop the repeater and wait until mouseup before
- // we trigger the stop event?
- "mouseleave .ui-spinner-button": "_stop"
- },
-
- _draw: function() {
- var uiSpinner = this.uiSpinner = this.element
- .addClass( "ui-spinner-input" )
- .attr( "autocomplete", "off" )
- .wrap( this._uiSpinnerHtml() )
- .parent()
- // add buttons
- .append( this._buttonHtml() );
-
- this.element.attr( "role", "spinbutton" );
-
- // button bindings
- this.buttons = uiSpinner.find( ".ui-spinner-button" )
- .attr( "tabIndex", -1 )
- .button()
- .removeClass( "ui-corner-all" );
-
- // IE 6 doesn't understand height: 50% for the buttons
- // unless the wrapper has an explicit height
- if ( this.buttons.height() > Math.ceil( uiSpinner.height() * 0.5 ) &&
- uiSpinner.height() > 0 ) {
- uiSpinner.height( uiSpinner.height() );
}
+ // Or just use first one
+ finalDataType = finalDataType || firstDataType;
+ }
- // disable spinner if element was already disabled
- if ( this.options.disabled ) {
- this.disable();
+ // If we found a dataType
+ // We add the dataType to the list if needed
+ // and return the corresponding response
+ if ( finalDataType ) {
+ if ( finalDataType !== dataTypes[ 0 ] ) {
+ dataTypes.unshift( finalDataType );
}
- },
+ return responses[ finalDataType ];
+ }
+}
- _keydown: function( event ) {
- var options = this.options,
- keyCode = $.ui.keyCode;
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+ var conv2, current, conv, tmp, prev,
+ converters = {},
+ // Work with a copy of dataTypes in case we need to modify it for conversion
+ dataTypes = s.dataTypes.slice();
- switch ( event.keyCode ) {
- case keyCode.UP:
- this._repeat( null, 1, event );
- return true;
- case keyCode.DOWN:
- this._repeat( null, -1, event );
- return true;
- case keyCode.PAGE_UP:
- this._repeat( null, options.page, event );
- return true;
- case keyCode.PAGE_DOWN:
- this._repeat( null, -options.page, event );
- return true;
+ // Create converters map with lowercased keys
+ if ( dataTypes[ 1 ] ) {
+ for ( conv in s.converters ) {
+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
+ }
- return false;
- },
-
- _uiSpinnerHtml: function() {
- return "<span class='ui-spinner ui-widget ui-widget-content ui-corner-all'></span>";
- },
+ current = dataTypes.shift();
- _buttonHtml: function() {
- return "" +
- "<a class='ui-spinner-button ui-spinner-up ui-corner-tr'>" +
- "<span class='ui-icon " + this.options.icons.up + "'>▲</span>" +
- "</a>" +
- "<a class='ui-spinner-button ui-spinner-down ui-corner-br'>" +
- "<span class='ui-icon " + this.options.icons.down + "'>▼</span>" +
- "</a>";
- },
+ // Convert to each sequential dataType
+ while ( current ) {
- _start: function( event ) {
- if ( !this.spinning && this._trigger( "start", event ) === false ) {
- return false;
+ if ( s.responseFields[ current ] ) {
+ jqXHR[ s.responseFields[ current ] ] = response;
}
- if ( !this.counter ) {
- this.counter = 1;
+ // Apply the dataFilter if provided
+ if ( !prev && isSuccess && s.dataFilter ) {
+ response = s.dataFilter( response, s.dataType );
}
- this.spinning = true;
- return true;
- },
- _repeat: function( i, steps, event ) {
- i = i || 500;
+ prev = current;
+ current = dataTypes.shift();
+
+ if ( current ) {
+
+ // There's only work to do if current dataType is non-auto
+ if ( current === "*" ) {
+
+ current = prev;
- clearTimeout( this.timer );
- this.timer = this._delay(function() {
- this._repeat( 40, steps, event );
- }, i );
+ // Convert response if prev dataType is non-auto and differs from current
+ } else if ( prev !== "*" && prev !== current ) {
- this._spin( steps * this.options.step, event );
- },
+ // Seek a direct converter
+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
- _spin: function( step, event ) {
- var value = this.value() || 0;
+ // If none found, seek a pair
+ if ( !conv ) {
+ for ( conv2 in converters ) {
- if ( !this.counter ) {
- this.counter = 1;
- }
+ // If conv2 outputs current
+ tmp = conv2.split( " " );
+ if ( tmp[ 1 ] === current ) {
- value = this._adjustValue( value + step * this._increment( this.counter ) );
+ // If prev can be converted to accepted input
+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
+ converters[ "* " + tmp[ 0 ] ];
+ if ( conv ) {
+ // Condense equivalence converters
+ if ( conv === true ) {
+ conv = converters[ conv2 ];
- if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false) {
- this._value( value );
- this.counter++;
- }
- },
+ // Otherwise, insert the intermediate dataType
+ } else if ( converters[ conv2 ] !== true ) {
+ current = tmp[ 0 ];
+ dataTypes.unshift( tmp[ 1 ] );
+ }
+ break;
+ }
+ }
+ }
+ }
- _increment: function( i ) {
- var incremental = this.options.incremental;
+ // Apply converter (if not an equivalence)
+ if ( conv !== true ) {
- if ( incremental ) {
- return $.isFunction( incremental ) ?
- incremental( i ) :
- Math.floor( i*i*i/50000 - i*i/500 + 17*i/200 + 1 );
+ // Unless errors are allowed to bubble, catch and return them
+ if ( conv && s[ "throws" ] ) {
+ response = conv( response );
+ } else {
+ try {
+ response = conv( response );
+ } catch ( e ) {
+ return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+ }
+ }
+ }
+ }
}
+ }
- return 1;
+ return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+ accepts: {
+ script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
-
- _precision: function() {
- var precision = this._precisionOf( this.options.step );
- if ( this.options.min !== null ) {
- precision = Math.max( precision, this._precisionOf( this.options.min ) );
- }
- return precision;
+ contents: {
+ script: /(?:java|ecma)script/
},
+ converters: {
+ "text script": function( text ) {
+ jQuery.globalEval( text );
+ return text;
+ }
+ }
+});
- _precisionOf: function( num ) {
- var str = num.toString(),
- decimal = str.indexOf( "." );
- return decimal === -1 ? 0 : str.length - decimal - 1;
- },
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+ if ( s.cache === undefined ) {
+ s.cache = false;
+ }
+ if ( s.crossDomain ) {
+ s.type = "GET";
+ }
+});
- _adjustValue: function( value ) {
- var base, aboveMin,
- options = this.options;
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+ // This transport only deals with cross domain requests
+ if ( s.crossDomain ) {
+ var script, callback;
+ return {
+ send: function( _, complete ) {
+ script = jQuery("<script>").prop({
+ async: true,
+ charset: s.scriptCharset,
+ src: s.url
+ }).on(
+ "load error",
+ callback = function( evt ) {
+ script.remove();
+ callback = null;
+ if ( evt ) {
+ complete( evt.type === "error" ? 404 : 200, evt.type );
+ }
+ }
+ );
+ document.head.appendChild( script[ 0 ] );
+ },
+ abort: function() {
+ if ( callback ) {
+ callback();
+ }
+ }
+ };
+ }
+});
+var oldCallbacks = [],
+ rjsonp = /(=)\?(?=&|$)|\?\?/;
- // make sure we're at a valid step
- // - find out where we are relative to the base (min or 0)
- base = options.min !== null ? options.min : 0;
- aboveMin = value - base;
- // - round to the nearest step
- aboveMin = Math.round(aboveMin / options.step) * options.step;
- // - rounding is based on 0, so adjust back to our base
- value = base + aboveMin;
+// Default jsonp settings
+jQuery.ajaxSetup({
+ jsonp: "callback",
+ jsonpCallback: function() {
+ var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+ this[ callback ] = true;
+ return callback;
+ }
+});
- // fix precision from bad JS floating point math
- value = parseFloat( value.toFixed( this._precision() ) );
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
- // clamp the value
- if ( options.max !== null && value > options.max) {
- return options.max;
- }
- if ( options.min !== null && value < options.min ) {
- return options.min;
- }
+ var callbackName, overwritten, responseContainer,
+ jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+ "url" :
+ typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+ );
- return value;
- },
+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
+ if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
- _stop: function( event ) {
- if ( !this.spinning ) {
- return;
+ // Get callback name, remembering preexisting value associated with it
+ callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+ s.jsonpCallback() :
+ s.jsonpCallback;
+
+ // Insert callback into url or form data
+ if ( jsonProp ) {
+ s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+ } else if ( s.jsonp !== false ) {
+ s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
- clearTimeout( this.timer );
- clearTimeout( this.mousewheelTimer );
- this.counter = 0;
- this.spinning = false;
- this._trigger( "stop", event );
- },
+ // Use data converter to retrieve json after script execution
+ s.converters["script json"] = function() {
+ if ( !responseContainer ) {
+ jQuery.error( callbackName + " was not called" );
+ }
+ return responseContainer[ 0 ];
+ };
- _setOption: function( key, value ) {
- if ( key === "culture" || key === "numberFormat" ) {
- var prevValue = this._parse( this.element.val() );
- this.options[ key ] = value;
- this.element.val( this._format( prevValue ) );
- return;
- }
+ // force json dataType
+ s.dataTypes[ 0 ] = "json";
+
+ // Install callback
+ overwritten = window[ callbackName ];
+ window[ callbackName ] = function() {
+ responseContainer = arguments;
+ };
+
+ // Clean-up function (fires after converters)
+ jqXHR.always(function() {
+ // Restore preexisting value
+ window[ callbackName ] = overwritten;
+
+ // Save back as free
+ if ( s[ callbackName ] ) {
+ // make sure that re-using the options doesn't screw things around
+ s.jsonpCallback = originalSettings.jsonpCallback;
- if ( key === "max" || key === "min" || key === "step" ) {
- if ( typeof value === "string" ) {
- value = this._parse( value );
+ // save the callback name for future use
+ oldCallbacks.push( callbackName );
}
- }
- if ( key === "icons" ) {
- this.buttons.first().find( ".ui-icon" )
- .removeClass( this.options.icons.up )
- .addClass( value.up );
- this.buttons.last().find( ".ui-icon" )
- .removeClass( this.options.icons.down )
- .addClass( value.down );
- }
- this._super( key, value );
+ // Call if it was a function and we have a response
+ if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+ overwritten( responseContainer[ 0 ] );
+ }
- if ( key === "disabled" ) {
- this.widget().toggleClass( "ui-state-disabled", !!value );
- this.element.prop( "disabled", !!value );
- this.buttons.button( value ? "disable" : "enable" );
- }
- },
+ responseContainer = overwritten = undefined;
+ });
- _setOptions: modifier(function( options ) {
- this._super( options );
- this._value( this.element.val() );
- }),
+ // Delegate to script
+ return "script";
+ }
+});
+jQuery.ajaxSettings.xhr = function() {
+ try {
+ return new XMLHttpRequest();
+ } catch( e ) {}
+};
- _parse: function( val ) {
- if ( typeof val === "string" && val !== "" ) {
- val = window.Globalize && this.options.numberFormat ?
- Globalize.parseFloat( val, 10, this.options.culture ) : +val;
- }
- return val === "" || isNaN( val ) ? null : val;
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+ xhrSuccessStatus = {
+ // file protocol always yields status code 0, assume 200
+ 0: 200,
+ // Support: IE9
+ // #1450: sometimes IE returns 1223 when it should be 204
+ 1223: 204
},
+ // Support: IE9
+ // We need to keep track of outbound xhr and abort them manually
+ // because IE is not smart enough to do it all by itself
+ xhrId = 0,
+ xhrCallbacks = {};
- _format: function( value ) {
- if ( value === "" ) {
- return "";
+if ( window.ActiveXObject ) {
+ jQuery( window ).on( "unload", function() {
+ for( var key in xhrCallbacks ) {
+ xhrCallbacks[ key ]();
}
- return window.Globalize && this.options.numberFormat ?
- Globalize.format( value, this.options.numberFormat, this.options.culture ) :
- value;
- },
+ xhrCallbacks = undefined;
+ });
+}
- _refresh: function() {
- this.element.attr({
- "aria-valuemin": this.options.min,
- "aria-valuemax": this.options.max,
- // TODO: what should we do with values that can't be parsed?
- "aria-valuenow": this._parse( this.element.val() )
- });
- },
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
- // update the value without triggering change
- _value: function( value, allowAny ) {
- var parsed;
- if ( value !== "" ) {
- parsed = this._parse( value );
- if ( parsed !== null ) {
- if ( !allowAny ) {
- parsed = this._adjustValue( parsed );
+jQuery.ajaxTransport(function( options ) {
+ var callback;
+ // Cross domain only allowed if supported through XMLHttpRequest
+ if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+ return {
+ send: function( headers, complete ) {
+ var i, id,
+ xhr = options.xhr();
+ xhr.open( options.type, options.url, options.async, options.username, options.password );
+ // Apply custom fields if provided
+ if ( options.xhrFields ) {
+ for ( i in options.xhrFields ) {
+ xhr[ i ] = options.xhrFields[ i ];
+ }
+ }
+ // Override mime type if needed
+ if ( options.mimeType && xhr.overrideMimeType ) {
+ xhr.overrideMimeType( options.mimeType );
+ }
+ // X-Requested-With header
+ // For cross-domain requests, seeing as conditions for a preflight are
+ // akin to a jigsaw puzzle, we simply never set it to be sure.
+ // (it can always be set on a per-request basis or even using ajaxSetup)
+ // For same-domain requests, won't change header if already provided.
+ if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+ headers["X-Requested-With"] = "XMLHttpRequest";
+ }
+ // Set headers
+ for ( i in headers ) {
+ xhr.setRequestHeader( i, headers[ i ] );
+ }
+ // Callback
+ callback = function( type ) {
+ return function() {
+ if ( callback ) {
+ delete xhrCallbacks[ id ];
+ callback = xhr.onload = xhr.onerror = null;
+ if ( type === "abort" ) {
+ xhr.abort();
+ } else if ( type === "error" ) {
+ complete(
+ // file protocol always yields status 0, assume 404
+ xhr.status || 404,
+ xhr.statusText
+ );
+ } else {
+ complete(
+ xhrSuccessStatus[ xhr.status ] || xhr.status,
+ xhr.statusText,
+ // Support: IE9
+ // #11426: When requesting binary data, IE9 will throw an exception
+ // on any attempt to access responseText
+ typeof xhr.responseText === "string" ? {
+ text: xhr.responseText
+ } : undefined,
+ xhr.getAllResponseHeaders()
+ );
+ }
+ }
+ };
+ };
+ // Listen to events
+ xhr.onload = callback();
+ xhr.onerror = callback("error");
+ // Create the abort callback
+ callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+ // Do send the request
+ // This may raise an exception which is actually
+ // handled in jQuery.ajax (so no try/catch here)
+ xhr.send( options.hasContent && options.data || null );
+ },
+ abort: function() {
+ if ( callback ) {
+ callback();
}
- value = this._format( parsed );
}
- }
- this.element.val( value );
- this._refresh();
- },
-
- _destroy: function() {
- this.element
- .removeClass( "ui-spinner-input" )
- .prop( "disabled", false )
- .removeAttr( "autocomplete" )
- .removeAttr( "role" )
- .removeAttr( "aria-valuemin" )
- .removeAttr( "aria-valuemax" )
- .removeAttr( "aria-valuenow" );
- this.uiSpinner.replaceWith( this.element );
- },
-
- stepUp: modifier(function( steps ) {
- this._stepUp( steps );
- }),
- _stepUp: function( steps ) {
- if ( this._start() ) {
- this._spin( (steps || 1) * this.options.step );
- this._stop();
- }
- },
-
- stepDown: modifier(function( steps ) {
- this._stepDown( steps );
- }),
- _stepDown: function( steps ) {
- if ( this._start() ) {
- this._spin( (steps || 1) * -this.options.step );
- this._stop();
- }
- },
-
- pageUp: modifier(function( pages ) {
- this._stepUp( (pages || 1) * this.options.page );
- }),
-
- pageDown: modifier(function( pages ) {
- this._stepDown( (pages || 1) * this.options.page );
- }),
-
- value: function( newVal ) {
- if ( !arguments.length ) {
- return this._parse( this.element.val() );
- }
- modifier( this._value ).call( this, newVal );
- },
-
- widget: function() {
- return this.uiSpinner;
+ };
}
});
+var fxNow, timerId,
+ rfxtypes = /^(?:toggle|show|hide)$/,
+ rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+ rrun = /queueHooks$/,
+ animationPrefilters = [ defaultPrefilter ],
+ tweeners = {
+ "*": [function( prop, value ) {
+ var tween = this.createTween( prop, value ),
+ target = tween.cur(),
+ parts = rfxnum.exec( value ),
+ unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
-}( jQuery ) );
-
-(function( $, undefined ) {
-
-var tabId = 0,
- rhash = /#.*$/;
-
-function getNextTabId() {
- return ++tabId;
-}
+ // Starting value computation is required for potential unit mismatches
+ start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
+ rfxnum.exec( jQuery.css( tween.elem, prop ) ),
+ scale = 1,
+ maxIterations = 20;
-function isLocal( anchor ) {
- // support: IE7
- // IE7 doesn't normalize the href property when set via script (#9317)
- anchor = anchor.cloneNode( false );
+ if ( start && start[ 3 ] !== unit ) {
+ // Trust units reported by jQuery.css
+ unit = unit || start[ 3 ];
- return anchor.hash.length > 1 &&
- decodeURIComponent( anchor.href.replace( rhash, "" ) ) ===
- decodeURIComponent( location.href.replace( rhash, "" ) );
-}
+ // Make sure we update the tween properties later on
+ parts = parts || [];
-$.widget( "ui.tabs", {
- version: "@VERSION",
- delay: 300,
- options: {
- active: null,
- collapsible: false,
- event: "click",
- heightStyle: "content",
- hide: null,
- show: null,
-
- // callbacks
- activate: null,
- beforeActivate: null,
- beforeLoad: null,
- load: null
- },
+ // Iteratively approximate from a nonzero starting point
+ start = +target || 1;
- _create: function() {
- var that = this,
- options = this.options;
+ do {
+ // If previous iteration zeroed out, double until we get *something*
+ // Use a string for doubling factor so we don't accidentally see scale as unchanged below
+ scale = scale || ".5";
- this.running = false;
+ // Adjust and apply
+ start = start / scale;
+ jQuery.style( tween.elem, prop, start + unit );
- this.element
- .addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" )
- .toggleClass( "ui-tabs-collapsible", options.collapsible )
- // Prevent users from focusing disabled tabs via click
- .delegate( ".ui-tabs-nav > li", "mousedown" + this.eventNamespace, function( event ) {
- if ( $( this ).is( ".ui-state-disabled" ) ) {
- event.preventDefault();
- }
- })
- // support: IE <9
- // Preventing the default action in mousedown doesn't prevent IE
- // from focusing the element, so if the anchor gets focused, blur.
- // We don't have to worry about focusing the previously focused
- // element since clicking on a non-focusable element should focus
- // the body anyway.
- .delegate( ".ui-tabs-anchor", "focus" + this.eventNamespace, function() {
- if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) {
- this.blur();
- }
- });
+ // Update scale, tolerating zero or NaN from tween.cur()
+ // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+ } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+ }
- this._processTabs();
- options.active = this._initialActive();
+ // Update tween properties
+ if ( parts ) {
+ start = tween.start = +start || +target || 0;
+ tween.unit = unit;
+ // If a +=/-= token was provided, we're doing a relative animation
+ tween.end = parts[ 1 ] ?
+ start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
+ +parts[ 2 ];
+ }
- // Take disabling tabs via class attribute from HTML
- // into account and update option properly.
- if ( $.isArray( options.disabled ) ) {
- options.disabled = $.unique( options.disabled.concat(
- $.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) {
- return that.tabs.index( li );
- })
- ) ).sort();
- }
+ return tween;
+ }]
+ };
- // check for length avoids error when initializing empty list
- if ( this.options.active !== false && this.anchors.length ) {
- this.active = this._findActive( options.active );
- } else {
- this.active = $();
- }
+// Animations created synchronously will run synchronously
+function createFxNow() {
+ setTimeout(function() {
+ fxNow = undefined;
+ });
+ return ( fxNow = jQuery.now() );
+}
- this._refresh();
+function createTween( value, prop, animation ) {
+ var tween,
+ collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+ index = 0,
+ length = collection.length;
+ for ( ; index < length; index++ ) {
+ if ( (tween = collection[ index ].call( animation, prop, value )) ) {
- if ( this.active.length ) {
- this.load( options.active );
+ // we're done with this property
+ return tween;
}
- },
+ }
+}
- _initialActive: function() {
- var active = this.options.active,
- collapsible = this.options.collapsible,
- locationHash = location.hash.substring( 1 );
-
- if ( active === null ) {
- // check the fragment identifier in the URL
- if ( locationHash ) {
- this.tabs.each(function( i, tab ) {
- if ( $( tab ).attr( "aria-controls" ) === locationHash ) {
- active = i;
- return false;
- }
- });
+function Animation( elem, properties, options ) {
+ var result,
+ stopped,
+ index = 0,
+ length = animationPrefilters.length,
+ deferred = jQuery.Deferred().always( function() {
+ // don't match elem in the :animated selector
+ delete tick.elem;
+ }),
+ tick = function() {
+ if ( stopped ) {
+ return false;
}
+ var currentTime = fxNow || createFxNow(),
+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+ // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+ temp = remaining / animation.duration || 0,
+ percent = 1 - temp,
+ index = 0,
+ length = animation.tweens.length;
- // check for a tab marked active via a class
- if ( active === null ) {
- active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) );
+ for ( ; index < length ; index++ ) {
+ animation.tweens[ index ].run( percent );
}
- // no active tab, set to false
- if ( active === null || active === -1 ) {
- active = this.tabs.length ? 0 : false;
- }
- }
+ deferred.notifyWith( elem, [ animation, percent, remaining ]);
- // handle numbers: negative, out of range
- if ( active !== false ) {
- active = this.tabs.index( this.tabs.eq( active ) );
- if ( active === -1 ) {
- active = collapsible ? false : 0;
+ if ( percent < 1 && length ) {
+ return remaining;
+ } else {
+ deferred.resolveWith( elem, [ animation ] );
+ return false;
}
- }
-
- // don't allow collapsible: false and active: false
- if ( !collapsible && active === false && this.anchors.length ) {
- active = 0;
- }
-
- return active;
- },
-
- _getCreateEventData: function() {
- return {
- tab: this.active,
- panel: !this.active.length ? $() : this._getPanelForTab( this.active )
- };
- },
-
- _tabKeydown: function( event ) {
- var focusedTab = $( this.document[0].activeElement ).closest( "li" ),
- selectedIndex = this.tabs.index( focusedTab ),
- goingForward = true;
-
- if ( this._handlePageNav( event ) ) {
- return;
- }
-
- switch ( event.keyCode ) {
- case $.ui.keyCode.RIGHT:
- case $.ui.keyCode.DOWN:
- selectedIndex++;
- break;
- case $.ui.keyCode.UP:
- case $.ui.keyCode.LEFT:
- goingForward = false;
- selectedIndex--;
- break;
- case $.ui.keyCode.END:
- selectedIndex = this.anchors.length - 1;
- break;
- case $.ui.keyCode.HOME:
- selectedIndex = 0;
- break;
- case $.ui.keyCode.SPACE:
- // Activate only, no collapsing
- event.preventDefault();
- clearTimeout( this.activating );
- this._activate( selectedIndex );
- return;
- case $.ui.keyCode.ENTER:
- // Toggle (cancel delayed activation, allow collapsing)
- event.preventDefault();
- clearTimeout( this.activating );
- // Determine if we should collapse or activate
- this._activate( selectedIndex === this.options.active ? false : selectedIndex );
- return;
- default:
- return;
- }
-
- // Focus the appropriate tab, based on which key was pressed
- event.preventDefault();
- clearTimeout( this.activating );
- selectedIndex = this._focusNextTab( selectedIndex, goingForward );
-
- // Navigating with control key will prevent automatic activation
- if ( !event.ctrlKey ) {
- // Update aria-selected immediately so that AT think the tab is already selected.
- // Otherwise AT may confuse the user by stating that they need to activate the tab,
- // but the tab will already be activated by the time the announcement finishes.
- focusedTab.attr( "aria-selected", "false" );
- this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" );
-
- this.activating = this._delay(function() {
- this.option( "active", selectedIndex );
- }, this.delay );
- }
- },
+ },
+ animation = deferred.promise({
+ elem: elem,
+ props: jQuery.extend( {}, properties ),
+ opts: jQuery.extend( true, { specialEasing: {} }, options ),
+ originalProperties: properties,
+ originalOptions: options,
+ startTime: fxNow || createFxNow(),
+ duration: options.duration,
+ tweens: [],
+ createTween: function( prop, end ) {
+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
+ animation.tweens.push( tween );
+ return tween;
+ },
+ stop: function( gotoEnd ) {
+ var index = 0,
+ // if we are going to the end, we want to run all the tweens
+ // otherwise we skip this part
+ length = gotoEnd ? animation.tweens.length : 0;
+ if ( stopped ) {
+ return this;
+ }
+ stopped = true;
+ for ( ; index < length ; index++ ) {
+ animation.tweens[ index ].run( 1 );
+ }
- _panelKeydown: function( event ) {
- if ( this._handlePageNav( event ) ) {
- return;
- }
+ // resolve when we played the last frame
+ // otherwise, reject
+ if ( gotoEnd ) {
+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
+ } else {
+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
+ }
+ return this;
+ }
+ }),
+ props = animation.props;
- // Ctrl+up moves focus to the current tab
- if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {
- event.preventDefault();
- this.active.focus();
- }
- },
+ propFilter( props, animation.opts.specialEasing );
- // Alt+page up/down moves focus to the previous/next tab (and activates)
- _handlePageNav: function( event ) {
- if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) {
- this._activate( this._focusNextTab( this.options.active - 1, false ) );
- return true;
- }
- if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) {
- this._activate( this._focusNextTab( this.options.active + 1, true ) );
- return true;
+ for ( ; index < length ; index++ ) {
+ result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+ if ( result ) {
+ return result;
}
- },
+ }
- _findNextTab: function( index, goingForward ) {
- var lastTabIndex = this.tabs.length - 1;
+ jQuery.map( props, createTween, animation );
- function constrain() {
- if ( index > lastTabIndex ) {
- index = 0;
- }
- if ( index < 0 ) {
- index = lastTabIndex;
- }
- return index;
- }
+ if ( jQuery.isFunction( animation.opts.start ) ) {
+ animation.opts.start.call( elem, animation );
+ }
- while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) {
- index = goingForward ? index + 1 : index - 1;
- }
+ jQuery.fx.timer(
+ jQuery.extend( tick, {
+ elem: elem,
+ anim: animation,
+ queue: animation.opts.queue
+ })
+ );
- return index;
- },
+ // attach callbacks from options
+ return animation.progress( animation.opts.progress )
+ .done( animation.opts.done, animation.opts.complete )
+ .fail( animation.opts.fail )
+ .always( animation.opts.always );
+}
- _focusNextTab: function( index, goingForward ) {
- index = this._findNextTab( index, goingForward );
- this.tabs.eq( index ).focus();
- return index;
- },
+function propFilter( props, specialEasing ) {
+ var index, name, easing, value, hooks;
- _setOption: function( key, value ) {
- if ( key === "active" ) {
- // _activate() will handle invalid values and update this.options
- this._activate( value );
- return;
+ // camelCase, specialEasing and expand cssHook pass
+ for ( index in props ) {
+ name = jQuery.camelCase( index );
+ easing = specialEasing[ name ];
+ value = props[ index ];
+ if ( jQuery.isArray( value ) ) {
+ easing = value[ 1 ];
+ value = props[ index ] = value[ 0 ];
}
- if ( key === "disabled" ) {
- // don't use the widget factory's disabled handling
- this._setupDisabled( value );
- return;
+ if ( index !== name ) {
+ props[ name ] = value;
+ delete props[ index ];
}
- this._super( key, value);
+ hooks = jQuery.cssHooks[ name ];
+ if ( hooks && "expand" in hooks ) {
+ value = hooks.expand( value );
+ delete props[ name ];
- if ( key === "collapsible" ) {
- this.element.toggleClass( "ui-tabs-collapsible", value );
- // Setting collapsible: false while collapsed; open first panel
- if ( !value && this.options.active === false ) {
- this._activate( 0 );
+ // not quite $.extend, this wont overwrite keys already present.
+ // also - reusing 'index' from above because we have the correct "name"
+ for ( index in value ) {
+ if ( !( index in props ) ) {
+ props[ index ] = value[ index ];
+ specialEasing[ index ] = easing;
+ }
}
+ } else {
+ specialEasing[ name ] = easing;
}
+ }
+}
- if ( key === "event" ) {
- this._setupEvents( value );
- }
+jQuery.Animation = jQuery.extend( Animation, {
- if ( key === "heightStyle" ) {
- this._setupHeightStyle( value );
+ tweener: function( props, callback ) {
+ if ( jQuery.isFunction( props ) ) {
+ callback = props;
+ props = [ "*" ];
+ } else {
+ props = props.split(" ");
}
- },
- _tabId: function( tab ) {
- return tab.attr( "aria-controls" ) || "ui-tabs-" + getNextTabId();
- },
-
- _sanitizeSelector: function( hash ) {
- return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : "";
- },
-
- refresh: function() {
- var options = this.options,
- lis = this.tablist.children( ":has(a[href])" );
-
- // get disabled tabs from class attribute from HTML
- // this will get converted to a boolean if needed in _refresh()
- options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) {
- return lis.index( tab );
- });
+ var prop,
+ index = 0,
+ length = props.length;
- this._processTabs();
-
- // was collapsed or no tabs
- if ( options.active === false || !this.anchors.length ) {
- options.active = false;
- this.active = $();
- // was active, but active tab is gone
- } else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) {
- // all remaining tabs are disabled
- if ( this.tabs.length === options.disabled.length ) {
- options.active = false;
- this.active = $();
- // activate previous tab
- } else {
- this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) );
- }
- // was active, active tab still exists
- } else {
- // make sure active index is correct
- options.active = this.tabs.index( this.active );
+ for ( ; index < length ; index++ ) {
+ prop = props[ index ];
+ tweeners[ prop ] = tweeners[ prop ] || [];
+ tweeners[ prop ].unshift( callback );
}
-
- this._refresh();
},
- _refresh: function() {
- this._setupDisabled( this.options.disabled );
- this._setupEvents( this.options.event );
- this._setupHeightStyle( this.options.heightStyle );
-
- this.tabs.not( this.active ).attr({
- "aria-selected": "false",
- tabIndex: -1
- });
- this.panels.not( this._getPanelForTab( this.active ) )
- .hide()
- .attr({
- "aria-expanded": "false",
- "aria-hidden": "true"
- });
-
- // Make sure one tab is in the tab order
- if ( !this.active.length ) {
- this.tabs.eq( 0 ).attr( "tabIndex", 0 );
+ prefilter: function( callback, prepend ) {
+ if ( prepend ) {
+ animationPrefilters.unshift( callback );
} else {
- this.active
- .addClass( "ui-tabs-active ui-state-active" )
- .attr({
- "aria-selected": "true",
- tabIndex: 0
- });
- this._getPanelForTab( this.active )
- .show()
- .attr({
- "aria-expanded": "true",
- "aria-hidden": "false"
- });
+ animationPrefilters.push( callback );
}
- },
-
- _processTabs: function() {
- var that = this;
+ }
+});
- this.tablist = this._getList()
- .addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
- .attr( "role", "tablist" );
+function defaultPrefilter( elem, props, opts ) {
+ /* jshint validthis: true */
+ var prop, value, toggle, tween, hooks, oldfire,
+ anim = this,
+ orig = {},
+ style = elem.style,
+ hidden = elem.nodeType && isHidden( elem ),
+ dataShow = data_priv.get( elem, "fxshow" );
- this.tabs = this.tablist.find( "> li:has(a[href])" )
- .addClass( "ui-state-default ui-corner-top" )
- .attr({
- role: "tab",
- tabIndex: -1
- });
+ // handle queue: false promises
+ if ( !opts.queue ) {
+ hooks = jQuery._queueHooks( elem, "fx" );
+ if ( hooks.unqueued == null ) {
+ hooks.unqueued = 0;
+ oldfire = hooks.empty.fire;
+ hooks.empty.fire = function() {
+ if ( !hooks.unqueued ) {
+ oldfire();
+ }
+ };
+ }
+ hooks.unqueued++;
- this.anchors = this.tabs.map(function() {
- return $( "a", this )[ 0 ];
- })
- .addClass( "ui-tabs-anchor" )
- .attr({
- role: "presentation",
- tabIndex: -1
+ anim.always(function() {
+ // doing this makes sure that the complete handler will be called
+ // before this completes
+ anim.always(function() {
+ hooks.unqueued--;
+ if ( !jQuery.queue( elem, "fx" ).length ) {
+ hooks.empty.fire();
+ }
});
+ });
+ }
- this.panels = $();
+ // height/width overflow pass
+ if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+ // Make sure that nothing sneaks out
+ // Record all 3 overflow attributes because IE9-10 do not
+ // change the overflow attribute when overflowX and
+ // overflowY are set to the same value
+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
- this.anchors.each(function( i, anchor ) {
- var selector, panel, panelId,
- anchorId = $( anchor ).uniqueId().attr( "id" ),
- tab = $( anchor ).closest( "li" ),
- originalAriaControls = tab.attr( "aria-controls" );
+ // Set display property to inline-block for height/width
+ // animations on inline elements that are having width/height animated
+ if ( jQuery.css( elem, "display" ) === "inline" &&
+ jQuery.css( elem, "float" ) === "none" ) {
- // inline tab
- if ( isLocal( anchor ) ) {
- selector = anchor.hash;
- panel = that.element.find( that._sanitizeSelector( selector ) );
- // remote tab
- } else {
- panelId = that._tabId( tab );
- selector = "#" + panelId;
- panel = that.element.find( selector );
- if ( !panel.length ) {
- panel = that._createPanel( panelId );
- panel.insertAfter( that.panels[ i - 1 ] || that.tablist );
- }
- panel.attr( "aria-live", "polite" );
- }
+ style.display = "inline-block";
+ }
+ }
- if ( panel.length) {
- that.panels = that.panels.add( panel );
- }
- if ( originalAriaControls ) {
- tab.data( "ui-tabs-aria-controls", originalAriaControls );
- }
- tab.attr({
- "aria-controls": selector.substring( 1 ),
- "aria-labelledby": anchorId
- });
- panel.attr( "aria-labelledby", anchorId );
+ if ( opts.overflow ) {
+ style.overflow = "hidden";
+ anim.always(function() {
+ style.overflow = opts.overflow[ 0 ];
+ style.overflowX = opts.overflow[ 1 ];
+ style.overflowY = opts.overflow[ 2 ];
});
+ }
- this.panels
- .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
- .attr( "role", "tabpanel" );
- },
-
- // allow overriding how to find the list for rare usage scenarios (#7715)
- _getList: function() {
- return this.element.find( "ol,ul" ).eq( 0 );
- },
- _createPanel: function( id ) {
- return $( "<div>" )
- .attr( "id", id )
- .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
- .data( "ui-tabs-destroy", true );
- },
+ // show/hide pass
+ for ( prop in props ) {
+ value = props[ prop ];
+ if ( rfxtypes.exec( value ) ) {
+ delete props[ prop ];
+ toggle = toggle || value === "toggle";
+ if ( value === ( hidden ? "hide" : "show" ) ) {
- _setupDisabled: function( disabled ) {
- if ( $.isArray( disabled ) ) {
- if ( !disabled.length ) {
- disabled = false;
- } else if ( disabled.length === this.anchors.length ) {
- disabled = true;
+ // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+ if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
+ hidden = true;
+ } else {
+ continue;
+ }
}
+ orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
}
+ }
- // disable tabs
- for ( var i = 0, li; ( li = this.tabs[ i ] ); i++ ) {
- if ( disabled === true || $.inArray( i, disabled ) !== -1 ) {
- $( li )
- .addClass( "ui-state-disabled" )
- .attr( "aria-disabled", "true" );
- } else {
- $( li )
- .removeClass( "ui-state-disabled" )
- .removeAttr( "aria-disabled" );
+ if ( !jQuery.isEmptyObject( orig ) ) {
+ if ( dataShow ) {
+ if ( "hidden" in dataShow ) {
+ hidden = dataShow.hidden;
}
+ } else {
+ dataShow = data_priv.access( elem, "fxshow", {} );
}
- this.options.disabled = disabled;
- },
-
- _setupEvents: function( event ) {
- var events = {};
- if ( event ) {
- $.each( event.split(" "), function( index, eventName ) {
- events[ eventName ] = "_eventHandler";
+ // store state if its toggle - enables .stop().toggle() to "reverse"
+ if ( toggle ) {
+ dataShow.hidden = !hidden;
+ }
+ if ( hidden ) {
+ jQuery( elem ).show();
+ } else {
+ anim.done(function() {
+ jQuery( elem ).hide();
});
}
+ anim.done(function() {
+ var prop;
- this._off( this.anchors.add( this.tabs ).add( this.panels ) );
- // Always prevent the default action, even when disabled
- this._on( true, this.anchors, {
- click: function( event ) {
- event.preventDefault();
+ data_priv.remove( elem, "fxshow" );
+ for ( prop in orig ) {
+ jQuery.style( elem, prop, orig[ prop ] );
}
});
- this._on( this.anchors, events );
- this._on( this.tabs, { keydown: "_tabKeydown" } );
- this._on( this.panels, { keydown: "_panelKeydown" } );
+ for ( prop in orig ) {
+ tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+
+ if ( !( prop in dataShow ) ) {
+ dataShow[ prop ] = tween.start;
+ if ( hidden ) {
+ tween.end = tween.start;
+ tween.start = prop === "width" || prop === "height" ? 1 : 0;
+ }
+ }
+ }
+ }
+}
+
+function Tween( elem, options, prop, end, easing ) {
+ return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+ constructor: Tween,
+ init: function( elem, options, prop, end, easing, unit ) {
+ this.elem = elem;
+ this.prop = prop;
+ this.easing = easing || "swing";
+ this.options = options;
+ this.start = this.now = this.cur();
+ this.end = end;
+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+ },
+ cur: function() {
+ var hooks = Tween.propHooks[ this.prop ];
- this._focusable( this.tabs );
- this._hoverable( this.tabs );
+ return hooks && hooks.get ?
+ hooks.get( this ) :
+ Tween.propHooks._default.get( this );
},
+ run: function( percent ) {
+ var eased,
+ hooks = Tween.propHooks[ this.prop ];
+
+ if ( this.options.duration ) {
+ this.pos = eased = jQuery.easing[ this.easing ](
+ percent, this.options.duration * percent, 0, 1, this.options.duration
+ );
+ } else {
+ this.pos = eased = percent;
+ }
+ this.now = ( this.end - this.start ) * eased + this.start;
- _setupHeightStyle: function( heightStyle ) {
- var maxHeight,
- parent = this.element.parent();
+ if ( this.options.step ) {
+ this.options.step.call( this.elem, this.now, this );
+ }
- if ( heightStyle === "fill" ) {
- maxHeight = parent.height();
- maxHeight -= this.element.outerHeight() - this.element.height();
+ if ( hooks && hooks.set ) {
+ hooks.set( this );
+ } else {
+ Tween.propHooks._default.set( this );
+ }
+ return this;
+ }
+};
- this.element.siblings( ":visible" ).each(function() {
- var elem = $( this ),
- position = elem.css( "position" );
+Tween.prototype.init.prototype = Tween.prototype;
- if ( position === "absolute" || position === "fixed" ) {
- return;
- }
- maxHeight -= elem.outerHeight( true );
- });
+Tween.propHooks = {
+ _default: {
+ get: function( tween ) {
+ var result;
- this.element.children().not( this.panels ).each(function() {
- maxHeight -= $( this ).outerHeight( true );
- });
+ if ( tween.elem[ tween.prop ] != null &&
+ (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+ return tween.elem[ tween.prop ];
+ }
- this.panels.each(function() {
- $( this ).height( Math.max( 0, maxHeight -
- $( this ).innerHeight() + $( this ).height() ) );
- })
- .css( "overflow", "auto" );
- } else if ( heightStyle === "auto" ) {
- maxHeight = 0;
- this.panels.each(function() {
- maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
- }).height( maxHeight );
+ // passing an empty string as a 3rd parameter to .css will automatically
+ // attempt a parseFloat and fallback to a string if the parse fails
+ // so, simple values such as "10px" are parsed to Float.
+ // complex values such as "rotate(1rad)" are returned as is.
+ result = jQuery.css( tween.elem, tween.prop, "" );
+ // Empty strings, null, undefined and "auto" are converted to 0.
+ return !result || result === "auto" ? 0 : result;
+ },
+ set: function( tween ) {
+ // use step hook for back compat - use cssHook if its there - use .style if its
+ // available and use plain properties where available
+ if ( jQuery.fx.step[ tween.prop ] ) {
+ jQuery.fx.step[ tween.prop ]( tween );
+ } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+ } else {
+ tween.elem[ tween.prop ] = tween.now;
+ }
}
- },
+ }
+};
- _eventHandler: function( event ) {
- var options = this.options,
- active = this.active,
- anchor = $( event.currentTarget ),
- tab = anchor.closest( "li" ),
- clickedIsActive = tab[ 0 ] === active[ 0 ],
- collapsing = clickedIsActive && options.collapsible,
- toShow = collapsing ? $() : this._getPanelForTab( tab ),
- toHide = !active.length ? $() : this._getPanelForTab( active ),
- eventData = {
- oldTab: active,
- oldPanel: toHide,
- newTab: collapsing ? $() : tab,
- newPanel: toShow
- };
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
- event.preventDefault();
-
- if ( tab.hasClass( "ui-state-disabled" ) ||
- // tab is already loading
- tab.hasClass( "ui-tabs-loading" ) ||
- // can't switch durning an animation
- this.running ||
- // click on active header, but not collapsible
- ( clickedIsActive && !options.collapsible ) ||
- // allow canceling activation
- ( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
- return;
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+ set: function( tween ) {
+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
+ tween.elem[ tween.prop ] = tween.now;
}
+ }
+};
- options.active = collapsing ? false : this.tabs.index( tab );
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+ var cssFn = jQuery.fn[ name ];
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return speed == null || typeof speed === "boolean" ?
+ cssFn.apply( this, arguments ) :
+ this.animate( genFx( name, true ), speed, easing, callback );
+ };
+});
- this.active = clickedIsActive ? $() : tab;
- if ( this.xhr ) {
- this.xhr.abort();
- }
+jQuery.fn.extend({
+ fadeTo: function( speed, to, easing, callback ) {
- if ( !toHide.length && !toShow.length ) {
- $.error( "jQuery UI Tabs: Mismatching fragment identifier." );
- }
+ // show any hidden elements after setting opacity to 0
+ return this.filter( isHidden ).css( "opacity", 0 ).show()
- if ( toShow.length ) {
- this.load( this.tabs.index( tab ), event );
- }
- this._toggle( event, eventData );
+ // animate to the value specified
+ .end().animate({ opacity: to }, speed, easing, callback );
},
+ animate: function( prop, speed, easing, callback ) {
+ var empty = jQuery.isEmptyObject( prop ),
+ optall = jQuery.speed( speed, easing, callback ),
+ doAnimation = function() {
+ // Operate on a copy of prop so per-property easing won't be lost
+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
- // handles show/hide for selecting tabs
- _toggle: function( event, eventData ) {
- var that = this,
- toShow = eventData.newPanel,
- toHide = eventData.oldPanel;
+ // Empty animations, or finishing resolves immediately
+ if ( empty || data_priv.get( this, "finish" ) ) {
+ anim.stop( true );
+ }
+ };
+ doAnimation.finish = doAnimation;
- this.running = true;
+ return empty || optall.queue === false ?
+ this.each( doAnimation ) :
+ this.queue( optall.queue, doAnimation );
+ },
+ stop: function( type, clearQueue, gotoEnd ) {
+ var stopQueue = function( hooks ) {
+ var stop = hooks.stop;
+ delete hooks.stop;
+ stop( gotoEnd );
+ };
- function complete() {
- that.running = false;
- that._trigger( "activate", event, eventData );
+ if ( typeof type !== "string" ) {
+ gotoEnd = clearQueue;
+ clearQueue = type;
+ type = undefined;
+ }
+ if ( clearQueue && type !== false ) {
+ this.queue( type || "fx", [] );
}
- function show() {
- eventData.newTab.closest( "li" ).addClass( "ui-tabs-active ui-state-active" );
+ return this.each(function() {
+ var dequeue = true,
+ index = type != null && type + "queueHooks",
+ timers = jQuery.timers,
+ data = data_priv.get( this );
- if ( toShow.length && that.options.show ) {
- that._show( toShow, that.options.show, complete );
+ if ( index ) {
+ if ( data[ index ] && data[ index ].stop ) {
+ stopQueue( data[ index ] );
+ }
} else {
- toShow.show();
- complete();
+ for ( index in data ) {
+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+ stopQueue( data[ index ] );
+ }
+ }
}
- }
-
- // start out by hiding, then showing, then completing
- if ( toHide.length && this.options.hide ) {
- this._hide( toHide, this.options.hide, function() {
- eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
- show();
- });
- } else {
- eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
- toHide.hide();
- show();
- }
- toHide.attr({
- "aria-expanded": "false",
- "aria-hidden": "true"
- });
- eventData.oldTab.attr( "aria-selected", "false" );
- // If we're switching tabs, remove the old tab from the tab order.
- // If we're opening from collapsed state, remove the previous tab from the tab order.
- // If we're collapsing, then keep the collapsing tab in the tab order.
- if ( toShow.length && toHide.length ) {
- eventData.oldTab.attr( "tabIndex", -1 );
- } else if ( toShow.length ) {
- this.tabs.filter(function() {
- return $( this ).attr( "tabIndex" ) === 0;
- })
- .attr( "tabIndex", -1 );
- }
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+ timers[ index ].anim.stop( gotoEnd );
+ dequeue = false;
+ timers.splice( index, 1 );
+ }
+ }
- toShow.attr({
- "aria-expanded": "true",
- "aria-hidden": "false"
- });
- eventData.newTab.attr({
- "aria-selected": "true",
- tabIndex: 0
+ // start the next in the queue if the last step wasn't forced
+ // timers currently will call their complete callbacks, which will dequeue
+ // but only if they were gotoEnd
+ if ( dequeue || !gotoEnd ) {
+ jQuery.dequeue( this, type );
+ }
});
},
-
- _activate: function( index ) {
- var anchor,
- active = this._findActive( index );
-
- // trying to activate the already active panel
- if ( active[ 0 ] === this.active[ 0 ] ) {
- return;
+ finish: function( type ) {
+ if ( type !== false ) {
+ type = type || "fx";
}
+ return this.each(function() {
+ var index,
+ data = data_priv.get( this ),
+ queue = data[ type + "queue" ],
+ hooks = data[ type + "queueHooks" ],
+ timers = jQuery.timers,
+ length = queue ? queue.length : 0;
- // trying to collapse, simulate a click on the current active header
- if ( !active.length ) {
- active = this.active;
- }
+ // enable finishing flag on private data
+ data.finish = true;
- anchor = active.find( ".ui-tabs-anchor" )[ 0 ];
- this._eventHandler({
- target: anchor,
- currentTarget: anchor,
- preventDefault: $.noop
- });
- },
+ // empty the queue first
+ jQuery.queue( this, type, [] );
- _findActive: function( index ) {
- return index === false ? $() : this.tabs.eq( index );
- },
+ if ( hooks && hooks.stop ) {
+ hooks.stop.call( this, true );
+ }
- _getIndex: function( index ) {
- // meta-function to give users option to provide a href string instead of a numerical index.
- if ( typeof index === "string" ) {
- index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) );
- }
+ // look for any active animations, and finish them
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+ timers[ index ].anim.stop( true );
+ timers.splice( index, 1 );
+ }
+ }
- return index;
- },
+ // look for any animations in the old queue and finish them
+ for ( index = 0; index < length; index++ ) {
+ if ( queue[ index ] && queue[ index ].finish ) {
+ queue[ index ].finish.call( this );
+ }
+ }
- _destroy: function() {
- if ( this.xhr ) {
- this.xhr.abort();
- }
+ // turn off finishing flag
+ delete data.finish;
+ });
+ }
+});
- this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" );
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+ var which,
+ attrs = { height: type },
+ i = 0;
- this.tablist
- .removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
- .removeAttr( "role" );
+ // if we include width, step value is 1 to do all cssExpand values,
+ // if we don't include width, step value is 2 to skip over Left and Right
+ includeWidth = includeWidth? 1 : 0;
+ for( ; i < 4 ; i += 2 - includeWidth ) {
+ which = cssExpand[ i ];
+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+ }
- this.anchors
- .removeClass( "ui-tabs-anchor" )
- .removeAttr( "role" )
- .removeAttr( "tabIndex" )
- .removeUniqueId();
+ if ( includeWidth ) {
+ attrs.opacity = attrs.width = type;
+ }
- this.tabs.add( this.panels ).each(function() {
- if ( $.data( this, "ui-tabs-destroy" ) ) {
- $( this ).remove();
- } else {
- $( this )
- .removeClass( "ui-state-default ui-state-active ui-state-disabled " +
- "ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel" )
- .removeAttr( "tabIndex" )
- .removeAttr( "aria-live" )
- .removeAttr( "aria-busy" )
- .removeAttr( "aria-selected" )
- .removeAttr( "aria-labelledby" )
- .removeAttr( "aria-hidden" )
- .removeAttr( "aria-expanded" )
- .removeAttr( "role" );
- }
- });
+ return attrs;
+}
- this.tabs.each(function() {
- var li = $( this ),
- prev = li.data( "ui-tabs-aria-controls" );
- if ( prev ) {
- li
- .attr( "aria-controls", prev )
- .removeData( "ui-tabs-aria-controls" );
- } else {
- li.removeAttr( "aria-controls" );
- }
- });
+// Generate shortcuts for custom animations
+jQuery.each({
+ slideDown: genFx("show"),
+ slideUp: genFx("hide"),
+ slideToggle: genFx("toggle"),
+ fadeIn: { opacity: "show" },
+ fadeOut: { opacity: "hide" },
+ fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return this.animate( props, speed, easing, callback );
+ };
+});
- this.panels.show();
+jQuery.speed = function( speed, easing, fn ) {
+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+ complete: fn || !fn && easing ||
+ jQuery.isFunction( speed ) && speed,
+ duration: speed,
+ easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+ };
- if ( this.options.heightStyle !== "content" ) {
- this.panels.css( "height", "" );
- }
- },
+ opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+ opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
- enable: function( index ) {
- var disabled = this.options.disabled;
- if ( disabled === false ) {
- return;
- }
+ // normalize opt.queue - true/undefined/null -> "fx"
+ if ( opt.queue == null || opt.queue === true ) {
+ opt.queue = "fx";
+ }
- if ( index === undefined ) {
- disabled = false;
- } else {
- index = this._getIndex( index );
- if ( $.isArray( disabled ) ) {
- disabled = $.map( disabled, function( num ) {
- return num !== index ? num : null;
- });
- } else {
- disabled = $.map( this.tabs, function( li, num ) {
- return num !== index ? num : null;
- });
- }
- }
- this._setupDisabled( disabled );
- },
+ // Queueing
+ opt.old = opt.complete;
- disable: function( index ) {
- var disabled = this.options.disabled;
- if ( disabled === true ) {
- return;
+ opt.complete = function() {
+ if ( jQuery.isFunction( opt.old ) ) {
+ opt.old.call( this );
}
- if ( index === undefined ) {
- disabled = true;
- } else {
- index = this._getIndex( index );
- if ( $.inArray( index, disabled ) !== -1 ) {
- return;
- }
- if ( $.isArray( disabled ) ) {
- disabled = $.merge( [ index ], disabled ).sort();
- } else {
- disabled = [ index ];
- }
+ if ( opt.queue ) {
+ jQuery.dequeue( this, opt.queue );
}
- this._setupDisabled( disabled );
- },
+ };
- load: function( index, event ) {
- index = this._getIndex( index );
- var that = this,
- tab = this.tabs.eq( index ),
- anchor = tab.find( ".ui-tabs-anchor" ),
- panel = this._getPanelForTab( tab ),
- eventData = {
- tab: tab,
- panel: panel
- };
+ return opt;
+};
- // not remote
- if ( isLocal( anchor[ 0 ] ) ) {
- return;
- }
+jQuery.easing = {
+ linear: function( p ) {
+ return p;
+ },
+ swing: function( p ) {
+ return 0.5 - Math.cos( p*Math.PI ) / 2;
+ }
+};
- this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );
-
- // support: jQuery <1.8
- // jQuery <1.8 returns false if the request is canceled in beforeSend,
- // but as of 1.8, $.ajax() always returns a jqXHR object.
- if ( this.xhr && this.xhr.statusText !== "canceled" ) {
- tab.addClass( "ui-tabs-loading" );
- panel.attr( "aria-busy", "true" );
-
- this.xhr
- .success(function( response ) {
- // support: jQuery <1.8
- // http://bugs.jquery.com/ticket/11778
- setTimeout(function() {
- panel.html( response );
- that._trigger( "load", event, eventData );
- }, 1 );
- })
- .complete(function( jqXHR, status ) {
- // support: jQuery <1.8
- // http://bugs.jquery.com/ticket/11778
- setTimeout(function() {
- if ( status === "abort" ) {
- that.panels.stop( false, true );
- }
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+ var timer,
+ timers = jQuery.timers,
+ i = 0;
- tab.removeClass( "ui-tabs-loading" );
- panel.removeAttr( "aria-busy" );
+ fxNow = jQuery.now();
- if ( jqXHR === that.xhr ) {
- delete that.xhr;
- }
- }, 1 );
- });
+ for ( ; i < timers.length; i++ ) {
+ timer = timers[ i ];
+ // Checks the timer has not already been removed
+ if ( !timer() && timers[ i ] === timer ) {
+ timers.splice( i--, 1 );
}
- },
+ }
- _ajaxSettings: function( anchor, event, eventData ) {
- var that = this;
- return {
- url: anchor.attr( "href" ),
- beforeSend: function( jqXHR, settings ) {
- return that._trigger( "beforeLoad", event,
- $.extend( { jqXHR : jqXHR, ajaxSettings: settings }, eventData ) );
- }
- };
- },
+ if ( !timers.length ) {
+ jQuery.fx.stop();
+ }
+ fxNow = undefined;
+};
- _getPanelForTab: function( tab ) {
- var id = $( tab ).attr( "aria-controls" );
- return this.element.find( this._sanitizeSelector( "#" + id ) );
+jQuery.fx.timer = function( timer ) {
+ if ( timer() && jQuery.timers.push( timer ) ) {
+ jQuery.fx.start();
}
-});
+};
-})( jQuery );
+jQuery.fx.interval = 13;
-(function( $ ) {
+jQuery.fx.start = function() {
+ if ( !timerId ) {
+ timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+ }
+};
-var increments = 0;
+jQuery.fx.stop = function() {
+ clearInterval( timerId );
+ timerId = null;
+};
-function addDescribedBy( elem, id ) {
- var describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ );
- describedby.push( id );
- elem
- .data( "ui-tooltip-id", id )
- .attr( "aria-describedby", $.trim( describedby.join( " " ) ) );
-}
+jQuery.fx.speeds = {
+ slow: 600,
+ fast: 200,
+ // Default speed
+ _default: 400
+};
-function removeDescribedBy( elem ) {
- var id = elem.data( "ui-tooltip-id" ),
- describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ ),
- index = $.inArray( id, describedby );
- if ( index !== -1 ) {
- describedby.splice( index, 1 );
- }
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
- elem.removeData( "ui-tooltip-id" );
- describedby = $.trim( describedby.join( " " ) );
- if ( describedby ) {
- elem.attr( "aria-describedby", describedby );
- } else {
- elem.removeAttr( "aria-describedby" );
- }
+if ( jQuery.expr && jQuery.expr.filters ) {
+ jQuery.expr.filters.animated = function( elem ) {
+ return jQuery.grep(jQuery.timers, function( fn ) {
+ return elem === fn.elem;
+ }).length;
+ };
}
+jQuery.fn.offset = function( options ) {
+ if ( arguments.length ) {
+ return options === undefined ?
+ this :
+ this.each(function( i ) {
+ jQuery.offset.setOffset( this, options, i );
+ });
+ }
-$.widget( "ui.tooltip", {
- version: "@VERSION",
- options: {
- content: function() {
- // support: IE<9, Opera in jQuery <1.7
- // .text() can't accept undefined, so coerce to a string
- var title = $( this ).attr( "title" ) || "";
- // Escape title, since we're going from an attribute to raw HTML
- return $( "<a>" ).text( title ).html();
- },
- hide: true,
- // Disabled elements have inconsistent behavior across browsers (#8661)
- items: "[title]:not([disabled])",
- position: {
- my: "left top+15",
- at: "left bottom",
- collision: "flipfit flip"
- },
- show: true,
- tooltipClass: null,
- track: false,
-
- // callbacks
- close: null,
- open: null
- },
+ var docElem, win,
+ elem = this[ 0 ],
+ box = { top: 0, left: 0 },
+ doc = elem && elem.ownerDocument;
- _create: function() {
- this._on({
- mouseover: "open",
- focusin: "open"
- });
+ if ( !doc ) {
+ return;
+ }
- // IDs of generated tooltips, needed for destroy
- this.tooltips = {};
- // IDs of parent tooltips where we removed the title attribute
- this.parents = {};
+ docElem = doc.documentElement;
- if ( this.options.disabled ) {
- this._disable();
- }
- },
+ // Make sure it's not a disconnected DOM node
+ if ( !jQuery.contains( docElem, elem ) ) {
+ return box;
+ }
- _setOption: function( key, value ) {
- var that = this;
+ // If we don't have gBCR, just use 0,0 rather than error
+ // BlackBerry 5, iOS 3 (original iPhone)
+ if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+ box = elem.getBoundingClientRect();
+ }
+ win = getWindow( doc );
+ return {
+ top: box.top + win.pageYOffset - docElem.clientTop,
+ left: box.left + win.pageXOffset - docElem.clientLeft
+ };
+};
- if ( key === "disabled" ) {
- this[ value ? "_disable" : "_enable" ]();
- this.options[ key ] = value;
- // disable element style changes
- return;
- }
+jQuery.offset = {
- this._super( key, value );
+ setOffset: function( elem, options, i ) {
+ var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+ position = jQuery.css( elem, "position" ),
+ curElem = jQuery( elem ),
+ props = {};
- if ( key === "content" ) {
- $.each( this.tooltips, function( id, element ) {
- that._updateContent( element );
- });
+ // Set position first, in-case top/left are set even on static elem
+ if ( position === "static" ) {
+ elem.style.position = "relative";
}
- },
-
- _disable: function() {
- var that = this;
-
- // close open tooltips
- $.each( this.tooltips, function( id, element ) {
- var event = $.Event( "blur" );
- event.target = event.currentTarget = element[0];
- that.close( event, true );
- });
-
- // remove title attributes to prevent native tooltips
- this.element.find( this.options.items ).addBack().each(function() {
- var element = $( this );
- if ( element.is( "[title]" ) ) {
- element
- .data( "ui-tooltip-title", element.attr( "title" ) )
- .attr( "title", "" );
- }
- });
- },
- _enable: function() {
- // restore title attributes
- this.element.find( this.options.items ).addBack().each(function() {
- var element = $( this );
- if ( element.data( "ui-tooltip-title" ) ) {
- element.attr( "title", element.data( "ui-tooltip-title" ) );
- }
- });
- },
+ curOffset = curElem.offset();
+ curCSSTop = jQuery.css( elem, "top" );
+ curCSSLeft = jQuery.css( elem, "left" );
+ calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
- open: function( event ) {
- var that = this,
- target = $( event ? event.target : this.element )
- // we need closest here due to mouseover bubbling,
- // but always pointing at the same event target
- .closest( this.options.items );
+ // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+ if ( calculatePosition ) {
+ curPosition = curElem.position();
+ curTop = curPosition.top;
+ curLeft = curPosition.left;
- // No element to show a tooltip for or the tooltip is already open
- if ( !target.length || target.data( "ui-tooltip-id" ) ) {
- return;
+ } else {
+ curTop = parseFloat( curCSSTop ) || 0;
+ curLeft = parseFloat( curCSSLeft ) || 0;
}
- if ( target.attr( "title" ) ) {
- target.data( "ui-tooltip-title", target.attr( "title" ) );
+ if ( jQuery.isFunction( options ) ) {
+ options = options.call( elem, i, curOffset );
}
- target.data( "ui-tooltip-open", true );
-
- // kill parent tooltips, custom or native, for hover
- if ( event && event.type === "mouseover" ) {
- target.parents().each(function() {
- var parent = $( this ),
- blurEvent;
- if ( parent.data( "ui-tooltip-open" ) ) {
- blurEvent = $.Event( "blur" );
- blurEvent.target = blurEvent.currentTarget = this;
- that.close( blurEvent, true );
- }
- if ( parent.attr( "title" ) ) {
- parent.uniqueId();
- that.parents[ this.id ] = {
- element: this,
- title: parent.attr( "title" )
- };
- parent.attr( "title", "" );
- }
- });
+ if ( options.top != null ) {
+ props.top = ( options.top - curOffset.top ) + curTop;
+ }
+ if ( options.left != null ) {
+ props.left = ( options.left - curOffset.left ) + curLeft;
}
- this._updateContent( target, event );
- },
-
- _updateContent: function( target, event ) {
- var content,
- contentOption = this.options.content,
- that = this,
- eventType = event ? event.type : null;
+ if ( "using" in options ) {
+ options.using.call( elem, props );
- if ( typeof contentOption === "string" ) {
- return this._open( event, target, contentOption );
+ } else {
+ curElem.css( props );
}
+ }
+};
- content = contentOption.call( target[0], function( response ) {
- // ignore async response if tooltip was closed already
- if ( !target.data( "ui-tooltip-open" ) ) {
- return;
- }
- // IE may instantly serve a cached response for ajax requests
- // delay this call to _open so the other call to _open runs first
- that._delay(function() {
- // jQuery creates a special event for focusin when it doesn't
- // exist natively. To improve performance, the native event
- // object is reused and the type is changed. Therefore, we can't
- // rely on the type being correct after the event finished
- // bubbling, so we set it back to the previous value. (#8740)
- if ( event ) {
- event.type = eventType;
- }
- this._open( event, target, response );
- });
- });
- if ( content ) {
- this._open( event, target, content );
- }
- },
- _open: function( event, target, content ) {
- var tooltip, events, delayedShow,
- positionOption = $.extend( {}, this.options.position );
+jQuery.fn.extend({
- if ( !content ) {
+ position: function() {
+ if ( !this[ 0 ] ) {
return;
}
- // Content can be updated multiple times. If the tooltip already
- // exists, then just update the content and bail.
- tooltip = this._find( target );
- if ( tooltip.length ) {
- tooltip.find( ".ui-tooltip-content" ).html( content );
- return;
- }
+ var offsetParent, offset,
+ elem = this[ 0 ],
+ parentOffset = { top: 0, left: 0 };
- // if we have a title, clear it to prevent the native tooltip
- // we have to check first to avoid defining a title if none exists
- // (we don't want to cause an element to start matching [title])
- //
- // We use removeAttr only for key events, to allow IE to export the correct
- // accessible attributes. For mouse events, set to empty string to avoid
- // native tooltip showing up (happens only when removing inside mouseover).
- if ( target.is( "[title]" ) ) {
- if ( event && event.type === "mouseover" ) {
- target.attr( "title", "" );
- } else {
- target.removeAttr( "title" );
- }
- }
+ // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+ if ( jQuery.css( elem, "position" ) === "fixed" ) {
+ // We assume that getBoundingClientRect is available when computed position is fixed
+ offset = elem.getBoundingClientRect();
- tooltip = this._tooltip( target );
- addDescribedBy( target, tooltip.attr( "id" ) );
- tooltip.find( ".ui-tooltip-content" ).html( content );
+ } else {
+ // Get *real* offsetParent
+ offsetParent = this.offsetParent();
- function position( event ) {
- positionOption.of = event;
- if ( tooltip.is( ":hidden" ) ) {
- return;
+ // Get correct offsets
+ offset = this.offset();
+ if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+ parentOffset = offsetParent.offset();
}
- tooltip.position( positionOption );
- }
- if ( this.options.track && event && /^mouse/.test( event.type ) ) {
- this._on( this.document, {
- mousemove: position
- });
- // trigger once to override element-relative positioning
- position( event );
- } else {
- tooltip.position( $.extend({
- of: target
- }, this.options.position ) );
- }
-
- tooltip.hide();
-
- this._show( tooltip, this.options.show );
- // Handle tracking tooltips that are shown with a delay (#8644). As soon
- // as the tooltip is visible, position the tooltip using the most recent
- // event.
- if ( this.options.show && this.options.show.delay ) {
- delayedShow = this.delayedShow = setInterval(function() {
- if ( tooltip.is( ":visible" ) ) {
- position( positionOption.of );
- clearInterval( delayedShow );
- }
- }, $.fx.interval );
- }
- this._trigger( "open", event, { tooltip: tooltip } );
+ // Add offsetParent borders
+ parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+ parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+ }
- events = {
- keyup: function( event ) {
- if ( event.keyCode === $.ui.keyCode.ESCAPE ) {
- var fakeEvent = $.Event(event);
- fakeEvent.currentTarget = target[0];
- this.close( fakeEvent, true );
- }
- },
- remove: function() {
- this._removeTooltip( tooltip );
- }
+ // Subtract parent offsets and element margins
+ return {
+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+ left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
};
- if ( !event || event.type === "mouseover" ) {
- events.mouseleave = "close";
- }
- if ( !event || event.type === "focusin" ) {
- events.focusout = "close";
- }
- this._on( true, target, events );
},
- close: function( event ) {
- var that = this,
- target = $( event ? event.currentTarget : this.element ),
- tooltip = this._find( target );
+ offsetParent: function() {
+ return this.map(function() {
+ var offsetParent = this.offsetParent || docElem;
- // disabling closes the tooltip, so we need to track when we're closing
- // to avoid an infinite loop in case the tooltip becomes disabled on close
- if ( this.closing ) {
- return;
- }
+ while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+ offsetParent = offsetParent.offsetParent;
+ }
- // Clear the interval for delayed tracking tooltips
- clearInterval( this.delayedShow );
+ return offsetParent || docElem;
+ });
+ }
+});
- // only set title if we had one before (see comment in _open())
- if ( target.data( "ui-tooltip-title" ) ) {
- target.attr( "title", target.data( "ui-tooltip-title" ) );
- }
- removeDescribedBy( target );
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+ var top = "pageYOffset" === prop;
- tooltip.stop( true );
- this._hide( tooltip, this.options.hide, function() {
- that._removeTooltip( $( this ) );
- });
+ jQuery.fn[ method ] = function( val ) {
+ return jQuery.access( this, function( elem, method, val ) {
+ var win = getWindow( elem );
- target.removeData( "ui-tooltip-open" );
- this._off( target, "mouseleave focusout keyup" );
- // Remove 'remove' binding only on delegated targets
- if ( target[0] !== this.element[0] ) {
- this._off( target, "remove" );
- }
- this._off( this.document, "mousemove" );
+ if ( val === undefined ) {
+ return win ? win[ prop ] : elem[ method ];
+ }
- if ( event && event.type === "mouseleave" ) {
- $.each( this.parents, function( id, parent ) {
- $( parent.element ).attr( "title", parent.title );
- delete that.parents[ id ];
- });
- }
+ if ( win ) {
+ win.scrollTo(
+ !top ? val : window.pageXOffset,
+ top ? val : window.pageYOffset
+ );
- this.closing = true;
- this._trigger( "close", event, { tooltip: tooltip } );
- this.closing = false;
- },
+ } else {
+ elem[ method ] = val;
+ }
+ }, method, val, arguments.length, null );
+ };
+});
- _tooltip: function( element ) {
- var id = "ui-tooltip-" + increments++,
- tooltip = $( "<div>" )
- .attr({
- id: id,
- role: "tooltip"
- })
- .addClass( "ui-tooltip ui-widget ui-corner-all ui-widget-content " +
- ( this.options.tooltipClass || "" ) );
- $( "<div>" )
- .addClass( "ui-tooltip-content" )
- .appendTo( tooltip );
- tooltip.appendTo( this.document[0].body );
- this.tooltips[ id ] = element;
- return tooltip;
- },
+function getWindow( elem ) {
+ return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+ // margin is only for outerHeight, outerWidth
+ jQuery.fn[ funcName ] = function( margin, value ) {
+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
- _find: function( target ) {
- var id = target.data( "ui-tooltip-id" );
- return id ? $( "#" + id ) : $();
- },
+ return jQuery.access( this, function( elem, type, value ) {
+ var doc;
- _removeTooltip: function( tooltip ) {
- tooltip.remove();
- delete this.tooltips[ tooltip.attr( "id" ) ];
- },
+ if ( jQuery.isWindow( elem ) ) {
+ // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+ // isn't a whole lot we can do. See pull request at this URL for discussion:
+ // https://github.com/jquery/jquery/pull/764
+ return elem.document.documentElement[ "client" + name ];
+ }
- _destroy: function() {
- var that = this;
+ // Get document width or height
+ if ( elem.nodeType === 9 ) {
+ doc = elem.documentElement;
- // close open tooltips
- $.each( this.tooltips, function( id, element ) {
- // Delegate to close method to handle common cleanup
- var event = $.Event( "blur" );
- event.target = event.currentTarget = element[0];
- that.close( event, true );
+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+ // whichever is greatest
+ return Math.max(
+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+ elem.body[ "offset" + name ], doc[ "offset" + name ],
+ doc[ "client" + name ]
+ );
+ }
- // Remove immediately; destroying an open tooltip doesn't use the
- // hide animation
- $( "#" + id ).remove();
+ return value === undefined ?
+ // Get width or height on the element, requesting but not forcing parseFloat
+ jQuery.css( elem, type, extra ) :
- // Restore the title
- if ( element.data( "ui-tooltip-title" ) ) {
- element.attr( "title", element.data( "ui-tooltip-title" ) );
- element.removeData( "ui-tooltip-title" );
- }
- });
- }
+ // Set width or height on the element
+ jQuery.style( elem, type, value, extra );
+ }, type, chainable ? margin : undefined, chainable, null );
+ };
+ });
});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+ return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+// Expose jQuery and $ identifiers, even in
+// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
+// and CommonJS for browser emulators (#13566)
+return (window.jQuery = window.$ = jQuery);
-}( jQuery ) );
+}));
/**
* @license
- * Lo-Dash 2.2.1 <http://lodash.com/>
- * Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
- * Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE>
+ * Lo-Dash 2.4.1 <http://lodash.com/>
+ * Copyright 2012-2014 The Dojo Foundation <http://dojofoundation.org/>
+ * Based on Underscore.js 1.6.0 <http://underscorejs.org/LICENSE>
* Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
* Available under MIT license <http://lodash.com/license>
*/
/** Used as a safe reference for `undefined` in pre ES5 environments */
var undefined;
- /** Used to pool arrays and objects used internally */
- var arrayPool = [],
- objectPool = [];
-
- /** Used to generate unique IDs */
- var idCounter = 0;
-
- /** Used internally to indicate various things */
- var indicatorObject = {};
-
- /** Used to prefix keys to avoid issues with `__proto__` and properties on `Object.prototype` */
- var keyPrefix = +new Date + '';
+ /** Used to compose bitmasks for wrapper metadata */
+ var BIND_FLAG = 1,
+ BIND_KEY_FLAG = 2,
+ CURRY_FLAG = 4,
+ CURRY_BOUND_FLAG = 8,
+ PARTIAL_FLAG = 16,
+ PARTIAL_RIGHT_FLAG = 32;
- /** Used as the size when optimizations are enabled for large arrays */
- var largeArraySize = 75;
+ /** Used as the size when optimizations are enabled for arrays */
+ var LARGE_ARRAY_SIZE = 40;
/** Used as the max size of the `arrayPool` and `objectPool` */
- var maxPoolSize = 40;
+ var MAX_POOL_SIZE = 40;
- /** Used to detect and test whitespace */
- var whitespace = (
- // whitespace
- ' \t\x0B\f\xA0\ufeff' +
+ /** Used as the semantic version number */
+ var version = '2.4.1';
- // line terminators
- '\n\r\u2028\u2029' +
+ /** Used as the property name for wrapper metadata */
+ var expando = '__lodash@' + version + '__';
- // unicode category "Zs" space separators
- '\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000'
- );
+ /** Used to generate unique IDs */
+ var idCounter = 0;
/** Used to match empty string literals in compiled template source */
var reEmptyStringLeading = /\b__p \+= '';/g,
reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
+ /** Used to match HTML entities and HTML characters */
+ var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,
+ reUnescapedHtml = /[&<>"']/g;
+
+ /** Used to match template delimiters */
+ var reEscape = /<%-([\s\S]+?)%>/g,
+ reEvaluate = /<%([\s\S]+?)%>/g,
+ reInterpolate = /<%=([\s\S]+?)%>/g;
+
/**
* Used to match ES6 template delimiters
- * http://people.mozilla.org/~jorendorff/es6-draft.html#sec-7.8.6
+ * http://people.mozilla.org/~jorendorff/es6-draft.html#sec-literals-string-literals
*/
var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
var reFlags = /\w*$/;
/** Used to detected named functions */
- var reFuncName = /^function[ \n\r\t]+\w/;
+ var reFuncName = /^\s*function[ \n\r\t]+\w/;
- /** Used to match "interpolate" template delimiters */
- var reInterpolate = /<%=([\s\S]+?)%>/g;
-
- /** Used to match leading whitespace and zeros to be removed */
- var reLeadingSpacesAndZeros = RegExp('^[' + whitespace + ']*0+(?=.$)');
+ /** Used to detect hexadecimal string values */
+ var reHexPrefix = /^0[xX]/;
/** Used to ensure capturing order of template delimiters */
var reNoMatch = /($^)/;
/** Used to match unescaped characters in compiled string literals */
var reUnescapedString = /['\n\r\t\u2028\u2029\\]/g;
+ /** Used to detect and test whitespace */
+ var whitespace = (
+ // whitespace
+ ' \t\x0B\f\xA0\ufeff' +
+
+ // line terminators
+ '\n\r\u2028\u2029' +
+
+ // unicode category "Zs" space separators
+ '\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000'
+ );
+
+ /** Used to pool arrays and objects used internally */
+ var arrayPool = [],
+ objectPool = [];
+
/** Used to assign default `context` object properties */
var contextProps = [
'Array', 'Boolean', 'Date', 'Error', 'Function', 'Math', 'Number', 'Object',
- 'RegExp', 'String', '_', 'attachEvent', 'clearTimeout', 'isFinite', 'isNaN',
- 'parseInt', 'setImmediate', 'setTimeout'
+ 'RegExp', 'Set', 'String', '_', 'clearTimeout', 'document', 'isFinite', 'isNaN',
+ 'parseInt', 'setTimeout', 'TypeError', 'window', 'WinRTError'
];
/** Used to fix the JScript [[DontEnum]] bug */
'trailing': false
};
- /** Used as the property descriptor for `__bindData__` */
+ /** Used as the property descriptor for wrapper metadata */
var descriptor = {
'configurable': false,
'enumerable': false,
'writable': false
};
- /** Used as the data object for `iteratorTemplate` */
- var iteratorData = {
- 'args': '',
- 'array': null,
- 'bottom': '',
- 'firstArg': '',
- 'init': '',
- 'keys': null,
- 'loop': '',
- 'shadowedProps': null,
- 'support': null,
- 'top': '',
- 'useHas': false
+ /**
+ * Used to convert characters to HTML entities.
+ *
+ * Note: Though the ">" character is escaped for symmetry, characters like
+ * ">", "`", and "/" don't require escaping in HTML and have no special meaning
+ * unless they're part of a tag or unquoted attribute value.
+ * See [Mathias' article](http://mathiasbynens.be/notes/ambiguous-ampersands)
+ * (under "semi-related fun fact") for more details.
+ */
+ var htmlEscapes = {
+ '&': '&',
+ '<': '<',
+ '>': '>',
+ '"': '"',
+ "'": '''
+ };
+
+ /** Used to convert HTML entities to characters */
+ var htmlUnescapes = {
+ '&': '&',
+ '<': '<',
+ '>': '>',
+ '"': '"',
+ ''': "'"
};
/** Used to determine if values are of the language type Object */
var objectTypes = {
- 'boolean': false,
'function': true,
- 'object': true,
- 'number': false,
- 'string': false,
- 'undefined': false
+ 'object': true
};
/** Used to escape characters for inclusion in compiled string literals */
/** Detect free variable `module` */
var freeModule = objectTypes[typeof module] && module && !module.nodeType && module;
- /** Detect the popular CommonJS extension `module.exports` */
- var moduleExports = freeModule && freeModule.exports === freeExports && freeExports;
-
/** Detect free variable `global` from Node.js or Browserified code and use it as `root` */
- var freeGlobal = objectTypes[typeof global] && global;
- if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
+ var freeGlobal = freeExports && freeModule && typeof global == 'object' && global;
+ if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal || freeGlobal.self === freeGlobal)) {
root = freeGlobal;
}
+ /** Detect the popular CommonJS extension `module.exports` */
+ var moduleExports = freeModule && freeModule.exports === freeExports && freeExports;
+
/*--------------------------------------------------------------------------*/
/**
- * The base implementation of `_.indexOf` without support for binary searches
- * or `fromIndex` constraints.
+ * The base implementation of `compareAscending` used to compare values and
+ * sort them in ascending order without guaranteeing a stable sort.
+ *
+ * @private
+ * @param {*} a The value to compare to `b`.
+ * @param {*} b The value to compare to `a`.
+ * @returns {number} Returns the sort order indicator for `a`.
+ */
+ function baseCompareAscending(a, b) {
+ if (a !== b) {
+ if (a > b || typeof a == 'undefined') {
+ return 1;
+ }
+ if (a < b || typeof b == 'undefined') {
+ return -1;
+ }
+ }
+ return 0;
+ }
+
+ /**
+ * The base implementation of `_.indexOf` without support for binary searches.
*
* @private
* @param {Array} array The array to search.
* @returns {number} Returns `0` if `value` is found, else `-1`.
*/
function cacheIndexOf(cache, value) {
- var type = typeof value;
- cache = cache.cache;
-
- if (type == 'boolean' || value == null) {
- return cache[value] ? 0 : -1;
- }
- if (type != 'number' && type != 'string') {
- type = 'object';
- }
- var key = type == 'number' ? value : keyPrefix + value;
- cache = (cache = cache[type]) && cache[key];
+ return cache.has(value) ? 0 : -1;
+ }
- return type == 'object'
- ? (cache && baseIndexOf(cache, value) > -1 ? 0 : -1)
- : (cache ? 0 : -1);
+ /**
+ * Used by `_.max` and `_.min` as the default callback when a given
+ * collection is a string value.
+ *
+ * @private
+ * @param {string} value The character to inspect.
+ * @returns {number} Returns the code unit of given character.
+ */
+ function charAtCallback(value) {
+ return value.charCodeAt(0);
}
/**
- * Adds a given value to the corresponding cache object.
+ * Gets the index of the first character of `string` that is not found in `chars`.
*
* @private
- * @param {*} value The value to add to the cache.
+ * @param {string} string The string to inspect.
+ * @returns {number} Returns the index of the first character not found in `chars`.
*/
- function cachePush(value) {
- var cache = this.cache,
- type = typeof value;
-
- if (type == 'boolean' || value == null) {
- cache[value] = true;
- } else {
- if (type != 'number' && type != 'string') {
- type = 'object';
- }
- var key = type == 'number' ? value : keyPrefix + value,
- typeCache = cache[type] || (cache[type] = {});
+ function charsLeftIndex(string, chars) {
+ var index = -1,
+ length = string.length;
- if (type == 'object') {
- (typeCache[key] || (typeCache[key] = [])).push(value);
- } else {
- typeCache[key] = true;
+ while (++index < length) {
+ if (chars.indexOf(string.charAt(index)) < 0) {
+ break;
}
}
+ return index;
}
/**
- * Used by `_.max` and `_.min` as the default callback when a given
- * collection is a string value.
+ * Gets the index of the last character of `string` that is not found in `chars`.
*
* @private
- * @param {string} value The character to inspect.
- * @returns {number} Returns the code unit of given character.
+ * @param {string} string The string to inspect.
+ * @returns {number} Returns the index of the last character not found in `chars`.
*/
- function charAtCallback(value) {
- return value.charCodeAt(0);
+ function charsRightIndex(string, chars) {
+ var index = string.length;
+ while (index--) {
+ if (chars.indexOf(string.charAt(index)) < 0) {
+ break;
+ }
+ }
+ return index;
}
/**
- * Used by `sortBy` to compare transformed `collection` elements, stable sorting
- * them in ascending order.
+ * Used by `sortBy` to compare transformed elements of a collection and stable
+ * sort them in ascending order.
*
* @private
* @param {Object} a The object to compare to `b`.
* @param {Object} b The object to compare to `a`.
- * @returns {number} Returns the sort order indicator of `1` or `-1`.
+ * @returns {number} Returns the sort order indicator for `a`.
*/
function compareAscending(a, b) {
+ return baseCompareAscending(a.criteria, b.criteria) || a.index - b.index;
+ }
+
+ /**
+ * Used by `sortBy` to compare multiple properties of each element in a
+ * collection and stable sort them in ascending order.
+ *
+ * @private
+ * @param {Object} a The object to compare to `b`.
+ * @param {Object} b The object to compare to `a`.
+ * @returns {number} Returns the sort order indicator for `a`.
+ */
+ function compareMultipleAscending(a, b) {
var ac = a.criteria,
- bc = b.criteria;
+ bc = b.criteria,
+ index = -1,
+ length = ac.length;
- // ensure a stable sort in V8 and other engines
- // http://code.google.com/p/v8/issues/detail?id=90
- if (ac !== bc) {
- if (ac > bc || typeof ac == 'undefined') {
- return 1;
- }
- if (ac < bc || typeof bc == 'undefined') {
- return -1;
+ while (++index < length) {
+ var result = baseCompareAscending(ac[index], bc[index]);
+ if (result) {
+ return result;
}
}
- // The JS engine embedded in Adobe applications like InDesign has a buggy
- // `Array#sort` implementation that causes it, under certain circumstances,
- // to return the same value for `a` and `b`.
- // See https://github.com/jashkenas/underscore/pull/1247
+ // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
+ // that causes it, under certain circumstances, to provided the same value
+ // for `a` and `b`. See https://github.com/jashkenas/underscore/pull/1247
+ //
+ // This also ensures a stable sort in V8 and other engines.
+ // See https://code.google.com/p/v8/issues/detail?id=90
return a.index - b.index;
}
/**
- * Creates a cache object to optimize linear searches of large arrays.
+ * Used by `escape` to convert characters to HTML entities.
*
* @private
- * @param {Array} [array=[]] The array to search.
- * @returns {null|Object} Returns the cache object or `null` if caching should not be used.
+ * @param {string} match The matched character to escape.
+ * @returns {string} Returns the escaped character.
*/
- function createCache(array) {
- var index = -1,
- length = array.length,
- first = array[0],
- mid = array[(length / 2) | 0],
- last = array[length - 1];
-
- if (first && typeof first == 'object' &&
- mid && typeof mid == 'object' && last && typeof last == 'object') {
- return false;
- }
- var cache = getObject();
- cache['false'] = cache['null'] = cache['true'] = cache['undefined'] = false;
-
- var result = getObject();
- result.array = array;
- result.cache = cache;
- result.push = cachePush;
-
- while (++index < length) {
- result.push(array[index]);
- }
- return result;
+ function escapeHtmlChar(match) {
+ return htmlEscapes[match];
}
/**
*/
function getObject() {
return objectPool.pop() || {
- 'array': null,
- 'cache': null,
'criteria': null,
- 'false': false,
'index': 0,
- 'null': false,
- 'number': null,
- 'object': null,
- 'push': null,
- 'string': null,
- 'true': false,
- 'undefined': false,
'value': null
};
}
}
/**
- * A no-operation function.
+ * Releases `array` back to the array pool.
*
* @private
+ * @param {Array} array The array to release.
*/
- function noop() {
- // no operation performed
+ function releaseArray(array) {
+ array.length = 0;
+ if (arrayPool.length < MAX_POOL_SIZE) {
+ arrayPool.push(array);
+ }
}
/**
- * Releases the given array back to the array pool.
+ * Releases `object` back to the object pool.
*
* @private
- * @param {Array} [array] The array to release.
+ * @param {Object} object The object to release.
*/
- function releaseArray(array) {
- array.length = 0;
- if (arrayPool.length < maxPoolSize) {
- arrayPool.push(array);
+ function releaseObject(object) {
+ object.criteria = object.value = null;
+ if (objectPool.length < MAX_POOL_SIZE) {
+ objectPool.push(object);
}
}
/**
- * Releases the given object back to the object pool.
+ * A fallback implementation of `trim` to remove leading and trailing
+ * whitespace or specified characters from `string`.
*
* @private
- * @param {Object} [object] The object to release.
+ * @param {string} string The string to trim.
+ * @param {string} [chars=whitespace] The characters to trim.
+ * @returns {string} Returns the trimmed string.
*/
- function releaseObject(object) {
- var cache = object.cache;
- if (cache) {
- releaseObject(cache);
+ function shimTrim(string, chars) {
+ string = string == null ? '' : String(string);
+ if (!string) {
+ return string;
}
- object.array = object.cache = object.criteria = object.object = object.number = object.string = object.value = null;
- if (objectPool.length < maxPoolSize) {
- objectPool.push(object);
+ if (chars == null) {
+ return string.slice(trimmedLeftIndex(string), trimmedRightIndex(string) + 1);
}
+ chars = String(chars);
+ return string.slice(charsLeftIndex(string, chars), charsRightIndex(string, chars) + 1);
}
/**
- * Slices the `collection` from the `start` index up to, but not including,
- * the `end` index.
+ * A fallback implementation of `trimLeft` to remove leading whitespace or
+ * specified characters from `string`.
*
- * Note: This function is used instead of `Array#slice` to support node lists
- * in IE < 9 and to ensure dense arrays are returned.
+ * @private
+ * @param {string} string The string to trim.
+ * @param {string} [chars=whitespace] The characters to trim.
+ * @returns {string} Returns the trimmed string.
+ */
+ function shimTrimLeft(string, chars) {
+ string = string == null ? '' : String(string);
+ if (!string) {
+ return string;
+ }
+ if (chars == null) {
+ return string.slice(trimmedLeftIndex(string))
+ }
+ chars = String(chars);
+ return string.slice(charsLeftIndex(string, chars));
+ }
+
+ /**
+ * A fallback implementation of `trimRight` to remove trailing whitespace or
+ * specified characters from `string`.
*
* @private
- * @param {Array|Object|string} collection The collection to slice.
- * @param {number} start The start index.
- * @param {number} end The end index.
- * @returns {Array} Returns the new array.
+ * @param {string} string The string to trim.
+ * @param {string} [chars=whitespace] The characters to trim.
+ * @returns {string} Returns the trimmed string.
*/
- function slice(array, start, end) {
- start || (start = 0);
- if (typeof end == 'undefined') {
- end = array ? array.length : 0;
+ function shimTrimRight(string, chars) {
+ string = string == null ? '' : String(string);
+ if (!string) {
+ return string;
+ }
+ if (chars == null) {
+ return string.slice(0, trimmedRightIndex(string) + 1)
}
+ chars = String(chars);
+ return string.slice(0, charsRightIndex(string, chars) + 1);
+ }
+
+ /**
+ * Gets the index of the first non-whitespace character of `string`.
+ *
+ * @private
+ * @param {string} string The string to inspect.
+ * @returns {number} Returns the index of the first non-whitespace character.
+ */
+ function trimmedLeftIndex(string) {
var index = -1,
- length = end - start || 0,
- result = Array(length < 0 ? 0 : length);
+ length = string.length;
while (++index < length) {
- result[index] = array[start + index];
+ var c = string.charCodeAt(index);
+ if (!((c <= 160 && (c >= 9 && c <= 13) || c == 32 || c == 160) || c == 5760 || c == 6158 ||
+ (c >= 8192 && (c <= 8202 || c == 8232 || c == 8233 || c == 8239 || c == 8287 || c == 12288 || c == 65279)))) {
+ break;
+ }
+ }
+ return index;
+ }
+
+ /**
+ * Gets the index of the last non-whitespace character of `string`.
+ *
+ * @private
+ * @param {string} string The string to inspect.
+ * @returns {number} Returns the index of the last non-whitespace character.
+ */
+ function trimmedRightIndex(string) {
+ var index = string.length;
+ while (index--) {
+ var c = string.charCodeAt(index);
+ if (!((c <= 160 && (c >= 9 && c <= 13) || c == 32 || c == 160) || c == 5760 || c == 6158 ||
+ (c >= 8192 && (c <= 8202 || c == 8232 || c == 8233 || c == 8239 || c == 8287 || c == 12288 || c == 65279)))) {
+ break;
+ }
}
- return result;
+ return index;
+ }
+
+ /**
+ * Used by `unescape` to convert HTML entities to characters.
+ *
+ * @private
+ * @param {string} match The matched character to unescape.
+ * @returns {string} Returns the unescaped character.
+ */
+ function unescapeHtmlChar(match) {
+ return htmlUnescapes[match];
}
/*--------------------------------------------------------------------------*/
* @memberOf _
* @category Utilities
* @param {Object} [context=root] The context object.
- * @returns {Function} Returns the `lodash` function.
+ * @returns {Function} Returns a new `lodash` function.
*/
function runInContext(context) {
// Avoid issues with some ES3 environments that attempt to use values, named
String = context.String,
TypeError = context.TypeError;
- /**
- * Used for `Array` method references.
- *
- * Normally `Array.prototype` would suffice, however, using an array literal
- * avoids issues in Narwhal.
- */
- var arrayRef = [];
-
/** Used for native method references */
- var errorProto = Error.prototype,
+ var arrayRef = Array.prototype,
+ errorProto = Error.prototype,
objectProto = Object.prototype,
stringProto = String.prototype;
+ /** Used to detect DOM support */
+ var document = (document = context.window) && document.document;
+
/** Used to restore the original `_` reference in `noConflict` */
var oldDash = context._;
+ /** Used to resolve the internal [[Class]] of values */
+ var toString = objectProto.toString;
+
/** Used to detect if a method is native */
var reNative = RegExp('^' +
- String(objectProto.valueOf)
+ String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
- .replace(/valueOf|for [^\]]+/g, '.+?') + '$'
+ .replace(/toString|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);
/** Native method shortcuts */
clearTimeout = context.clearTimeout,
floor = Math.floor,
fnToString = Function.prototype.toString,
- getPrototypeOf = reNative.test(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf,
+ getPrototypeOf = isNative(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf,
hasOwnProperty = objectProto.hasOwnProperty,
- now = reNative.test(now = Date.now) && now || function() { return +new Date; },
push = arrayRef.push,
propertyIsEnumerable = objectProto.propertyIsEnumerable,
- setImmediate = context.setImmediate,
+ Set = isNative(Set = context.Set) && Set,
setTimeout = context.setTimeout,
splice = arrayRef.splice,
- toString = objectProto.toString,
unshift = arrayRef.unshift;
+ /** Used to set meta data on functions */
var defineProperty = (function() {
+ // IE 8 only accepts DOM elements
try {
var o = {},
- func = reNative.test(func = Object.defineProperty) && func,
+ func = isNative(func = Object.defineProperty) && func,
result = func(o, o, o) && func;
} catch(e) { }
return result;
}());
/* Native method shortcuts for methods with the same name as other `lodash` methods */
- var nativeBind = reNative.test(nativeBind = toString.bind) && nativeBind,
- nativeCreate = reNative.test(nativeCreate = Object.create) && nativeCreate,
- nativeIsArray = reNative.test(nativeIsArray = Array.isArray) && nativeIsArray,
+ var nativeContains = isNative(nativeContains = stringProto.contains) && nativeContains,
+ nativeCreate = isNative(nativeCreate = Object.create) && nativeCreate,
+ nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray,
nativeIsFinite = context.isFinite,
nativeIsNaN = context.isNaN,
- nativeKeys = reNative.test(nativeKeys = Object.keys) && nativeKeys,
+ nativeKeys = isNative(nativeKeys = Object.keys) && nativeKeys,
nativeMax = Math.max,
nativeMin = Math.min,
+ nativeNow = isNative(nativeNow = Date.now) && nativeNow,
nativeParseInt = context.parseInt,
nativeRandom = Math.random,
- nativeSlice = arrayRef.slice;
-
- /** Detect various environments */
- var isIeOpera = reNative.test(context.attachEvent),
- isV8 = nativeBind && !/\n|true/.test(nativeBind + isIeOpera);
+ nativeTrim = isNative(nativeTrim = stringProto.trim) && !nativeTrim.call(whitespace) && nativeTrim,
+ nativeTrimLeft = isNative(nativeTrimLeft = stringProto.trimLeft) && !nativeTrimLeft.call(whitespace) && nativeTrimLeft,
+ nativeTrimRight = isNative(nativeTrimRight = stringProto.trimRight) && !nativeTrimRight.call(whitespace) && nativeTrimRight;
/** Used to lookup a built-in constructor by [[Class]] */
var ctorByClass = {};
(function() {
var length = shadowedProps.length;
while (length--) {
- var prop = shadowedProps[length];
+ var key = shadowedProps[length];
for (var className in nonEnumProps) {
- if (hasOwnProperty.call(nonEnumProps, className) && !hasOwnProperty.call(nonEnumProps[className], prop)) {
- nonEnumProps[className][prop] = false;
+ if (hasOwnProperty.call(nonEnumProps, className) && !hasOwnProperty.call(nonEnumProps[className], key)) {
+ nonEnumProps[className][key] = false;
}
}
}
*
* The chainable wrapper functions are:
* `after`, `assign`, `bind`, `bindAll`, `bindKey`, `chain`, `compact`,
- * `compose`, `concat`, `countBy`, `create`, `createCallback`, `curry`,
- * `debounce`, `defaults`, `defer`, `delay`, `difference`, `filter`, `flatten`,
- * `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`,
- * `functions`, `groupBy`, `indexBy`, `initial`, `intersection`, `invert`,
- * `invoke`, `keys`, `map`, `max`, `memoize`, `merge`, `min`, `object`, `omit`,
- * `once`, `pairs`, `partial`, `partialRight`, `pick`, `pluck`, `pull`, `push`,
- * `range`, `reject`, `remove`, `rest`, `reverse`, `shuffle`, `slice`, `sort`,
- * `sortBy`, `splice`, `tap`, `throttle`, `times`, `toArray`, `transform`,
- * `union`, `uniq`, `unshift`, `unzip`, `values`, `where`, `without`, `wrap`,
+ * `compose`, `concat`, `constant`, `countBy`, `create`, `createCallback`,
+ * `curry`, `debounce`, `defaults`, `defer`, `delay`, `difference`, `filter`,
+ * `flatten`, `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`,
+ * `forOwnRight`, `functions`, `groupBy`, `indexBy`, `initial`, `intersection`,
+ * `invert`, `invoke`, `keys`, `map`, `mapValues`, `matches`, `max`, `memoize`,
+ * `merge`, `min`, `noop`, `object`, `omit`, `once`, `pairs`, `partial`,
+ * `partialRight`, `pick`, `pluck`, `property`, `pull`, `push`, `range`,
+ * `reject`, `remove`, `rest`, `reverse`, `shuffle`, `slice`, `sort`, `sortBy`,
+ * `splice`, `tap`, `throttle`, `times`, `toArray`, `transform`, `union`,
+ * `uniq`, `unshift`, `unzip`, `values`, `where`, `without`, `wrap`, `xor`,
* and `zip`
*
* The non-chainable wrapper functions are:
- * `clone`, `cloneDeep`, `contains`, `escape`, `every`, `find`, `findIndex`,
- * `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `has`, `identity`,
- * `indexOf`, `isArguments`, `isArray`, `isBoolean`, `isDate`, `isElement`,
- * `isEmpty`, `isEqual`, `isFinite`, `isFunction`, `isNaN`, `isNull`, `isNumber`,
- * `isObject`, `isPlainObject`, `isRegExp`, `isString`, `isUndefined`, `join`,
- * `lastIndexOf`, `mixin`, `noConflict`, `parseInt`, `pop`, `random`, `reduce`,
- * `reduceRight`, `result`, `shift`, `size`, `some`, `sortedIndex`, `runInContext`,
- * `template`, `unescape`, `uniqueId`, and `value`
- *
- * The wrapper functions `first` and `last` return wrapped values when `n` is
- * provided, otherwise they return unwrapped values.
+ * `capitalize`, `clone`, `cloneDeep`, `contains`, `escape`, `every`, `find`,
+ * `findIndex`, `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `has`,
+ * `identity`, `indexOf`, `isArguments`, `isArray`, `isBoolean`, `isDate`,
+ * `isElement`, `isEmpty`, `isEqual`, `isFinite`, `isFunction`, `isNaN`,
+ * `isNull`, `isNumber`, `isObject`, `isPlainObject`, `isRegExp`, `isString`,
+ * `isUndefined`, `join`, `lastIndexOf`, `mixin`, `noConflict`, `now`,
+ * `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, `result`, `shift`,
+ * `size`, `some`, `sortedIndex`, `runInContext`, `template`, `trim`,
+ * `trimLeft`, `trimRight`, `unescape`, `uniqueId`, and `value`
+ *
+ * The wrapper functions `first`, `last`, and `sample` return wrapped values
+ * when `n` is provided, otherwise they return unwrapped values.
*
* Explicit chaining can be enabled by using the `_.chain` method.
*
*
* @private
* @param {*} value The value to wrap in a `lodash` instance.
- * @param {boolean} chainAll A flag to enable chaining for all methods
+ * @param {boolean} [chainAll=false] A flag to enable chaining for all methods
* @returns {Object} Returns a `lodash` instance.
*/
function lodashWrapper(value, chainAll) {
props = [];
ctor.prototype = { 'valueOf': 1, 'y': 1 };
- for (var prop in new ctor) { props.push(prop); }
- for (prop in arguments) { }
+ for (var key in new ctor) { props.push(key); }
+ for (key in arguments) { }
/**
* Detect if an `arguments` object's [[Class]] is resolvable (all but Firefox < 4, IE < 9).
support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype');
/**
- * Detect if `Function#bind` exists and is inferred to be fast (all but V8).
- *
- * @memberOf _.support
- * @type boolean
- */
- support.fastBind = nativeBind && !isV8;
-
- /**
* Detect if functions can be decompiled by `Function#toString`
* (all but PS3 and older Opera mobile browsers & avoided in Windows 8 apps).
*
* @memberOf _.support
* @type boolean
*/
- support.funcDecomp = !reNative.test(context.WinRTError) && reThis.test(runInContext);
+ support.funcDecomp = !isNative(context.WinRTError) && reThis.test(runInContext);
/**
* Detect if `Function#name` is supported (all but IE).
* @memberOf _.support
* @type boolean
*/
- support.nonEnumArgs = prop != 0;
+ support.nonEnumArgs = key != 0;
/**
* Detect if properties shadowing those on `Object.prototype` are non-enumerable.
* @memberOf _.support
* @type boolean
*/
- support.spliceObjects = (arrayRef.splice.call(object, 0, 1), !object[0]);
+ support.spliceObjects = (splice.call(object, 0, 1), !object[0]);
/**
* Detect lack of support for accessing string characters by index.
support.unindexedChars = ('x'[0] + Object('x')[0]) != 'xx';
/**
+ * Detect if the DOM is supported.
+ *
+ * @memberOf _.support
+ * @type boolean
+ */
+ try {
+ support.dom = document.createDocumentFragment().nodeType === 11;
+ } catch(e) {
+ support.dom = false;
+ }
+
+ /**
* Detect if a DOM node's [[Class]] is resolvable (all but IE < 9)
* and that the JS engine errors when attempting to coerce an object to
* a string without a `toString` function.
* @memberOf _.templateSettings
* @type RegExp
*/
- 'escape': /<%-([\s\S]+?)%>/g,
+ 'escape': reEscape,
/**
* Used to detect code to be evaluated.
* @memberOf _.templateSettings
* @type RegExp
*/
- 'evaluate': /<%([\s\S]+?)%>/g,
+ 'evaluate': reEvaluate,
/**
* Used to detect `data` property values to inject.
* @returns {string} Returns the interpolated text.
*/
var iteratorTemplate = template(
- // the `iterable` may be reassigned by the `top` snippet
- 'var index, iterable = <%= firstArg %>, ' +
// assign the `result` variable an initial value
- 'result = <%= init %>;\n' +
- // exit early if the first argument is falsey
- 'if (!iterable) return result;\n' +
- // add code before the iteration branches
- '<%= top %>;' +
-
- // array-like iteration:
- '<% if (array) { %>\n' +
- 'var length = iterable.length; index = -1;\n' +
- 'if (<%= array %>) {' +
-
- // add support for accessing string characters by index if needed
- ' <% if (support.unindexedChars) { %>\n' +
- ' if (isString(iterable)) {\n' +
- " iterable = iterable.split('')\n" +
- ' }' +
- ' <% } %>\n' +
+ 'var result = <%= init %>;\n' +
- // iterate over the array-like value
- ' while (++index < length) {\n' +
- ' <%= loop %>;\n' +
- ' }\n' +
- '}\n' +
- 'else {' +
+ // exit early if the first argument is not an object
+ "if (!isObject(object)) {\n" +
+ ' return result;\n' +
+ '}' +
- // object iteration:
// add support for iterating over `arguments` objects if needed
- ' <% } else if (support.nonEnumArgs) { %>\n' +
- ' var length = iterable.length; index = -1;\n' +
- ' if (length && isArguments(iterable)) {\n' +
- ' while (++index < length) {\n' +
- " index += '';\n" +
- ' <%= loop %>;\n' +
- ' }\n' +
- ' } else {' +
- ' <% } %>' +
+ '<% if (support.nonEnumArgs) { %>\n' +
+ 'var length = object.length;\n' +
+ 'if (length && isArguments(object)) {\n' +
+ ' key = -1;\n' +
+ ' while (++key < length) {\n' +
+ " key += '';\n" +
+ ' <%= loop %>;\n' +
+ ' }\n' +
+ ' return result;\n' +
+ '}' +
+ '<% } %>' +
// avoid iterating over `prototype` properties in older Firefox, Opera, and Safari
- ' <% if (support.enumPrototypes) { %>\n' +
- " var skipProto = typeof iterable == 'function';\n" +
- ' <% } %>' +
+ '<% if (support.enumPrototypes) { %>\n' +
+ "var skipProto = typeof object == 'function';\n" +
+ '<% } %>' +
// avoid iterating over `Error.prototype` properties in older IE and Safari
- ' <% if (support.enumErrorProps) { %>\n' +
- ' var skipErrorProps = iterable === errorProto || iterable instanceof Error;\n' +
- ' <% } %>' +
+ '<% if (support.enumErrorProps) { %>\n' +
+ 'var skipErrorProps = object === errorProto || object instanceof Error;\n' +
+ '<% } %>' +
// define conditions used in the loop
- ' <%' +
- ' var conditions = [];' +
- ' if (support.enumPrototypes) { conditions.push(\'!(skipProto && index == "prototype")\'); }' +
- ' if (support.enumErrorProps) { conditions.push(\'!(skipErrorProps && (index == "message" || index == "name"))\'); }' +
- ' %>' +
-
- // iterate own properties using `Object.keys`
- ' <% if (useHas && keys) { %>\n' +
- ' var ownIndex = -1,\n' +
- ' ownProps = objectTypes[typeof iterable] && keys(iterable),\n' +
- ' length = ownProps ? ownProps.length : 0;\n\n' +
- ' while (++ownIndex < length) {\n' +
- ' index = ownProps[ownIndex];\n<%' +
- " if (conditions.length) { %> if (<%= conditions.join(' && ') %>) {\n <% } %>" +
- ' <%= loop %>;' +
- ' <% if (conditions.length) { %>\n }<% } %>\n' +
- ' }' +
+ '<%' +
+ 'var conditions = [];\n' +
+ "if (support.enumPrototypes) { conditions.push('!(skipProto && key == \\'prototype\\')'); }\n" +
+ "if (support.enumErrorProps) { conditions.push('!(skipErrorProps && (key == \\'message\\' || key == \\'name\\'))'); }" +
+ '%>\n' +
+
+ // iterate over the object
+ 'for (var key in object) {\n<%' +
+ " if (useHas) { conditions.push('hasOwnProperty.call(object, key)'); }\n" +
+ " if (conditions.length) { %> if (<%= conditions.join(' && ') %>) {\n <% } %>" +
+ ' <%= loop %>;' +
+ ' <% if (conditions.length) { %>\n }<% } %>\n' +
+ '}\n' +
- // else using a for-in loop
- ' <% } else { %>\n' +
- ' for (index in iterable) {\n<%' +
- ' if (useHas) { conditions.push("hasOwnProperty.call(iterable, index)"); }' +
- " if (conditions.length) { %> if (<%= conditions.join(' && ') %>) {\n <% } %>" +
- ' <%= loop %>;' +
- ' <% if (conditions.length) { %>\n }<% } %>\n' +
+ // Lo-Dash skips the `constructor` property when it infers it's iterating
+ // over a `prototype` object because IE < 9 can't set the `[[Enumerable]]`
+ // attribute of an existing property and the `constructor` property of a
+ // prototype defaults to non-enumerable.
+ '<% if (support.nonEnumShadows) { %>\n' +
+ 'if (object !== objectProto) {\n' +
+ " var ctor = object.constructor,\n" +
+ ' isProto = object === (ctor && ctor.prototype),\n' +
+ ' className = object === stringProto ? stringClass : object === errorProto ? errorClass : toString.call(object),\n' +
+ ' nonEnum = nonEnumProps[className];\n' +
+ ' <% for (var index = 0; index < 7; index++) { %>\n' +
+ " key = '<%= shadowedProps[index] %>';\n" +
+ ' if ((!(isProto && nonEnum[key]) && hasOwnProperty.call(object, key))<%' +
+ ' if (!useHas) { %> || (!nonEnum[key] && object[key] !== objectProto[key])<% }' +
+ ' %>) {\n' +
+ ' <%= loop %>;\n' +
' }' +
+ ' <% } %>\n' +
+ '}' +
+ '<% } %>\n' +
- // Because IE < 9 can't set the `[[Enumerable]]` attribute of an
- // existing property and the `constructor` property of a prototype
- // defaults to non-enumerable, Lo-Dash skips the `constructor`
- // property when it infers it's iterating over a `prototype` object.
- ' <% if (support.nonEnumShadows) { %>\n\n' +
- ' if (iterable !== objectProto) {\n' +
- " var ctor = iterable.constructor,\n" +
- ' isProto = iterable === (ctor && ctor.prototype),\n' +
- ' className = iterable === stringProto ? stringClass : iterable === errorProto ? errorClass : toString.call(iterable),\n' +
- ' nonEnum = nonEnumProps[className];\n' +
- ' <% for (k = 0; k < 7; k++) { %>\n' +
- " index = '<%= shadowedProps[k] %>';\n" +
- ' if ((!(isProto && nonEnum[index]) && hasOwnProperty.call(iterable, index))<%' +
- ' if (!useHas) { %> || (!nonEnum[index] && iterable[index] !== objectProto[index])<% }' +
- ' %>) {\n' +
- ' <%= loop %>;\n' +
- ' }' +
- ' <% } %>\n' +
- ' }' +
- ' <% } %>' +
- ' <% } %>' +
- ' <% if (array || support.nonEnumArgs) { %>\n}<% } %>\n' +
-
- // add code to the bottom of the iteration function
- '<%= bottom %>;\n' +
- // finally, return the `result`
- 'return result'
+ 'return result;'
);
/*--------------------------------------------------------------------------*/
/**
+ * The base implementation of `_.bind` that creates the bound function and
+ * sets its meta data.
+ *
+ * @private
+ * @param {Array} data The metadata array.
+ * @returns {Function} Returns the new bound function.
+ */
+ function baseBind(data) {
+ var func = data[0],
+ thisArg = data[3],
+ partialArgs = data[4];
+
+ function bound() {
+ // `Function#bind` spec
+ // http://es5.github.io/#x15.3.4.5
+ if (partialArgs) {
+ // avoid `arguments` object deoptimizations by using `slice` instead
+ // of `Array.prototype.slice.call` and not assigning `arguments` to a
+ // variable as a ternary expression
+ var args = slice(partialArgs);
+ push.apply(args, arguments);
+ }
+ // mimic the constructor's `return` behavior
+ // http://es5.github.io/#x13.2.2
+ if (this instanceof bound) {
+ // ensure `new bound` is an instance of `func`
+ var thisBinding = baseCreate(func.prototype),
+ result = func.apply(thisBinding, args || arguments);
+ return isObject(result) ? result : thisBinding;
+ }
+ return func.apply(thisArg, args || arguments);
+ }
+ setData(bound, data);
+ return bound;
+ }
+
+ /**
* The base implementation of `_.clone` without argument juggling or support
* for `thisArg` binding.
*
* @private
* @param {*} value The value to clone.
- * @param {boolean} [deep=false] Specify a deep clone.
+ * @param {boolean} [isDeep=false] Specify a deep clone.
* @param {Function} [callback] The function to customize cloning values.
* @param {Array} [stackA=[]] Tracks traversed source objects.
* @param {Array} [stackB=[]] Associates clones with source counterparts.
* @returns {*} Returns the cloned value.
*/
- function baseClone(value, deep, callback, stackA, stackB) {
+ function baseClone(value, isDeep, callback, stackA, stackB) {
if (callback) {
var result = callback(value);
if (typeof result != 'undefined') {
return value;
}
var isArr = isArray(value);
- if (deep) {
+ if (isDeep) {
// check for circular references and return corresponding clone
var initedStack = !stackA;
stackA || (stackA = getArray());
}
}
// exit for shallow clone
- if (!deep) {
+ if (!isDeep) {
return result;
}
// add the source value to the stack of traversed objects
stackB.push(result);
// recursively populate clone (susceptible to call stack limits)
- (isArr ? baseEach : forOwn)(value, function(objValue, key) {
- result[key] = baseClone(objValue, deep, callback, stackA, stackB);
+ (isArr ? baseEach : baseForOwn)(value, function(objValue, key) {
+ result[key] = baseClone(objValue, isDeep, callback, stackA, stackB);
});
if (initedStack) {
* @param {Object} prototype The object to inherit from.
* @returns {Object} Returns the new object.
*/
- function baseCreate(prototype, properties) {
+ function baseCreate(prototype) {
return isObject(prototype) ? nativeCreate(prototype) : {};
}
- // fallback for browsers without `Object.create`
+ // fallback for environments without `Object.create`
if (!nativeCreate) {
- baseCreate = function(prototype) {
- if (isObject(prototype)) {
- noop.prototype = prototype;
- var result = new noop;
- noop.prototype = null;
- }
- return result || {};
- };
+ baseCreate = (function() {
+ function Object() {}
+ return function(prototype) {
+ if (isObject(prototype)) {
+ Object.prototype = prototype;
+ var result = new Object;
+ Object.prototype = null;
+ }
+ return result || context.Object();
+ };
+ }());
}
/**
if (typeof thisArg == 'undefined' || !('prototype' in func)) {
return func;
}
- var bindData = func.__bindData__;
- if (typeof bindData == 'undefined') {
+ var data = func[expando];
+ if (typeof data == 'undefined') {
if (support.funcNames) {
- bindData = !func.name;
+ data = !func.name;
}
- bindData = bindData || !support.funcDecomp;
- if (!bindData) {
+ data = data || !support.funcDecomp;
+ if (!data) {
var source = fnToString.call(func);
if (!support.funcNames) {
- bindData = !reFuncName.test(source);
+ data = !reFuncName.test(source);
}
- if (!bindData) {
+ if (!data) {
// checks if `func` references the `this` keyword and stores the result
- bindData = reThis.test(source);
- setBindData(func, bindData);
+ data = reThis.test(source);
+ setData(func, data);
}
}
}
// exit early if there are no `this` references or `func` is bound
- if (bindData === false || (bindData !== true && bindData[1] & 1)) {
+ if (data === false || (data !== true && data[1] & BIND_FLAG)) {
return func;
}
switch (argCount) {
return func.call(thisArg, accumulator, value, index, collection);
};
}
- return bind(func, thisArg);
+ return bind(func, thisArg);
+ }
+
+ /**
+ * The base implementation of `createWrapper` that creates the wrapper and
+ * sets its meta data.
+ *
+ * @private
+ * @param {Array} data The metadata array.
+ * @returns {Function} Returns the new function.
+ */
+ function baseCreateWrapper(data) {
+ var func = data[0],
+ bitmask = data[1],
+ arity = data[2],
+ thisArg = data[3],
+ partialArgs = data[4],
+ partialRightArgs = data[5];
+
+ var isBind = bitmask & BIND_FLAG,
+ isBindKey = bitmask & BIND_KEY_FLAG,
+ isCurry = bitmask & CURRY_FLAG,
+ isCurryBound = bitmask & CURRY_BOUND_FLAG,
+ key = func;
+
+ function bound() {
+ var thisBinding = isBind ? thisArg : this;
+ if (partialArgs) {
+ var args = slice(partialArgs);
+ push.apply(args, arguments);
+ }
+ if (partialRightArgs || isCurry) {
+ args || (args = slice(arguments));
+ if (partialRightArgs) {
+ push.apply(args, partialRightArgs);
+ }
+ var argsLength = arguments.length;
+ if (isCurry && argsLength < arity) {
+ bitmask |= PARTIAL_FLAG;
+ bitmask &= ~PARTIAL_RIGHT_FLAG
+ if (!isCurryBound) {
+ bitmask &= ~(BIND_FLAG | BIND_KEY_FLAG);
+ }
+ var newArity = nativeMax(0, arity - argsLength);
+ return baseCreateWrapper([func, bitmask, newArity, thisArg, args]);
+ }
+ }
+ args || (args = arguments);
+ if (isBindKey) {
+ func = thisBinding[key];
+ }
+ if (this instanceof bound) {
+ thisBinding = baseCreate(func.prototype);
+ var result = func.apply(thisBinding, args);
+ return isObject(result) ? result : thisBinding;
+ }
+ return func.apply(thisBinding, args);
+ }
+ setData(bound, data);
+ return bound;
+ }
+
+ /**
+ * The base implementation of `_.difference` that accepts a single array
+ * of values to exclude.
+ *
+ * @private
+ * @param {Array} array The array to process.
+ * @param {Array} [values] The array of values to exclude.
+ * @returns {Array} Returns a new array of filtered values.
+ */
+ function baseDifference(array, values) {
+ var index = -1,
+ indexOf = getIndexOf(),
+ length = array ? array.length : 0,
+ result = [];
+
+ if (createCache && values && indexOf === baseIndexOf && values.length >= LARGE_ARRAY_SIZE) {
+ indexOf = cacheIndexOf;
+ values = createCache(values);
+ }
+ while (++index < length) {
+ var value = array[index];
+ if (indexOf(values, value) < 0) {
+ result.push(value);
+ }
+ }
+ return result;
+ }
+
+ /**
+ * The base implementation of `_.forEach` without support for callback
+ * shorthands or `thisArg` binding.
+ *
+ * @private
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function} callback The function called per iteration.
+ * @returns {Array|Object|string} Returns `collection`.
+ */
+ function baseEach(collection, callback) {
+ var index = -1,
+ iterable = collection,
+ length = collection ? collection.length : 0;
+
+ if (typeof length == 'number') {
+ if (support.unindexedChars && isString(iterable)) {
+ iterable = iterable.split('');
+ }
+ while (++index < length) {
+ if (callback(iterable[index], index, collection) === false) {
+ break;
+ }
+ }
+ } else {
+ baseForOwn(collection, callback);
+ }
+ return collection;
+ }
+
+ /**
+ * The base implementation of `_.forEachRight` without support for callback
+ * shorthands or `thisArg` binding.
+ *
+ * @private
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function} callback The function called per iteration.
+ * @returns {Array|Object|string} Returns `collection`.
+ */
+ function baseEachRight(collection, callback) {
+ var iterable = collection,
+ length = collection ? collection.length : 0;
+
+ if (typeof length == 'number') {
+ if (support.unindexedChars && isString(iterable)) {
+ iterable = iterable.split('');
+ }
+ while (length--) {
+ if (callback(iterable[length], length, collection) === false) {
+ break;
+ }
+ }
+ } else {
+ baseForOwnRight(collection, callback);
+ }
+ return collection;
}
/**
* @private
* @param {Array} array The array to flatten.
* @param {boolean} [isShallow=false] A flag to restrict flattening to a single level.
- * @param {boolean} [isArgArrays=false] A flag to restrict flattening to arrays and `arguments` objects.
+ * @param {boolean} [isStrict=false] A flag to restrict flattening to arrays and `arguments` objects.
* @param {number} [fromIndex=0] The index to start from.
* @returns {Array} Returns a new flattened array.
*/
- function baseFlatten(array, isShallow, isArgArrays, fromIndex) {
+ function baseFlatten(array, isShallow, isStrict, fromIndex) {
var index = (fromIndex || 0) - 1,
length = array ? array.length : 0,
result = [];
&& (isArray(value) || isArguments(value))) {
// recursively flatten arrays (susceptible to call stack limits)
if (!isShallow) {
- value = baseFlatten(value, isShallow, isArgArrays);
+ value = baseFlatten(value, isShallow, isStrict);
}
var valIndex = -1,
valLength = value.length,
while (++valIndex < valLength) {
result[resIndex++] = value[valIndex];
}
- } else if (!isArgArrays) {
+ } else if (!isStrict) {
result.push(value);
}
}
}
/**
+ * The base implementation of `_.forOwn` without support for callback
+ * shorthands or `thisArg` binding.
+ *
+ * @private
+ * @param {Object} object The object to iterate over.
+ * @param {Function} callback The function called per iteration.
+ * @returns {Object} Returns `object`.
+ */
+ function baseForOwn(object, callback) {
+ var index = -1,
+ props = keys(object),
+ length = props.length;
+
+ while (++index < length) {
+ var key = props[index];
+ if (callback(object[key], key, object) === false) {
+ break;
+ }
+ }
+ return object;
+ }
+
+ /**
+ * The base implementation of `_.forOwnRight` without support for callback
+ * shorthands or `thisArg` binding.
+ *
+ * @private
+ * @param {Object} object The object to iterate over.
+ * @param {Function} callback The function called per iteration.
+ * @returns {Object} Returns `object`.
+ */
+ function baseForOwnRight(object, callback) {
+ var props = keys(object),
+ length = props.length;
+
+ while (length--) {
+ var key = props[length];
+ if (callback(object[key], key, object) === false) {
+ break;
+ }
+ }
+ return object;
+ }
+
+ /**
* The base implementation of `_.isEqual`, without support for `thisArg` binding,
* that allows partial "_.where" style comparisons.
*
// exit early for unlike primitive values
if (a === a &&
- !(a && objectTypes[type]) &&
- !(b && objectTypes[otherType])) {
+ !(a && (type == 'function' || type == 'object')) &&
+ !(b && (otherType == 'function' || otherType == 'object'))) {
return false;
}
// exit early for `null` and `undefined` avoiding ES3's Function#call behavior
var isArr = className == arrayClass;
if (!isArr) {
// unwrap any `lodash` wrapped values
- if (hasOwnProperty.call(a, '__wrapped__ ') || hasOwnProperty.call(b, '__wrapped__')) {
- return baseIsEqual(a.__wrapped__ || a, b.__wrapped__ || b, callback, isWhere, stackA, stackB);
+ var aWrapped = hasOwnProperty.call(a, '__wrapped__'),
+ bWrapped = hasOwnProperty.call(b, '__wrapped__');
+
+ if (aWrapped || bWrapped) {
+ return baseIsEqual(aWrapped ? a.__wrapped__ : a, bWrapped ? b.__wrapped__ : b, callback, isWhere, stackA, stackB);
}
// exit for functions and DOM nodes
if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
+ !(hasOwnProperty.call(a, 'constructor') && hasOwnProperty.call(b, 'constructor')) &&
!(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) &&
('constructor' in a && 'constructor' in b)
) {
// recursively compare objects and arrays (susceptible to call stack limits)
if (isArr) {
+ // compare lengths to determine if a deep comparison is necessary
length = a.length;
size = b.length;
-
- // compare lengths to determine if a deep comparison is necessary
- result = size == a.length;
- if (!result && !isWhere) {
- return result;
- }
- // deep compare the contents, ignoring non-numeric properties
- while (size--) {
- var index = length,
- value = b[size];
-
- if (isWhere) {
- while (index--) {
- if ((result = baseIsEqual(a[index], value, callback, isWhere, stackA, stackB))) {
- break;
+ result = size == length;
+
+ if (result || isWhere) {
+ // deep compare the contents, ignoring non-numeric properties
+ while (size--) {
+ var index = length,
+ value = b[size];
+
+ if (isWhere) {
+ while (index--) {
+ if ((result = baseIsEqual(a[index], value, callback, isWhere, stackA, stackB))) {
+ break;
+ }
}
+ } else if (!(result = baseIsEqual(a[size], value, callback, isWhere, stackA, stackB))) {
+ break;
}
- } else if (!(result = baseIsEqual(a[size], value, callback, isWhere, stackA, stackB))) {
- break;
}
}
- return result;
}
- // deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
- // which, in this case, is more costly
- forIn(b, function(value, key, b) {
- if (hasOwnProperty.call(b, key)) {
- // count the number of properties.
- size++;
- // deep compare each property value.
- return (result = hasOwnProperty.call(a, key) && baseIsEqual(a[key], value, callback, isWhere, stackA, stackB));
- }
- });
-
- if (result && !isWhere) {
- // ensure both objects have the same number of properties
- forIn(a, function(value, key, a) {
- if (hasOwnProperty.call(a, key)) {
- // `size` will be `-1` if `a` has more properties than `b`
- return (result = --size > -1);
+ else {
+ // deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
+ // which, in this case, is more costly
+ baseForIn(b, function(value, key, b) {
+ if (hasOwnProperty.call(b, key)) {
+ // count the number of properties.
+ size++;
+ // deep compare each property value.
+ return (result = hasOwnProperty.call(a, key) && baseIsEqual(a[key], value, callback, isWhere, stackA, stackB));
}
});
+
+ if (result && !isWhere) {
+ // ensure both objects have the same number of properties
+ baseForIn(a, function(value, key, a) {
+ if (hasOwnProperty.call(a, key)) {
+ // `size` will be `-1` if `a` has more properties than `b`
+ return (result = --size > -1);
+ }
+ });
+ }
}
+ stackA.pop();
+ stackB.pop();
+
if (initedStack) {
releaseArray(stackA);
releaseArray(stackB);
* @param {Array} [stackB=[]] Associates values with source counterparts.
*/
function baseMerge(object, source, callback, stackA, stackB) {
- (isArray(source) ? forEach : forOwn)(source, function(source, key) {
+ (isArray(source) ? baseEach : baseForOwn)(source, function(source, key) {
var found,
isArr,
result = source,
var index = -1,
indexOf = getIndexOf(),
length = array ? array.length : 0,
+ isLarge = createCache && !isSorted && indexOf === baseIndexOf && length >= LARGE_ARRAY_SIZE,
result = [];
- var isLarge = !isSorted && length >= largeArraySize && indexOf === baseIndexOf,
- seen = (callback || isLarge) ? getArray() : result;
-
if (isLarge) {
- var cache = createCache(seen);
- if (cache) {
- indexOf = cacheIndexOf;
- seen = cache;
- } else {
- isLarge = false;
- seen = callback ? seen : (releaseArray(seen), result);
- }
+ var seen = createCache();
+ indexOf = cacheIndexOf;
+ } else {
+ seen = callback ? getArray() : result;
}
while (++index < length) {
var value = array[index],
result.push(value);
}
}
- if (isLarge) {
- releaseArray(seen.array);
- releaseObject(seen);
- } else if (callback) {
+ if (!isLarge && callback) {
releaseArray(seen);
}
return result;
}
/**
- * Creates a function that aggregates a collection, creating an object composed
- * of keys generated from the results of running each element of the collection
+ * Creates a function that aggregates a collection, creating an object or
+ * array composed from the results of running each element of the collection
* through a callback. The given `setter` function sets the keys and values
- * of the composed object.
+ * of the composed object or array.
*
* @private
* @param {Function} setter The setter function.
+ * @param {boolean} [retArray=false] A flag to indicate that the aggregator
+ * function should return an array.
* @returns {Function} Returns the new aggregator function.
*/
- function createAggregator(setter) {
+ function createAggregator(setter, retArray) {
return function(collection, callback, thisArg) {
- var result = {};
- callback = lodash.createCallback(callback, thisArg, 3);
+ var result = retArray ? [[], []] : {};
+ callback = lodash.createCallback(callback, thisArg, 3);
if (isArray(collection)) {
var index = -1,
length = collection.length;
}
/**
+ * Creates a cache object to optimize linear searches of large arrays.
+ *
+ * @private
+ * @param {Array} [array=[]] The array to search.
+ * @returns {Object} Returns the cache object.
+ */
+ var createCache = Set && function(array) {
+ var cache = new Set,
+ length = array ? array.length : 0;
+
+ cache.push = cache.add;
+ while (length--) {
+ cache.push(array[length]);
+ }
+ return cache;
+ };
+
+ /**
* Creates a function that, when called, either curries or invokes `func`
* with an optional `this` binding and partially applied arguments.
*
* @private
* @param {Function|string} func The function or method name to reference.
- * @param {number} bitmask The bitmask of method flags to compose.
+ * @param {number} bitmask The bitmask of flags to compose.
* The bitmask may be composed of the following flags:
- * 1 - `_.bind`
- * 2 - `_.bindKey`
- * 4 - `_.curry`
- * 8 - `_.curry` (bound)
+ * 1 - `_.bind`
+ * 2 - `_.bindKey`
+ * 4 - `_.curry`
+ * 8 - `_.curry` (bound)
* 16 - `_.partial`
* 32 - `_.partialRight`
+ * @param {number} [arity] The arity of `func`.
+ * @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partialArgs] An array of arguments to prepend to those
* provided to the new function.
* @param {Array} [partialRightArgs] An array of arguments to append to those
* provided to the new function.
- * @param {*} [thisArg] The `this` binding of `func`.
- * @param {number} [arity] The arity of `func`.
- * @returns {Function} Returns the new bound function.
+ * @returns {Function} Returns the new function.
*/
- function createBound(func, bitmask, partialArgs, partialRightArgs, thisArg, arity) {
- var isBind = bitmask & 1,
- isBindKey = bitmask & 2,
- isCurry = bitmask & 4,
- isCurryBound = bitmask & 8,
- isPartial = bitmask & 16,
- isPartialRight = bitmask & 32,
- key = func;
+ function createWrapper(func, bitmask, arity, thisArg, partialArgs, partialRightArgs) {
+ var isBind = bitmask & BIND_FLAG,
+ isBindKey = bitmask & BIND_KEY_FLAG,
+ isPartial = bitmask & PARTIAL_FLAG,
+ isPartialRight = bitmask & PARTIAL_RIGHT_FLAG;
if (!isBindKey && !isFunction(func)) {
throw new TypeError;
}
if (isPartial && !partialArgs.length) {
- bitmask &= ~16;
+ bitmask &= ~PARTIAL_FLAG;
isPartial = partialArgs = false;
}
if (isPartialRight && !partialRightArgs.length) {
- bitmask &= ~32;
+ bitmask &= ~PARTIAL_RIGHT_FLAG;
isPartialRight = partialRightArgs = false;
}
- var bindData = func && func.__bindData__;
- if (bindData && bindData !== true) {
- bindData = nativeSlice.call(bindData);
-
- // set `thisBinding` is not previously bound
- if (isBind && !(bindData[1] & 1)) {
- bindData[4] = thisArg;
+ var data = !isBindKey && func[expando];
+ if (data && data !== true) {
+ // shallow clone `data`
+ data = slice(data);
+
+ // clone partial left arguments
+ if (data[4]) {
+ data[4] = slice(data[4]);
+ }
+ // clone partial right arguments
+ if (data[5]) {
+ data[5] = slice(data[5]);
}
- // set if previously bound but not currently (subsequent curried functions)
- if (!isBind && bindData[1] & 1) {
- bitmask |= 8;
+ // set arity if provided
+ if (typeof arity == 'number') {
+ data[2] = arity;
}
- // set curried arity if not yet set
- if (isCurry && !(bindData[1] & 4)) {
- bindData[5] = arity;
+ // set `thisArg` if not previously bound
+ var bound = data[1] & BIND_FLAG;
+ if (isBind && !bound) {
+ data[3] = thisArg;
+ }
+ // set if currying a bound function
+ if (!isBind && bound) {
+ bitmask |= CURRY_BOUND_FLAG;
}
// append partial left arguments
if (isPartial) {
- push.apply(bindData[2] || (bindData[2] = []), partialArgs);
+ if (data[4]) {
+ push.apply(data[4], partialArgs);
+ } else {
+ data[4] = partialArgs;
+ }
}
- // append partial right arguments
+ // prepend partial right arguments
if (isPartialRight) {
- push.apply(bindData[3] || (bindData[3] = []), partialRightArgs);
+ if (data[5]) {
+ unshift.apply(data[5], partialRightArgs);
+ } else {
+ data[5] = partialRightArgs;
+ }
}
// merge flags
- bindData[1] |= bitmask;
- return createBound.apply(null, bindData);
- }
- // use `Function#bind` if it exists and is fast
- // (in V8 `Function#bind` is slower except when partially applied)
- if (isBind && !(isBindKey || isCurry || isPartialRight) &&
- (support.fastBind || (nativeBind && isPartial))) {
- if (isPartial) {
- var args = [thisArg];
- push.apply(args, partialArgs);
- }
- var bound = isPartial
- ? nativeBind.apply(func, args)
- : nativeBind.call(func, thisArg);
+ data[1] |= bitmask;
+ return createWrapper.apply(null, data);
}
- else {
- bound = function() {
- // `Function#bind` spec
- // http://es5.github.io/#x15.3.4.5
- var args = arguments,
- thisBinding = isBind ? thisArg : this;
-
- if (isCurry || isPartial || isPartialRight) {
- args = nativeSlice.call(args);
- if (isPartial) {
- unshift.apply(args, partialArgs);
- }
- if (isPartialRight) {
- push.apply(args, partialRightArgs);
- }
- if (isCurry && args.length < arity) {
- bitmask |= 16 & ~32;
- return createBound(func, (isCurryBound ? bitmask : bitmask & ~3), args, null, thisArg, arity);
- }
- }
- if (isBindKey) {
- func = thisBinding[key];
- }
- if (this instanceof bound) {
- // ensure `new bound` is an instance of `func`
- thisBinding = baseCreate(func.prototype);
-
- // mimic the constructor's `return` behavior
- // http://es5.github.io/#x13.2.2
- var result = func.apply(thisBinding, args);
- return isObject(result) ? result : thisBinding;
- }
- return func.apply(thisBinding, args);
- };
+ if (arity == null) {
+ arity = isBindKey ? 0 : func.length;
+ } else if (arity < 0) {
+ arity = 0;
}
- setBindData(bound, nativeSlice.call(arguments));
- return bound;
+ // fast path for `_.bind`
+ data = [func, bitmask, arity, thisArg, partialArgs, partialRightArgs];
+ return (bitmask == BIND_FLAG || bitmask == (BIND_FLAG | PARTIAL_FLAG))
+ ? baseBind(data)
+ : baseCreateWrapper(data);
}
/**
* Creates compiled iteration functions.
*
* @private
- * @param {...Object} [options] The compile options object(s).
- * @param {string} [options.array] Code to determine if the iterable is an array or array-like.
- * @param {boolean} [options.useHas] Specify using `hasOwnProperty` checks in the object loop.
- * @param {Function} [options.keys] A reference to `_.keys` for use in own property iteration.
+ * @param {Object} [options] The compile options object.
* @param {string} [options.args] A comma separated string of iteration function arguments.
- * @param {string} [options.top] Code to execute before the iteration branches.
+ * @param {string} [options.init] The string representation of the initial `result` value.
* @param {string} [options.loop] Code to execute in the object loop.
- * @param {string} [options.bottom] Code to execute after the iteration branches.
+ * @param {boolean} [options.useHas] Specify using `hasOwnProperty` checks in the object loop.
* @returns {Function} Returns the compiled function.
*/
- function createIterator() {
- // data properties
- iteratorData.shadowedProps = shadowedProps;
- iteratorData.support = support;
-
- // iterator options
- iteratorData.array = iteratorData.bottom = iteratorData.loop = iteratorData.top = '';
- iteratorData.init = 'iterable';
- iteratorData.useHas = true;
-
- // merge options into a template data object
- for (var object, index = 0; object = arguments[index]; index++) {
- for (var key in object) {
- iteratorData[key] = object[key];
- }
- }
- var args = iteratorData.args;
- iteratorData.firstArg = /^[^,]+/.exec(args)[0];
+ function createIterator(options) {
+ options.shadowedProps = shadowedProps;
+ options.support = support;
// create the function factory
var factory = Function(
- 'baseCreateCallback, errorClass, errorProto, hasOwnProperty, ' +
- 'indicatorObject, isArguments, isArray, isString, keys, objectProto, ' +
- 'objectTypes, nonEnumProps, stringClass, stringProto, toString',
- 'return function(' + args + ') {\n' + iteratorTemplate(iteratorData) + '\n}'
+ 'errorClass, errorProto, hasOwnProperty, isArguments, isObject, objectProto, ' +
+ 'nonEnumProps, stringClass, stringProto, toString',
+ 'return function(' + options.args + ') {\n' + iteratorTemplate(options) + '\n}'
);
// return the compiled function
return factory(
- baseCreateCallback, errorClass, errorProto, hasOwnProperty,
- indicatorObject, isArguments, isArray, isString, iteratorData.keys, objectProto,
- objectTypes, nonEnumProps, stringClass, stringProto, toString
+ errorClass, errorProto, hasOwnProperty, isArguments, isObject, objectProto,
+ nonEnumProps, stringClass, stringProto, toString
);
}
/**
- * Used by `escape` to convert characters to HTML entities.
+ * Gets the appropriate "indexOf" function. If the `_.indexOf` method is
+ * customized this method returns the custom method, otherwise it returns
+ * the `baseIndexOf` function.
+ *
+ * @private
+ * @returns {Function} Returns the "indexOf" function.
+ */
+ function getIndexOf() {
+ var result = (result = lodash.indexOf) === indexOf ? baseIndexOf : result;
+ return result;
+ }
+
+ /**
+ * Checks if `value` is a native function.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is a native function, else `false`.
+ */
+ function isNative(value) {
+ return typeof value == 'function' && reNative.test(fnToString.call(value));
+ }
+
+ /**
+ * Sets wrapper metadata on a given function.
+ *
+ * @private
+ * @param {Function} func The function to set data on.
+ * @param {Array} value The data array to set.
+ */
+ var setData = !defineProperty ? noop : function(func, value) {
+ descriptor.value = value;
+ defineProperty(func, expando, descriptor);
+ };
+
+ /**
+ * A fallback implementation of `isPlainObject` which checks if a given value
+ * is an object created by the `Object` constructor, assuming objects created
+ * by the `Object` constructor have no inherited enumerable properties and that
+ * there are no `Object.prototype` extensions.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
+ */
+ function shimIsPlainObject(value) {
+ var ctor,
+ result;
+
+ // avoid non Object objects, `arguments` objects, and DOM elements
+ if (!(value && toString.call(value) == objectClass) ||
+ (!hasOwnProperty.call(value, 'constructor') &&
+ (ctor = value.constructor, isFunction(ctor) && !(ctor instanceof ctor))) ||
+ (!support.argsClass && isArguments(value)) ||
+ (!support.nodeClass && isNode(value))) {
+ return false;
+ }
+ // IE < 9 iterates inherited properties before own properties. If the first
+ // iterated property is an object's own property then there are no inherited
+ // enumerable properties.
+ if (support.ownLast) {
+ baseForIn(value, function(value, key, object) {
+ result = hasOwnProperty.call(object, key);
+ return false;
+ });
+ return result !== false;
+ }
+ // In most environments an object's own properties are iterated before
+ // its inherited properties. If the last iterated property is an object's
+ // own property then there are no inherited enumerable properties.
+ baseForIn(value, function(value, key) {
+ result = key;
+ });
+ return typeof result == 'undefined' || hasOwnProperty.call(value, result);
+ }
+
+ /*--------------------------------------------------------------------------*/
+
+ /**
+ * Checks if `value` is an `arguments` object.
+ *
+ * @static
+ * @memberOf _
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is an `arguments` object, else `false`.
+ * @example
+ *
+ * (function() { return _.isArguments(arguments); })(1, 2, 3);
+ * // => true
+ *
+ * _.isArguments([1, 2, 3]);
+ * // => false
+ */
+ function isArguments(value) {
+ return value && typeof value == 'object' && typeof value.length == 'number' &&
+ toString.call(value) == argsClass || false;
+ }
+ // fallback for environments that can't detect `arguments` objects by [[Class]]
+ if (!support.argsClass) {
+ isArguments = function(value) {
+ return value && typeof value == 'object' && typeof value.length == 'number' &&
+ hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee') || false;
+ };
+ }
+
+ /**
+ * The base implementation of `_.forIn` without support for callback
+ * shorthands or `thisArg` binding.
+ *
+ * @private
+ * @param {Object} object The object to iterate over.
+ * @param {Function} callback The function called per iteration.
+ * @returns {Object} Returns `object`.
+ */
+ var baseForIn = createIterator({
+ 'args': 'object, callback',
+ 'init': 'object',
+ 'loop': 'if (callback(object[key], key, object) === false) {\n return result;\n }',
+ 'useHas': false
+ });
+
+ /**
+ * A fallback implementation of `Object.keys` which produces an array of the
+ * given object's own enumerable property names.
+ *
+ * @private
+ * @type Function
+ * @param {Object} object The object to inspect.
+ * @returns {Array} Returns an array of property names.
+ */
+ var shimKeys = createIterator({
+ 'args': 'object',
+ 'init': '[]',
+ 'loop': 'result.push(key)',
+ 'useHas': true
+ });
+
+ /*--------------------------------------------------------------------------*/
+
+ /**
+ * Creates an array with all falsey values removed. The values `false`, `null`,
+ * `0`, `""`, `undefined`, and `NaN` are all falsey.
+ *
+ * @static
+ * @memberOf _
+ * @category Arrays
+ * @param {Array} array The array to compact.
+ * @returns {Array} Returns a new array of filtered values.
+ * @example
+ *
+ * _.compact([0, 1, false, 2, '', 3]);
+ * // => [1, 2, 3]
+ */
+ function compact(array) {
+ var index = -1,
+ length = array ? array.length : 0,
+ resIndex = 0,
+ result = [];
+
+ while (++index < length) {
+ var value = array[index];
+ if (value) {
+ result[resIndex++] = value;
+ }
+ }
+ return result;
+ }
+
+ /**
+ * Creates an array excluding all values of the provided arrays using strict
+ * equality for comparisons, i.e. `===`.
*
- * @private
- * @param {string} match The matched character to escape.
- * @returns {string} Returns the escaped character.
+ * @static
+ * @memberOf _
+ * @category Arrays
+ * @param {Array} array The array to process.
+ * @param {...Array} [values] The arrays of values to exclude.
+ * @returns {Array} Returns a new array of filtered values.
+ * @example
+ *
+ * _.difference([1, 2, 3], [5, 2, 10]);
+ * // => [1, 3]
*/
- function escapeHtmlChar(match) {
- return htmlEscapes[match];
+ function difference(array) {
+ return baseDifference(array, baseFlatten(arguments, true, true, 1));
}
/**
- * Gets the appropriate "indexOf" function. If the `_.indexOf` method is
- * customized, this method returns the custom method, otherwise it returns
- * the `baseIndexOf` function.
+ * This method is like `_.find` except that it returns the index of the first
+ * element that passes the callback check, instead of the element itself.
*
- * @private
- * @returns {Function} Returns the "indexOf" function.
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Arrays
+ * @param {Array} array The array to search.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {number} Returns the index of the found element, else `-1`.
+ * @example
+ *
+ * var characters = [
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40, 'blocked': true },
+ * { 'name': 'pebbles', 'age': 1 }
+ * ];
+ *
+ * _.findIndex(characters, function(chr) {
+ * return chr.age < 20;
+ * });
+ * // => 2
+ *
+ * // using "_.where" callback shorthand
+ * _.findIndex(characters, { 'age': 36 });
+ * // => 0
+ *
+ * // using "_.pluck" callback shorthand
+ * _.findIndex(characters, 'blocked');
+ * // => 1
*/
- function getIndexOf() {
- var result = (result = lodash.indexOf) === indexOf ? baseIndexOf : result;
- return result;
+ function findIndex(array, callback, thisArg) {
+ var index = -1,
+ length = array ? array.length : 0;
+
+ callback = lodash.createCallback(callback, thisArg, 3);
+ while (++index < length) {
+ if (callback(array[index], index, array)) {
+ return index;
+ }
+ }
+ return -1;
}
/**
- * Sets `this` binding data on a given function.
+ * This method is like `_.findIndex` except that it iterates over elements
+ * of a `collection` from right to left.
*
- * @private
- * @param {Function} func The function to set data on.
- * @param {*} value The value to set.
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Arrays
+ * @param {Array} array The array to search.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {number} Returns the index of the found element, else `-1`.
+ * @example
+ *
+ * var characters = [
+ * { 'name': 'barney', 'age': 36, 'blocked': true },
+ * { 'name': 'fred', 'age': 40 },
+ * { 'name': 'pebbles', 'age': 1, 'blocked': true }
+ * ];
+ *
+ * _.findLastIndex(characters, function(chr) {
+ * return chr.age > 30;
+ * });
+ * // => 1
+ *
+ * // using "_.where" callback shorthand
+ * _.findLastIndex(characters, { 'age': 36 });
+ * // => 0
+ *
+ * // using "_.pluck" callback shorthand
+ * _.findLastIndex(characters, 'blocked');
+ * // => 2
*/
- var setBindData = !defineProperty ? noop : function(func, value) {
- descriptor.value = value;
- defineProperty(func, '__bindData__', descriptor);
- };
+ function findLastIndex(array, callback, thisArg) {
+ var length = array ? array.length : 0;
+
+ callback = lodash.createCallback(callback, thisArg, 3);
+ while (length--) {
+ if (callback(array[length], length, array)) {
+ return length;
+ }
+ }
+ return -1;
+ }
/**
- * A fallback implementation of `isPlainObject` which checks if a given value
- * is an object created by the `Object` constructor, assuming objects created
- * by the `Object` constructor have no inherited enumerable properties and that
- * there are no `Object.prototype` extensions.
+ * Gets the first element or first `n` elements of an array. If a callback
+ * is provided elements at the beginning of the array are returned as long
+ * as the callback returns truey. The callback is bound to `thisArg` and
+ * invoked with three arguments; (value, index, array).
*
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @alias head, take
+ * @category Arrays
+ * @param {Array} array The array to query.
+ * @param {Function|Object|number|string} [callback] The function called
+ * per element or the number of elements to return. If a property name or
+ * object is provided it will be used to create a "_.pluck" or "_.where"
+ * style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {*} Returns the first element(s) of `array`.
+ * @example
+ *
+ * _.first([1, 2, 3]);
+ * // => 1
+ *
+ * // returns the first two elements
+ * _.first([1, 2, 3], 2);
+ * // => [1, 2]
+ *
+ * // returns elements from the beginning until the callback result is falsey
+ * _.first([1, 2, 3], function(num) {
+ * return num < 3;
+ * });
+ * // => [1, 2]
+ *
+ * var characters = [
+ * { 'name': 'barney', 'employer': 'slate', 'blocked': true },
+ * { 'name': 'fred', 'employer': 'slate' },
+ * { 'name': 'pebbles', 'employer': 'na', 'blocked': true }
+ * ];
+ *
+ * // using "_.pluck" callback shorthand
+ * _.first(characters, 'blocked');
+ * // => [{ 'name': 'barney', 'employer': 'slate', 'blocked': true }]
+ *
+ * // using "_.where" callback shorthand
+ * _.pluck(_.first(characters, { 'employer': 'slate' }), 'name');
+ * // => ['barney', 'fred']
*/
- function shimIsPlainObject(value) {
- var ctor,
- result;
+ function first(array, callback, thisArg) {
+ var n = 0,
+ length = array ? array.length : 0;
- // avoid non Object objects, `arguments` objects, and DOM elements
- if (!(value && toString.call(value) == objectClass) ||
- (ctor = value.constructor, isFunction(ctor) && !(ctor instanceof ctor)) ||
- (!support.argsClass && isArguments(value)) ||
- (!support.nodeClass && isNode(value))) {
- return false;
- }
- // IE < 9 iterates inherited properties before own properties. If the first
- // iterated property is an object's own property then there are no inherited
- // enumerable properties.
- if (support.ownLast) {
- forIn(value, function(value, key, object) {
- result = hasOwnProperty.call(object, key);
- return false;
- });
- return result !== false;
+ if (typeof callback != 'number' && callback != null) {
+ var index = -1;
+ callback = lodash.createCallback(callback, thisArg, 3);
+ while (++index < length && callback(array[index], index, array)) {
+ n++;
+ }
+ } else {
+ n = callback;
+ if (n == null || thisArg) {
+ return array ? array[0] : undefined;
+ }
}
- // In most environments an object's own properties are iterated before
- // its inherited properties. If the last iterated property is an object's
- // own property then there are no inherited enumerable properties.
- forIn(value, function(value, key) {
- result = key;
- });
- return typeof result == 'undefined' || hasOwnProperty.call(value, result);
+ return slice(array, 0, n > 0 ? n : 0);
}
/**
- * Used by `unescape` to convert HTML entities to characters.
+ * Flattens a nested array (the nesting can be to any depth). If `isShallow`
+ * is truey, the array will only be flattened a single level. If a callback
+ * is provided each element of the array is passed through the callback before
+ * flattening. The callback is bound to `thisArg` and invoked with three
+ * arguments; (value, index, array).
*
- * @private
- * @param {string} match The matched character to unescape.
- * @returns {string} Returns the unescaped character.
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Arrays
+ * @param {Array} array The array to flatten.
+ * @param {boolean} [isShallow=false] A flag to restrict flattening to a single level.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Array} Returns a new flattened array.
+ * @example
+ *
+ * _.flatten([1, [2], [3, [[4]]]]);
+ * // => [1, 2, 3, 4];
+ *
+ * // using `isShallow`
+ * _.flatten([1, [2], [3, [[4]]]], true);
+ * // => [1, 2, 3, [[4]]];
+ *
+ * var characters = [
+ * { 'name': 'barney', 'age': 30, 'pets': ['hoppy'] },
+ * { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }
+ * ];
+ *
+ * // using "_.pluck" callback shorthand
+ * _.flatten(characters, 'pets');
+ * // => ['hoppy', 'baby puss', 'dino']
*/
- function unescapeHtmlChar(match) {
- return htmlUnescapes[match];
- }
+ function flatten(array, isShallow, callback, thisArg) {
+ var type = typeof isShallow;
+
+ // juggle arguments
+ if (type != 'boolean' && isShallow != null) {
+ thisArg = callback;
+ callback = isShallow;
+ isShallow = false;
- /*--------------------------------------------------------------------------*/
+ // enables use as a callback for functions like `_.map`
+ if ((type == 'number' || type == 'string') && thisArg && thisArg[callback] === array) {
+ callback = null;
+ }
+ }
+ if (callback != null) {
+ array = map(array, callback, thisArg);
+ }
+ return baseFlatten(array, isShallow);
+ }
/**
- * Checks if `value` is an `arguments` object.
+ * Gets the index at which the first occurrence of `value` is found using
+ * strict equality for comparisons, i.e. `===`. If the array is already sorted
+ * providing `true` for `fromIndex` will run a faster binary search.
*
* @static
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is an `arguments` object, else `false`.
+ * @category Arrays
+ * @param {Array} array The array to search.
+ * @param {*} value The value to search for.
+ * @param {boolean|number} [fromIndex=0] The index to search from or `true`
+ * to perform a binary search on a sorted array.
+ * @returns {number} Returns the index of the matched value or `-1`.
* @example
*
- * (function() { return _.isArguments(arguments); })(1, 2, 3);
- * // => true
+ * _.indexOf([1, 2, 3, 1, 2, 3], 2);
+ * // => 1
*
- * _.isArguments([1, 2, 3]);
- * // => false
+ * // using `fromIndex`
+ * _.indexOf([1, 2, 3, 1, 2, 3], 2, 3);
+ * // => 4
+ *
+ * // performing a binary search
+ * _.indexOf([1, 1, 2, 2, 3, 3], 2, true);
+ * // => 2
*/
- function isArguments(value) {
- return value && typeof value == 'object' && typeof value.length == 'number' &&
- toString.call(value) == argsClass || false;
- }
- // fallback for browsers that can't detect `arguments` objects by [[Class]]
- if (!support.argsClass) {
- isArguments = function(value) {
- return value && typeof value == 'object' && typeof value.length == 'number' &&
- hasOwnProperty.call(value, 'callee') || false;
- };
+ function indexOf(array, value, fromIndex) {
+ var length = array ? array.length : 0;
+ if (typeof fromIndex == 'number') {
+ fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex || 0);
+ } else if (fromIndex) {
+ var index = sortedIndex(array, value);
+ return (length && array[index] === value) ? index : -1;
+ }
+ return baseIndexOf(array, value, fromIndex);
}
/**
- * Checks if `value` is an array.
+ * Gets all but the last element or last `n` elements of an array. If a
+ * callback is provided elements at the end of the array are excluded from
+ * the result as long as the callback returns truey. The callback is bound
+ * to `thisArg` and invoked with three arguments; (value, index, array).
+ *
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
- * @type Function
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is an array, else `false`.
+ * @category Arrays
+ * @param {Array} array The array to query.
+ * @param {Function|Object|number|string} [callback=1] The function called
+ * per element or the number of elements to exclude. If a property name or
+ * object is provided it will be used to create a "_.pluck" or "_.where"
+ * style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Array} Returns a slice of `array`.
* @example
*
- * (function() { return _.isArray(arguments); })();
- * // => false
+ * _.initial([1, 2, 3]);
+ * // => [1, 2]
*
- * _.isArray([1, 2, 3]);
- * // => true
- */
- var isArray = nativeIsArray || function(value) {
- return value && typeof value == 'object' && typeof value.length == 'number' &&
- toString.call(value) == arrayClass || false;
- };
-
- /**
- * A fallback implementation of `Object.keys` which produces an array of the
- * given object's own enumerable property names.
+ * // excludes the last two elements
+ * _.initial([1, 2, 3], 2);
+ * // => [1]
*
- * @private
- * @type Function
- * @param {Object} object The object to inspect.
- * @returns {Array} Returns an array of property names.
+ * // excludes elements from the end until the callback fails
+ * _.initial([1, 2, 3], function(num) {
+ * return num > 1;
+ * });
+ * // => [1]
+ *
+ * var characters = [
+ * { 'name': 'barney', 'employer': 'slate' },
+ * { 'name': 'fred', 'employer': 'slate', 'blocked': true },
+ * { 'name': 'pebbles', 'employer': 'na', 'blocked': true }
+ * ];
+ *
+ * // using "_.pluck" callback shorthand
+ * _.initial(characters, 'blocked');
+ * // => [{ 'name': 'barney', 'blocked': false, 'employer': 'slate' }]
+ *
+ * // using "_.where" callback shorthand
+ * _.pluck(_.initial(characters, { 'employer': 'na' }), 'name');
+ * // => ['barney', 'fred']
*/
- var shimKeys = createIterator({
- 'args': 'object',
- 'init': '[]',
- 'top': 'if (!(objectTypes[typeof object])) return result',
- 'loop': 'result.push(index)'
- });
+ function initial(array, callback, thisArg) {
+ var n = 0,
+ length = array ? array.length : 0;
+
+ if (typeof callback != 'number' && callback != null) {
+ var index = length;
+ callback = lodash.createCallback(callback, thisArg, 3);
+ while (index-- && callback(array[index], index, array)) {
+ n++;
+ }
+ } else {
+ n = (callback == null || thisArg) ? 1 : callback || n;
+ }
+ n = length - n;
+ return slice(array, 0, n > 0 ? n : 0);
+ }
/**
- * Creates an array composed of the own enumerable property names of an object.
+ * Creates an array of unique values present in all provided arrays using
+ * strict equality for comparisons, i.e. `===`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The object to inspect.
- * @returns {Array} Returns an array of property names.
+ * @category Arrays
+ * @param {...Array} [array] The arrays to inspect.
+ * @returns {Array} Returns an array of shared values.
* @example
*
- * _.keys({ 'one': 1, 'two': 2, 'three': 3 });
- * // => ['one', 'two', 'three'] (property order is not guaranteed across environments)
+ * _.intersection([1, 2, 3], [5, 2, 1, 4], [2, 1]);
+ * // => [1, 2]
*/
- var keys = !nativeKeys ? shimKeys : function(object) {
- if (!isObject(object)) {
- return [];
- }
- if ((support.enumPrototypes && typeof object == 'function') ||
- (support.nonEnumArgs && object.length && isArguments(object))) {
- return shimKeys(object);
- }
- return nativeKeys(object);
- };
+ function intersection() {
+ var args = [],
+ argsIndex = -1,
+ argsLength = arguments.length,
+ caches = getArray(),
+ indexOf = getIndexOf(),
+ largePrereq = createCache && indexOf === baseIndexOf,
+ seen = getArray();
- /** Reusable iterator options shared by `each`, `forIn`, and `forOwn` */
- var eachIteratorOptions = {
- 'args': 'collection, callback, thisArg',
- 'top': "callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3)",
- 'array': "typeof length == 'number'",
- 'keys': keys,
- 'loop': 'if (callback(iterable[index], index, collection) === false) return result'
- };
+ while (++argsIndex < argsLength) {
+ var value = arguments[argsIndex];
+ if (isArray(value) || isArguments(value)) {
+ args.push(value);
+ caches.push(largePrereq && value.length >= LARGE_ARRAY_SIZE &&
+ createCache(argsIndex ? args[argsIndex] : seen));
+ }
+ }
+ var array = args[0],
+ index = -1,
+ length = array ? array.length : 0,
+ result = [];
- /** Reusable iterator options for `assign` and `defaults` */
- var defaultsIteratorOptions = {
- 'args': 'object, source, guard',
- 'top':
- 'var args = arguments,\n' +
- ' argsIndex = 0,\n' +
- " argsLength = typeof guard == 'number' ? 2 : args.length;\n" +
- 'while (++argsIndex < argsLength) {\n' +
- ' iterable = args[argsIndex];\n' +
- ' if (iterable && objectTypes[typeof iterable]) {',
- 'keys': keys,
- 'loop': "if (typeof result[index] == 'undefined') result[index] = iterable[index]",
- 'bottom': ' }\n}'
- };
+ outer:
+ while (++index < length) {
+ var cache = caches[0];
+ value = array[index];
- /** Reusable iterator options for `forIn` and `forOwn` */
- var forOwnIteratorOptions = {
- 'top': 'if (!objectTypes[typeof iterable]) return result;\n' + eachIteratorOptions.top,
- 'array': false
- };
+ if ((cache ? cacheIndexOf(cache, value) : indexOf(seen, value)) < 0) {
+ argsIndex = argsLength;
+ (cache || seen).push(value);
+ while (--argsIndex) {
+ cache = caches[argsIndex];
+ if ((cache ? cacheIndexOf(cache, value) : indexOf(args[argsIndex], value)) < 0) {
+ continue outer;
+ }
+ }
+ result.push(value);
+ }
+ }
+ releaseArray(caches);
+ releaseArray(seen);
+ return result;
+ }
/**
- * Used to convert characters to HTML entities:
+ * Gets the last element or last `n` elements of an array. If a callback is
+ * provided elements at the end of the array are returned as long as the
+ * callback returns truey. The callback is bound to `thisArg` and invoked
+ * with three arguments; (value, index, array).
*
- * Though the `>` character is escaped for symmetry, characters like `>` and `/`
- * don't require escaping in HTML and have no special meaning unless they're part
- * of a tag or an unquoted attribute value.
- * http://mathiasbynens.be/notes/ambiguous-ampersands (under "semi-related fun fact")
- */
- var htmlEscapes = {
- '&': '&',
- '<': '<',
- '>': '>',
- '"': '"',
- "'": '''
- };
-
- /** Used to convert HTML entities to characters */
- var htmlUnescapes = invert(htmlEscapes);
-
- /** Used to match HTML entities and HTML characters */
- var reEscapedHtml = RegExp('(' + keys(htmlUnescapes).join('|') + ')', 'g'),
- reUnescapedHtml = RegExp('[' + keys(htmlEscapes).join('') + ']', 'g');
-
- /**
- * A function compiled to iterate `arguments` objects, arrays, objects, and
- * strings consistenly across environments, executing the callback for each
- * element in the collection. The callback is bound to `thisArg` and invoked
- * with three arguments; (value, index|key, collection). Callbacks may exit
- * iteration early by explicitly returning `false`.
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
*
- * @private
- * @type Function
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} [callback=identity] The function called per iteration.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array|Object|string} Returns `collection`.
- */
- var baseEach = createIterator(eachIteratorOptions);
-
- /*--------------------------------------------------------------------------*/
-
- /**
- * Assigns own enumerable properties of source object(s) to the destination
- * object. Subsequent sources will overwrite property assignments of previous
- * sources. If a callback is provided it will be executed to produce the
- * assigned values. The callback is bound to `thisArg` and invoked with two
- * arguments; (objectValue, sourceValue).
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
- * @type Function
- * @alias extend
- * @category Objects
- * @param {Object} object The destination object.
- * @param {...Object} [source] The source objects.
- * @param {Function} [callback] The function to customize assigning values.
+ * @category Arrays
+ * @param {Array} array The array to query.
+ * @param {Function|Object|number|string} [callback] The function called
+ * per element or the number of elements to return. If a property name or
+ * object is provided it will be used to create a "_.pluck" or "_.where"
+ * style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Object} Returns the destination object.
+ * @returns {*} Returns the last element(s) of `array`.
* @example
*
- * _.assign({ 'name': 'fred' }, { 'employer': 'slate' });
- * // => { 'name': 'fred', 'employer': 'slate' }
- *
- * var defaults = _.partialRight(_.assign, function(a, b) {
- * return typeof a == 'undefined' ? b : a;
- * });
+ * _.last([1, 2, 3]);
+ * // => 3
*
- * var object = { 'name': 'barney' };
- * defaults(object, { 'name': 'fred', 'employer': 'slate' });
- * // => { 'name': 'barney', 'employer': 'slate' }
- */
- var assign = createIterator(defaultsIteratorOptions, {
- 'top':
- defaultsIteratorOptions.top.replace(';',
- ';\n' +
- "if (argsLength > 3 && typeof args[argsLength - 2] == 'function') {\n" +
- ' var callback = baseCreateCallback(args[--argsLength - 1], args[argsLength--], 2);\n' +
- "} else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') {\n" +
- ' callback = args[--argsLength];\n' +
- '}'
- ),
- 'loop': 'result[index] = callback ? callback(result[index], iterable[index]) : iterable[index]'
- });
-
- /**
- * Creates a clone of `value`. If `deep` is `true` nested objects will also
- * be cloned, otherwise they will be assigned by reference. If a callback
- * is provided it will be executed to produce the cloned values. If the
- * callback returns `undefined` cloning will be handled by the method instead.
- * The callback is bound to `thisArg` and invoked with one argument; (value).
+ * // returns the last two elements
+ * _.last([1, 2, 3], 2);
+ * // => [2, 3]
*
- * @static
- * @memberOf _
- * @category Objects
- * @param {*} value The value to clone.
- * @param {boolean} [deep=false] Specify a deep clone.
- * @param {Function} [callback] The function to customize cloning values.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {*} Returns the cloned value.
- * @example
+ * // returns elements from the end until the callback fails
+ * _.last([1, 2, 3], function(num) {
+ * return num > 1;
+ * });
+ * // => [2, 3]
*
* var characters = [
- * { 'name': 'barney', 'age': 36 },
- * { 'name': 'fred', 'age': 40 }
+ * { 'name': 'barney', 'employer': 'slate' },
+ * { 'name': 'fred', 'employer': 'slate', 'blocked': true },
+ * { 'name': 'pebbles', 'employer': 'na', 'blocked': true }
* ];
*
- * var shallow = _.clone(characters);
- * shallow[0] === characters[0];
- * // => true
- *
- * var deep = _.clone(characters, true);
- * deep[0] === characters[0];
- * // => false
- *
- * _.mixin({
- * 'clone': _.partialRight(_.clone, function(value) {
- * return _.isElement(value) ? value.cloneNode(false) : undefined;
- * })
- * });
+ * // using "_.pluck" callback shorthand
+ * _.pluck(_.last(characters, 'blocked'), 'name');
+ * // => ['fred', 'pebbles']
*
- * var clone = _.clone(document.body);
- * clone.childNodes.length;
- * // => 0
+ * // using "_.where" callback shorthand
+ * _.last(characters, { 'employer': 'na' });
+ * // => [{ 'name': 'pebbles', 'employer': 'na', 'blocked': true }]
*/
- function clone(value, deep, callback, thisArg) {
- // allows working with "Collections" methods without using their `index`
- // and `collection` arguments for `deep` and `callback`
- if (typeof deep != 'boolean' && deep != null) {
- thisArg = callback;
- callback = deep;
- deep = false;
+ function last(array, callback, thisArg) {
+ var n = 0,
+ length = array ? array.length : 0;
+
+ if (typeof callback != 'number' && callback != null) {
+ var index = length;
+ callback = lodash.createCallback(callback, thisArg, 3);
+ while (index-- && callback(array[index], index, array)) {
+ n++;
+ }
+ } else {
+ n = callback;
+ if (n == null || thisArg) {
+ return array ? array[length - 1] : undefined;
+ }
}
- return baseClone(value, deep, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1));
+ n = length - n;
+ return slice(array, n > 0 ? n : 0);
}
/**
- * Creates a deep clone of `value`. If a callback is provided it will be
- * executed to produce the cloned values. If the callback returns `undefined`
- * cloning will be handled by the method instead. The callback is bound to
- * `thisArg` and invoked with one argument; (value).
+ * Gets the index at which the last occurrence of `value` is found using strict
+ * equality for comparisons, i.e. `===`. If `fromIndex` is negative, it is used
+ * as the offset from the end of the collection.
*
- * Note: This method is loosely based on the structured clone algorithm. Functions
- * and DOM nodes are **not** cloned. The enumerable properties of `arguments` objects and
- * objects created by constructors other than `Object` are cloned to plain `Object` objects.
- * See http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm.
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {*} value The value to deep clone.
- * @param {Function} [callback] The function to customize cloning values.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {*} Returns the deep cloned value.
+ * @category Arrays
+ * @param {Array} array The array to search.
+ * @param {*} value The value to search for.
+ * @param {number} [fromIndex=array.length-1] The index to search from.
+ * @returns {number} Returns the index of the matched value or `-1`.
* @example
*
- * var characters = [
- * { 'name': 'barney', 'age': 36 },
- * { 'name': 'fred', 'age': 40 }
- * ];
- *
- * var deep = _.cloneDeep(characters);
- * deep[0] === characters[0];
- * // => false
- *
- * var view = {
- * 'label': 'docs',
- * 'node': element
- * };
- *
- * var clone = _.cloneDeep(view, function(value) {
- * return _.isElement(value) ? value.cloneNode(true) : undefined;
- * });
+ * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2);
+ * // => 4
*
- * clone.node == view.node;
- * // => false
+ * // using `fromIndex`
+ * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2, 3);
+ * // => 1
*/
- function cloneDeep(value, callback, thisArg) {
- return baseClone(value, true, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1));
+ function lastIndexOf(array, value, fromIndex) {
+ var index = array ? array.length : 0;
+ if (typeof fromIndex == 'number') {
+ index = (fromIndex < 0 ? nativeMax(0, index + fromIndex) : nativeMin(fromIndex, index - 1)) + 1;
+ }
+ while (index--) {
+ if (array[index] === value) {
+ return index;
+ }
+ }
+ return -1;
}
/**
- * Creates an object that inherits from the given `prototype` object. If a
- * `properties` object is provided its own enumerable properties are assigned
- * to the created object.
+ * Removes all provided values from `array` using strict equality for
+ * comparisons, i.e. `===`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} prototype The object to inherit from.
- * @param {Object} [properties] The properties to assign to the object.
- * @returns {Object} Returns the new object.
+ * @category Arrays
+ * @param {Array} array The array to modify.
+ * @param {...*} [value] The values to remove.
+ * @returns {Array} Returns `array`.
* @example
*
- * function Shape() {
- * this.x = 0;
- * this.y = 0;
- * }
- *
- * function Circle() {
- * Shape.call(this);
- * }
- *
- * Circle.prototype = _.create(Shape.prototype, { 'constructor': Circle });
- *
- * var circle = new Circle;
- * circle instanceof Circle;
- * // => true
- *
- * circle instanceof Shape;
- * // => true
+ * var array = [1, 2, 3, 1, 2, 3];
+ * _.pull(array, 2, 3);
+ * console.log(array);
+ * // => [1, 1]
*/
- function create(prototype, properties) {
- var result = baseCreate(prototype);
- return properties ? assign(result, properties) : result;
+ function pull(array) {
+ var args = arguments,
+ argsIndex = 0,
+ argsLength = args.length,
+ length = array ? array.length : 0;
+
+ while (++argsIndex < argsLength) {
+ var index = -1,
+ value = args[argsIndex];
+
+ while (++index < length) {
+ if (array[index] === value) {
+ splice.call(array, index--, 1);
+ length--;
+ }
+ }
+ }
+ return array;
}
/**
- * Assigns own enumerable properties of source object(s) to the destination
- * object for all destination properties that resolve to `undefined`. Once a
- * property is set, additional defaults of the same property will be ignored.
+ * Creates an array of numbers (positive and/or negative) progressing from
+ * `start` up to but not including `end`. If `start` is less than `stop` a
+ * zero-length range is created unless a negative `step` is specified.
*
* @static
* @memberOf _
- * @type Function
- * @category Objects
- * @param {Object} object The destination object.
- * @param {...Object} [source] The source objects.
- * @param- {Object} [guard] Allows working with `_.reduce` without using its
- * `key` and `object` arguments as sources.
- * @returns {Object} Returns the destination object.
+ * @category Arrays
+ * @param {number} [start=0] The start of the range.
+ * @param {number} end The end of the range.
+ * @param {number} [step=1] The value to increment or decrement by.
+ * @returns {Array} Returns a new range array.
* @example
*
- * var object = { 'name': 'barney' };
- * _.defaults(object, { 'name': 'fred', 'employer': 'slate' });
- * // => { 'name': 'barney', 'employer': 'slate' }
+ * _.range(4);
+ * // => [0, 1, 2, 3]
+ *
+ * _.range(1, 5);
+ * // => [1, 2, 3, 4]
+ *
+ * _.range(0, 20, 5);
+ * // => [0, 5, 10, 15]
+ *
+ * _.range(0, -4, -1);
+ * // => [0, -1, -2, -3]
+ *
+ * _.range(1, 4, 0);
+ * // => [1, 1, 1]
+ *
+ * _.range(0);
+ * // => []
*/
- var defaults = createIterator(defaultsIteratorOptions);
+ function range(start, end, step) {
+ start = +start || 0;
+ step = typeof step == 'number' ? step : (+step || 1);
+
+ if (end == null) {
+ end = start;
+ start = 0;
+ }
+ // use `Array(length)` so engines like Chakra and V8 avoid slower modes
+ // http://youtu.be/XAqIpGU8ZZk#t=17m25s
+ var index = -1,
+ length = nativeMax(0, ceil((end - start) / (step || 1))),
+ result = Array(length);
+
+ while (++index < length) {
+ result[index] = start;
+ start += step;
+ }
+ return result;
+ }
/**
- * This method is like `_.findIndex` except that it returns the key of the
- * first element that passes the callback check, instead of the element itself.
+ * Removes all elements from an array that the callback returns truey for
+ * and returns an array of removed elements. The callback is bound to `thisArg`
+ * and invoked with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The object to search.
- * @param {Function|Object|string} [callback=identity] The function called per
- * iteration. If a property name or object is provided it will be used to
- * create a "_.pluck" or "_.where" style callback, respectively.
+ * @category Arrays
+ * @param {Array} array The array to modify.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {string|undefined} Returns the key of the found element, else `undefined`.
+ * @returns {Array} Returns a new array of removed elements.
* @example
*
- * var characters = {
- * 'barney': { 'age': 36, 'blocked': false },
- * 'fred': { 'age': 40, 'blocked': true },
- * 'pebbles': { 'age': 1, 'blocked': false }
- * };
- *
- * _.findKey(characters, function(chr) {
- * return chr.age < 40;
- * });
- * // => 'barney' (property order is not guaranteed across environments)
+ * var array = [1, 2, 3, 4, 5, 6];
+ * var evens = _.remove(array, function(num) { return num % 2 == 0; });
*
- * // using "_.where" callback shorthand
- * _.findKey(characters, { 'age': 1 });
- * // => 'pebbles'
+ * console.log(array);
+ * // => [1, 3, 5]
*
- * // using "_.pluck" callback shorthand
- * _.findKey(characters, 'blocked');
- * // => 'fred'
+ * console.log(evens);
+ * // => [2, 4, 6]
*/
- function findKey(object, callback, thisArg) {
- var result;
+ function remove(array, callback, thisArg) {
+ var index = -1,
+ length = array ? array.length : 0,
+ result = [];
+
callback = lodash.createCallback(callback, thisArg, 3);
- forOwn(object, function(value, key, object) {
- if (callback(value, key, object)) {
- result = key;
- return false;
+ while (++index < length) {
+ var value = array[index];
+ if (callback(value, index, array)) {
+ result.push(value);
+ splice.call(array, index--, 1);
+ length--;
}
- });
+ }
return result;
}
/**
- * This method is like `_.findKey` except that it iterates over elements
- * of a `collection` in the opposite order.
+ * The opposite of `_.initial`; this method gets all but the first element or
+ * first `n` elements of an array. If a callback function is provided elements
+ * at the beginning of the array are excluded from the result as long as the
+ * callback returns truey. The callback is bound to `thisArg` and invoked
+ * with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The object to search.
- * @param {Function|Object|string} [callback=identity] The function called per
- * iteration. If a property name or object is provided it will be used to
- * create a "_.pluck" or "_.where" style callback, respectively.
+ * @alias drop, tail
+ * @category Arrays
+ * @param {Array} array The array to query.
+ * @param {Function|Object|number|string} [callback=1] The function called
+ * per element or the number of elements to exclude. If a property name or
+ * object is provided it will be used to create a "_.pluck" or "_.where"
+ * style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {string|undefined} Returns the key of the found element, else `undefined`.
+ * @returns {Array} Returns a slice of `array`.
* @example
*
- * var characters = {
- * 'barney': { 'age': 36, 'blocked': true },
- * 'fred': { 'age': 40, 'blocked': false },
- * 'pebbles': { 'age': 1, 'blocked': true }
- * };
+ * _.rest([1, 2, 3]);
+ * // => [2, 3]
*
- * _.findLastKey(characters, function(chr) {
- * return chr.age < 40;
+ * // excludes the first two elements
+ * _.rest([1, 2, 3], 2);
+ * // => [3]
+ *
+ * // excludes elements from the beginning until the callback fails
+ * _.rest([1, 2, 3], function(num) {
+ * return num < 3;
* });
- * // => returns `pebbles`, assuming `_.findKey` returns `barney`
+ * // => [3]
*
- * // using "_.where" callback shorthand
- * _.findLastKey(characters, { 'age': 40 });
- * // => 'fred'
+ * var characters = [
+ * { 'name': 'barney', 'employer': 'slate', 'blocked': true },
+ * { 'name': 'fred', 'employer': 'slate' },
+ * { 'name': 'pebbles', 'employer': 'na', 'blocked': true }
+ * ];
*
* // using "_.pluck" callback shorthand
- * _.findLastKey(characters, 'blocked');
- * // => 'pebbles'
+ * _.pluck(_.rest(characters, 'blocked'), 'name');
+ * // => ['fred', 'pebbles']
+ *
+ * // using "_.where" callback shorthand
+ * _.rest(characters, { 'employer': 'slate' });
+ * // => [{ 'name': 'pebbles', 'employer': 'na', 'blocked': true }]
*/
- function findLastKey(object, callback, thisArg) {
- var result;
- callback = lodash.createCallback(callback, thisArg, 3);
- forOwnRight(object, function(value, key, object) {
- if (callback(value, key, object)) {
- result = key;
- return false;
+ function rest(array, callback, thisArg) {
+ if (typeof callback != 'number' && callback != null) {
+ var n = 0,
+ index = -1,
+ length = array ? array.length : 0;
+
+ callback = lodash.createCallback(callback, thisArg, 3);
+ while (++index < length && callback(array[index], index, array)) {
+ n++;
}
- });
- return result;
+ } else if (callback == null || thisArg) {
+ n = 1;
+ } else {
+ n = callback > 0 ? callback : 0;
+ }
+ return slice(array, n);
}
/**
- * Iterates over own and inherited enumerable properties of an object,
- * executing the callback for each property. The callback is bound to `thisArg`
- * and invoked with three arguments; (value, key, object). Callbacks may exit
- * iteration early by explicitly returning `false`.
- *
- * @static
- * @memberOf _
- * @type Function
- * @category Objects
- * @param {Object} object The object to iterate over.
- * @param {Function} [callback=identity] The function called per iteration.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Object} Returns `object`.
- * @example
- *
- * function Shape() {
- * this.x = 0;
- * this.y = 0;
- * }
- *
- * Shape.prototype.move = function(x, y) {
- * this.x += x;
- * this.y += y;
- * };
+ * Slices `array` from the `start` index up to, but not including, the `end` index.
*
- * _.forIn(new Shape, function(value, key) {
- * console.log(key);
- * });
- * // => logs 'x', 'y', and 'move' (property order is not guaranteed across environments)
- */
- var forIn = createIterator(eachIteratorOptions, forOwnIteratorOptions, {
- 'useHas': false
- });
-
- /**
- * This method is like `_.forIn` except that it iterates over elements
- * of a `collection` in the opposite order.
+ * Note: This function is used instead of `Array#slice` to support node lists
+ * in IE < 9 and to ensure dense arrays are returned.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The object to iterate over.
- * @param {Function} [callback=identity] The function called per iteration.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Object} Returns `object`.
- * @example
- *
- * function Shape() {
- * this.x = 0;
- * this.y = 0;
- * }
- *
- * Shape.prototype.move = function(x, y) {
- * this.x += x;
- * this.y += y;
- * };
- *
- * _.forInRight(new Shape, function(value, key) {
- * console.log(key);
- * });
- * // => logs 'move', 'y', and 'x' assuming `_.forIn ` logs 'x', 'y', and 'move'
+ * @category Arrays
+ * @param {Array} array The array to slice.
+ * @param {number} [start=0] The start index.
+ * @param {number} [end=array.length] The end index.
+ * @returns {Array} Returns the new array.
*/
- function forInRight(object, callback, thisArg) {
- var pairs = [];
+ function slice(array, start, end) {
+ var index = -1,
+ length = array ? array.length : 0;
- forIn(object, function(value, key) {
- pairs.push(key, value);
- });
+ if (typeof start == 'undefined') {
+ start = 0;
+ } else if (start < 0) {
+ start = nativeMax(length + start, 0);
+ } else if (start > length) {
+ start = length;
+ }
+ if (typeof end == 'undefined') {
+ end = length;
+ } else if (end < 0) {
+ end = nativeMax(length + end, 0);
+ } else if (end > length) {
+ end = length;
+ }
+ length = end - start || 0;
- var length = pairs.length;
- callback = baseCreateCallback(callback, thisArg, 3);
- while (length--) {
- if (callback(pairs[length--], pairs[length], object) === false) {
- break;
- }
+ var result = Array(length);
+ while (++index < length) {
+ result[index] = array[start + index];
}
- return object;
+ return result;
}
/**
- * Iterates over own enumerable properties of an object, executing the callback
- * for each property. The callback is bound to `thisArg` and invoked with three
- * arguments; (value, key, object). Callbacks may exit iteration early by
- * explicitly returning `false`.
+ * Uses a binary search to determine the smallest index at which a value
+ * should be inserted into a given sorted array in order to maintain the sort
+ * order of the array. If a callback is provided it will be executed for
+ * `value` and each element of `array` to compute their sort ranking. The
+ * callback is bound to `thisArg` and invoked with one argument; (value).
*
- * @static
- * @memberOf _
- * @type Function
- * @category Objects
- * @param {Object} object The object to iterate over.
- * @param {Function} [callback=identity] The function called per iteration.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Object} Returns `object`.
- * @example
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
*
- * _.forOwn({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) {
- * console.log(key);
- * });
- * // => logs '0', '1', and 'length' (property order is not guaranteed across environments)
- */
- var forOwn = createIterator(eachIteratorOptions, forOwnIteratorOptions);
-
- /**
- * This method is like `_.forOwn` except that it iterates over elements
- * of a `collection` in the opposite order.
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The object to iterate over.
- * @param {Function} [callback=identity] The function called per iteration.
+ * @category Arrays
+ * @param {Array} array The array to inspect.
+ * @param {*} value The value to evaluate.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Object} Returns `object`.
+ * @returns {number} Returns the index at which `value` should be inserted
+ * into `array`.
* @example
*
- * _.forOwnRight({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) {
- * console.log(key);
+ * _.sortedIndex([20, 30, 50], 40);
+ * // => 2
+ *
+ * var dict = {
+ * 'wordToNumber': { 'twenty': 20, 'thirty': 30, 'fourty': 40, 'fifty': 50 }
+ * };
+ *
+ * // using `callback`
+ * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
+ * return dict.wordToNumber[word];
* });
- * // => logs 'length', '1', and '0' assuming `_.forOwn` logs '0', '1', and 'length'
- */
- function forOwnRight(object, callback, thisArg) {
- var props = keys(object),
- length = props.length;
-
- callback = baseCreateCallback(callback, thisArg, 3);
- while (length--) {
- var key = props[length];
- if (callback(object[key], key, object) === false) {
- break;
- }
- }
- return object;
- }
-
- /**
- * Creates a sorted array of property names of all enumerable properties,
- * own and inherited, of `object` that have function values.
+ * // => 2
*
- * @static
- * @memberOf _
- * @alias methods
- * @category Objects
- * @param {Object} object The object to inspect.
- * @returns {Array} Returns an array of property names that have function values.
- * @example
+ * // using `callback` with `thisArg`
+ * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
+ * return this.wordToNumber[word];
+ * }, dict);
+ * // => 2
*
- * _.functions(_);
- * // => ['all', 'any', 'bind', 'bindAll', 'clone', 'compact', 'compose', ...]
+ * // using "_.pluck" callback shorthand
+ * _.sortedIndex([{ 'x': 20 }, { 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
+ * // => 2
*/
- function functions(object) {
- var result = [];
- forIn(object, function(value, key) {
- if (isFunction(value)) {
- result.push(key);
- }
- });
- return result.sort();
+ function sortedIndex(array, value, callback, thisArg) {
+ var low = 0,
+ high = array ? array.length : low;
+
+ // explicitly reference `identity` for better inlining in Firefox
+ callback = callback ? lodash.createCallback(callback, thisArg, 1) : identity;
+ value = callback(value);
+
+ while (low < high) {
+ var mid = (low + high) >>> 1;
+ (callback(array[mid]) < value)
+ ? low = mid + 1
+ : high = mid;
+ }
+ return low;
}
/**
- * Checks if the specified object `property` exists and is a direct property,
- * instead of an inherited property.
+ * Creates an array of unique values, in order, of the provided arrays using
+ * strict equality for comparisons, i.e. `===`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The object to check.
- * @param {string} property The property to check for.
- * @returns {boolean} Returns `true` if key is a direct property, else `false`.
+ * @category Arrays
+ * @param {...Array} [array] The arrays to inspect.
+ * @returns {Array} Returns an array of combined values.
* @example
*
- * _.has({ 'a': 1, 'b': 2, 'c': 3 }, 'b');
- * // => true
+ * _.union([1, 2, 3], [5, 2, 1, 4], [2, 1]);
+ * // => [1, 2, 3, 5, 4]
*/
- function has(object, property) {
- return object ? hasOwnProperty.call(object, property) : false;
+ function union() {
+ return baseUniq(baseFlatten(arguments, true, true));
}
/**
- * Creates an object composed of the inverted keys and values of the given object.
+ * Creates a duplicate-value-free version of an array using strict equality
+ * for comparisons, i.e. `===`. If the array is sorted, providing
+ * `true` for `isSorted` will use a faster algorithm. If a callback is provided
+ * each element of `array` is passed through the callback before uniqueness
+ * is computed. The callback is bound to `thisArg` and invoked with three
+ * arguments; (value, index, array).
+ *
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The object to invert.
- * @returns {Object} Returns the created inverted object.
+ * @alias unique
+ * @category Arrays
+ * @param {Array} array The array to process.
+ * @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Array} Returns a duplicate-value-free array.
* @example
*
- * _.invert({ 'first': 'fred', 'second': 'barney' });
- * // => { 'fred': 'first', 'barney': 'second' }
+ * _.uniq([1, 2, 1, 3, 1]);
+ * // => [1, 2, 3]
+ *
+ * // using `isSorted`
+ * _.uniq([1, 1, 2, 2, 3], true);
+ * // => [1, 2, 3]
+ *
+ * // using `callback`
+ * _.uniq(['A', 'b', 'C', 'a', 'B', 'c'], function(letter) { return letter.toLowerCase(); });
+ * // => ['A', 'b', 'C']
+ *
+ * // using `callback` with `thisArg`
+ * _.uniq([1, 2.5, 3, 1.5, 2, 3.5], function(num) { return this.floor(num); }, Math);
+ * // => [1, 2.5, 3]
+ *
+ * // using "_.pluck" callback shorthand
+ * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
+ * // => [{ 'x': 1 }, { 'x': 2 }]
*/
- function invert(object) {
- var index = -1,
- props = keys(object),
- length = props.length,
- result = {};
+ function uniq(array, isSorted, callback, thisArg) {
+ var type = typeof isSorted;
- while (++index < length) {
- var key = props[index];
- result[object[key]] = key;
+ // juggle arguments
+ if (type != 'boolean' && isSorted != null) {
+ thisArg = callback;
+ callback = isSorted;
+ isSorted = false;
+
+ // enables use as a callback for functions like `_.map`
+ if ((type == 'number' || type == 'string') && thisArg && thisArg[callback] === array) {
+ callback = null;
+ }
}
- return result;
+ if (callback != null) {
+ callback = lodash.createCallback(callback, thisArg, 3);
+ }
+ return baseUniq(array, isSorted, callback);
}
/**
- * Checks if `value` is a boolean value.
+ * Creates an array excluding all provided values using strict equality for
+ * comparisons, i.e. `===`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is a boolean value, else `false`.
+ * @category Arrays
+ * @param {Array} array The array to filter.
+ * @param {...*} [value] The values to exclude.
+ * @returns {Array} Returns a new array of filtered values.
* @example
*
- * _.isBoolean(null);
- * // => false
+ * _.without([1, 2, 1, 0, 3, 1, 4], 0, 1);
+ * // => [2, 3, 4]
*/
- function isBoolean(value) {
- return value === true || value === false ||
- value && typeof value == 'object' && toString.call(value) == boolClass || false;
+ function without(array) {
+ return baseDifference(array, slice(arguments, 1));
}
/**
- * Checks if `value` is a date.
+ * Creates an array that is the symmetric difference of the provided arrays.
+ * See [Wikipedia](http://en.wikipedia.org/wiki/Symmetric_difference) for more details.
*
* @static
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is a date, else `false`.
+ * @category Arrays
+ * @param {...Array} [array] The arrays to inspect.
+ * @returns {Array} Returns an array of values.
* @example
*
- * _.isDate(new Date);
- * // => true
- */
- function isDate(value) {
- return value && typeof value == 'object' && toString.call(value) == dateClass || false;
- }
-
- /**
- * Checks if `value` is a DOM element.
- *
- * @static
- * @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is a DOM element, else `false`.
- * @example
+ * _.xor([1, 2, 3], [5, 2, 1, 4]);
+ * // => [3, 5, 4]
*
- * _.isElement(document.body);
- * // => true
+ * _.xor([1, 2, 5], [2, 3, 5], [3, 4, 5]);
+ * // => [1, 4, 5]
*/
- function isElement(value) {
- return value && value.nodeType === 1 || false;
+ function xor() {
+ var index = -1,
+ length = arguments.length;
+
+ while (++index < length) {
+ var array = arguments[index];
+ if (isArray(array) || isArguments(array)) {
+ var result = result
+ ? baseDifference(result, array).concat(baseDifference(array, result))
+ : array;
+ }
+ }
+ return result ? baseUniq(result) : [];
}
/**
- * Checks if `value` is empty. Arrays, strings, or `arguments` objects with a
- * length of `0` and objects with no own enumerable properties are considered
- * "empty".
+ * Creates an array of grouped elements, the first of which contains the first
+ * elements of the given arrays, the second of which contains the second elements
+ * of the given arrays, and so on. If a zipped value is provided its corresponding
+ * unzipped value will be returned.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Array|Object|string} value The value to inspect.
- * @returns {boolean} Returns `true` if the `value` is empty, else `false`.
+ * @alias unzip
+ * @category Arrays
+ * @param {...Array} [array] Arrays to process.
+ * @returns {Array} Returns a new array of grouped elements.
* @example
*
- * _.isEmpty([1, 2, 3]);
- * // => false
- *
- * _.isEmpty({});
- * // => true
+ * _.zip(['fred', 'barney'], [30, 40], [true, false]);
+ * // => [['fred', 30, true], ['barney', 40, false]]
*
- * _.isEmpty('');
- * // => true
+ * _.unzip([['fred', 30, true], ['barney', 40, false]]);
+ * // => [['fred', 'barney'], [30, 40], [true, false]]
*/
- function isEmpty(value) {
- var result = true;
- if (!value) {
- return result;
- }
- var className = toString.call(value),
- length = value.length;
+ function zip() {
+ var array = arguments.length > 1 ? arguments : arguments[0],
+ index = -1,
+ length = array ? max(pluck(array, 'length')) : 0,
+ result = Array(length < 0 ? 0 : length);
- if ((className == arrayClass || className == stringClass ||
- (support.argsClass ? className == argsClass : isArguments(value))) ||
- (className == objectClass && typeof length == 'number' && isFunction(value.splice))) {
- return !length;
+ while (++index < length) {
+ result[index] = pluck(array, index);
}
- forOwn(value, function() {
- return (result = false);
- });
return result;
}
/**
- * Performs a deep comparison between two values to determine if they are
- * equivalent to each other. If a callback is provided it will be executed
- * to compare values. If the callback returns `undefined` comparisons will
- * be handled by the method instead. The callback is bound to `thisArg` and
- * invoked with two arguments; (a, b).
+ * Creates an object composed from arrays of `keys` and `values`. Provide
+ * either a single two dimensional array, i.e. `[[key1, value1], [key2, value2]]`
+ * or two arrays, one of `keys` and one of corresponding `values`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {*} a The value to compare.
- * @param {*} b The other value to compare.
- * @param {Function} [callback] The function to customize comparing values.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+ * @alias object
+ * @category Arrays
+ * @param {Array} keys The array of keys.
+ * @param {Array} [values=[]] The array of values.
+ * @returns {Object} Returns an object composed of the given keys and
+ * corresponding values.
* @example
*
- * var object = { 'name': 'fred' };
- * var copy = { 'name': 'fred' };
- *
- * object == copy;
- * // => false
- *
- * _.isEqual(object, copy);
- * // => true
- *
- * var words = ['hello', 'goodbye'];
- * var otherWords = ['hi', 'goodbye'];
- *
- * _.isEqual(words, otherWords, function(a, b) {
- * var reGreet = /^(?:hello|hi)$/i,
- * aGreet = _.isString(a) && reGreet.test(a),
- * bGreet = _.isString(b) && reGreet.test(b);
- *
- * return (aGreet || bGreet) ? (aGreet == bGreet) : undefined;
- * });
- * // => true
+ * _.zipObject(['fred', 'barney'], [30, 40]);
+ * // => { 'fred': 30, 'barney': 40 }
*/
- function isEqual(a, b, callback, thisArg) {
- return baseIsEqual(a, b, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 2));
+ function zipObject(keys, values) {
+ var index = -1,
+ length = keys ? keys.length : 0,
+ result = {};
+
+ if (!values && length && !isArray(keys[0])) {
+ values = [];
+ }
+ while (++index < length) {
+ var key = keys[index];
+ if (values) {
+ result[key] = values[index];
+ } else if (key) {
+ result[key[0]] = key[1];
+ }
+ }
+ return result;
}
+ /*--------------------------------------------------------------------------*/
+
/**
- * Checks if `value` is, or can be coerced to, a finite number.
- *
- * Note: This is not the same as native `isFinite` which will return true for
- * booleans and empty strings. See http://es5.github.io/#x15.1.2.5.
+ * Creates a `lodash` object that wraps `value` with explicit method
+ * chaining enabled.
*
* @static
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is finite, else `false`.
+ * @category Chaining
+ * @param {*} value The value to wrap.
+ * @returns {Object} Returns the wrapper object.
* @example
*
- * _.isFinite(-101);
- * // => true
- *
- * _.isFinite('10');
- * // => true
- *
- * _.isFinite(true);
- * // => false
- *
- * _.isFinite('');
- * // => false
+ * var characters = [
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40 },
+ * { 'name': 'pebbles', 'age': 1 }
+ * ];
*
- * _.isFinite(Infinity);
- * // => false
- */
- function isFinite(value) {
- return nativeIsFinite(value) && !nativeIsNaN(parseFloat(value));
+ * var youngest = _.chain(characters)
+ * .sortBy('age')
+ * .map(function(chr) { return chr.name + ' is ' + chr.age; })
+ * .first()
+ * .value();
+ * // => 'pebbles is 1'
+ */
+ function chain(value) {
+ value = new lodashWrapper(value);
+ value.__chain__ = true;
+ return value;
}
/**
- * Checks if `value` is a function.
+ * This method invokes `interceptor` and returns `value`. The interceptor is
+ * bound to `thisArg` and invoked with one argument; (value). The purpose of
+ * this method is to "tap into" a method chain in order to perform operations
+ * on intermediate results within the chain.
*
* @static
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is a function, else `false`.
+ * @category Chaining
+ * @param {*} value The value to provide to `interceptor`.
+ * @param {Function} interceptor The function to invoke.
+ * @param {*} [thisArg] The `this` binding of `interceptor`.
+ * @returns {*} Returns `value`.
* @example
*
- * _.isFunction(_);
- * // => true
+ * _([1, 2, 3, 4])
+ * .tap(function(array) { array.pop(); })
+ * .reverse()
+ * .value();
+ * // => [3, 2, 1]
*/
- function isFunction(value) {
- return typeof value == 'function';
- }
- // fallback for older versions of Chrome and Safari
- if (isFunction(/x/)) {
- isFunction = function(value) {
- return typeof value == 'function' && toString.call(value) == funcClass;
- };
+ function tap(value, interceptor, thisArg) {
+ interceptor.call(thisArg, value);
+ return value;
}
/**
- * Checks if `value` is the language type of Object.
- * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+ * Enables explicit method chaining on the wrapper object.
*
- * @static
+ * @name chain
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is an object, else `false`.
+ * @category Chaining
+ * @returns {*} Returns the wrapper object.
* @example
*
- * _.isObject({});
- * // => true
+ * var characters = [
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40 }
+ * ];
*
- * _.isObject([1, 2, 3]);
- * // => true
+ * // without explicit chaining
+ * _(characters).first();
+ * // => { 'name': 'barney', 'age': 36 }
*
- * _.isObject(1);
- * // => false
+ * // with explicit chaining
+ * _(characters).chain()
+ * .first()
+ * .pick('age')
+ * .value();
+ * // => { 'age': 36 }
*/
- function isObject(value) {
- // check if the value is the ECMAScript language type of Object
- // http://es5.github.io/#x8
- // and avoid a V8 bug
- // http://code.google.com/p/v8/issues/detail?id=2291
- return !!(value && objectTypes[typeof value]);
+ function wrapperChain() {
+ this.__chain__ = true;
+ return this;
}
/**
- * Checks if `value` is `NaN`.
- *
- * Note: This is not the same as native `isNaN` which will return `true` for
- * `undefined` and other non-numeric values. See http://es5.github.io/#x15.1.2.4.
+ * Produces the `toString` result of the wrapped value.
*
- * @static
+ * @name toString
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is `NaN`, else `false`.
+ * @category Chaining
+ * @returns {string} Returns the string result.
* @example
*
- * _.isNaN(NaN);
- * // => true
- *
- * _.isNaN(new Number(NaN));
- * // => true
- *
- * isNaN(undefined);
- * // => true
- *
- * _.isNaN(undefined);
- * // => false
+ * _([1, 2, 3]).toString();
+ * // => '1,2,3'
*/
- function isNaN(value) {
- // `NaN` as a primitive is the only value that is not equal to itself
- // (perform the [[Class]] check first to avoid errors with some host objects in IE)
- return isNumber(value) && value != +value;
+ function wrapperToString() {
+ return String(this.__wrapped__);
}
/**
- * Checks if `value` is `null`.
+ * Extracts the wrapped value.
*
- * @static
+ * @name valueOf
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is `null`, else `false`.
+ * @alias value
+ * @category Chaining
+ * @returns {*} Returns the wrapped value.
* @example
*
- * _.isNull(null);
- * // => true
- *
- * _.isNull(undefined);
- * // => false
+ * _([1, 2, 3]).valueOf();
+ * // => [1, 2, 3]
*/
- function isNull(value) {
- return value === null;
+ function wrapperValueOf() {
+ return this.__wrapped__;
}
+ /*--------------------------------------------------------------------------*/
+
+
/**
- * Checks if `value` is a number.
- *
- * Note: `NaN` is considered a number. See http://es5.github.io/#x8.5.
+ * Creates an array of elements from the specified indexes, or keys, of the
+ * `collection`. Indexes may be specified as individual arguments or as arrays
+ * of indexes.
*
* @static
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is a number, else `false`.
+ * @category Collections
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {...(number|number[]|string|string[])} [index] The indexes of `collection`
+ * to retrieve, specified as individual indexes or arrays of indexes.
+ * @returns {Array} Returns a new array of elements corresponding to the
+ * provided indexes.
* @example
*
- * _.isNumber(8.4 * 5);
- * // => true
+ * _.at(['a', 'b', 'c', 'd', 'e'], [0, 2, 4]);
+ * // => ['a', 'c', 'e']
+ *
+ * _.at(['fred', 'barney', 'pebbles'], 0, 2);
+ * // => ['fred', 'pebbles']
*/
- function isNumber(value) {
- return typeof value == 'number' ||
- value && typeof value == 'object' && toString.call(value) == numberClass || false;
+ function at(collection, guard) {
+ var args = arguments,
+ index = -1,
+ props = baseFlatten(args, true, false, 1),
+ length = props.length,
+ type = typeof guard;
+
+ // enables use as a callback for functions like `_.map`
+ if ((type == 'number' || type == 'string') && args[2] && args[2][guard] === collection) {
+ length = 1;
+ }
+ if (support.unindexedChars && isString(collection)) {
+ collection = collection.split('');
+ }
+ var result = Array(length);
+ while(++index < length) {
+ result[index] = collection[props[index]];
+ }
+ return result;
}
/**
- * Checks if `value` is an object created by the `Object` constructor.
+ * Checks if a given value is present in a collection using strict equality
+ * for comparisons, i.e. `===`. If `fromIndex` is negative, it is used as the
+ * offset from the end of the collection.
*
* @static
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
+ * @alias include
+ * @category Collections
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {*} target The value to check for.
+ * @param {number} [fromIndex=0] The index to search from.
+ * @returns {boolean} Returns `true` if the `target` element is found, else `false`.
* @example
*
- * function Shape() {
- * this.x = 0;
- * this.y = 0;
- * }
+ * _.contains([1, 2, 3], 1);
+ * // => true
*
- * _.isPlainObject(new Shape);
+ * _.contains([1, 2, 3], 1, 2);
* // => false
*
- * _.isPlainObject([1, 2, 3]);
- * // => false
+ * _.contains({ 'name': 'fred', 'age': 40 }, 'fred');
+ * // => true
*
- * _.isPlainObject({ 'x': 0, 'y': 0 });
+ * _.contains('pebbles', 'eb');
* // => true
*/
- var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) {
- if (!(value && toString.call(value) == objectClass) || (!support.argsClass && isArguments(value))) {
- return false;
+ function contains(collection, target, fromIndex) {
+ var length = collection ? collection.length : 0;
+ fromIndex = typeof fromIndex == 'number' ? fromIndex : 0;
+
+ if (typeof length == 'number') {
+ if (fromIndex >= length) {
+ return false;
+ }
+ if (typeof collection == 'string' || !isArray(collection) && isString(collection)) {
+ return nativeContains
+ ? nativeContains.call(collection, target, fromIndex)
+ : collection.indexOf(target, fromIndex) > -1;
+ }
+ var indexOf = getIndexOf();
+ fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex) || 0;
+ return indexOf(collection, target, fromIndex) > -1;
}
- var valueOf = value.valueOf,
- objProto = typeof valueOf == 'function' && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto);
+ var index = -1,
+ result = false;
- return objProto
- ? (value == objProto || getPrototypeOf(value) == objProto)
- : shimIsPlainObject(value);
- };
+ baseEach(collection, function(value) {
+ if (++index >= fromIndex) {
+ return !(result = value === target);
+ }
+ });
- /**
- * Checks if `value` is a regular expression.
- *
- * @static
- * @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is a regular expression, else `false`.
- * @example
- *
- * _.isRegExp(/fred/);
- * // => true
- */
- function isRegExp(value) {
- return value && objectTypes[typeof value] && toString.call(value) == regexpClass || false;
+ return result;
}
/**
- * Checks if `value` is a string.
+ * Creates an object composed of keys generated from the results of running
+ * each element of `collection` through the callback. The corresponding value
+ * of each key is the number of times the key was returned by the callback.
+ * The callback is bound to `thisArg` and invoked with three arguments;
+ * (value, index|key, collection).
+ *
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is a string, else `false`.
+ * @category Collections
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Object} Returns the composed aggregate object.
* @example
*
- * _.isString('fred');
- * // => true
+ * _.countBy([4.3, 6.1, 6.4], function(num) { return Math.floor(num); });
+ * // => { '4': 1, '6': 2 }
+ *
+ * _.countBy([4.3, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
+ * // => { '4': 1, '6': 2 }
+ *
+ * _.countBy(['one', 'two', 'three'], 'length');
+ * // => { '3': 2, '5': 1 }
*/
- function isString(value) {
- return typeof value == 'string' ||
- value && typeof value == 'object' && toString.call(value) == stringClass || false;
- }
+ var countBy = createAggregator(function(result, value, key) {
+ (hasOwnProperty.call(result, key) ? result[key]++ : result[key] = 1);
+ });
/**
- * Checks if `value` is `undefined`.
+ * Checks if the callback returns truey value for **all** elements of a
+ * collection. The callback is bound to `thisArg` and invoked with three
+ * arguments; (value, index|key, collection).
+ *
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if the `value` is `undefined`, else `false`.
+ * @alias all
+ * @category Collections
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {boolean} Returns `true` if all elements passed the callback check,
+ * else `false`.
* @example
*
- * _.isUndefined(void 0);
+ * _.every([true, 1, null, 'yes']);
+ * // => false
+ *
+ * var characters = [
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40 }
+ * ];
+ *
+ * // using "_.pluck" callback shorthand
+ * _.every(characters, 'age');
* // => true
+ *
+ * // using "_.where" callback shorthand
+ * _.every(characters, { 'age': 36 });
+ * // => false
*/
- function isUndefined(value) {
- return typeof value == 'undefined';
+ function every(collection, callback, thisArg) {
+ var result = true;
+
+ callback = lodash.createCallback(callback, thisArg, 3);
+ if (isArray(collection)) {
+ var index = -1,
+ length = collection.length;
+
+ while (++index < length) {
+ if (!callback(collection[index], index, collection)) {
+ return false;
+ }
+ }
+ } else {
+ baseEach(collection, function(value, index, collection) {
+ return (result = !!callback(value, index, collection));
+ });
+ }
+ return result;
}
/**
- * Recursively merges own enumerable properties of the source object(s), that
- * don't resolve to `undefined` into the destination object. Subsequent sources
- * will overwrite property assignments of previous sources. If a callback is
- * provided it will be executed to produce the merged values of the destination
- * and source properties. If the callback returns `undefined` merging will
- * be handled by the method instead. The callback is bound to `thisArg` and
- * invoked with two arguments; (objectValue, sourceValue).
+ * Iterates over elements of a collection, returning an array of all elements
+ * the callback returns truey for. The callback is bound to `thisArg` and
+ * invoked with three arguments; (value, index|key, collection).
+ *
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The destination object.
- * @param {...Object} [source] The source objects.
- * @param {Function} [callback] The function to customize merging properties.
+ * @alias select
+ * @category Collections
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Object} Returns the destination object.
+ * @returns {Array} Returns a new array of elements that passed the callback check.
* @example
*
- * var names = {
- * 'characters': [
- * { 'name': 'barney' },
- * { 'name': 'fred' }
- * ]
- * };
- *
- * var ages = {
- * 'characters': [
- * { 'age': 36 },
- * { 'age': 40 }
- * ]
- * };
- *
- * _.merge(names, ages);
- * // => { 'characters': [{ 'name': 'barney', 'age': 36 }, { 'name': 'fred', 'age': 40 }] }
+ * var evens = _.filter([1, 2, 3, 4], function(num) { return num % 2 == 0; });
+ * // => [2, 4]
*
- * var food = {
- * 'fruits': ['apple'],
- * 'vegetables': ['beet']
- * };
+ * var characters = [
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40, 'blocked': true }
+ * ];
*
- * var otherFood = {
- * 'fruits': ['banana'],
- * 'vegetables': ['carrot']
- * };
+ * // using "_.pluck" callback shorthand
+ * _.filter(characters, 'blocked');
+ * // => [{ 'name': 'fred', 'age': 40, 'blocked': true }]
*
- * _.merge(food, otherFood, function(a, b) {
- * return _.isArray(a) ? a.concat(b) : undefined;
- * });
- * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot] }
+ * // using "_.where" callback shorthand
+ * _.filter(characters, { 'age': 36 });
+ * // => [{ 'name': 'barney', 'age': 36 }]
*/
- function merge(object) {
- var args = arguments,
- length = 2;
+ function filter(collection, callback, thisArg) {
+ var result = [];
- if (!isObject(object)) {
- return object;
- }
- // allows working with `_.reduce` and `_.reduceRight` without using
- // their `index` and `collection` arguments
- if (typeof args[2] != 'number') {
- length = args.length;
- }
- if (length > 3 && typeof args[length - 2] == 'function') {
- var callback = baseCreateCallback(args[--length - 1], args[length--], 2);
- } else if (length > 2 && typeof args[length - 1] == 'function') {
- callback = args[--length];
- }
- var sources = nativeSlice.call(arguments, 1, length),
- index = -1,
- stackA = getArray(),
- stackB = getArray();
+ callback = lodash.createCallback(callback, thisArg, 3);
+ if (isArray(collection)) {
+ var index = -1,
+ length = collection.length;
- while (++index < length) {
- baseMerge(object, sources[index], callback, stackA, stackB);
+ while (++index < length) {
+ var value = collection[index];
+ if (callback(value, index, collection)) {
+ result.push(value);
+ }
+ }
+ } else {
+ baseEach(collection, function(value, index, collection) {
+ if (callback(value, index, collection)) {
+ result.push(value);
+ }
+ });
}
- releaseArray(stackA);
- releaseArray(stackB);
- return object;
+ return result;
}
/**
- * Creates a shallow clone of `object` excluding the specified properties.
- * Property names may be specified as individual arguments or as arrays of
- * property names. If a callback is provided it will be executed for each
- * property of `object` omitting the properties the callback returns truey
- * for. The callback is bound to `thisArg` and invoked with three arguments;
- * (value, key, object).
+ * Iterates over elements of a collection, returning the first element that
+ * the callback returns truey for. The callback is bound to `thisArg` and
+ * invoked with three arguments; (value, index|key, collection).
+ *
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The source object.
- * @param {Function|...string|string[]} [callback] The properties to omit or the
- * function called per iteration.
+ * @alias detect, findWhere
+ * @category Collections
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Object} Returns an object without the omitted properties.
+ * @returns {*} Returns the found element, else `undefined`.
* @example
*
- * _.omit({ 'name': 'fred', 'age': 40 }, 'age');
- * // => { 'name': 'fred' }
+ * var characters = [
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40, 'blocked': true },
+ * { 'name': 'pebbles', 'age': 1 }
+ * ];
*
- * _.omit({ 'name': 'fred', 'age': 40 }, function(value) {
- * return typeof value == 'number';
+ * _.find(characters, function(chr) {
+ * return chr.age < 40;
* });
- * // => { 'name': 'fred' }
+ * // => { 'name': 'barney', 'age': 36 }
+ *
+ * // using "_.where" callback shorthand
+ * _.find(characters, { 'age': 1 });
+ * // => { 'name': 'pebbles', 'age': 1 }
+ *
+ * // using "_.pluck" callback shorthand
+ * _.find(characters, 'blocked');
+ * // => { 'name': 'fred', 'age': 40, 'blocked': true }
*/
- function omit(object, callback, thisArg) {
- var indexOf = getIndexOf(),
- isFunc = typeof callback == 'function',
- result = {};
+ function find(collection, callback, thisArg) {
+ callback = lodash.createCallback(callback, thisArg, 3);
+ if (isArray(collection)) {
+ var index = -1,
+ length = collection.length;
- if (isFunc) {
- callback = lodash.createCallback(callback, thisArg, 3);
+ while (++index < length) {
+ var value = collection[index];
+ if (callback(value, index, collection)) {
+ return value;
+ }
+ }
} else {
- var props = baseFlatten(arguments, true, false, 1);
+ var result;
+ baseEach(collection, function(value, index, collection) {
+ if (callback(value, index, collection)) {
+ result = value;
+ return false;
+ }
+ });
+ return result;
}
- forIn(object, function(value, key, object) {
- if (isFunc
- ? !callback(value, key, object)
- : indexOf(props, key) < 0
- ) {
- result[key] = value;
- }
- });
- return result;
}
/**
- * Creates a two dimensional array of an object's key-value pairs,
- * i.e. `[[key1, value1], [key2, value2]]`.
+ * This method is like `_.find` except that it iterates over elements
+ * of a `collection` from right to left.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The object to inspect.
- * @returns {Array} Returns new array of key-value pairs.
+ * @category Collections
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {*} Returns the found element, else `undefined`.
* @example
*
- * _.pairs({ 'barney': 36, 'fred': 40 });
- * // => [['barney', 36], ['fred', 40]] (property order is not guaranteed across environments)
+ * _.findLast([1, 2, 3, 4], function(num) {
+ * return num % 2 == 1;
+ * });
+ * // => 3
*/
- function pairs(object) {
- var index = -1,
- props = keys(object),
- length = props.length,
- result = Array(length);
+ function findLast(collection, callback, thisArg) {
+ var result;
- while (++index < length) {
- var key = props[index];
- result[index] = [key, object[key]];
- }
+ callback = lodash.createCallback(callback, thisArg, 3);
+ baseEachRight(collection, function(value, index, collection) {
+ if (callback(value, index, collection)) {
+ result = value;
+ return false;
+ }
+ });
return result;
}
/**
- * Creates a shallow clone of `object` composed of the specified properties.
- * Property names may be specified as individual arguments or as arrays of
- * property names. If a callback is provided it will be executed for each
- * property of `object` picking the properties the callback returns truey
- * for. The callback is bound to `thisArg` and invoked with three arguments;
- * (value, key, object).
+ * Iterates over elements of a collection, executing the callback for each
+ * element. The callback is bound to `thisArg` and invoked with three arguments;
+ * (value, index|key, collection). Callbacks may exit iteration early by
+ * explicitly returning `false`.
+ *
+ * Note: As with other "Collections" methods, objects with a `length` property
+ * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn`
+ * may be used for object iteration.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The source object.
- * @param {Function|...string|string[]} [callback] The function called per
- * iteration or property names to pick, specified as individual property
- * names or arrays of property names.
+ * @alias each
+ * @category Collections
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Object} Returns an object composed of the picked properties.
+ * @returns {Array|Object|string} Returns `collection`.
* @example
*
- * _.pick({ 'name': 'fred', '_userid': 'fred1' }, 'name');
- * // => { 'name': 'fred' }
+ * _([1, 2, 3]).forEach(function(num) { console.log(num); }).join(',');
+ * // => logs each number and returns '1,2,3'
*
- * _.pick({ 'name': 'fred', '_userid': 'fred1' }, function(value, key) {
- * return key.charAt(0) != '_';
- * });
- * // => { 'name': 'fred' }
+ * _.forEach({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { console.log(num); });
+ * // => logs each number and returns the object (property order is not guaranteed across environments)
*/
- function pick(object, callback, thisArg) {
- var result = {};
- if (typeof callback != 'function') {
+ function forEach(collection, callback, thisArg) {
+ if (callback && typeof thisArg == 'undefined' && isArray(collection)) {
var index = -1,
- props = baseFlatten(arguments, true, false, 1),
- length = isObject(object) ? props.length : 0;
+ length = collection.length;
while (++index < length) {
- var key = props[index];
- if (key in object) {
- result[key] = object[key];
+ if (callback(collection[index], index, collection) === false) {
+ break;
}
}
} else {
- callback = lodash.createCallback(callback, thisArg, 3);
- forIn(object, function(value, key, object) {
- if (callback(value, key, object)) {
- result[key] = value;
- }
- });
+ baseEach(collection, baseCreateCallback(callback, thisArg, 3));
}
- return result;
+ return collection;
}
/**
- * An alternative to `_.reduce` this method transforms `object` to a new
- * `accumulator` object which is the result of running each of its elements
- * through a callback, with each callback execution potentially mutating
- * the `accumulator` object. The callback is bound to `thisArg` and invoked
- * with four arguments; (accumulator, value, key, object). Callbacks may exit
- * iteration early by explicitly returning `false`.
+ * This method is like `_.forEach` except that it iterates over elements
+ * of a `collection` from right to left.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Array|Object} object The object to iterate over.
+ * @alias eachRight
+ * @category Collections
+ * @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
- * @param {*} [accumulator] The custom accumulator value.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {*} Returns the accumulated value.
+ * @returns {Array|Object|string} Returns `collection`.
* @example
*
- * var squares = _.transform([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], function(result, num) {
- * num *= num;
- * if (num % 2) {
- * return result.push(num) < 3;
- * }
- * });
- * // => [1, 9, 25]
- *
- * var mapped = _.transform({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) {
- * result[key] = num * 3;
- * });
- * // => { 'a': 3, 'b': 6, 'c': 9 }
+ * _([1, 2, 3]).forEachRight(function(num) { console.log(num); }).join(',');
+ * // => logs each number from right to left and returns '3,2,1'
*/
- function transform(object, callback, accumulator, thisArg) {
- var isArr = isArray(object);
- if (accumulator == null) {
- if (isArr) {
- accumulator = [];
- } else {
- var ctor = object && object.constructor,
- proto = ctor && ctor.prototype;
-
- accumulator = baseCreate(proto);
+ function forEachRight(collection, callback, thisArg) {
+ if (callback && typeof thisArg == 'undefined' && isArray(collection)) {
+ var length = collection.length;
+ while (length--) {
+ if (callback(collection[length], length, collection) === false) {
+ break;
+ }
}
+ } else {
+ baseEachRight(collection, baseCreateCallback(callback, thisArg, 3));
}
- if (callback) {
- callback = baseCreateCallback(callback, thisArg, 4);
- (isArr ? baseEach : forOwn)(object, function(value, index, object) {
- return callback(accumulator, value, index, object);
- });
- }
- return accumulator;
+ return collection;
}
/**
- * Creates an array composed of the own enumerable property values of `object`.
+ * Creates an object composed of keys generated from the results of running
+ * each element of a collection through the callback. The corresponding value
+ * of each key is an array of the elements responsible for generating the key.
+ * The callback is bound to `thisArg` and invoked with three arguments;
+ * (value, index|key, collection).
+ *
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
- * @category Objects
- * @param {Object} object The object to inspect.
- * @returns {Array} Returns an array of property values.
+ * @category Collections
+ * @param {Array|Object|string} collection The collection to iterate over.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Object} Returns the composed aggregate object.
* @example
*
- * _.values({ 'one': 1, 'two': 2, 'three': 3 });
- * // => [1, 2, 3] (property order is not guaranteed across environments)
+ * _.groupBy([4.2, 6.1, 6.4], function(num) { return Math.floor(num); });
+ * // => { '4': [4.2], '6': [6.1, 6.4] }
+ *
+ * _.groupBy([4.2, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
+ * // => { '4': [4.2], '6': [6.1, 6.4] }
+ *
+ * // using "_.pluck" callback shorthand
+ * _.groupBy(['one', 'two', 'three'], 'length');
+ * // => { '3': ['one', 'two'], '5': ['three'] }
*/
- function values(object) {
- var index = -1,
- props = keys(object),
- length = props.length,
- result = Array(length);
-
- while (++index < length) {
- result[index] = object[props[index]];
+ var groupBy = createAggregator(function(result, value, key) {
+ if (hasOwnProperty.call(result, key)) {
+ result[key].push(value);
+ } else {
+ result[key] = [value];
}
- return result;
- }
-
- /*--------------------------------------------------------------------------*/
+ });
/**
- * Creates an array of elements from the specified indexes, or keys, of the
- * `collection`. Indexes may be specified as individual arguments or as arrays
- * of indexes.
+ * Creates an object composed of keys generated from the results of running
+ * each element of the collection through the given callback. The corresponding
+ * value of each key is the last element responsible for generating the key.
+ * The callback is bound to `thisArg` and invoked with three arguments;
+ * (value, index|key, collection).
+ *
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
- * @param {...(number|number[]|string|string[])} [index] The indexes of `collection`
- * to retrieve, specified as individual indexes or arrays of indexes.
- * @returns {Array} Returns a new array of elements corresponding to the
- * provided indexes.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Object} Returns the composed aggregate object.
* @example
*
- * _.at(['a', 'b', 'c', 'd', 'e'], [0, 2, 4]);
- * // => ['a', 'c', 'e']
+ * var keys = [
+ * { 'dir': 'left', 'code': 97 },
+ * { 'dir': 'right', 'code': 100 }
+ * ];
*
- * _.at(['fred', 'barney', 'pebbles'], 0, 2);
- * // => ['fred', 'pebbles']
+ * _.indexBy(keys, 'dir');
+ * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
+ *
+ * _.indexBy(keys, function(key) { return String.fromCharCode(key.code); });
+ * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
+ *
+ * _.indexBy(characters, function(key) { this.fromCharCode(key.code); }, String);
+ * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
*/
- function at(collection) {
- var args = arguments,
- index = -1,
- props = baseFlatten(args, true, false, 1),
- length = (args[2] && args[2][args[1]] === collection) ? 1 : props.length,
- result = Array(length);
-
- if (support.unindexedChars && isString(collection)) {
- collection = collection.split('');
- }
- while(++index < length) {
- result[index] = collection[props[index]];
- }
- return result;
- }
+ var indexBy = createAggregator(function(result, value, key) {
+ result[key] = value;
+ });
/**
- * Checks if a given value is present in a collection using strict equality
- * for comparisons, i.e. `===`. If `fromIndex` is negative, it is used as the
- * offset from the end of the collection.
+ * Invokes the method named by `methodName` on each element in the `collection`
+ * returning an array of the results of each invoked method. Additional arguments
+ * will be provided to each invoked method. If `methodName` is a function it
+ * will be invoked for, and `this` bound to, each element in the `collection`.
*
* @static
* @memberOf _
- * @alias include
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
- * @param {*} target The value to check for.
- * @param {number} [fromIndex=0] The index to search from.
- * @returns {boolean} Returns `true` if the `target` element is found, else `false`.
+ * @param {Function|string} methodName The name of the method to invoke or
+ * the function invoked per iteration.
+ * @param {...*} [args] Arguments to invoke the method with.
+ * @returns {Array} Returns a new array of the results of each invoked method.
* @example
*
- * _.contains([1, 2, 3], 1);
- * // => true
- *
- * _.contains([1, 2, 3], 1, 2);
- * // => false
- *
- * _.contains({ 'name': 'fred', 'age': 40 }, 'fred');
- * // => true
+ * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
+ * // => [[1, 5, 7], [1, 2, 3]]
*
- * _.contains('pebbles', 'ur');
- * // => true
+ * _.invoke([123, 456], String.prototype.split, '');
+ * // => [['1', '2', '3'], ['4', '5', '6']]
*/
- function contains(collection, target, fromIndex) {
+ function invoke(collection, methodName) {
var index = -1,
- indexOf = getIndexOf(),
+ isFunc = typeof methodName == 'function',
length = collection ? collection.length : 0,
- result = false;
+ result = Array(typeof length == 'number' ? length : 0);
- fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex) || 0;
- if (isArray(collection)) {
- result = indexOf(collection, target, fromIndex) > -1;
- } else if (typeof length == 'number') {
- result = (isString(collection) ? collection.indexOf(target, fromIndex) : indexOf(collection, target, fromIndex)) > -1;
+ if (arguments.length < 3 && isArray(collection)) {
+ while (++index < length) {
+ var value = collection[index];
+ result[index] = isFunc ? methodName.call(value) : value[methodName]();
+ }
} else {
+ var args = slice(arguments, 2);
baseEach(collection, function(value) {
- if (++index >= fromIndex) {
- return !(result = value === target);
- }
+ result[++index] = (isFunc ? methodName : value[methodName]).apply(value, args);
});
}
return result;
}
-
- /**
- * Creates an object composed of keys generated from the results of running
- * each element of `collection` through the callback. The corresponding value
- * of each key is the number of times the key was returned by the callback.
- * The callback is bound to `thisArg` and invoked with three arguments;
- * (value, index|key, collection).
+
+ /**
+ * Creates an array of values by running each element in the collection
+ * through the callback. The callback is bound to `thisArg` and invoked with
+ * three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* @static
* @memberOf _
+ * @alias collect
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Object} Returns the composed aggregate object.
+ * @returns {Array} Returns a new array of the results of each `callback` execution.
* @example
*
- * _.countBy([4.3, 6.1, 6.4], function(num) { return Math.floor(num); });
- * // => { '4': 1, '6': 2 }
+ * _.map([1, 2, 3], function(num) { return num * 3; });
+ * // => [3, 6, 9]
*
- * _.countBy([4.3, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
- * // => { '4': 1, '6': 2 }
+ * _.map({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { return num * 3; });
+ * // => [3, 6, 9] (property order is not guaranteed across environments)
*
- * _.countBy(['one', 'two', 'three'], 'length');
- * // => { '3': 2, '5': 1 }
+ * var characters = [
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40 }
+ * ];
+ *
+ * // using "_.pluck" callback shorthand
+ * _.map(characters, 'name');
+ * // => ['barney', 'fred']
*/
- var countBy = createAggregator(function(result, value, key) {
- (hasOwnProperty.call(result, key) ? result[key]++ : result[key] = 1);
- });
+ function map(collection, callback, thisArg) {
+ var index = -1,
+ length = collection ? collection.length : 0,
+ result = Array(typeof length == 'number' ? length : 0);
+
+ callback = lodash.createCallback(callback, thisArg, 3);
+ if (isArray(collection)) {
+ while (++index < length) {
+ result[index] = callback(collection[index], index, collection);
+ }
+ } else {
+ baseEach(collection, function(value, key, collection) {
+ result[++index] = callback(value, key, collection);
+ });
+ }
+ return result;
+ }
/**
- * Checks if the given callback returns truey value for **all** elements of
- * a collection. The callback is bound to `thisArg` and invoked with three
- * arguments; (value, index|key, collection).
+ * Retrieves the maximum value of a collection. If the collection is empty or
+ * falsey `-Infinity` is returned. If a callback is provided it will be executed
+ * for each value in the collection to generate the criterion by which the value
+ * is ranked. The callback is bound to `thisArg` and invoked with three
+ * arguments; (value, index, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* @static
* @memberOf _
- * @alias all
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {boolean} Returns `true` if all elements passed the callback check,
- * else `false`.
+ * @returns {*} Returns the maximum value.
* @example
*
- * _.every([true, 1, null, 'yes']);
- * // => false
+ * _.max([4, 2, 8, 6]);
+ * // => 8
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 }
* ];
*
- * // using "_.pluck" callback shorthand
- * _.every(characters, 'age');
- * // => true
+ * _.max(characters, function(chr) { return chr.age; });
+ * // => { 'name': 'fred', 'age': 40 };
*
- * // using "_.where" callback shorthand
- * _.every(characters, { 'age': 36 });
- * // => false
+ * // using "_.pluck" callback shorthand
+ * _.max(characters, 'age');
+ * // => { 'name': 'fred', 'age': 40 };
*/
- function every(collection, callback, thisArg) {
- var result = true;
- callback = lodash.createCallback(callback, thisArg, 3);
+ function max(collection, callback, thisArg) {
+ var computed = -Infinity,
+ result = computed,
+ type = typeof callback;
- if (isArray(collection)) {
+ // enables use as a callback for functions like `_.map`
+ if ((type == 'number' || type == 'string') && thisArg && thisArg[callback] === collection) {
+ callback = null;
+ }
+ if (callback == null && isArray(collection)) {
var index = -1,
length = collection.length;
while (++index < length) {
- if (!(result = !!callback(collection[index], index, collection))) {
- break;
+ var value = collection[index];
+ if (value > result) {
+ result = value;
}
}
} else {
+ callback = (callback == null && isString(collection))
+ ? charAtCallback
+ : lodash.createCallback(callback, thisArg, 3);
+
baseEach(collection, function(value, index, collection) {
- return (result = !!callback(value, index, collection));
+ var current = callback(value, index, collection);
+ if (current > computed) {
+ computed = current;
+ result = value;
+ }
});
}
return result;
}
/**
- * Iterates over elements of a collection, returning an array of all elements
- * the callback returns truey for. The callback is bound to `thisArg` and
- * invoked with three arguments; (value, index|key, collection).
+ * Retrieves the minimum value of a collection. If the collection is empty or
+ * falsey `Infinity` is returned. If a callback is provided it will be executed
+ * for each value in the collection to generate the criterion by which the value
+ * is ranked. The callback is bound to `thisArg` and invoked with three
+ * arguments; (value, index, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* @static
* @memberOf _
- * @alias select
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array} Returns a new array of elements that passed the callback check.
+ * @returns {*} Returns the minimum value.
* @example
*
- * var evens = _.filter([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; });
- * // => [2, 4, 6]
+ * _.min([4, 2, 8, 6]);
+ * // => 2
*
* var characters = [
- * { 'name': 'barney', 'age': 36, 'blocked': false },
- * { 'name': 'fred', 'age': 40, 'blocked': true }
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40 }
* ];
*
- * // using "_.pluck" callback shorthand
- * _.filter(characters, 'blocked');
- * // => [{ 'name': 'fred', 'age': 40, 'blocked': true }]
+ * _.min(characters, function(chr) { return chr.age; });
+ * // => { 'name': 'barney', 'age': 36 };
*
- * // using "_.where" callback shorthand
- * _.filter(characters, { 'age': 36 });
- * // => [{ 'name': 'barney', 'age': 36, 'blocked': false }]
+ * // using "_.pluck" callback shorthand
+ * _.min(characters, 'age');
+ * // => { 'name': 'barney', 'age': 36 };
*/
- function filter(collection, callback, thisArg) {
- var result = [];
- callback = lodash.createCallback(callback, thisArg, 3);
+ function min(collection, callback, thisArg) {
+ var computed = Infinity,
+ result = computed,
+ type = typeof callback;
- if (isArray(collection)) {
+ // enables use as a callback for functions like `_.map`
+ if ((type == 'number' || type == 'string') && thisArg && thisArg[callback] === collection) {
+ callback = null;
+ }
+ if (callback == null && isArray(collection)) {
var index = -1,
length = collection.length;
while (++index < length) {
var value = collection[index];
- if (callback(value, index, collection)) {
- result.push(value);
+ if (value < result) {
+ result = value;
}
}
} else {
+ callback = (callback == null && isString(collection))
+ ? charAtCallback
+ : lodash.createCallback(callback, thisArg, 3);
+
baseEach(collection, function(value, index, collection) {
- if (callback(value, index, collection)) {
- result.push(value);
+ var current = callback(value, index, collection);
+ if (current < computed) {
+ computed = current;
+ result = value;
}
});
}
}
/**
- * Iterates over elements of a collection, returning the first element that
- * the callback returns truey for. The callback is bound to `thisArg` and
- * invoked with three arguments; (value, index|key, collection).
+ * Creates an array of elements split into two groups, the first of which
+ * contains elements the callback returns truey for, while the second of which
+ * contains elements the callback returns falsey for. The callback is bound
+ * to `thisArg` and invoked with three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* @static
* @memberOf _
- * @alias detect, findWhere
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {*} Returns the found element, else `undefined`.
+ * @returns {Array} Returns a new array of grouped elements.
* @example
*
+ * _.partition([1, 2, 3], function(num) { return num % 2; });
+ * // => [[1, 3], [2]]
+ *
+ * _.partition([1.2, 2.3, 3.4], function(num) { return this.floor(num) % 2; }, Math);
+ * // => [[1, 3], [2]]
+ *
* var characters = [
- * { 'name': 'barney', 'age': 36, 'blocked': false },
+ * { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40, 'blocked': true },
- * { 'name': 'pebbles', 'age': 1, 'blocked': false }
+ * { 'name': 'pebbles', 'age': 1 }
* ];
*
- * _.find(characters, function(chr) {
- * return chr.age < 40;
- * });
- * // => { 'name': 'barney', 'age': 36, 'blocked': false }
- *
* // using "_.where" callback shorthand
- * _.find(characters, { 'age': 1 });
- * // => { 'name': 'pebbles', 'age': 1, 'blocked': false }
+ * _.map(_.partition(characters, { 'age': 1 }), function(array) { return _.pluck(array, 'name'); });
+ * // => [['pebbles'], ['barney', 'fred']]
*
* // using "_.pluck" callback shorthand
- * _.find(characters, 'blocked');
- * // => { 'name': 'fred', 'age': 40, 'blocked': true }
+ * _.map(_.partition(characters, 'blocked'), function(array) { return _.pluck(array, 'name'); });
+ * // => [['fred'], ['barney', 'pebbles']]
*/
- function find(collection, callback, thisArg) {
- callback = lodash.createCallback(callback, thisArg, 3);
-
- if (isArray(collection)) {
- var index = -1,
- length = collection.length;
-
- while (++index < length) {
- var value = collection[index];
- if (callback(value, index, collection)) {
- return value;
- }
- }
- } else {
- var result;
- baseEach(collection, function(value, index, collection) {
- if (callback(value, index, collection)) {
- result = value;
- return false;
- }
- });
- return result;
- }
- }
+ var partition = createAggregator(function(result, value, key) {
+ result[key ? 0 : 1].push(value);
+ }, true);
/**
- * This method is like `_.find` except that it iterates over elements
- * of a `collection` from right to left.
+ * Retrieves the value of a specified property from all elements in the collection.
*
* @static
* @memberOf _
+ * @type Function
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {*} Returns the found element, else `undefined`.
+ * @param {string} key The name of the property to pluck.
+ * @returns {Array} Returns a new array of property values.
* @example
*
- * _.findLast([1, 2, 3, 4], function(num) {
- * return num % 2 == 1;
- * });
- * // => 3
+ * var characters = [
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40 }
+ * ];
+ *
+ * _.pluck(characters, 'name');
+ * // => ['barney', 'fred']
*/
- function findLast(collection, callback, thisArg) {
- var result;
- callback = lodash.createCallback(callback, thisArg, 3);
- forEachRight(collection, function(value, index, collection) {
- if (callback(value, index, collection)) {
- result = value;
- return false;
- }
- });
- return result;
- }
+ var pluck = map;
/**
- * Iterates over elements of a collection, executing the callback for each
- * element. The callback is bound to `thisArg` and invoked with three arguments;
- * (value, index|key, collection). Callbacks may exit iteration early by
- * explicitly returning `false`.
- *
- * Note: As with other "Collections" methods, objects with a `length` property
- * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn`
- * may be used for object iteration.
+ * Reduces a collection to a value which is the accumulated result of running
+ * each element in the collection through the callback, where each successive
+ * callback execution consumes the return value of the previous execution. If
+ * `accumulator` is not provided the first element of the collection will be
+ * used as the initial `accumulator` value. The callback is bound to `thisArg`
+ * and invoked with four arguments; (accumulator, value, index|key, collection).
*
* @static
* @memberOf _
- * @alias each
+ * @alias foldl, inject
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
+ * @param {*} [accumulator] Initial value of the accumulator.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array|Object|string} Returns `collection`.
+ * @returns {*} Returns the accumulated value.
* @example
*
- * _([1, 2, 3]).forEach(function(num) { console.log(num); }).join(',');
- * // => logs each number and returns '1,2,3'
+ * var sum = _.reduce([1, 2, 3], function(sum, num) {
+ * return sum + num;
+ * });
+ * // => 6
*
- * _.forEach({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { console.log(num); });
- * // => logs each number and returns the object (property order is not guaranteed across environments)
+ * var mapped = _.reduce({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) {
+ * result[key] = num * 3;
+ * return result;
+ * }, {});
+ * // => { 'a': 3, 'b': 6, 'c': 9 }
*/
- function forEach(collection, callback, thisArg) {
- if (callback && typeof thisArg == 'undefined' && isArray(collection)) {
+ function reduce(collection, callback, accumulator, thisArg) {
+ var noaccum = arguments.length < 3;
+
+ callback = lodash.createCallback(callback, thisArg, 4);
+ if (isArray(collection)) {
var index = -1,
length = collection.length;
+ if (noaccum && length) {
+ accumulator = collection[++index];
+ }
while (++index < length) {
- if (callback(collection[index], index, collection) === false) {
- break;
- }
+ accumulator = callback(accumulator, collection[index], index, collection);
}
} else {
- baseEach(collection, callback, thisArg);
+ baseEach(collection, function(value, index, collection) {
+ accumulator = noaccum
+ ? (noaccum = false, value)
+ : callback(accumulator, value, index, collection)
+ });
}
- return collection;
+ return accumulator;
}
/**
- * This method is like `_.forEach` except that it iterates over elements
+ * This method is like `_.reduce` except that it iterates over elements
* of a `collection` from right to left.
*
* @static
* @memberOf _
- * @alias eachRight
+ * @alias foldr
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
+ * @param {*} [accumulator] Initial value of the accumulator.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array|Object|string} Returns `collection`.
+ * @returns {*} Returns the accumulated value.
* @example
*
- * _([1, 2, 3]).forEachRight(function(num) { console.log(num); }).join(',');
- * // => logs each number from right to left and returns '3,2,1'
+ * var list = [[0, 1], [2, 3], [4, 5]];
+ * var flat = _.reduceRight(list, function(a, b) { return a.concat(b); }, []);
+ * // => [4, 5, 2, 3, 0, 1]
*/
- function forEachRight(collection, callback, thisArg) {
- var iterable = collection,
- length = collection ? collection.length : 0;
+ function reduceRight(collection, callback, accumulator, thisArg) {
+ var noaccum = arguments.length < 3;
- callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3);
- if (isArray(collection)) {
- while (length--) {
- if (callback(collection[length], length, collection) === false) {
- break;
- }
- }
- } else {
- if (typeof length != 'number') {
- var props = keys(collection);
- length = props.length;
- } else if (support.unindexedChars && isString(collection)) {
- iterable = collection.split('');
- }
- baseEach(collection, function(value, key, collection) {
- key = props ? props[--length] : --length;
- return callback(iterable[key], key, collection);
- });
- }
- return collection;
+ callback = lodash.createCallback(callback, thisArg, 4);
+ baseEachRight(collection, function(value, index, collection) {
+ accumulator = noaccum
+ ? (noaccum = false, value)
+ : callback(accumulator, value, index, collection);
+ });
+ return accumulator;
}
/**
- * Creates an object composed of keys generated from the results of running
- * each element of a collection through the callback. The corresponding value
- * of each key is an array of the elements responsible for generating the key.
- * The callback is bound to `thisArg` and invoked with three arguments;
- * (value, index|key, collection).
+ * The opposite of `_.filter`; this method returns the elements of a
+ * collection that the callback does **not** return truey for.
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
- * else `false`
+ * else `false`.
*
* @static
* @memberOf _
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Object} Returns the composed aggregate object.
+ * @returns {Array} Returns a new array of elements that failed the callback check.
* @example
*
- * _.groupBy([4.2, 6.1, 6.4], function(num) { return Math.floor(num); });
- * // => { '4': [4.2], '6': [6.1, 6.4] }
+ * var odds = _.reject([1, 2, 3, 4], function(num) { return num % 2 == 0; });
+ * // => [1, 3]
*
- * _.groupBy([4.2, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
- * // => { '4': [4.2], '6': [6.1, 6.4] }
+ * var characters = [
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40, 'blocked': true }
+ * ];
*
* // using "_.pluck" callback shorthand
- * _.groupBy(['one', 'two', 'three'], 'length');
- * // => { '3': ['one', 'two'], '5': ['three'] }
+ * _.reject(characters, 'blocked');
+ * // => [{ 'name': 'barney', 'age': 36 }]
+ *
+ * // using "_.where" callback shorthand
+ * _.reject(characters, { 'age': 36 });
+ * // => [{ 'name': 'fred', 'age': 40, 'blocked': true }]
*/
- var groupBy = createAggregator(function(result, value, key) {
- (hasOwnProperty.call(result, key) ? result[key] : result[key] = []).push(value);
- });
+ function reject(collection, callback, thisArg) {
+ callback = lodash.createCallback(callback, thisArg, 3);
+ return filter(collection, function(value, index, collection) {
+ return !callback(value, index, collection);
+ });
+ }
/**
- * Creates an object composed of keys generated from the results of running
- * each element of the collection through the given callback. The corresponding
- * value of each key is the last element responsible for generating the key.
- * The callback is bound to `thisArg` and invoked with three arguments;
- * (value, index|key, collection).
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
- *
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Retrieves a random element or `n` random elements from a collection.
*
* @static
* @memberOf _
* @category Collections
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Object} Returns the composed aggregate object.
+ * @param {Array|Object|string} collection The collection to sample.
+ * @param {number} [n] The number of elements to sample.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
+ * @returns {*} Returns the random sample(s) of `collection`.
* @example
*
- * var keys = [
- * { 'dir': 'left', 'code': 97 },
- * { 'dir': 'right', 'code': 100 }
- * ];
- *
- * _.indexBy(keys, 'dir');
- * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
- *
- * _.indexBy(keys, function(key) { return String.fromCharCode(key.code); });
- * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
+ * _.sample([1, 2, 3, 4]);
+ * // => 2
*
- * _.indexBy(characters, function(key) { this.fromCharCode(key.code); }, String);
- * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
+ * _.sample([1, 2, 3, 4], 2);
+ * // => [3, 1]
*/
- var indexBy = createAggregator(function(result, value, key) {
- result[key] = value;
- });
+ function sample(collection, n, guard) {
+ if (collection && typeof collection.length != 'number') {
+ collection = values(collection);
+ } else if (support.unindexedChars && isString(collection)) {
+ collection = collection.split('');
+ }
+ if (n == null || guard) {
+ return collection ? collection[baseRandom(0, collection.length - 1)] : undefined;
+ }
+ var result = shuffle(collection);
+ result.length = nativeMin(nativeMax(0, n), result.length);
+ return result;
+ }
/**
- * Invokes the method named by `methodName` on each element in the `collection`
- * returning an array of the results of each invoked method. Additional arguments
- * will be provided to each invoked method. If `methodName` is a function it
- * will be invoked for, and `this` bound to, each element in the `collection`.
+ * Creates an array of shuffled values, using a version of the Fisher-Yates
+ * shuffle. See [Wikipedia](http://en.wikipedia.org/wiki/Fisher-Yates_shuffle) for more details.
*
* @static
* @memberOf _
* @category Collections
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|string} methodName The name of the method to invoke or
- * the function invoked per iteration.
- * @param {...*} [arg] Arguments to invoke the method with.
- * @returns {Array} Returns a new array of the results of each invoked method.
+ * @param {Array|Object|string} collection The collection to shuffle.
+ * @returns {Array} Returns a new shuffled collection.
* @example
*
- * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
- * // => [[1, 5, 7], [1, 2, 3]]
- *
- * _.invoke([123, 456], String.prototype.split, '');
- * // => [['1', '2', '3'], ['4', '5', '6']]
+ * _.shuffle([1, 2, 3, 4]);
+ * // => [4, 1, 3, 2]
*/
- function invoke(collection, methodName) {
- var args = nativeSlice.call(arguments, 2),
- index = -1,
- isFunc = typeof methodName == 'function',
+ function shuffle(collection) {
+ var index = -1,
length = collection ? collection.length : 0,
result = Array(typeof length == 'number' ? length : 0);
- forEach(collection, function(value) {
- result[++index] = (isFunc ? methodName : value[methodName]).apply(value, args);
+ baseEach(collection, function(value) {
+ var rand = baseRandom(0, ++index);
+ result[index] = result[rand];
+ result[rand] = value;
});
+
return result;
}
/**
- * Creates an array of values by running each element in the collection
- * through the callback. The callback is bound to `thisArg` and invoked with
- * three arguments; (value, index|key, collection).
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
- *
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Gets the size of the `collection` by returning `collection.length` for arrays
+ * and array-like objects or the number of own enumerable properties for objects.
*
* @static
* @memberOf _
- * @alias collect
* @category Collections
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array} Returns a new array of the results of each `callback` execution.
+ * @param {Array|Object|string} collection The collection to inspect.
+ * @returns {number} Returns `collection.length` or number of own enumerable properties.
* @example
*
- * _.map([1, 2, 3], function(num) { return num * 3; });
- * // => [3, 6, 9]
- *
- * _.map({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { return num * 3; });
- * // => [3, 6, 9] (property order is not guaranteed across environments)
+ * _.size([1, 2]);
+ * // => 2
*
- * var characters = [
- * { 'name': 'barney', 'age': 36 },
- * { 'name': 'fred', 'age': 40 }
- * ];
+ * _.size({ 'one': 1, 'two': 2, 'three': 3 });
+ * // => 3
*
- * // using "_.pluck" callback shorthand
- * _.map(characters, 'name');
- * // => ['barney', 'fred']
+ * _.size('pebbles');
+ * // => 7
*/
- function map(collection, callback, thisArg) {
- var index = -1,
- length = collection ? collection.length : 0,
- result = Array(typeof length == 'number' ? length : 0);
-
- callback = lodash.createCallback(callback, thisArg, 3);
- if (isArray(collection)) {
- while (++index < length) {
- result[index] = callback(collection[index], index, collection);
- }
- } else {
- baseEach(collection, function(value, key, collection) {
- result[++index] = callback(value, key, collection);
- });
- }
- return result;
+ function size(collection) {
+ var length = collection ? collection.length : 0;
+ return typeof length == 'number' ? length : keys(collection).length;
}
/**
- * Retrieves the maximum value of a collection. If the collection is empty or
- * falsey `-Infinity` is returned. If a callback is provided it will be executed
- * for each value in the collection to generate the criterion by which the value
- * is ranked. The callback is bound to `thisArg` and invoked with three
- * arguments; (value, index, collection).
+ * Checks if the callback returns a truey value for **any** element of a
+ * collection. The function returns as soon as it finds a passing value and
+ * does not iterate over the entire collection. The callback is bound to
+ * `thisArg` and invoked with three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* @static
* @memberOf _
+ * @alias any
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {*} Returns the maximum value.
+ * @returns {boolean} Returns `true` if any element passed the callback check,
+ * else `false`.
* @example
*
- * _.max([4, 2, 8, 6]);
- * // => 8
+ * _.some([null, 0, 'yes', false], Boolean);
+ * // => true
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
- * { 'name': 'fred', 'age': 40 }
+ * { 'name': 'fred', 'age': 40, 'blocked': true }
* ];
*
- * _.max(characters, function(chr) { return chr.age; });
- * // => { 'name': 'fred', 'age': 40 };
- *
* // using "_.pluck" callback shorthand
- * _.max(characters, 'age');
- * // => { 'name': 'fred', 'age': 40 };
+ * _.some(characters, 'blocked');
+ * // => true
+ *
+ * // using "_.where" callback shorthand
+ * _.some(characters, { 'age': 1 });
+ * // => false
*/
- function max(collection, callback, thisArg) {
- var computed = -Infinity,
- result = computed;
+ function some(collection, callback, thisArg) {
+ var result;
- if (!callback && isArray(collection)) {
+ callback = lodash.createCallback(callback, thisArg, 3);
+ if (isArray(collection)) {
var index = -1,
length = collection.length;
while (++index < length) {
- var value = collection[index];
- if (value > result) {
- result = value;
+ if (callback(collection[index], index, collection)) {
+ return true;
}
}
} else {
- callback = (!callback && isString(collection))
- ? charAtCallback
- : lodash.createCallback(callback, thisArg, 3);
-
baseEach(collection, function(value, index, collection) {
- var current = callback(value, index, collection);
- if (current > computed) {
- computed = current;
- result = value;
- }
+ return !(result = callback(value, index, collection));
});
}
- return result;
+ return !!result;
}
/**
- * Retrieves the minimum value of a collection. If the collection is empty or
- * falsey `Infinity` is returned. If a callback is provided it will be executed
- * for each value in the collection to generate the criterion by which the value
- * is ranked. The callback is bound to `thisArg` and invoked with three
- * arguments; (value, index, collection).
+ * Creates an array of elements, sorted in ascending order by the results of
+ * running each element in a collection through the callback. This method
+ * performs a stable sort, that is, it will preserve the original sort order
+ * of equal elements. The callback is bound to `thisArg` and invoked with
+ * three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
+ * If an array of property names is provided for `callback` the collection
+ * will be sorted by each property value.
+ *
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [callback=identity] The function called
+ * @param {Array|Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {*} Returns the minimum value.
+ * @returns {Array} Returns a new array of sorted elements.
* @example
*
- * _.min([4, 2, 8, 6]);
- * // => 2
+ * _.sortBy([1, 2, 3], function(num) { return Math.sin(num); });
+ * // => [3, 1, 2]
+ *
+ * _.sortBy([1, 2, 3], function(num) { return this.sin(num); }, Math);
+ * // => [3, 1, 2]
*
* var characters = [
- * { 'name': 'barney', 'age': 36 },
- * { 'name': 'fred', 'age': 40 }
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40 },
+ * { 'name': 'barney', 'age': 26 },
+ * { 'name': 'fred', 'age': 30 }
* ];
*
- * _.min(characters, function(chr) { return chr.age; });
- * // => { 'name': 'barney', 'age': 36 };
- *
* // using "_.pluck" callback shorthand
- * _.min(characters, 'age');
- * // => { 'name': 'barney', 'age': 36 };
+ * _.map(_.sortBy(characters, 'age'), _.values);
+ * // => [['barney', 26], ['fred', 30], ['barney', 36], ['fred', 40]]
+ *
+ * // sorting by multiple properties
+ * _.map(_.sortBy(characters, ['name', 'age']), _.values);
+ * // = > [['barney', 26], ['barney', 36], ['fred', 30], ['fred', 40]]
*/
- function min(collection, callback, thisArg) {
- var computed = Infinity,
- result = computed;
+ function sortBy(collection, callback, thisArg) {
+ var index = -1,
+ multi = callback && isArray(callback),
+ length = collection ? collection.length : 0,
+ result = Array(typeof length == 'number' ? length : 0);
- if (!callback && isArray(collection)) {
- var index = -1,
- length = collection.length;
+ if (!multi) {
+ callback = lodash.createCallback(callback, thisArg, 3);
+ }
+ baseEach(collection, function(value, key, collection) {
+ if (multi) {
+ var length = callback.length,
+ criteria = Array(length);
- while (++index < length) {
- var value = collection[index];
- if (value < result) {
- result = value;
+ while (length--) {
+ criteria[length] = value[callback[length]];
}
+ } else {
+ criteria = callback(value, key, collection);
}
- } else {
- callback = (!callback && isString(collection))
- ? charAtCallback
- : lodash.createCallback(callback, thisArg, 3);
+ var object = result[++index] = getObject();
+ object.criteria = criteria;
+ object.index = index;
+ object.value = value;
+ });
- baseEach(collection, function(value, index, collection) {
- var current = callback(value, index, collection);
- if (current < computed) {
- computed = current;
- result = value;
- }
- });
+ length = result.length;
+ result.sort(multi ? compareMultipleAscending : compareAscending);
+ while (length--) {
+ var object = result[length];
+ result[length] = object.value;
+ releaseObject(object);
}
return result;
}
/**
- * Retrieves the value of a specified property from all elements in the collection.
+ * Converts the `collection` to an array.
+ *
+ * @static
+ * @memberOf _
+ * @category Collections
+ * @param {Array|Object|string} collection The collection to convert.
+ * @returns {Array} Returns the new converted array.
+ * @example
+ *
+ * (function() { return _.toArray(arguments).slice(1); })(1, 2, 3, 4);
+ * // => [2, 3, 4]
+ */
+ function toArray(collection) {
+ if (collection && typeof collection.length == 'number') {
+ return (support.unindexedChars && isString(collection))
+ ? collection.split('')
+ : slice(collection);
+ }
+ return values(collection);
+ }
+
+ /**
+ * Performs a deep comparison between each element in `collection` and the
+ * `source` object, returning an array of all elements that have equivalent
+ * property values.
*
* @static
* @memberOf _
* @type Function
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
- * @param {string} property The property to pluck.
- * @returns {Array} Returns a new array of property values.
+ * @param {Object} source The object of property values to filter by.
+ * @returns {Array} Returns a new array of elements that have the given properties.
* @example
*
* var characters = [
- * { 'name': 'barney', 'age': 36 },
- * { 'name': 'fred', 'age': 40 }
+ * { 'name': 'barney', 'age': 36, 'pets': ['hoppy'] },
+ * { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }
* ];
*
- * _.pluck(characters, 'name');
- * // => ['barney', 'fred']
+ * _.where(characters, { 'age': 36 });
+ * // => [{ 'name': 'barney', 'age': 36, 'pets': ['hoppy'] }]
+ *
+ * _.where(characters, { 'pets': ['dino'] });
+ * // => [{ 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }]
*/
- var pluck = map;
+ var where = filter;
+
+ /*--------------------------------------------------------------------------*/
/**
- * Reduces a collection to a value which is the accumulated result of running
- * each element in the collection through the callback, where each successive
- * callback execution consumes the return value of the previous execution. If
- * `accumulator` is not provided the first element of the collection will be
- * used as the initial `accumulator` value. The callback is bound to `thisArg`
- * and invoked with four arguments; (accumulator, value, index|key, collection).
+ * Creates a function that executes `func`, with the `this` binding and
+ * arguments of the created function, only after being called `n` times.
*
* @static
* @memberOf _
- * @alias foldl, inject
- * @category Collections
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} [callback=identity] The function called per iteration.
- * @param {*} [accumulator] Initial value of the accumulator.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {*} Returns the accumulated value.
+ * @category Functions
+ * @param {number} n The number of times the function must be called before
+ * `func` is executed.
+ * @param {Function} func The function to restrict.
+ * @returns {Function} Returns the new restricted function.
* @example
*
- * var sum = _.reduce([1, 2, 3], function(sum, num) {
- * return sum + num;
+ * var saves = ['profile', 'settings'];
+ *
+ * var done = _.after(saves.length, function() {
+ * console.log('Done saving!');
* });
- * // => 6
*
- * var mapped = _.reduce({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) {
- * result[key] = num * 3;
- * return result;
- * }, {});
- * // => { 'a': 3, 'b': 6, 'c': 9 }
+ * _.forEach(saves, function(type) {
+ * asyncSave({ 'type': type, 'complete': done });
+ * });
+ * // => logs 'Done saving!', after all saves have completed
*/
- function reduce(collection, callback, accumulator, thisArg) {
- var noaccum = arguments.length < 3;
- callback = baseCreateCallback(callback, thisArg, 4);
-
- if (isArray(collection)) {
- var index = -1,
- length = collection.length;
-
- if (noaccum) {
- accumulator = collection[++index];
- }
- while (++index < length) {
- accumulator = callback(accumulator, collection[index], index, collection);
- }
- } else {
- baseEach(collection, function(value, index, collection) {
- accumulator = noaccum
- ? (noaccum = false, value)
- : callback(accumulator, value, index, collection)
- });
+ function after(n, func) {
+ if (!isFunction(func)) {
+ throw new TypeError;
}
- return accumulator;
+ return function() {
+ if (--n < 1) {
+ return func.apply(this, arguments);
+ }
+ };
}
/**
- * This method is like `_.reduce` except that it iterates over elements
- * of a `collection` from right to left.
+ * Creates a function that, when called, invokes `func` with the `this`
+ * binding of `thisArg` and prepends any additional `bind` arguments to those
+ * provided to the bound function.
+ *
+ * Note: Unlike native `Function#bind` this method does not set the `length`
+ * property of bound functions.
*
* @static
* @memberOf _
- * @alias foldr
- * @category Collections
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} [callback=identity] The function called per iteration.
- * @param {*} [accumulator] Initial value of the accumulator.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {*} Returns the accumulated value.
+ * @category Functions
+ * @param {Function} func The function to bind.
+ * @param {*} [thisArg] The `this` binding of `func`.
+ * @param {...*} [args] Arguments to be partially applied.
+ * @returns {Function} Returns the new bound function.
* @example
*
- * var list = [[0, 1], [2, 3], [4, 5]];
- * var flat = _.reduceRight(list, function(a, b) { return a.concat(b); }, []);
- * // => [4, 5, 2, 3, 0, 1]
+ * var func = function(greeting) {
+ * return greeting + ' ' + this.name;
+ * };
+ *
+ * func = _.bind(func, { 'name': 'fred' }, 'hi');
+ * func();
+ * // => 'hi fred'
*/
- function reduceRight(collection, callback, accumulator, thisArg) {
- var noaccum = arguments.length < 3;
- callback = baseCreateCallback(callback, thisArg, 4);
- forEachRight(collection, function(value, index, collection) {
- accumulator = noaccum
- ? (noaccum = false, value)
- : callback(accumulator, value, index, collection);
- });
- return accumulator;
+ function bind(func, thisArg) {
+ if (arguments.length < 3) {
+ return createWrapper(func, BIND_FLAG, null, thisArg);
+ }
+ if (func) {
+ var arity = func[expando] ? func[expando][2] : func.length,
+ partialArgs = slice(arguments, 2);
+
+ arity -= partialArgs.length;
+ }
+ return createWrapper(func, BIND_FLAG | PARTIAL_FLAG, arity, thisArg, partialArgs);
}
/**
- * The opposite of `_.filter` this method returns the elements of a
- * collection that the callback does **not** return truey for.
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
+ * Binds methods of an object to the object itself, overwriting the existing
+ * method. Method names may be specified as individual arguments or as arrays
+ * of method names. If no method names are provided all the function properties
+ * of `object` will be bound.
*
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Note: This method does not set the `length` property of bound functions.
*
* @static
* @memberOf _
- * @category Collections
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array} Returns a new array of elements that failed the callback check.
+ * @category Functions
+ * @param {Object} object The object to bind and assign the bound methods to.
+ * @param {...string} [methodName] The object method names to
+ * bind, specified as individual method names or arrays of method names.
+ * @returns {Object} Returns `object`.
* @example
*
- * var odds = _.reject([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; });
- * // => [1, 3, 5]
- *
- * var characters = [
- * { 'name': 'barney', 'age': 36, 'blocked': false },
- * { 'name': 'fred', 'age': 40, 'blocked': true }
- * ];
- *
- * // using "_.pluck" callback shorthand
- * _.reject(characters, 'blocked');
- * // => [{ 'name': 'barney', 'age': 36, 'blocked': false }]
+ * var view = {
+ * 'label': 'docs',
+ * 'onClick': function() { console.log('clicked ' + this.label); }
+ * };
*
- * // using "_.where" callback shorthand
- * _.reject(characters, { 'age': 36 });
- * // => [{ 'name': 'fred', 'age': 40, 'blocked': true }]
- */
- function reject(collection, callback, thisArg) {
- callback = lodash.createCallback(callback, thisArg, 3);
- return filter(collection, function(value, index, collection) {
- return !callback(value, index, collection);
- });
+ * _.bindAll(view);
+ * jQuery('#docs').on('click', view.onClick);
+ * // => logs 'clicked docs', when the button is clicked
+ */
+ function bindAll(object) {
+ var funcs = arguments.length > 1 ? baseFlatten(arguments, true, false, 1) : functions(object),
+ index = -1,
+ length = funcs.length;
+
+ while (++index < length) {
+ var key = funcs[index];
+ object[key] = createWrapper(object[key], BIND_FLAG, null, object);
+ }
+ return object;
}
/**
- * Retrieves a random element or `n` random elements from a collection.
+ * Creates a function that, when called, invokes the method at `object[key]`
+ * and prepends any additional `bindKey` arguments to those provided to the bound
+ * function. This method differs from `_.bind` by allowing bound functions to
+ * reference methods that will be redefined or don't yet exist.
+ * See [Peter Michaux's article](http://michaux.ca/articles/lazy-function-definition-pattern)
+ * for more details.
*
* @static
* @memberOf _
- * @category Collections
- * @param {Array|Object|string} collection The collection to sample.
- * @param {number} [n] The number of elements to sample.
- * @param- {Object} [guard] Allows working with functions, like `_.map`,
- * without using their `key` and `object` arguments as sources.
- * @returns {Array} Returns the random sample(s) of `collection`.
+ * @category Functions
+ * @param {Object} object The object the method belongs to.
+ * @param {string} key The key of the method.
+ * @param {...*} [args] Arguments to be partially applied.
+ * @returns {Function} Returns the new bound function.
* @example
*
- * _.sample([1, 2, 3, 4]);
- * // => 2
+ * var object = {
+ * 'name': 'fred',
+ * 'greet': function(greeting) {
+ * return greeting + ' ' + this.name;
+ * }
+ * };
*
- * _.sample([1, 2, 3, 4], 2);
- * // => [3, 1]
+ * var func = _.bindKey(object, 'greet', 'hi');
+ * func();
+ * // => 'hi fred'
+ *
+ * object.greet = function(greeting) {
+ * return greeting + 'ya ' + this.name + '!';
+ * };
+ *
+ * func();
+ * // => 'hiya fred!'
*/
- function sample(collection, n, guard) {
- if (collection && typeof collection.length != 'number') {
- collection = values(collection);
- } else if (support.unindexedChars && isString(collection)) {
- collection = collection.split('');
- }
- if (n == null || guard) {
- return collection ? collection[baseRandom(0, collection.length - 1)] : undefined;
- }
- var result = shuffle(collection);
- result.length = nativeMin(nativeMax(0, n), result.length);
- return result;
+ function bindKey(object, key) {
+ return arguments.length < 3
+ ? createWrapper(key, BIND_FLAG | BIND_KEY_FLAG, null, object)
+ : createWrapper(key, BIND_FLAG | BIND_KEY_FLAG | PARTIAL_FLAG, null, object, slice(arguments, 2));
}
/**
- * Creates an array of shuffled values, using a version of the Fisher-Yates
- * shuffle. See http://en.wikipedia.org/wiki/Fisher-Yates_shuffle.
+ * Creates a function that is the composition of the provided functions,
+ * where each function consumes the return value of the function that follows.
+ * For example, composing the functions `f()`, `g()`, and `h()` produces `f(g(h()))`.
+ * Each function is executed with the `this` binding of the composed function.
*
* @static
* @memberOf _
- * @category Collections
- * @param {Array|Object|string} collection The collection to shuffle.
- * @returns {Array} Returns a new shuffled collection.
+ * @category Functions
+ * @param {...Function} [func] Functions to compose.
+ * @returns {Function} Returns the new composed function.
* @example
*
- * _.shuffle([1, 2, 3, 4, 5, 6]);
- * // => [4, 1, 6, 3, 5, 2]
+ * var realNameMap = {
+ * 'pebbles': 'penelope'
+ * };
+ *
+ * var format = function(name) {
+ * name = realNameMap[name.toLowerCase()] || name;
+ * return name.charAt(0).toUpperCase() + name.slice(1).toLowerCase();
+ * };
+ *
+ * var greet = function(formatted) {
+ * return 'Hiya ' + formatted + '!';
+ * };
+ *
+ * var welcome = _.compose(greet, format);
+ * welcome('pebbles');
+ * // => 'Hiya Penelope!'
*/
- function shuffle(collection) {
- var index = -1,
- length = collection ? collection.length : 0,
- result = Array(typeof length == 'number' ? length : 0);
+ function compose() {
+ var funcs = arguments,
+ funcsLength = funcs.length,
+ length = funcsLength;
- forEach(collection, function(value) {
- var rand = baseRandom(0, ++index);
- result[index] = result[rand];
- result[rand] = value;
- });
- return result;
+ while (length--) {
+ if (!isFunction(funcs[length])) {
+ throw new TypeError;
+ }
+ }
+ return function() {
+ var length = funcsLength - 1,
+ result = funcs[length].apply(this, arguments);
+
+ while (length--) {
+ result = funcs[length].call(this, result);
+ }
+ return result;
+ };
}
/**
- * Gets the size of the `collection` by returning `collection.length` for arrays
- * and array-like objects or the number of own enumerable properties for objects.
+ * Creates a function which accepts one or more arguments of `func` that when
+ * invoked either executes `func` returning its result, if all `func` arguments
+ * have been provided, or returns a function that accepts one or more of the
+ * remaining `func` arguments, and so on. The arity of `func` can be specified
+ * if `func.length` is not sufficient.
+ *
+ * Note: This method does not set the `length` property of curried functions.
*
* @static
* @memberOf _
- * @category Collections
- * @param {Array|Object|string} collection The collection to inspect.
- * @returns {number} Returns `collection.length` or number of own enumerable properties.
+ * @category Functions
+ * @param {Function} func The function to curry.
+ * @param {number} [arity=func.length] The arity of `func`.
+ * @returns {Function} Returns the new curried function.
* @example
*
- * _.size([1, 2]);
- * // => 2
+ * var curried = _.curry(function(a, b, c) {
+ * console.log(a + b + c);
+ * });
*
- * _.size({ 'one': 1, 'two': 2, 'three': 3 });
- * // => 3
+ * curried(1)(2)(3);
+ * // => 6
*
- * _.size('pebbles');
- * // => 5
+ * curried(1, 2)(3);
+ * // => 6
+ *
+ * curried(1, 2, 3);
+ * // => 6
*/
- function size(collection) {
- var length = collection ? collection.length : 0;
- return typeof length == 'number' ? length : keys(collection).length;
+ function curry(func, arity) {
+ if (typeof arity != 'number') {
+ arity = +arity || (func ? func.length : 0);
+ }
+ return createWrapper(func, CURRY_FLAG, arity);
}
/**
- * Checks if the callback returns a truey value for **any** element of a
- * collection. The function returns as soon as it finds a passing value and
- * does not iterate over the entire collection. The callback is bound to
- * `thisArg` and invoked with three arguments; (value, index|key, collection).
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
+ * Creates a function that will delay the execution of `func` until after
+ * `wait` milliseconds have elapsed since the last time it was invoked.
+ * Provide an options object to indicate that `func` should be invoked on
+ * the leading and/or trailing edge of the `wait` timeout. Subsequent calls
+ * to the debounced function will return the result of the last `func` call.
*
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Note: If `leading` and `trailing` options are `true` `func` will be called
+ * on the trailing edge of the timeout only if the the debounced function is
+ * invoked more than once during the `wait` timeout.
*
* @static
* @memberOf _
- * @alias any
- * @category Collections
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {boolean} Returns `true` if any element passed the callback check,
- * else `false`.
+ * @category Functions
+ * @param {Function} func The function to debounce.
+ * @param {number} wait The number of milliseconds to delay.
+ * @param {Object} [options] The options object.
+ * @param {boolean} [options.leading=false] Specify execution on the leading edge of the timeout.
+ * @param {number} [options.maxWait] The maximum time `func` is allowed to be delayed before it's called.
+ * @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout.
+ * @returns {Function} Returns the new debounced function.
* @example
*
- * _.some([null, 0, 'yes', false], Boolean);
- * // => true
- *
- * var characters = [
- * { 'name': 'barney', 'age': 36, 'blocked': false },
- * { 'name': 'fred', 'age': 40, 'blocked': true }
- * ];
+ * // avoid costly calculations while the window size is in flux
+ * var lazyLayout = _.debounce(calculateLayout, 150);
+ * jQuery(window).on('resize', lazyLayout);
*
- * // using "_.pluck" callback shorthand
- * _.some(characters, 'blocked');
- * // => true
+ * // execute `sendMail` when the click event is fired, debouncing subsequent calls
+ * jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
+ * 'leading': true,
+ * 'trailing': false
+ * });
*
- * // using "_.where" callback shorthand
- * _.some(characters, { 'age': 1 });
- * // => false
+ * // ensure `batchLog` is executed once after 1 second of debounced calls
+ * var source = new EventSource('/stream');
+ * source.addEventListener('message', _.debounce(batchLog, 250, {
+ * 'maxWait': 1000
+ * }, false);
*/
- function some(collection, callback, thisArg) {
- var result;
- callback = lodash.createCallback(callback, thisArg, 3);
+ function debounce(func, wait, options) {
+ var args,
+ maxTimeoutId,
+ result,
+ stamp,
+ thisArg,
+ timeoutId,
+ trailingCall,
+ lastCalled = 0,
+ maxWait = false,
+ trailing = true;
+
+ if (!isFunction(func)) {
+ throw new TypeError;
+ }
+ wait = nativeMax(0, wait) || 0;
+ if (options === true) {
+ var leading = true;
+ trailing = false;
+ } else if (isObject(options)) {
+ leading = options.leading;
+ maxWait = 'maxWait' in options && (nativeMax(wait, options.maxWait) || 0);
+ trailing = 'trailing' in options ? options.trailing : trailing;
+ }
+ var delayed = function() {
+ var remaining = wait - (now() - stamp);
+ if (remaining <= 0 || remaining > wait) {
+ if (maxTimeoutId) {
+ clearTimeout(maxTimeoutId);
+ }
+ var isCalled = trailingCall;
+ maxTimeoutId = timeoutId = trailingCall = undefined;
+ if (isCalled) {
+ lastCalled = now();
+ result = func.apply(thisArg, args);
+ if (!timeoutId && !maxTimeoutId) {
+ args = thisArg = null;
+ }
+ }
+ } else {
+ timeoutId = setTimeout(delayed, remaining);
+ }
+ };
+
+ var maxDelayed = function() {
+ if (timeoutId) {
+ clearTimeout(timeoutId);
+ }
+ maxTimeoutId = timeoutId = trailingCall = undefined;
+ if (trailing || (maxWait !== wait)) {
+ lastCalled = now();
+ result = func.apply(thisArg, args);
+ if (!timeoutId && !maxTimeoutId) {
+ args = thisArg = null;
+ }
+ }
+ };
+
+ return function() {
+ args = arguments;
+ stamp = now();
+ thisArg = this;
+ trailingCall = trailing && (timeoutId || !leading);
- if (isArray(collection)) {
- var index = -1,
- length = collection.length;
+ if (maxWait === false) {
+ var leadingCall = leading && !timeoutId;
+ } else {
+ if (!maxTimeoutId && !leading) {
+ lastCalled = stamp;
+ }
+ var remaining = maxWait - (stamp - lastCalled),
+ isCalled = remaining <= 0 || remaining > maxWait;
- while (++index < length) {
- if ((result = callback(collection[index], index, collection))) {
- break;
+ if (isCalled) {
+ if (maxTimeoutId) {
+ maxTimeoutId = clearTimeout(maxTimeoutId);
+ }
+ lastCalled = stamp;
+ result = func.apply(thisArg, args);
+ }
+ else if (!maxTimeoutId) {
+ maxTimeoutId = setTimeout(maxDelayed, remaining);
}
}
- } else {
- baseEach(collection, function(value, index, collection) {
- return !(result = callback(value, index, collection));
- });
- }
- return !!result;
+ if (isCalled && timeoutId) {
+ timeoutId = clearTimeout(timeoutId);
+ }
+ else if (!timeoutId && wait !== maxWait) {
+ timeoutId = setTimeout(delayed, wait);
+ }
+ if (leadingCall) {
+ isCalled = true;
+ result = func.apply(thisArg, args);
+ }
+ if (isCalled && !timeoutId && !maxTimeoutId) {
+ args = thisArg = null;
+ }
+ return result;
+ };
}
/**
- * Creates an array of elements, sorted in ascending order by the results of
- * running each element in a collection through the callback. This method
- * performs a stable sort, that is, it will preserve the original sort order
- * of equal elements. The callback is bound to `thisArg` and invoked with
- * three arguments; (value, index|key, collection).
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
- *
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Defers executing the `func` function until the current call stack has cleared.
+ * Additional arguments will be provided to `func` when it is invoked.
*
* @static
* @memberOf _
- * @category Collections
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array} Returns a new array of sorted elements.
+ * @category Functions
+ * @param {Function} func The function to defer.
+ * @param {...*} [args] Arguments to invoke the function with.
+ * @returns {number} Returns the timer id.
* @example
*
- * _.sortBy([1, 2, 3], function(num) { return Math.sin(num); });
- * // => [3, 1, 2]
- *
- * _.sortBy([1, 2, 3], function(num) { return this.sin(num); }, Math);
- * // => [3, 1, 2]
- *
- * // using "_.pluck" callback shorthand
- * _.sortBy(['banana', 'strawberry', 'apple'], 'length');
- * // => ['apple', 'banana', 'strawberry']
+ * _.defer(function(text) { console.log(text); }, 'deferred');
+ * // logs 'deferred' after one or more milliseconds
*/
- function sortBy(collection, callback, thisArg) {
- var index = -1,
- length = collection ? collection.length : 0,
- result = Array(typeof length == 'number' ? length : 0);
-
- callback = lodash.createCallback(callback, thisArg, 3);
- forEach(collection, function(value, key, collection) {
- var object = result[++index] = getObject();
- object.criteria = callback(value, key, collection);
- object.index = index;
- object.value = value;
- });
-
- length = result.length;
- result.sort(compareAscending);
- while (length--) {
- var object = result[length];
- result[length] = object.value;
- releaseObject(object);
+ function defer(func) {
+ if (!isFunction(func)) {
+ throw new TypeError;
}
- return result;
+ var args = slice(arguments, 1);
+ return setTimeout(function() { func.apply(undefined, args); }, 1);
}
/**
- * Converts the `collection` to an array.
+ * Executes the `func` function after `wait` milliseconds. Additional arguments
+ * will be provided to `func` when it is invoked.
*
* @static
* @memberOf _
- * @category Collections
- * @param {Array|Object|string} collection The collection to convert.
- * @returns {Array} Returns the new converted array.
+ * @category Functions
+ * @param {Function} func The function to delay.
+ * @param {number} wait The number of milliseconds to delay execution.
+ * @param {...*} [args] Arguments to invoke the function with.
+ * @returns {number} Returns the timer id.
* @example
*
- * (function() { return _.toArray(arguments).slice(1); })(1, 2, 3, 4);
- * // => [2, 3, 4]
+ * _.delay(function(text) { console.log(text); }, 1000, 'later');
+ * // => logs 'later' after one second
*/
- function toArray(collection) {
- if (collection && typeof collection.length == 'number') {
- return (support.unindexedChars && isString(collection))
- ? collection.split('')
- : slice(collection);
+ function delay(func, wait) {
+ if (!isFunction(func)) {
+ throw new TypeError;
}
- return values(collection);
+ var args = slice(arguments, 2);
+ return setTimeout(function() { func.apply(undefined, args); }, wait);
}
/**
- * Performs a deep comparison of each element in a `collection` to the given
- * `properties` object, returning an array of all elements that have equivalent
- * property values.
+ * Creates a function that memoizes the result of `func`. If `resolver` is
+ * provided it will be used to determine the cache key for storing the result
+ * based on the arguments provided to the memoized function. By default, the
+ * first argument provided to the memoized function is used as the cache key.
+ * The `func` is executed with the `this` binding of the memoized function.
+ * The result cache is exposed as the `cache` property on the memoized function.
*
* @static
* @memberOf _
- * @type Function
- * @category Collections
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Object} properties The object of property values to filter by.
- * @returns {Array} Returns a new array of elements that have the given properties.
+ * @category Functions
+ * @param {Function} func The function to have its output memoized.
+ * @param {Function} [resolver] A function used to resolve the cache key.
+ * @returns {Function} Returns the new memoizing function.
* @example
*
- * var characters = [
- * { 'name': 'barney', 'age': 36, 'pets': ['hoppy'] },
- * { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }
- * ];
+ * var fibonacci = _.memoize(function(n) {
+ * return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2);
+ * });
*
- * _.where(characters, { 'age': 36 });
- * // => [{ 'name': 'barney', 'age': 36, 'pets': ['hoppy'] }]
+ * fibonacci(9)
+ * // => 34
*
- * _.where(characters, { 'pets': ['dino'] });
- * // => [{ 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }]
+ * var data = {
+ * 'fred': { 'name': 'fred', 'age': 40 },
+ * 'pebbles': { 'name': 'pebbles', 'age': 1 }
+ * };
+ *
+ * // modifying the result cache
+ * var get = _.memoize(function(name) { return data[name]; }, _.identity);
+ * get('pebbles');
+ * // => { 'name': 'pebbles', 'age': 1 }
+ *
+ * get.cache.pebbles.name = 'penelope';
+ * get('pebbles');
+ * // => { 'name': 'penelope', 'age': 1 }
*/
- var where = filter;
+ function memoize(func, resolver) {
+ if (!isFunction(func)) {
+ throw new TypeError;
+ }
+ var memoized = function() {
+ var cache = memoized.cache,
+ key = resolver ? resolver.apply(this, arguments) : '_' + arguments[0];
- /*--------------------------------------------------------------------------*/
+ return hasOwnProperty.call(cache, key)
+ ? cache[key]
+ : (cache[key] = func.apply(this, arguments));
+ }
+ memoized.cache = {};
+ return memoized;
+ }
/**
- * Creates an array with all falsey values removed. The values `false`, `null`,
- * `0`, `""`, `undefined`, and `NaN` are all falsey.
+ * Creates a function that is restricted to execute `func` once. Repeat calls to
+ * the function will return the value of the first call. The `func` is executed
+ * with the `this` binding of the created function.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to compact.
- * @returns {Array} Returns a new array of filtered values.
+ * @category Functions
+ * @param {Function} func The function to restrict.
+ * @returns {Function} Returns the new restricted function.
* @example
*
- * _.compact([0, 1, false, 2, '', 3]);
- * // => [1, 2, 3]
+ * var initialize = _.once(createApplication);
+ * initialize();
+ * initialize();
+ * // `initialize` executes `createApplication` once
*/
- function compact(array) {
- var index = -1,
- length = array ? array.length : 0,
- result = [];
+ function once(func) {
+ var ran,
+ result;
- while (++index < length) {
- var value = array[index];
- if (value) {
- result.push(value);
+ if (!isFunction(func)) {
+ throw new TypeError;
+ }
+ return function() {
+ if (ran) {
+ return result;
}
+ ran = true;
+ result = func.apply(this, arguments);
+
+ // clear the `func` variable so the function may be garbage collected
+ func = null;
+ return result;
+ };
+ }
+
+ /**
+ * Creates a function that, when called, invokes `func` with any additional
+ * `partial` arguments prepended to those provided to the new function. This
+ * method is similar to `_.bind` except it does **not** alter the `this` binding.
+ *
+ * Note: This method does not set the `length` property of partially applied
+ * functions.
+ *
+ * @static
+ * @memberOf _
+ * @category Functions
+ * @param {Function} func The function to partially apply arguments to.
+ * @param {...*} [args] Arguments to be partially applied.
+ * @returns {Function} Returns the new partially applied function.
+ * @example
+ *
+ * var greet = function(greeting, name) { return greeting + ' ' + name; };
+ * var hi = _.partial(greet, 'hi');
+ * hi('fred');
+ * // => 'hi fred'
+ */
+ function partial(func) {
+ if (func) {
+ var arity = func[expando] ? func[expando][2] : func.length,
+ partialArgs = slice(arguments, 1);
+
+ arity -= partialArgs.length;
}
- return result;
+ return createWrapper(func, PARTIAL_FLAG, arity, null, partialArgs);
}
/**
- * Creates an array excluding all values of the provided arrays using strict
- * equality for comparisons, i.e. `===`.
+ * This method is like `_.partial` except that `partial` arguments are
+ * appended to those provided to the new function.
+ *
+ * Note: This method does not set the `length` property of partially applied
+ * functions.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to process.
- * @param {...Array} [array] The arrays of values to exclude.
- * @returns {Array} Returns a new array of filtered values.
+ * @category Functions
+ * @param {Function} func The function to partially apply arguments to.
+ * @param {...*} [args] Arguments to be partially applied.
+ * @returns {Function} Returns the new partially applied function.
* @example
*
- * _.difference([1, 2, 3, 4, 5], [5, 2, 10]);
- * // => [1, 3, 4]
+ * var defaultsDeep = _.partialRight(_.merge, _.defaults);
+ *
+ * var options = {
+ * 'variable': 'data',
+ * 'imports': { 'jq': $ }
+ * };
+ *
+ * defaultsDeep(options, _.templateSettings);
+ *
+ * options.variable
+ * // => 'data'
+ *
+ * options.imports
+ * // => { '_': _, 'jq': $ }
*/
- function difference(array) {
- var index = -1,
- indexOf = getIndexOf(),
- length = array ? array.length : 0,
- seen = baseFlatten(arguments, true, true, 1),
- result = [];
-
- var isLarge = length >= largeArraySize && indexOf === baseIndexOf;
+ function partialRight(func) {
+ if (func) {
+ var arity = func[expando] ? func[expando][2] : func.length,
+ partialRightArgs = slice(arguments, 1);
- if (isLarge) {
- var cache = createCache(seen);
- if (cache) {
- indexOf = cacheIndexOf;
- seen = cache;
- } else {
- isLarge = false;
- }
- }
- while (++index < length) {
- var value = array[index];
- if (indexOf(seen, value) < 0) {
- result.push(value);
- }
- }
- if (isLarge) {
- releaseObject(seen);
+ arity -= partialRightArgs.length;
}
- return result;
+ return createWrapper(func, PARTIAL_RIGHT_FLAG, arity, null, null, partialRightArgs);
}
/**
- * This method is like `_.find` except that it returns the index of the first
- * element that passes the callback check, instead of the element itself.
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
+ * Creates a function that, when executed, will only call the `func` function
+ * at most once per every `wait` milliseconds. Provide an options object to
+ * indicate that `func` should be invoked on the leading and/or trailing edge
+ * of the `wait` timeout. Subsequent calls to the throttled function will
+ * return the result of the last `func` call.
*
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Note: If `leading` and `trailing` options are `true` `func` will be called
+ * on the trailing edge of the timeout only if the the throttled function is
+ * invoked more than once during the `wait` timeout.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to search.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {number} Returns the index of the found element, else `-1`.
+ * @category Functions
+ * @param {Function} func The function to throttle.
+ * @param {number} wait The number of milliseconds to throttle executions to.
+ * @param {Object} [options] The options object.
+ * @param {boolean} [options.leading=true] Specify execution on the leading edge of the timeout.
+ * @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout.
+ * @returns {Function} Returns the new throttled function.
* @example
*
- * var characters = [
- * { 'name': 'barney', 'age': 36, 'blocked': false },
- * { 'name': 'fred', 'age': 40, 'blocked': true },
- * { 'name': 'pebbles', 'age': 1, 'blocked': false }
- * ];
- *
- * _.findIndex(characters, function(chr) {
- * return chr.age < 20;
- * });
- * // => 2
- *
- * // using "_.where" callback shorthand
- * _.findIndex(characters, { 'age': 36 });
- * // => 0
+ * // avoid excessively updating the position while scrolling
+ * var throttled = _.throttle(updatePosition, 100);
+ * jQuery(window).on('scroll', throttled);
*
- * // using "_.pluck" callback shorthand
- * _.findIndex(characters, 'blocked');
- * // => 1
+ * // execute `renewToken` when the click event is fired, but not more than once every 5 minutes
+ * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
+ * 'trailing': false
+ * }));
*/
- function findIndex(array, callback, thisArg) {
- var index = -1,
- length = array ? array.length : 0;
+ function throttle(func, wait, options) {
+ var leading = true,
+ trailing = true;
- callback = lodash.createCallback(callback, thisArg, 3);
- while (++index < length) {
- if (callback(array[index], index, array)) {
- return index;
- }
+ if (!isFunction(func)) {
+ throw new TypeError;
}
- return -1;
+ if (options === false) {
+ leading = false;
+ } else if (isObject(options)) {
+ leading = 'leading' in options ? options.leading : leading;
+ trailing = 'trailing' in options ? options.trailing : trailing;
+ }
+ debounceOptions.leading = leading;
+ debounceOptions.maxWait = wait;
+ debounceOptions.trailing = trailing;
+
+ return debounce(func, wait, debounceOptions);
}
/**
- * This method is like `_.findIndex` except that it iterates over elements
- * of a `collection` from right to left.
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
- *
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Creates a function that provides `value` to the wrapper function as its
+ * first argument. Additional arguments provided to the function are appended
+ * to those provided to the wrapper function. The wrapper is executed with
+ * the `this` binding of the created function.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to search.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {number} Returns the index of the found element, else `-1`.
+ * @category Functions
+ * @param {*} value The value to wrap.
+ * @param {Function} wrapper The wrapper function.
+ * @returns {Function} Returns the new function.
* @example
*
- * var characters = [
- * { 'name': 'barney', 'age': 36, 'blocked': true },
- * { 'name': 'fred', 'age': 40, 'blocked': false },
- * { 'name': 'pebbles', 'age': 1, 'blocked': true }
- * ];
- *
- * _.findLastIndex(characters, function(chr) {
- * return chr.age > 30;
+ * var p = _.wrap(_.escape, function(func, text) {
+ * return '<p>' + func(text) + '</p>';
* });
- * // => 1
- *
- * // using "_.where" callback shorthand
- * _.findLastIndex(characters, { 'age': 36 });
- * // => 0
*
- * // using "_.pluck" callback shorthand
- * _.findLastIndex(characters, 'blocked');
- * // => 2
+ * p('fred, barney, & pebbles');
+ * // => '<p>fred, barney, & pebbles</p>'
*/
- function findLastIndex(array, callback, thisArg) {
- var length = array ? array.length : 0;
- callback = lodash.createCallback(callback, thisArg, 3);
- while (length--) {
- if (callback(array[length], length, array)) {
- return length;
- }
- }
- return -1;
+ function wrap(value, wrapper) {
+ return createWrapper(wrapper, PARTIAL_FLAG, null, null, [value]);
}
+ /*--------------------------------------------------------------------------*/
+
+
/**
- * Gets the first element or first `n` elements of an array. If a callback
- * is provided elements at the beginning of the array are returned as long
- * as the callback returns truey. The callback is bound to `thisArg` and
- * invoked with three arguments; (value, index, array).
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
- *
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Assigns own enumerable properties of source object(s) to the destination
+ * object. Subsequent sources will overwrite property assignments of previous
+ * sources. If a callback is provided it will be executed to produce the
+ * assigned values. The callback is bound to `thisArg` and invoked with two
+ * arguments; (objectValue, sourceValue).
*
* @static
* @memberOf _
- * @alias head, take
- * @category Arrays
- * @param {Array} array The array to query.
- * @param {Function|Object|number|string} [callback] The function called
- * per element or the number of elements to return. If a property name or
- * object is provided it will be used to create a "_.pluck" or "_.where"
- * style callback, respectively.
+ * @alias extend
+ * @category Objects
+ * @param {Object} object The destination object.
+ * @param {...Object} [source] The source objects.
+ * @param {Function} [callback] The function to customize assigning values.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {*} Returns the first element(s) of `array`.
+ * @returns {Object} Returns the destination object.
* @example
*
- * _.first([1, 2, 3]);
- * // => 1
- *
- * _.first([1, 2, 3], 2);
- * // => [1, 2]
+ * _.assign({ 'name': 'fred' }, { 'employer': 'slate' });
+ * // => { 'name': 'fred', 'employer': 'slate' }
*
- * _.first([1, 2, 3], function(num) {
- * return num < 3;
+ * var defaults = _.partialRight(_.assign, function(a, b) {
+ * return typeof a == 'undefined' ? b : a;
* });
- * // => [1, 2]
- *
- * var characters = [
- * { 'name': 'barney', 'blocked': true, 'employer': 'slate' },
- * { 'name': 'fred', 'blocked': false, 'employer': 'slate' },
- * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' }
- * ];
*
- * // using "_.pluck" callback shorthand
- * _.first(characters, 'blocked');
- * // => [{ 'name': 'barney', 'blocked': true, 'employer': 'slate' }]
- *
- * // using "_.where" callback shorthand
- * _.pluck(_.first(characters, { 'employer': 'slate' }), 'name');
- * // => ['barney', 'fred']
+ * defaults({ 'name': 'barney' }, { 'name': 'fred', 'employer': 'slate' });
+ * // => { 'name': 'barney', 'employer': 'slate' }
*/
- function first(array, callback, thisArg) {
- var n = 0,
- length = array ? array.length : 0;
+ function assign(object, source, guard) {
+ var args = arguments,
+ argsIndex = 0,
+ argsLength = args.length,
+ type = typeof guard;
- if (typeof callback != 'number' && callback != null) {
- var index = -1;
- callback = lodash.createCallback(callback, thisArg, 3);
- while (++index < length && callback(array[index], index, array)) {
- n++;
- }
- } else {
- n = callback;
- if (n == null || thisArg) {
- return array ? array[0] : undefined;
+ // enables use as a callback for functions like `_.reduce`
+ if ((type == 'number' || type == 'string') && args[3] && args[3][guard] === source) {
+ argsLength = 2;
+ }
+ // juggle arguments
+ if (argsLength > 3 && typeof args[argsLength - 2] == 'function') {
+ var callback = baseCreateCallback(args[--argsLength - 1], args[argsLength--], 2);
+ } else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') {
+ callback = args[--argsLength];
+ }
+ while (++argsIndex < argsLength) {
+ source = args[argsIndex];
+ if (isObject(source)) {
+ var index = -1,
+ props = keys(source),
+ length = props.length;
+
+ while (++index < length) {
+ var key = props[index];
+ object[key] = callback ? callback(object[key], source[key]) : source[key];
+ }
}
}
- return slice(array, 0, nativeMin(nativeMax(0, n), length));
+ return object;
}
/**
- * Flattens a nested array (the nesting can be to any depth). If `isShallow`
- * is truey, the array will only be flattened a single level. If a callback
- * is provided each element of the array is passed through the callback before
- * flattening. The callback is bound to `thisArg` and invoked with three
- * arguments; (value, index, array).
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
- *
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
- *
- * @static
- * @memberOf _
- * @category Arrays
- * @param {Array} array The array to flatten.
- * @param {boolean} [isShallow=false] A flag to restrict flattening to a single level.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array} Returns a new flattened array.
- * @example
+ * Creates a clone of `value`. If `isDeep` is `true` nested objects will also
+ * be cloned, otherwise they will be assigned by reference. If a callback
+ * is provided it will be executed to produce the cloned values. If the
+ * callback returns `undefined` cloning will be handled by the method instead.
+ * The callback is bound to `thisArg` and invoked with one argument; (value).
*
- * _.flatten([1, [2], [3, [[4]]]]);
- * // => [1, 2, 3, 4];
+ * Note: This method is loosely based on the structured clone algorithm. Functions
+ * and DOM nodes are **not** cloned. The enumerable properties of `arguments` objects and
+ * objects created by constructors other than `Object` are cloned to plain `Object` objects.
+ * See the [HTML5 specification](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm)
+ * for more details.
*
- * _.flatten([1, [2], [3, [[4]]]], true);
- * // => [1, 2, 3, [[4]]];
+ * @static
+ * @memberOf _
+ * @category Objects
+ * @param {*} value The value to clone.
+ * @param {boolean} [isDeep=false] Specify a deep clone.
+ * @param {Function} [callback] The function to customize cloning values.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {*} Returns the cloned value.
+ * @example
*
* var characters = [
- * { 'name': 'barney', 'age': 30, 'pets': ['hoppy'] },
- * { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40 }
* ];
*
- * // using "_.pluck" callback shorthand
- * _.flatten(characters, 'pets');
- * // => ['hoppy', 'baby puss', 'dino']
+ * var shallow = _.clone(characters);
+ * shallow[0] === characters[0];
+ * // => true
+ *
+ * var deep = _.clone(characters, true);
+ * deep[0] === characters[0];
+ * // => false
+ *
+ * _.mixin({
+ * 'clone': _.partialRight(_.clone, function(value) {
+ * return _.isElement(value) ? value.cloneNode(false) : undefined;
+ * })
+ * });
+ *
+ * var clone = _.clone(document.body);
+ * clone.childNodes.length;
+ * // => 0
*/
- function flatten(array, isShallow, callback, thisArg) {
+ function clone(value, isDeep, callback, thisArg) {
+ var type = typeof isDeep;
+
// juggle arguments
- if (typeof isShallow != 'boolean' && isShallow != null) {
+ if (type != 'boolean' && isDeep != null) {
thisArg = callback;
- callback = !(thisArg && thisArg[isShallow] === array) ? isShallow : null;
- isShallow = false;
- }
- if (callback != null) {
- array = map(array, callback, thisArg);
+ callback = isDeep;
+ isDeep = false;
+
+ // enables use as a callback for functions like `_.map`
+ if ((type == 'number' || type == 'string') && thisArg && thisArg[callback] === value) {
+ callback = null;
+ }
}
- return baseFlatten(array, isShallow);
+ return baseClone(value, isDeep, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1));
}
/**
- * Gets the index at which the first occurrence of `value` is found using
- * strict equality for comparisons, i.e. `===`. If the array is already sorted
- * providing `true` for `fromIndex` will run a faster binary search.
+ * Creates a deep clone of `value`. If a callback is provided it will be
+ * executed to produce the cloned values. If the callback returns `undefined`
+ * cloning will be handled by the method instead. The callback is bound to
+ * `thisArg` and invoked with one argument; (value).
+ *
+ * Note: This method is loosely based on the structured clone algorithm. Functions
+ * and DOM nodes are **not** cloned. The enumerable properties of `arguments` objects and
+ * objects created by constructors other than `Object` are cloned to plain `Object` objects.
+ * See the [HTML5 specification](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm)
+ * for more details.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to search.
- * @param {*} value The value to search for.
- * @param {boolean|number} [fromIndex=0] The index to search from or `true`
- * to perform a binary search on a sorted array.
- * @returns {number} Returns the index of the matched value or `-1`.
+ * @category Objects
+ * @param {*} value The value to deep clone.
+ * @param {Function} [callback] The function to customize cloning values.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {*} Returns the deep cloned value.
* @example
*
- * _.indexOf([1, 2, 3, 1, 2, 3], 2);
- * // => 1
+ * var characters = [
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40 }
+ * ];
*
- * _.indexOf([1, 2, 3, 1, 2, 3], 2, 3);
- * // => 4
+ * var deep = _.cloneDeep(characters);
+ * deep[0] === characters[0];
+ * // => false
*
- * _.indexOf([1, 1, 2, 2, 3, 3], 2, true);
- * // => 2
+ * var view = {
+ * 'label': 'docs',
+ * 'node': element
+ * };
+ *
+ * var clone = _.cloneDeep(view, function(value) {
+ * return _.isElement(value) ? value.cloneNode(true) : undefined;
+ * });
+ *
+ * clone.node == view.node;
+ * // => false
*/
- function indexOf(array, value, fromIndex) {
- if (typeof fromIndex == 'number') {
- var length = array ? array.length : 0;
- fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex || 0);
- } else if (fromIndex) {
- var index = sortedIndex(array, value);
- return array[index] === value ? index : -1;
- }
- return baseIndexOf(array, value, fromIndex);
+ function cloneDeep(value, callback, thisArg) {
+ return baseClone(value, true, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1));
}
/**
- * Gets all but the last element or last `n` elements of an array. If a
- * callback is provided elements at the end of the array are excluded from
- * the result as long as the callback returns truey. The callback is bound
- * to `thisArg` and invoked with three arguments; (value, index, array).
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
- *
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Creates an object that inherits from the given `prototype` object. If a
+ * `properties` object is provided its own enumerable properties are assigned
+ * to the created object.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to query.
- * @param {Function|Object|number|string} [callback=1] The function called
- * per element or the number of elements to exclude. If a property name or
- * object is provided it will be used to create a "_.pluck" or "_.where"
- * style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array} Returns a slice of `array`.
+ * @category Objects
+ * @param {Object} prototype The object to inherit from.
+ * @param {Object} [properties] The properties to assign to the object.
+ * @returns {Object} Returns the new object.
* @example
*
- * _.initial([1, 2, 3]);
- * // => [1, 2]
- *
- * _.initial([1, 2, 3], 2);
- * // => [1]
+ * function Shape() {
+ * this.x = 0;
+ * this.y = 0;
+ * }
*
- * _.initial([1, 2, 3], function(num) {
- * return num > 1;
- * });
- * // => [1]
+ * function Circle() {
+ * Shape.call(this);
+ * }
*
- * var characters = [
- * { 'name': 'barney', 'blocked': false, 'employer': 'slate' },
- * { 'name': 'fred', 'blocked': true, 'employer': 'slate' },
- * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' }
- * ];
+ * Circle.prototype = _.create(Shape.prototype, { 'constructor': Circle });
*
- * // using "_.pluck" callback shorthand
- * _.initial(characters, 'blocked');
- * // => [{ 'name': 'barney', 'blocked': false, 'employer': 'slate' }]
+ * var circle = new Circle;
+ * circle instanceof Circle;
+ * // => true
*
- * // using "_.where" callback shorthand
- * _.pluck(_.initial(characters, { 'employer': 'na' }), 'name');
- * // => ['barney', 'fred']
+ * circle instanceof Shape;
+ * // => true
*/
- function initial(array, callback, thisArg) {
- var n = 0,
- length = array ? array.length : 0;
-
- if (typeof callback != 'number' && callback != null) {
- var index = length;
- callback = lodash.createCallback(callback, thisArg, 3);
- while (index-- && callback(array[index], index, array)) {
- n++;
- }
- } else {
- n = (callback == null || thisArg) ? 1 : callback || n;
- }
- return slice(array, 0, nativeMin(nativeMax(0, length - n), length));
+ function create(prototype, properties) {
+ var result = baseCreate(prototype);
+ return properties ? assign(result, properties) : result;
}
/**
- * Creates an array of unique values present in all provided arrays using
- * strict equality for comparisons, i.e. `===`.
+ * Assigns own enumerable properties of source object(s) to the destination
+ * object for all destination properties that resolve to `undefined`. Once a
+ * property is set, additional defaults of the same property will be ignored.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {...Array} [array] The arrays to inspect.
- * @returns {Array} Returns an array of composite values.
+ * @category Objects
+ * @param {Object} object The destination object.
+ * @param {...Object} [source] The source objects.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
+ * @returns {Object} Returns the destination object.
* @example
*
- * _.intersection([1, 2, 3], [101, 2, 1, 10], [2, 1]);
- * // => [1, 2]
+ * _.defaults({ 'name': 'barney' }, { 'name': 'fred', 'employer': 'slate' });
+ * // => { 'name': 'barney', 'employer': 'slate' }
*/
- function intersection(array) {
+ function defaults(object, source, guard) {
var args = arguments,
+ argsIndex = 0,
argsLength = args.length,
- argsIndex = -1,
- caches = getArray(),
- index = -1,
- indexOf = getIndexOf(),
- length = array ? array.length : 0,
- result = [],
- seen = getArray();
+ type = typeof guard;
- while (++argsIndex < argsLength) {
- var value = args[argsIndex];
- caches[argsIndex] = indexOf === baseIndexOf &&
- (value ? value.length : 0) >= largeArraySize &&
- createCache(argsIndex ? args[argsIndex] : seen);
+ // enables use as a callback for functions like `_.reduce`
+ if ((type == 'number' || type == 'string') && args[3] && args[3][guard] === source) {
+ argsLength = 2;
}
- outer:
- while (++index < length) {
- var cache = caches[0];
- value = array[index];
+ while (++argsIndex < argsLength) {
+ source = args[argsIndex];
+ if (isObject(source)) {
+ var index = -1,
+ props = keys(source),
+ length = props.length;
- if ((cache ? cacheIndexOf(cache, value) : indexOf(seen, value)) < 0) {
- argsIndex = argsLength;
- (cache || seen).push(value);
- while (--argsIndex) {
- cache = caches[argsIndex];
- if ((cache ? cacheIndexOf(cache, value) : indexOf(args[argsIndex], value)) < 0) {
- continue outer;
+ while (++index < length) {
+ var key = props[index];
+ if (typeof object[key] == 'undefined') {
+ object[key] = source[key];
}
}
- result.push(value);
- }
- }
- while (argsLength--) {
- cache = caches[argsLength];
- if (cache) {
- releaseObject(cache);
}
}
- releaseArray(caches);
- releaseArray(seen);
- return result;
+ return object;
}
/**
- * Gets the last element or last `n` elements of an array. If a callback is
- * provided elements at the end of the array are returned as long as the
- * callback returns truey. The callback is bound to `thisArg` and invoked
- * with three arguments; (value, index, array).
+ * This method is like `_.findIndex` except that it returns the key of the
+ * first element that passes the callback check, instead of the element itself.
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to query.
- * @param {Function|Object|number|string} [callback] The function called
- * per element or the number of elements to return. If a property name or
- * object is provided it will be used to create a "_.pluck" or "_.where"
- * style callback, respectively.
+ * @category Objects
+ * @param {Object} object The object to search.
+ * @param {Function|Object|string} [callback=identity] The function called per
+ * iteration. If a property name or object is provided it will be used to
+ * create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {*} Returns the last element(s) of `array`.
+ * @returns {string|undefined} Returns the key of the found element, else `undefined`.
* @example
*
- * _.last([1, 2, 3]);
- * // => 3
- *
- * _.last([1, 2, 3], 2);
- * // => [2, 3]
- *
- * _.last([1, 2, 3], function(num) {
- * return num > 1;
- * });
- * // => [2, 3]
- *
- * var characters = [
- * { 'name': 'barney', 'blocked': false, 'employer': 'slate' },
- * { 'name': 'fred', 'blocked': true, 'employer': 'slate' },
- * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' }
- * ];
+ * var characters = {
+ * 'barney': { 'age': 36 },
+ * 'fred': { 'age': 40, 'blocked': true },
+ * 'pebbles': { 'age': 1 }
+ * };
*
- * // using "_.pluck" callback shorthand
- * _.pluck(_.last(characters, 'blocked'), 'name');
- * // => ['fred', 'pebbles']
+ * _.findKey(characters, function(chr) {
+ * return chr.age < 40;
+ * });
+ * // => 'barney' (property order is not guaranteed across environments)
*
* // using "_.where" callback shorthand
- * _.last(characters, { 'employer': 'na' });
- * // => [{ 'name': 'pebbles', 'blocked': true, 'employer': 'na' }]
+ * _.findKey(characters, { 'age': 1 });
+ * // => 'pebbles'
+ *
+ * // using "_.pluck" callback shorthand
+ * _.findKey(characters, 'blocked');
+ * // => 'fred'
*/
- function last(array, callback, thisArg) {
- var n = 0,
- length = array ? array.length : 0;
+ function findKey(object, callback, thisArg) {
+ var result;
- if (typeof callback != 'number' && callback != null) {
- var index = length;
- callback = lodash.createCallback(callback, thisArg, 3);
- while (index-- && callback(array[index], index, array)) {
- n++;
- }
- } else {
- n = callback;
- if (n == null || thisArg) {
- return array ? array[length - 1] : undefined;
+ callback = lodash.createCallback(callback, thisArg, 3);
+ baseForOwn(object, function(value, key, object) {
+ if (callback(value, key, object)) {
+ result = key;
+ return false;
}
- }
- return slice(array, nativeMax(0, length - n));
+ });
+ return result;
}
/**
- * Gets the index at which the last occurrence of `value` is found using strict
- * equality for comparisons, i.e. `===`. If `fromIndex` is negative, it is used
- * as the offset from the end of the collection.
+ * This method is like `_.findKey` except that it iterates over elements
+ * of a `collection` in the opposite order.
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to search.
- * @param {*} value The value to search for.
- * @param {number} [fromIndex=array.length-1] The index to search from.
- * @returns {number} Returns the index of the matched value or `-1`.
+ * @category Objects
+ * @param {Object} object The object to search.
+ * @param {Function|Object|string} [callback=identity] The function called per
+ * iteration. If a property name or object is provided it will be used to
+ * create a "_.pluck" or "_.where" style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {string|undefined} Returns the key of the found element, else `undefined`.
* @example
*
- * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2);
- * // => 4
+ * var characters = {
+ * 'barney': { 'age': 36, 'blocked': true },
+ * 'fred': { 'age': 40 },
+ * 'pebbles': { 'age': 1, 'blocked': true }
+ * };
*
- * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2, 3);
- * // => 1
+ * _.findLastKey(characters, function(chr) {
+ * return chr.age < 40;
+ * });
+ * // => returns `pebbles`, assuming `_.findKey` returns `barney`
+ *
+ * // using "_.where" callback shorthand
+ * _.findLastKey(characters, { 'age': 40 });
+ * // => 'fred'
+ *
+ * // using "_.pluck" callback shorthand
+ * _.findLastKey(characters, 'blocked');
+ * // => 'pebbles'
*/
- function lastIndexOf(array, value, fromIndex) {
- var index = array ? array.length : 0;
- if (typeof fromIndex == 'number') {
- index = (fromIndex < 0 ? nativeMax(0, index + fromIndex) : nativeMin(fromIndex, index - 1)) + 1;
- }
- while (index--) {
- if (array[index] === value) {
- return index;
+ function findLastKey(object, callback, thisArg) {
+ var result;
+
+ callback = lodash.createCallback(callback, thisArg, 3);
+ baseForOwnRight(object, function(value, key, object) {
+ if (callback(value, key, object)) {
+ result = key;
+ return false;
}
- }
- return -1;
+ });
+ return result;
}
/**
- * Removes all provided values from the given array using strict equality for
- * comparisons, i.e. `===`.
+ * Iterates over own and inherited enumerable properties of an object,
+ * executing the callback for each property. The callback is bound to `thisArg`
+ * and invoked with three arguments; (value, key, object). Callbacks may exit
+ * iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to modify.
- * @param {...*} [value] The values to remove.
- * @returns {Array} Returns `array`.
+ * @type Function
+ * @category Objects
+ * @param {Object} object The object to iterate over.
+ * @param {Function} [callback=identity] The function called per iteration.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Object} Returns `object`.
* @example
*
- * var array = [1, 2, 3, 1, 2, 3];
- * _.pull(array, 2, 3);
- * console.log(array);
- * // => [1, 1]
+ * function Shape() {
+ * this.x = 0;
+ * this.y = 0;
+ * }
+ *
+ * Shape.prototype.move = function(x, y) {
+ * this.x += x;
+ * this.y += y;
+ * };
+ *
+ * _.forIn(new Shape, function(value, key) {
+ * console.log(key);
+ * });
+ * // => logs 'x', 'y', and 'move' (property order is not guaranteed across environments)
*/
- function pull(array) {
- var args = arguments,
- argsIndex = 0,
- argsLength = args.length,
- length = array ? array.length : 0;
-
- while (++argsIndex < argsLength) {
- var index = -1,
- value = args[argsIndex];
- while (++index < length) {
- if (array[index] === value) {
- splice.call(array, index--, 1);
- length--;
- }
- }
- }
- return array;
+ function forIn(object, callback, thisArg) {
+ callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3);
+ return baseForIn(object, callback);
}
/**
- * Creates an array of numbers (positive and/or negative) progressing from
- * `start` up to but not including `end`. If `start` is less than `stop` a
- * zero-length range is created unless a negative `step` is specified.
+ * This method is like `_.forIn` except that it iterates over elements
+ * of a `collection` in the opposite order.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {number} [start=0] The start of the range.
- * @param {number} end The end of the range.
- * @param {number} [step=1] The value to increment or decrement by.
- * @returns {Array} Returns a new range array.
+ * @category Objects
+ * @param {Object} object The object to iterate over.
+ * @param {Function} [callback=identity] The function called per iteration.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Object} Returns `object`.
* @example
*
- * _.range(4);
- * // => [0, 1, 2, 3]
- *
- * _.range(1, 5);
- * // => [1, 2, 3, 4]
- *
- * _.range(0, 20, 5);
- * // => [0, 5, 10, 15]
- *
- * _.range(0, -4, -1);
- * // => [0, -1, -2, -3]
+ * function Shape() {
+ * this.x = 0;
+ * this.y = 0;
+ * }
*
- * _.range(1, 4, 0);
- * // => [1, 1, 1]
+ * Shape.prototype.move = function(x, y) {
+ * this.x += x;
+ * this.y += y;
+ * };
*
- * _.range(0);
- * // => []
+ * _.forInRight(new Shape, function(value, key) {
+ * console.log(key);
+ * });
+ * // => logs 'move', 'y', and 'x' assuming `_.forIn ` logs 'x', 'y', and 'move'
*/
- function range(start, end, step) {
- start = +start || 0;
- step = typeof step == 'number' ? step : (+step || 1);
-
- if (end == null) {
- end = start;
- start = 0;
- }
- // use `Array(length)` so engines, like Chakra and V8, avoid slower modes
- // http://youtu.be/XAqIpGU8ZZk#t=17m25s
- var index = -1,
- length = nativeMax(0, ceil((end - start) / (step || 1))),
- result = Array(length);
+ function forInRight(object, callback, thisArg) {
+ var pairs = [];
+ baseForIn(object, function(value, key) {
+ pairs.push(key, value);
+ });
- while (++index < length) {
- result[index] = start;
- start += step;
+ var length = pairs.length;
+ callback = baseCreateCallback(callback, thisArg, 3);
+ while (length--) {
+ if (callback(pairs[length--], pairs[length], object) === false) {
+ break;
+ }
}
- return result;
+ return object;
}
/**
- * Removes all elements from an array that the callback returns truey for
- * and returns an array of removed elements. The callback is bound to `thisArg`
- * and invoked with three arguments; (value, index, array).
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
- *
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Iterates over own enumerable properties of an object, executing the callback
+ * for each property. The callback is bound to `thisArg` and invoked with three
+ * arguments; (value, key, object). Callbacks may exit iteration early by
+ * explicitly returning `false`.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to modify.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
+ * @category Objects
+ * @param {Object} object The object to iterate over.
+ * @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array} Returns a new array of removed elements.
+ * @returns {Object} Returns `object`.
* @example
*
- * var array = [1, 2, 3, 4, 5, 6];
- * var evens = _.remove(array, function(num) { return num % 2 == 0; });
- *
- * console.log(array);
- * // => [1, 3, 5]
- *
- * console.log(evens);
- * // => [2, 4, 6]
+ * _.forOwn({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) {
+ * console.log(key);
+ * });
+ * // => logs '0', '1', and 'length' (property order is not guaranteed across environments)
*/
- function remove(array, callback, thisArg) {
- var index = -1,
- length = array ? array.length : 0,
- result = [];
-
- callback = lodash.createCallback(callback, thisArg, 3);
- while (++index < length) {
- var value = array[index];
- if (callback(value, index, array)) {
- result.push(value);
- splice.call(array, index--, 1);
- length--;
- }
- }
- return result;
+ function forOwn(object, callback, thisArg) {
+ callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3);
+ return baseForOwn(object, callback);
}
/**
- * The opposite of `_.initial` this method gets all but the first element or
- * first `n` elements of an array. If a callback function is provided elements
- * at the beginning of the array are excluded from the result as long as the
- * callback returns truey. The callback is bound to `thisArg` and invoked
- * with three arguments; (value, index, array).
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
- *
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * This method is like `_.forOwn` except that it iterates over elements
+ * of a `collection` in the opposite order.
*
* @static
* @memberOf _
- * @alias drop, tail
- * @category Arrays
- * @param {Array} array The array to query.
- * @param {Function|Object|number|string} [callback=1] The function called
- * per element or the number of elements to exclude. If a property name or
- * object is provided it will be used to create a "_.pluck" or "_.where"
- * style callback, respectively.
+ * @category Objects
+ * @param {Object} object The object to iterate over.
+ * @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array} Returns a slice of `array`.
+ * @returns {Object} Returns `object`.
* @example
*
- * _.rest([1, 2, 3]);
- * // => [2, 3]
- *
- * _.rest([1, 2, 3], 2);
- * // => [3]
- *
- * _.rest([1, 2, 3], function(num) {
- * return num < 3;
+ * _.forOwnRight({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) {
+ * console.log(key);
* });
- * // => [3]
- *
- * var characters = [
- * { 'name': 'barney', 'blocked': true, 'employer': 'slate' },
- * { 'name': 'fred', 'blocked': false, 'employer': 'slate' },
- * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' }
- * ];
- *
- * // using "_.pluck" callback shorthand
- * _.pluck(_.rest(characters, 'blocked'), 'name');
- * // => ['fred', 'pebbles']
- *
- * // using "_.where" callback shorthand
- * _.rest(characters, { 'employer': 'slate' });
- * // => [{ 'name': 'pebbles', 'blocked': true, 'employer': 'na' }]
+ * // => logs 'length', '1', and '0' assuming `_.forOwn` logs '0', '1', and 'length'
*/
- function rest(array, callback, thisArg) {
- if (typeof callback != 'number' && callback != null) {
- var n = 0,
- index = -1,
- length = array ? array.length : 0;
+ function forOwnRight(object, callback, thisArg) {
+ var props = keys(object),
+ length = props.length;
- callback = lodash.createCallback(callback, thisArg, 3);
- while (++index < length && callback(array[index], index, array)) {
- n++;
+ callback = baseCreateCallback(callback, thisArg, 3);
+ while (length--) {
+ var key = props[length];
+ if (callback(object[key], key, object) === false) {
+ break;
}
- } else {
- n = (callback == null || thisArg) ? 1 : nativeMax(0, callback);
}
- return slice(array, n);
+ return object;
}
/**
- * Uses a binary search to determine the smallest index at which a value
- * should be inserted into a given sorted array in order to maintain the sort
- * order of the array. If a callback is provided it will be executed for
- * `value` and each element of `array` to compute their sort ranking. The
- * callback is bound to `thisArg` and invoked with one argument; (value).
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
- *
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Creates a sorted array of property names of all enumerable properties,
+ * own and inherited, of `object` that have function values.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to inspect.
- * @param {*} value The value to evaluate.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {number} Returns the index at which `value` should be inserted
- * into `array`.
+ * @alias methods
+ * @category Objects
+ * @param {Object} object The object to inspect.
+ * @returns {Array} Returns an array of property names that have function values.
* @example
*
- * _.sortedIndex([20, 30, 50], 40);
- * // => 2
- *
- * // using "_.pluck" callback shorthand
- * _.sortedIndex([{ 'x': 20 }, { 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
- * // => 2
- *
- * var dict = {
- * 'wordToNumber': { 'twenty': 20, 'thirty': 30, 'fourty': 40, 'fifty': 50 }
- * };
- *
- * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
- * return dict.wordToNumber[word];
- * });
- * // => 2
- *
- * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
- * return this.wordToNumber[word];
- * }, dict);
- * // => 2
+ * _.functions(_);
+ * // => ['all', 'any', 'bind', 'bindAll', 'clone', 'compact', 'compose', ...]
*/
- function sortedIndex(array, value, callback, thisArg) {
- var low = 0,
- high = array ? array.length : low;
-
- // explicitly reference `identity` for better inlining in Firefox
- callback = callback ? lodash.createCallback(callback, thisArg, 1) : identity;
- value = callback(value);
-
- while (low < high) {
- var mid = (low + high) >>> 1;
- (callback(array[mid]) < value)
- ? low = mid + 1
- : high = mid;
- }
- return low;
+ function functions(object) {
+ var result = [];
+ baseForIn(object, function(value, key) {
+ if (isFunction(value)) {
+ result.push(key);
+ }
+ });
+ return result.sort();
}
/**
- * Creates an array of unique values, in order, of the provided arrays using
- * strict equality for comparisons, i.e. `===`.
+ * Checks if the specified property name exists as a direct property of `object`,
+ * instead of an inherited property.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {...Array} [array] The arrays to inspect.
- * @returns {Array} Returns an array of composite values.
+ * @category Objects
+ * @param {Object} object The object to inspect.
+ * @param {string} key The name of the property to check.
+ * @returns {boolean} Returns `true` if key is a direct property, else `false`.
* @example
*
- * _.union([1, 2, 3], [101, 2, 1, 10], [2, 1]);
- * // => [1, 2, 3, 101, 10]
+ * _.has({ 'a': 1, 'b': 2, 'c': 3 }, 'b');
+ * // => true
*/
- function union(array) {
- return baseUniq(baseFlatten(arguments, true, true));
+ function has(object, key) {
+ return object ? hasOwnProperty.call(object, key) : false;
}
/**
- * Creates a duplicate-value-free version of an array using strict equality
- * for comparisons, i.e. `===`. If the array is sorted, providing
- * `true` for `isSorted` will use a faster algorithm. If a callback is provided
- * each element of `array` is passed through the callback before uniqueness
- * is computed. The callback is bound to `thisArg` and invoked with three
- * arguments; (value, index, array).
- *
- * If a property name is provided for `callback` the created "_.pluck" style
- * callback will return the property value of the given element.
- *
- * If an object is provided for `callback` the created "_.where" style callback
- * will return `true` for elements that have the properties of the given object,
- * else `false`.
+ * Creates an object composed of the inverted keys and values of the given
+ * object. If the given object contains duplicate values, subsequent values
+ * will overwrite property assignments of previous values unless `multiValue`
+ * is `true`.
*
* @static
* @memberOf _
- * @alias unique
- * @category Arrays
- * @param {Array} array The array to process.
- * @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted.
- * @param {Function|Object|string} [callback=identity] The function called
- * per iteration. If a property name or object is provided it will be used
- * to create a "_.pluck" or "_.where" style callback, respectively.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array} Returns a duplicate-value-free array.
+ * @category Objects
+ * @param {Object} object The object to invert.
+ * @param {boolean} [multiValue=false] Allow multiple values per key.
+ * @returns {Object} Returns the created inverted object.
* @example
*
- * _.uniq([1, 2, 1, 3, 1]);
- * // => [1, 2, 3]
- *
- * _.uniq([1, 1, 2, 2, 3], true);
- * // => [1, 2, 3]
- *
- * _.uniq(['A', 'b', 'C', 'a', 'B', 'c'], function(letter) { return letter.toLowerCase(); });
- * // => ['A', 'b', 'C']
+ * _.invert({ 'first': 'fred', 'second': 'barney' });
+ * // => { 'fred': 'first', 'barney': 'second' }
*
- * _.uniq([1, 2.5, 3, 1.5, 2, 3.5], function(num) { return this.floor(num); }, Math);
- * // => [1, 2.5, 3]
+ * // without `multiValue`
+ * _.invert({ 'first': 'fred', 'second': 'barney', 'third': 'fred' });
+ * // => { 'fred': 'third', 'barney': 'second' }
*
- * // using "_.pluck" callback shorthand
- * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
- * // => [{ 'x': 1 }, { 'x': 2 }]
+ * // with `multiValue`
+ * _.invert({ 'first': 'fred', 'second': 'barney', 'third': 'fred' }, true);
+ * // => { 'fred': ['first', 'third'], 'barney': ['second'] }
*/
- function uniq(array, isSorted, callback, thisArg) {
- // juggle arguments
- if (typeof isSorted != 'boolean' && isSorted != null) {
- thisArg = callback;
- callback = !(thisArg && thisArg[isSorted] === array) ? isSorted : null;
- isSorted = false;
- }
- if (callback != null) {
- callback = lodash.createCallback(callback, thisArg, 3);
+ function invert(object, multiValue) {
+ var index = -1,
+ props = keys(object),
+ length = props.length,
+ result = {};
+
+ while (++index < length) {
+ var key = props[index],
+ value = object[key];
+
+ if (multiValue) {
+ if (hasOwnProperty.call(result, value)) {
+ result[value].push(key);
+ } else {
+ result[value] = [key];
+ }
+ }
+ else {
+ result[value] = key;
+ }
}
- return baseUniq(array, isSorted, callback);
+ return result;
}
/**
- * Creates an array excluding all provided values using strict equality for
- * comparisons, i.e. `===`.
+ * Checks if `value` is an array.
*
* @static
* @memberOf _
- * @category Arrays
- * @param {Array} array The array to filter.
- * @param {...*} [value] The values to exclude.
- * @returns {Array} Returns a new array of filtered values.
+ * @type Function
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is an array, else `false`.
* @example
*
- * _.without([1, 2, 1, 0, 3, 1, 4], 0, 1);
- * // => [2, 3, 4]
+ * (function() { return _.isArray(arguments); })();
+ * // => false
+ *
+ * _.isArray([1, 2, 3]);
+ * // => true
*/
- function without(array) {
- return difference(array, nativeSlice.call(arguments, 1));
- }
+ var isArray = nativeIsArray || function(value) {
+ return value && typeof value == 'object' && typeof value.length == 'number' &&
+ toString.call(value) == arrayClass || false;
+ };
/**
- * Creates an array of grouped elements, the first of which contains the first
- * elements of the given arrays, the second of which contains the second
- * elements of the given arrays, and so on.
+ * Checks if `value` is a boolean value.
*
* @static
* @memberOf _
- * @alias unzip
- * @category Arrays
- * @param {...Array} [array] Arrays to process.
- * @returns {Array} Returns a new array of grouped elements.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is a boolean value, else `false`.
* @example
*
- * _.zip(['fred', 'barney'], [30, 40], [true, false]);
- * // => [['fred', 30, true], ['barney', 40, false]]
- */
- function zip() {
- var array = arguments.length > 1 ? arguments : arguments[0],
- index = -1,
- length = array ? max(pluck(array, 'length')) : 0,
- result = Array(length < 0 ? 0 : length);
-
- while (++index < length) {
- result[index] = pluck(array, index);
- }
- return result;
+ * _.isBoolean(null);
+ * // => false
+ */
+ function isBoolean(value) {
+ return value === true || value === false ||
+ value && typeof value == 'object' && toString.call(value) == boolClass || false;
}
/**
- * Creates an object composed from arrays of `keys` and `values`. Provide
- * either a single two dimensional array, i.e. `[[key1, value1], [key2, value2]]`
- * or two arrays, one of `keys` and one of corresponding `values`.
+ * Checks if `value` is a date.
*
* @static
* @memberOf _
- * @alias object
- * @category Arrays
- * @param {Array} keys The array of keys.
- * @param {Array} [values=[]] The array of values.
- * @returns {Object} Returns an object composed of the given keys and
- * corresponding values.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is a date, else `false`.
* @example
*
- * _.zipObject(['fred', 'barney'], [30, 40]);
- * // => { 'fred': 30, 'barney': 40 }
+ * _.isDate(new Date);
+ * // => true
*/
- function zipObject(keys, values) {
- var index = -1,
- length = keys ? keys.length : 0,
- result = {};
-
- while (++index < length) {
- var key = keys[index];
- if (values) {
- result[key] = values[index];
- } else if (key) {
- result[key[0]] = key[1];
- }
- }
- return result;
+ function isDate(value) {
+ return value && typeof value == 'object' && toString.call(value) == dateClass || false;
}
- /*--------------------------------------------------------------------------*/
-
/**
- * Creates a function that executes `func`, with the `this` binding and
- * arguments of the created function, only after being called `n` times.
+ * Checks if `value` is a DOM element.
*
* @static
* @memberOf _
- * @category Functions
- * @param {number} n The number of times the function must be called before
- * `func` is executed.
- * @param {Function} func The function to restrict.
- * @returns {Function} Returns the new restricted function.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is a DOM element, else `false`.
* @example
*
- * var saves = ['profile', 'settings'];
- *
- * var done = _.after(saves.length, function() {
- * console.log('Done saving!');
- * });
- *
- * _.forEach(saves, function(type) {
- * asyncSave({ 'type': type, 'complete': done });
- * });
- * // => logs 'Done saving!', after all saves have completed
+ * _.isElement(document.body);
+ * // => true
*/
- function after(n, func) {
- if (!isFunction(func)) {
- throw new TypeError;
- }
- return function() {
- if (--n < 1) {
- return func.apply(this, arguments);
- }
+ function isElement(value) {
+ return value && typeof value == 'object' && value.nodeType === 1 &&
+ (support.nodeClass ? toString.call(value).indexOf('Element') > -1 : isNode(value)) || false;
+ }
+ // fallback for environments without DOM support
+ if (!support.dom) {
+ isElement = function(value) {
+ return value && typeof value == 'object' && value.nodeType === 1 &&
+ !isPlainObject(value) || false;
};
}
/**
- * Creates a function that, when called, invokes `func` with the `this`
- * binding of `thisArg` and prepends any additional `bind` arguments to those
- * provided to the bound function.
+ * Checks if `value` is empty. Arrays, strings, or `arguments` objects with a
+ * length of `0` and objects with no own enumerable properties are considered
+ * "empty".
*
* @static
* @memberOf _
- * @category Functions
- * @param {Function} func The function to bind.
- * @param {*} [thisArg] The `this` binding of `func`.
- * @param {...*} [arg] Arguments to be partially applied.
- * @returns {Function} Returns the new bound function.
+ * @category Objects
+ * @param {Array|Object|string} value The value to inspect.
+ * @returns {boolean} Returns `true` if the `value` is empty, else `false`.
* @example
*
- * var func = function(greeting) {
- * return greeting + ' ' + this.name;
- * };
+ * _.isEmpty([1, 2, 3]);
+ * // => false
*
- * func = _.bind(func, { 'name': 'fred' }, 'hi');
- * func();
- * // => 'hi fred'
+ * _.isEmpty({});
+ * // => true
+ *
+ * _.isEmpty('');
+ * // => true
*/
- function bind(func, thisArg) {
- return arguments.length > 2
- ? createBound(func, 17, nativeSlice.call(arguments, 2), null, thisArg)
- : createBound(func, 1, null, null, thisArg);
+ function isEmpty(value) {
+ var result = true;
+ if (!value) {
+ return result;
+ }
+ var className = toString.call(value),
+ length = value.length;
+
+ if ((className == arrayClass || className == stringClass ||
+ (support.argsClass ? className == argsClass : isArguments(value))) ||
+ (className == objectClass && typeof length == 'number' && isFunction(value.splice))) {
+ return !length;
+ }
+ baseForOwn(value, function() {
+ return (result = false);
+ });
+ return result;
}
/**
- * Binds methods of an object to the object itself, overwriting the existing
- * method. Method names may be specified as individual arguments or as arrays
- * of method names. If no method names are provided all the function properties
- * of `object` will be bound.
+ * Performs a deep comparison between two values to determine if they are
+ * equivalent to each other. If a callback is provided it will be executed
+ * to compare values. If the callback returns `undefined` comparisons will
+ * be handled by the method instead. The callback is bound to `thisArg` and
+ * invoked with two arguments; (a, b).
*
* @static
* @memberOf _
- * @category Functions
- * @param {Object} object The object to bind and assign the bound methods to.
- * @param {...string} [methodName] The object method names to
- * bind, specified as individual method names or arrays of method names.
- * @returns {Object} Returns `object`.
+ * @category Objects
+ * @param {*} a The value to compare.
+ * @param {*} b The other value to compare.
+ * @param {Function} [callback] The function to customize comparing values.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
- * var view = {
- * 'label': 'docs',
- * 'onClick': function() { console.log('clicked ' + this.label); }
- * };
+ * var object = { 'name': 'fred' };
+ * var copy = { 'name': 'fred' };
*
- * _.bindAll(view);
- * jQuery('#docs').on('click', view.onClick);
- * // => logs 'clicked docs', when the button is clicked
+ * object == copy;
+ * // => false
+ *
+ * _.isEqual(object, copy);
+ * // => true
+ *
+ * var words = ['hello', 'goodbye'];
+ * var otherWords = ['hi', 'goodbye'];
+ *
+ * _.isEqual(words, otherWords, function(a, b) {
+ * var reGreet = /^(?:hello|hi)$/i,
+ * aGreet = _.isString(a) && reGreet.test(a),
+ * bGreet = _.isString(b) && reGreet.test(b);
+ *
+ * return (aGreet || bGreet) ? (aGreet == bGreet) : undefined;
+ * });
+ * // => true
*/
- function bindAll(object) {
- var funcs = arguments.length > 1 ? baseFlatten(arguments, true, false, 1) : functions(object),
- index = -1,
- length = funcs.length;
-
- while (++index < length) {
- var key = funcs[index];
- object[key] = createBound(object[key], 1, null, null, object);
- }
- return object;
+ function isEqual(a, b, callback, thisArg) {
+ return baseIsEqual(a, b, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 2));
}
/**
- * Creates a function that, when called, invokes the method at `object[key]`
- * and prepends any additional `bindKey` arguments to those provided to the bound
- * function. This method differs from `_.bind` by allowing bound functions to
- * reference methods that will be redefined or don't yet exist.
- * See http://michaux.ca/articles/lazy-function-definition-pattern.
+ * Checks if `value` is, or can be coerced to, a finite number.
+ *
+ * Note: This method is not the same as native `isFinite` which will return
+ * `true` for booleans and empty strings. See the [ES5 spec](http://es5.github.io/#x15.1.2.5)
+ * for more details.
*
* @static
* @memberOf _
- * @category Functions
- * @param {Object} object The object the method belongs to.
- * @param {string} key The key of the method.
- * @param {...*} [arg] Arguments to be partially applied.
- * @returns {Function} Returns the new bound function.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is finite, else `false`.
* @example
*
- * var object = {
- * 'name': 'fred',
- * 'greet': function(greeting) {
- * return greeting + ' ' + this.name;
- * }
- * };
+ * _.isFinite(-101);
+ * // => true
*
- * var func = _.bindKey(object, 'greet', 'hi');
- * func();
- * // => 'hi fred'
+ * _.isFinite('10');
+ * // => true
*
- * object.greet = function(greeting) {
- * return greeting + 'ya ' + this.name + '!';
- * };
+ * _.isFinite(true);
+ * // => false
*
- * func();
- * // => 'hiya fred!'
+ * _.isFinite('');
+ * // => false
+ *
+ * _.isFinite(Infinity);
+ * // => false
*/
- function bindKey(object, key) {
- return arguments.length > 2
- ? createBound(key, 19, nativeSlice.call(arguments, 2), null, object)
- : createBound(key, 3, null, null, object);
+ function isFinite(value) {
+ return nativeIsFinite(value) && !nativeIsNaN(parseFloat(value));
}
/**
- * Creates a function that is the composition of the provided functions,
- * where each function consumes the return value of the function that follows.
- * For example, composing the functions `f()`, `g()`, and `h()` produces `f(g(h()))`.
- * Each function is executed with the `this` binding of the composed function.
+ * Checks if `value` is a function.
*
* @static
* @memberOf _
- * @category Functions
- * @param {...Function} [func] Functions to compose.
- * @returns {Function} Returns the new composed function.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is a function, else `false`.
* @example
*
- * var realNameMap = {
- * 'pebbles': 'penelope'
- * };
- *
- * var format = function(name) {
- * name = realNameMap[name.toLowerCase()] || name;
- * return name.charAt(0).toUpperCase() + name.slice(1).toLowerCase();
- * };
- *
- * var greet = function(formatted) {
- * return 'Hiya ' + formatted + '!';
- * };
- *
- * var welcome = _.compose(greet, format);
- * welcome('pebbles');
- * // => 'Hiya Penelope!'
+ * _.isFunction(_);
+ * // => true
*/
- function compose() {
- var funcs = arguments,
- length = funcs.length;
-
- while (length--) {
- if (!isFunction(funcs[length])) {
- throw new TypeError;
- }
- }
- return function() {
- var args = arguments,
- length = funcs.length;
-
- while (length--) {
- args = [funcs[length].apply(this, args)];
- }
- return args[0];
+ function isFunction(value) {
+ return typeof value == 'function';
+ }
+ // fallback for older versions of Chrome and Safari
+ if (isFunction(/x/)) {
+ isFunction = function(value) {
+ return typeof value == 'function' && toString.call(value) == funcClass;
};
}
/**
- * Produces a callback bound to an optional `thisArg`. If `func` is a property
- * name the created callback will return the property value for a given element.
- * If `func` is an object the created callback will return `true` for elements
- * that contain the equivalent object properties, otherwise it will return `false`.
+ * Checks if `value` is the language type of Object.
+ * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
*
* @static
* @memberOf _
- * @category Functions
- * @param {*} [func=identity] The value to convert to a callback.
- * @param {*} [thisArg] The `this` binding of the created callback.
- * @param {number} [argCount] The number of arguments the callback accepts.
- * @returns {Function} Returns a callback function.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is an object, else `false`.
* @example
*
- * var characters = [
- * { 'name': 'barney', 'age': 36 },
- * { 'name': 'fred', 'age': 40 }
- * ];
+ * _.isObject({});
+ * // => true
*
- * // wrap to create custom callback shorthands
- * _.createCallback = _.wrap(_.createCallback, function(func, callback, thisArg) {
- * var match = /^(.+?)__([gl]t)(.+)$/.exec(callback);
- * return !match ? func(callback, thisArg) : function(object) {
- * return match[2] == 'gt' ? object[match[1]] > match[3] : object[match[1]] < match[3];
- * };
- * });
+ * _.isObject([1, 2, 3]);
+ * // => true
*
- * _.filter(characters, 'age__gt38');
- * // => [{ 'name': 'fred', 'age': 40 }]
+ * _.isObject(1);
+ * // => false
*/
- function createCallback(func, thisArg, argCount) {
- var type = typeof func;
- if (func == null || type == 'function') {
- return baseCreateCallback(func, thisArg, argCount);
- }
- // handle "_.pluck" style callback shorthands
- if (type != 'object') {
- return function(object) {
- return object[func];
- };
- }
- var props = keys(func),
- key = props[0],
- a = func[key];
-
- // handle "_.where" style callback shorthands
- if (props.length == 1 && a === a && !isObject(a)) {
- // fast path the common case of providing an object with a single
- // property containing a primitive value
- return function(object) {
- var b = object[key];
- return a === b && (a !== 0 || (1 / a == 1 / b));
- };
- }
- return function(object) {
- var length = props.length,
- result = false;
-
- while (length--) {
- if (!(result = baseIsEqual(object[props[length]], func[props[length]], null, true))) {
- break;
- }
- }
- return result;
- };
+ function isObject(value) {
+ // check if the value is the ECMAScript language type of Object
+ // http://es5.github.io/#x8
+ // and avoid a V8 bug
+ // https://code.google.com/p/v8/issues/detail?id=2291
+ var type = typeof value;
+ return value && (type == 'function' || type == 'object') || false;
}
/**
- * Creates a function which accepts one or more arguments of `func` that when
- * invoked either executes `func` returning its result, if all `func` arguments
- * have been provided, or returns a function that accepts one or more of the
- * remaining `func` arguments, and so on. The arity of `func` can be specified
- * if `func.length` is not sufficient.
+ * Checks if `value` is `NaN`.
+ *
+ * Note: This method is not the same as native `isNaN` which will return `true`
+ * for `undefined` and other non-numeric values. See the [ES5 spec](http://es5.github.io/#x15.1.2.4)
+ * for more details.
*
* @static
* @memberOf _
- * @category Functions
- * @param {Function} func The function to curry.
- * @param {number} [arity=func.length] The arity of `func`.
- * @returns {Function} Returns the new curried function.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is `NaN`, else `false`.
* @example
*
- * var curried = _.curry(function(a, b, c) {
- * console.log(a + b + c);
- * });
+ * _.isNaN(NaN);
+ * // => true
*
- * curried(1)(2)(3);
- * // => 6
+ * _.isNaN(new Number(NaN));
+ * // => true
*
- * curried(1, 2)(3);
- * // => 6
+ * isNaN(undefined);
+ * // => true
*
- * curried(1, 2, 3);
- * // => 6
+ * _.isNaN(undefined);
+ * // => false
*/
- function curry(func, arity) {
- arity = typeof arity == 'number' ? arity : (+arity || func.length);
- return createBound(func, 4, null, null, null, arity);
+ function isNaN(value) {
+ // `NaN` as a primitive is the only value that is not equal to itself
+ // (perform the [[Class]] check first to avoid errors with some host objects in IE)
+ return isNumber(value) && value != +value;
}
/**
- * Creates a function that will delay the execution of `func` until after
- * `wait` milliseconds have elapsed since the last time it was invoked.
- * Provide an options object to indicate that `func` should be invoked on
- * the leading and/or trailing edge of the `wait` timeout. Subsequent calls
- * to the debounced function will return the result of the last `func` call.
- *
- * Note: If `leading` and `trailing` options are `true` `func` will be called
- * on the trailing edge of the timeout only if the the debounced function is
- * invoked more than once during the `wait` timeout.
+ * Checks if `value` is `null`.
*
* @static
* @memberOf _
- * @category Functions
- * @param {Function} func The function to debounce.
- * @param {number} wait The number of milliseconds to delay.
- * @param {Object} [options] The options object.
- * @param {boolean} [options.leading=false] Specify execution on the leading edge of the timeout.
- * @param {number} [options.maxWait] The maximum time `func` is allowed to be delayed before it's called.
- * @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout.
- * @returns {Function} Returns the new debounced function.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is `null`, else `false`.
* @example
*
- * // avoid costly calculations while the window size is in flux
- * var lazyLayout = _.debounce(calculateLayout, 150);
- * jQuery(window).on('resize', lazyLayout);
- *
- * // execute `sendMail` when the click event is fired, debouncing subsequent calls
- * jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
- * 'leading': true,
- * 'trailing': false
- * });
+ * _.isNull(null);
+ * // => true
*
- * // ensure `batchLog` is executed once after 1 second of debounced calls
- * var source = new EventSource('/stream');
- * source.addEventListener('message', _.debounce(batchLog, 250, {
- * 'maxWait': 1000
- * }, false);
+ * _.isNull(undefined);
+ * // => false
*/
- function debounce(func, wait, options) {
- var args,
- maxTimeoutId,
- result,
- stamp,
- thisArg,
- timeoutId,
- trailingCall,
- lastCalled = 0,
- maxWait = false,
- trailing = true;
-
- if (!isFunction(func)) {
- throw new TypeError;
- }
- wait = nativeMax(0, wait) || 0;
- if (options === true) {
- var leading = true;
- trailing = false;
- } else if (isObject(options)) {
- leading = options.leading;
- maxWait = 'maxWait' in options && (nativeMax(wait, options.maxWait) || 0);
- trailing = 'trailing' in options ? options.trailing : trailing;
- }
- var delayed = function() {
- var remaining = wait - (now() - stamp);
- if (remaining <= 0) {
- if (maxTimeoutId) {
- clearTimeout(maxTimeoutId);
- }
- var isCalled = trailingCall;
- maxTimeoutId = timeoutId = trailingCall = undefined;
- if (isCalled) {
- lastCalled = now();
- result = func.apply(thisArg, args);
- }
- } else {
- timeoutId = setTimeout(delayed, remaining);
- }
- };
-
- var maxDelayed = function() {
- if (timeoutId) {
- clearTimeout(timeoutId);
- }
- maxTimeoutId = timeoutId = trailingCall = undefined;
- if (trailing || (maxWait !== wait)) {
- lastCalled = now();
- result = func.apply(thisArg, args);
- }
- };
-
- return function() {
- args = arguments;
- stamp = now();
- thisArg = this;
- trailingCall = trailing && (timeoutId || !leading);
+ function isNull(value) {
+ return value === null;
+ }
- if (maxWait === false) {
- var leadingCall = leading && !timeoutId;
- } else {
- if (!maxTimeoutId && !leading) {
- lastCalled = stamp;
- }
- var remaining = maxWait - (stamp - lastCalled);
- if (remaining <= 0) {
- if (maxTimeoutId) {
- maxTimeoutId = clearTimeout(maxTimeoutId);
- }
- lastCalled = stamp;
- result = func.apply(thisArg, args);
- }
- else if (!maxTimeoutId) {
- maxTimeoutId = setTimeout(maxDelayed, remaining);
- }
- }
- if (!timeoutId && wait !== maxWait) {
- timeoutId = setTimeout(delayed, wait);
- }
- if (leadingCall) {
- result = func.apply(thisArg, args);
- }
- return result;
- };
+ /**
+ * Checks if `value` is a number.
+ *
+ * Note: `NaN` is considered a number. See the [ES5 spec](http://es5.github.io/#x8.5)
+ * for more details.
+ *
+ * @static
+ * @memberOf _
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is a number, else `false`.
+ * @example
+ *
+ * _.isNumber(8.4 * 5);
+ * // => true
+ */
+ function isNumber(value) {
+ var type = typeof value;
+ return type == 'number' ||
+ value && type == 'object' && toString.call(value) == numberClass || false;
}
/**
- * Defers executing the `func` function until the current call stack has cleared.
- * Additional arguments will be provided to `func` when it is invoked.
+ * Checks if `value` is an object created by the `Object` constructor.
*
* @static
* @memberOf _
- * @category Functions
- * @param {Function} func The function to defer.
- * @param {...*} [arg] Arguments to invoke the function with.
- * @returns {number} Returns the timer id.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
* @example
*
- * _.defer(function() { console.log('deferred'); });
- * // returns from the function before 'deferred' is logged
+ * function Shape() {
+ * this.x = 0;
+ * this.y = 0;
+ * }
+ *
+ * _.isPlainObject(new Shape);
+ * // => false
+ *
+ * _.isPlainObject([1, 2, 3]);
+ * // => false
+ *
+ * _.isPlainObject({ 'x': 0, 'y': 0 });
+ * // => true
*/
- function defer(func) {
- if (!isFunction(func)) {
- throw new TypeError;
+ var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) {
+ if (!(value && toString.call(value) == objectClass) || (!support.argsClass && isArguments(value))) {
+ return false;
}
- var args = nativeSlice.call(arguments, 1);
- return setTimeout(function() { func.apply(undefined, args); }, 1);
- }
- // use `setImmediate` if available in Node.js
- if (isV8 && moduleExports && typeof setImmediate == 'function') {
- defer = function(func) {
- if (!isFunction(func)) {
- throw new TypeError;
- }
- return setImmediate.apply(context, arguments);
- };
- }
+ var valueOf = value.valueOf,
+ objProto = isNative(valueOf) && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto);
+
+ return objProto
+ ? (value == objProto || getPrototypeOf(value) == objProto)
+ : shimIsPlainObject(value);
+ };
/**
- * Executes the `func` function after `wait` milliseconds. Additional arguments
- * will be provided to `func` when it is invoked.
+ * Checks if `value` is a regular expression.
*
* @static
* @memberOf _
- * @category Functions
- * @param {Function} func The function to delay.
- * @param {number} wait The number of milliseconds to delay execution.
- * @param {...*} [arg] Arguments to invoke the function with.
- * @returns {number} Returns the timer id.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is a regular expression, else `false`.
* @example
*
- * var log = _.bind(console.log, console);
- * _.delay(log, 1000, 'logged later');
- * // => 'logged later' (Appears after one second.)
+ * _.isRegExp(/fred/);
+ * // => true
*/
- function delay(func, wait) {
- if (!isFunction(func)) {
- throw new TypeError;
- }
- var args = nativeSlice.call(arguments, 2);
- return setTimeout(function() { func.apply(undefined, args); }, wait);
+ function isRegExp(value) {
+ var type = typeof value;
+ return value && (type == 'function' || type == 'object') &&
+ toString.call(value) == regexpClass || false;
}
/**
- * Creates a function that memoizes the result of `func`. If `resolver` is
- * provided it will be used to determine the cache key for storing the result
- * based on the arguments provided to the memoized function. By default, the
- * first argument provided to the memoized function is used as the cache key.
- * The `func` is executed with the `this` binding of the memoized function.
- * The result cache is exposed as the `cache` property on the memoized function.
+ * Checks if `value` is a string.
*
* @static
* @memberOf _
- * @category Functions
- * @param {Function} func The function to have its output memoized.
- * @param {Function} [resolver] A function used to resolve the cache key.
- * @returns {Function} Returns the new memoizing function.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is a string, else `false`.
* @example
*
- * var fibonacci = _.memoize(function(n) {
- * return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2);
- * });
- *
- * fibonacci(9)
- * // => 34
- *
- * var data = {
- * 'fred': { 'name': 'fred', 'age': 40 },
- * 'pebbles': { 'name': 'pebbles', 'age': 1 }
- * };
- *
- * // modifying the result cache
- * var get = _.memoize(function(name) { return data[name]; }, _.identity);
- * get('pebbles');
- * // => { 'name': 'pebbles', 'age': 1 }
- *
- * get.cache.pebbles.name = 'penelope';
- * get('pebbles');
- * // => { 'name': 'penelope', 'age': 1 }
+ * _.isString('fred');
+ * // => true
*/
- function memoize(func, resolver) {
- if (!isFunction(func)) {
- throw new TypeError;
- }
- var memoized = function() {
- var cache = memoized.cache,
- key = resolver ? resolver.apply(this, arguments) : keyPrefix + arguments[0];
-
- return hasOwnProperty.call(cache, key)
- ? cache[key]
- : (cache[key] = func.apply(this, arguments));
- }
- memoized.cache = {};
- return memoized;
+ function isString(value) {
+ return typeof value == 'string' ||
+ value && typeof value == 'object' && toString.call(value) == stringClass || false;
}
/**
- * Creates a function that is restricted to execute `func` once. Repeat calls to
- * the function will return the value of the first call. The `func` is executed
- * with the `this` binding of the created function.
+ * Checks if `value` is `undefined`.
*
* @static
* @memberOf _
- * @category Functions
- * @param {Function} func The function to restrict.
- * @returns {Function} Returns the new restricted function.
+ * @category Objects
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if the `value` is `undefined`, else `false`.
* @example
*
- * var initialize = _.once(createApplication);
- * initialize();
- * initialize();
- * // `initialize` executes `createApplication` once
+ * _.isUndefined(void 0);
+ * // => true
*/
- function once(func) {
- var ran,
- result;
-
- if (!isFunction(func)) {
- throw new TypeError;
- }
- return function() {
- if (ran) {
- return result;
- }
- ran = true;
- result = func.apply(this, arguments);
-
- // clear the `func` variable so the function may be garbage collected
- func = null;
- return result;
- };
+ function isUndefined(value) {
+ return typeof value == 'undefined';
}
/**
- * Creates a function that, when called, invokes `func` with any additional
- * `partial` arguments prepended to those provided to the new function. This
- * method is similar to `_.bind` except it does **not** alter the `this` binding.
+ * Creates an array composed of the own enumerable property names of an object.
*
* @static
* @memberOf _
- * @category Functions
- * @param {Function} func The function to partially apply arguments to.
- * @param {...*} [arg] Arguments to be partially applied.
- * @returns {Function} Returns the new partially applied function.
+ * @category Objects
+ * @param {Object} object The object to inspect.
+ * @returns {Array} Returns an array of property names.
* @example
*
- * var greet = function(greeting, name) { return greeting + ' ' + name; };
- * var hi = _.partial(greet, 'hi');
- * hi('fred');
- * // => 'hi fred'
+ * _.keys({ 'one': 1, 'two': 2, 'three': 3 });
+ * // => ['one', 'two', 'three'] (property order is not guaranteed across environments)
*/
- function partial(func) {
- return createBound(func, 16, nativeSlice.call(arguments, 1));
- }
+ var keys = !nativeKeys ? shimKeys : function(object) {
+ if (!isObject(object)) {
+ return [];
+ }
+ if ((support.enumPrototypes && typeof object == 'function') ||
+ (support.nonEnumArgs && object.length && isArguments(object))) {
+ return shimKeys(object);
+ }
+ return nativeKeys(object);
+ };
/**
- * This method is like `_.partial` except that `partial` arguments are
- * appended to those provided to the new function.
+ * Creates an object with the same keys as `object` and values generated by
+ * running each own enumerable property of `object` through the callback.
+ * The callback is bound to `thisArg` and invoked with three arguments;
+ * (value, key, object).
+ *
+ * If a property name is provided for `callback` the created "_.pluck" style
+ * callback will return the property value of the given element.
+ *
+ * If an object is provided for `callback` the created "_.where" style callback
+ * will return `true` for elements that have the properties of the given object,
+ * else `false`.
*
* @static
* @memberOf _
- * @category Functions
- * @param {Function} func The function to partially apply arguments to.
- * @param {...*} [arg] Arguments to be partially applied.
- * @returns {Function} Returns the new partially applied function.
+ * @category Objects
+ * @param {Object} object The object to iterate over.
+ * @param {Function|Object|string} [callback=identity] The function called
+ * per iteration. If a property name or object is provided it will be used
+ * to create a "_.pluck" or "_.where" style callback, respectively.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Object} Returns a new object with values of the results of each `callback` execution.
* @example
*
- * var defaultsDeep = _.partialRight(_.merge, _.defaults);
+ * _.mapValues({ 'a': 1, 'b': 2, 'c': 3} , function(num) { return num * 3; });
+ * // => { 'a': 3, 'b': 6, 'c': 9 }
*
- * var options = {
- * 'variable': 'data',
- * 'imports': { 'jq': $ }
+ * var characters = {
+ * 'fred': { 'name': 'fred', 'age': 40 },
+ * 'pebbles': { 'name': 'pebbles', 'age': 1 }
* };
*
- * defaultsDeep(options, _.templateSettings);
- *
- * options.variable
- * // => 'data'
- *
- * options.imports
- * // => { '_': _, 'jq': $ }
+ * // using "_.pluck" callback shorthand
+ * _.mapValues(characters, 'age');
+ * // => { 'fred': 40, 'pebbles': 1 }
*/
- function partialRight(func) {
- return createBound(func, 32, null, nativeSlice.call(arguments, 1));
+ function mapValues(object, callback, thisArg) {
+ var result = {};
+
+ callback = lodash.createCallback(callback, thisArg, 3);
+ baseForOwn(object, function(value, key, object) {
+ result[key] = callback(value, key, object);
+ });
+ return result;
}
/**
- * Creates a function that, when executed, will only call the `func` function
- * at most once per every `wait` milliseconds. Provide an options object to
- * indicate that `func` should be invoked on the leading and/or trailing edge
- * of the `wait` timeout. Subsequent calls to the throttled function will
- * return the result of the last `func` call.
- *
- * Note: If `leading` and `trailing` options are `true` `func` will be called
- * on the trailing edge of the timeout only if the the throttled function is
- * invoked more than once during the `wait` timeout.
+ * Recursively merges own enumerable properties of the source object(s), that
+ * don't resolve to `undefined` into the destination object. Subsequent sources
+ * will overwrite property assignments of previous sources. If a callback is
+ * provided it will be executed to produce the merged values of the destination
+ * and source properties. If the callback returns `undefined` merging will
+ * be handled by the method instead. The callback is bound to `thisArg` and
+ * invoked with two arguments; (objectValue, sourceValue).
*
* @static
* @memberOf _
- * @category Functions
- * @param {Function} func The function to throttle.
- * @param {number} wait The number of milliseconds to throttle executions to.
- * @param {Object} [options] The options object.
- * @param {boolean} [options.leading=true] Specify execution on the leading edge of the timeout.
- * @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout.
- * @returns {Function} Returns the new throttled function.
+ * @category Objects
+ * @param {Object} object The destination object.
+ * @param {...Object} [source] The source objects.
+ * @param {Function} [callback] The function to customize merging properties.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Object} Returns the destination object.
* @example
*
- * // avoid excessively updating the position while scrolling
- * var throttled = _.throttle(updatePosition, 100);
- * jQuery(window).on('scroll', throttled);
+ * var names = {
+ * 'characters': [
+ * { 'name': 'barney' },
+ * { 'name': 'fred' }
+ * ]
+ * };
+ *
+ * var ages = {
+ * 'characters': [
+ * { 'age': 36 },
+ * { 'age': 40 }
+ * ]
+ * };
+ *
+ * _.merge(names, ages);
+ * // => { 'characters': [{ 'name': 'barney', 'age': 36 }, { 'name': 'fred', 'age': 40 }] }
+ *
+ * var food = {
+ * 'fruits': ['apple'],
+ * 'vegetables': ['beet']
+ * };
+ *
+ * var otherFood = {
+ * 'fruits': ['banana'],
+ * 'vegetables': ['carrot']
+ * };
*
- * // execute `renewToken` when the click event is fired, but not more than once every 5 minutes
- * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
- * 'trailing': false
- * }));
+ * _.merge(food, otherFood, function(a, b) {
+ * return _.isArray(a) ? a.concat(b) : undefined;
+ * });
+ * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot] }
*/
- function throttle(func, wait, options) {
- var leading = true,
- trailing = true;
+ function merge(object, source, guard) {
+ if (!isObject(object)) {
+ return object;
+ }
+ var args = arguments,
+ length = args.length,
+ type = typeof guard;
- if (!isFunction(func)) {
- throw new TypeError;
+ // enables use as a callback for functions like `_.reduce`
+ if ((type == 'number' || type == 'string') && args[3] && args[3][guard] === source) {
+ length = 2;
}
- if (options === false) {
- leading = false;
- } else if (isObject(options)) {
- leading = 'leading' in options ? options.leading : leading;
- trailing = 'trailing' in options ? options.trailing : trailing;
+ // juggle arguments
+ if (length > 3 && typeof args[length - 2] == 'function') {
+ var callback = baseCreateCallback(args[--length - 1], args[length--], 2);
+ } else if (length > 2 && typeof args[length - 1] == 'function') {
+ callback = args[--length];
}
- debounceOptions.leading = leading;
- debounceOptions.maxWait = wait;
- debounceOptions.trailing = trailing;
+ var sources = slice(arguments, 1, length),
+ index = -1,
+ stackA = getArray(),
+ stackB = getArray();
- return debounce(func, wait, debounceOptions);
+ while (++index < length) {
+ baseMerge(object, sources[index], callback, stackA, stackB);
+ }
+ releaseArray(stackA);
+ releaseArray(stackB);
+ return object;
}
/**
- * Creates a function that provides `value` to the wrapper function as its
- * first argument. Additional arguments provided to the function are appended
- * to those provided to the wrapper function. The wrapper is executed with
- * the `this` binding of the created function.
+ * Creates a shallow clone of `object` excluding the specified properties.
+ * Property names may be specified as individual arguments or as arrays of
+ * property names. If a callback is provided it will be executed for each
+ * property of `object` omitting the properties the callback returns truey
+ * for. The callback is bound to `thisArg` and invoked with three arguments;
+ * (value, key, object).
*
* @static
* @memberOf _
- * @category Functions
- * @param {*} value The value to wrap.
- * @param {Function} wrapper The wrapper function.
- * @returns {Function} Returns the new function.
+ * @category Objects
+ * @param {Object} object The source object.
+ * @param {Function|...string|string[]} [callback] The function called per
+ * iteration or property names to omit, specified as individual property
+ * names or arrays of property names.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Object} Returns an object without the omitted properties.
* @example
*
- * var p = _.wrap(_.escape, function(func, text) {
- * return '<p>' + func(text) + '</p>';
- * });
+ * _.omit({ 'name': 'fred', 'age': 40 }, 'age');
+ * // => { 'name': 'fred' }
*
- * p('Fred, Wilma, & Pebbles');
- * // => '<p>Fred, Wilma, & Pebbles</p>'
+ * _.omit({ 'name': 'fred', 'age': 40 }, function(value) {
+ * return typeof value == 'number';
+ * });
+ * // => { 'name': 'fred' }
*/
- function wrap(value, wrapper) {
- return createBound(wrapper, 16, [value]);
- }
+ function omit(object, callback, thisArg) {
+ var result = {};
- /*--------------------------------------------------------------------------*/
+ if (typeof callback != 'function') {
+ var omitProps = baseFlatten(arguments, true, false, 1),
+ length = omitProps.length;
+
+ while (length--) {
+ omitProps[length] = String(omitProps[length]);
+ }
+ var props = [];
+ baseForIn(object, function(value, key) {
+ props.push(key);
+ });
+
+ var index = -1;
+ props = baseDifference(props, omitProps);
+ length = props.length;
+
+ while (++index < length) {
+ var key = props[index];
+ result[key] = object[key];
+ }
+ } else {
+ callback = lodash.createCallback(callback, thisArg, 3);
+ baseForIn(object, function(value, key, object) {
+ if (!callback(value, key, object)) {
+ result[key] = value;
+ }
+ });
+ }
+ return result;
+ }
/**
- * Converts the characters `&`, `<`, `>`, `"`, and `'` in `string` to their
- * corresponding HTML entities.
+ * Creates a two dimensional array of an object's key-value pairs,
+ * i.e. `[[key1, value1], [key2, value2]]`.
*
* @static
* @memberOf _
- * @category Utilities
- * @param {string} string The string to escape.
- * @returns {string} Returns the escaped string.
+ * @category Objects
+ * @param {Object} object The object to inspect.
+ * @returns {Array} Returns new array of key-value pairs.
* @example
*
- * _.escape('Fred, Wilma, & Pebbles');
- * // => 'Fred, Wilma, & Pebbles'
+ * _.pairs({ 'barney': 36, 'fred': 40 });
+ * // => [['barney', 36], ['fred', 40]] (property order is not guaranteed across environments)
*/
- function escape(string) {
- return string == null ? '' : String(string).replace(reUnescapedHtml, escapeHtmlChar);
+ function pairs(object) {
+ var index = -1,
+ props = keys(object),
+ length = props.length,
+ result = Array(length);
+
+ while (++index < length) {
+ var key = props[index];
+ result[index] = [key, object[key]];
+ }
+ return result;
}
/**
- * This method returns the first argument provided to it.
+ * Creates a shallow clone of `object` composed of the specified properties.
+ * Property names may be specified as individual arguments or as arrays of
+ * property names. If a callback is provided it will be executed for each
+ * property of `object` picking the properties the callback returns truey
+ * for. The callback is bound to `thisArg` and invoked with three arguments;
+ * (value, key, object).
*
* @static
* @memberOf _
- * @category Utilities
- * @param {*} value Any value.
- * @returns {*} Returns `value`.
+ * @category Objects
+ * @param {Object} object The source object.
+ * @param {Function|...string|string[]} [callback] The function called per
+ * iteration or property names to pick, specified as individual property
+ * names or arrays of property names.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Object} Returns an object composed of the picked properties.
* @example
*
- * var object = { 'name': 'fred' };
- * _.identity(object) === object;
- * // => true
+ * _.pick({ 'name': 'fred', '_userid': 'fred1' }, 'name');
+ * // => { 'name': 'fred' }
+ *
+ * _.pick({ 'name': 'fred', '_userid': 'fred1' }, function(value, key) {
+ * return key.charAt(0) != '_';
+ * });
+ * // => { 'name': 'fred' }
*/
- function identity(value) {
- return value;
+ function pick(object, callback, thisArg) {
+ var result = {};
+
+ if (typeof callback != 'function') {
+ var index = -1,
+ props = baseFlatten(arguments, true, false, 1),
+ length = isObject(object) ? props.length : 0;
+
+ while (++index < length) {
+ var key = props[index];
+ if (key in object) {
+ result[key] = object[key];
+ }
+ }
+ } else {
+ callback = lodash.createCallback(callback, thisArg, 3);
+ baseForIn(object, function(value, key, object) {
+ if (callback(value, key, object)) {
+ result[key] = value;
+ }
+ });
+ }
+ return result;
}
/**
- * Adds function properties of a source object to the `lodash` function and
- * chainable wrapper.
+ * An alternative to `_.reduce`; this method transforms `object` to a new
+ * `accumulator` object which is the result of running each of its own
+ * enumerable properties through a callback, with each callback execution
+ * potentially mutating the `accumulator` object. The callback is bound to
+ * `thisArg` and invoked with four arguments; (accumulator, value, key, object).
+ * Callbacks may exit iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
- * @category Utilities
- * @param {Object} object The object of function properties to add to `lodash`.
- * @param {Object} object The object of function properties to add to `lodash`.
+ * @category Objects
+ * @param {Array|Object} object The object to iterate over.
+ * @param {Function} [callback=identity] The function called per iteration.
+ * @param {*} [accumulator] The custom accumulator value.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {*} Returns the accumulated value.
* @example
*
- * _.mixin({
- * 'capitalize': function(string) {
- * return string.charAt(0).toUpperCase() + string.slice(1).toLowerCase();
+ * var squares = _.transform([1, 2, 3, 4, 5, 6, 7, 8], function(result, num) {
+ * num *= num;
+ * if (num % 2) {
+ * return result.push(num) < 3;
* }
* });
+ * // => [1, 9, 25]
*
- * _.capitalize('fred');
- * // => 'Fred'
- *
- * _('fred').capitalize();
- * // => 'Fred'
+ * var mapped = _.transform({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) {
+ * result[key] = num * 3;
+ * });
+ * // => { 'a': 3, 'b': 6, 'c': 9 }
*/
- function mixin(object, source) {
- var ctor = object,
- isFunc = !source || isFunction(ctor);
+ function transform(object, callback, accumulator, thisArg) {
+ var isArr = isArray(object);
+ if (accumulator == null) {
+ if (isArr) {
+ accumulator = [];
+ } else {
+ var ctor = object && object.constructor,
+ proto = ctor && ctor.prototype;
- if (!source) {
- ctor = lodashWrapper;
- source = object;
- object = lodash;
- }
- forEach(functions(source), function(methodName) {
- var func = object[methodName] = source[methodName];
- if (isFunc) {
- ctor.prototype[methodName] = function() {
- var value = this.__wrapped__,
- args = [value];
-
- push.apply(args, arguments);
- var result = func.apply(object, args);
- if (value && typeof value == 'object' && value === result) {
- return this;
- }
- result = new ctor(result);
- result.__chain__ = this.__chain__;
- return result;
- };
+ accumulator = baseCreate(proto);
}
- });
+ }
+ if (callback) {
+ callback = lodash.createCallback(callback, thisArg, 4);
+ (isArr ? baseEach : baseForOwn)(object, function(value, index, object) {
+ return callback(accumulator, value, index, object);
+ });
+ }
+ return accumulator;
}
/**
- * Reverts the '_' variable to its previous value and returns a reference to
- * the `lodash` function.
+ * Creates an array composed of the own enumerable property values of `object`.
*
* @static
* @memberOf _
- * @category Utilities
- * @returns {Function} Returns the `lodash` function.
+ * @category Objects
+ * @param {Object} object The object to inspect.
+ * @returns {Array} Returns an array of property values.
* @example
*
- * var lodash = _.noConflict();
+ * _.values({ 'one': 1, 'two': 2, 'three': 3 });
+ * // => [1, 2, 3] (property order is not guaranteed across environments)
*/
- function noConflict() {
- context._ = oldDash;
- return this;
- }
+ function values(object) {
+ var index = -1,
+ props = keys(object),
+ length = props.length,
+ result = Array(length);
- /**
- * Converts the given value into an integer of the specified radix.
- * If `radix` is `undefined` or `0` a `radix` of `10` is used unless the
- * `value` is a hexadecimal, in which case a `radix` of `16` is used.
- *
- * Note: This method avoids differences in native ES3 and ES5 `parseInt`
- * implementations. See http://es5.github.io/#E.
- *
- * @static
- * @memberOf _
- * @category Utilities
- * @param {string} value The value to parse.
- * @param {number} [radix] The radix used to interpret the value to parse.
- * @returns {number} Returns the new integer value.
- * @example
- *
- * _.parseInt('08');
- * // => 8
- */
- var parseInt = nativeParseInt(whitespace + '08') == 8 ? nativeParseInt : function(value, radix) {
- // Firefox < 21 and Opera < 15 follow the ES3 specified implementation of `parseInt`
- return nativeParseInt(isString(value) ? value.replace(reLeadingSpacesAndZeros, '') : value, radix || 0);
- };
+ while (++index < length) {
+ result[index] = object[props[index]];
+ }
+ return result;
+ }
- /**
- * Produces a random number between `min` and `max` (inclusive). If only one
- * argument is provided a number between `0` and the given number will be
- * returned. If `floating` is truey or either `min` or `max` are floats a
- * floating-point number will be returned instead of an integer.
+ /*--------------------------------------------------------------------------*/
+
+ /**
+ * Converts the first character of `string` to upper case.
*
* @static
* @memberOf _
- * @category Utilities
- * @param {number} [min=0] The minimum possible value.
- * @param {number} [max=1] The maximum possible value.
- * @param {boolean} [floating=false] Specify returning a floating-point number.
- * @returns {number} Returns a random number.
+ * @category Strings
+ * @param {string} string The string to capitalize.
+ * @returns {string} Returns the capitalized string.
* @example
*
- * _.random(0, 5);
- * // => an integer between 0 and 5
- *
- * _.random(5);
- * // => also an integer between 0 and 5
- *
- * _.random(5, true);
- * // => a floating-point number between 0 and 5
- *
- * _.random(1.2, 5.2);
- * // => a floating-point number between 1.2 and 5.2
+ * _.capitalize('fred');
+ * // => 'Fred'
*/
- function random(min, max, floating) {
- var noMin = min == null,
- noMax = max == null;
-
- if (floating == null) {
- if (typeof min == 'boolean' && noMax) {
- floating = min;
- min = 1;
- }
- else if (!noMax && typeof max == 'boolean') {
- floating = max;
- noMax = true;
- }
+ function capitalize(string) {
+ if (string == null) {
+ return '';
}
- if (noMin && noMax) {
- max = 1;
- }
- min = +min || 0;
- if (noMax) {
- max = min;
- min = 0;
- } else {
- max = +max || 0;
- }
- if (floating || min % 1 || max % 1) {
- var rand = nativeRandom();
- return nativeMin(min + (rand * (max - min + parseFloat('1e-' + ((rand +'').length - 1)))), max);
- }
- return baseRandom(min, max);
+ string = String(string);
+ return string.charAt(0).toUpperCase() + string.slice(1);
}
/**
- * Resolves the value of `property` on `object`. If `property` is a function
- * it will be invoked with the `this` binding of `object` and its result returned,
- * else the property value is returned. If `object` is falsey then `undefined`
- * is returned.
+ * Converts the characters "&", "<", ">", '"', and "'" in `string` to
+ * their corresponding HTML entities.
+ *
+ * Note: No other characters are escaped. To escape additional characters
+ * use a third-party library like [_he_](http://mths.be/he).
+ *
+ * When working with HTML you should always quote attribute values to reduce
+ * XSS vectors. See [Ryan Grove's article](http://wonko.com/post/html-escaping)
+ * for more details.
*
* @static
* @memberOf _
- * @category Utilities
- * @param {Object} object The object to inspect.
- * @param {string} property The property to get the value of.
- * @returns {*} Returns the resolved value.
+ * @category Strings
+ * @param {string} string The string to escape.
+ * @returns {string} Returns the escaped string.
* @example
*
- * var object = {
- * 'cheese': 'crumpets',
- * 'stuff': function() {
- * return 'nonsense';
- * }
- * };
- *
- * _.result(object, 'cheese');
- * // => 'crumpets'
- *
- * _.result(object, 'stuff');
- * // => 'nonsense'
+ * _.escape('fred, barney, & pebbles');
+ * // => 'fred, barney, & pebbles'
*/
- function result(object, property) {
- if (object) {
- var value = object[property];
- return isFunction(value) ? object[property]() : value;
- }
+ function escape(string) {
+ return string == null ? '' : String(string).replace(reUnescapedHtml, escapeHtmlChar);
}
/**
* whitespace, and correctly escapes quotes within interpolated code.
*
* Note: In the development build, `_.template` utilizes sourceURLs for easier
- * debugging. See http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl
+ * debugging. See [HTML5 Rocks' article on sourcemaps](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
+ * for more details.
*
- * For more information on precompiling templates see:
- * http://lodash.com/#custom-builds
+ * For more information on precompiling templates see
+ * [Lo-Dash's custom builds documentation](http://lodash.com/custom-builds).
*
- * For more information on Chrome extension sandboxes see:
- * http://developer.chrome.com/stable/extensions/sandboxingEval.html
+ * For more information on Chrome extension sandboxes see
+ * [Chrome's extensions documentation](http://developer.chrome.com/stable/extensions/sandboxingEval.html).
*
* @static
* @memberOf _
- * @category Utilities
+ * @category Strings
* @param {string} text The template text.
- * @param {Object} data The data object used to populate the text.
+ * @param {Object} [data] The data object used to populate the text.
* @param {Object} [options] The options object.
* @param {RegExp} [options.escape] The "escape" delimiter.
* @param {RegExp} [options.evaluate] The "evaluate" delimiter.
* @param {Object} [options.imports] An object to import into the template as local variables.
* @param {RegExp} [options.interpolate] The "interpolate" delimiter.
- * @param {string} [sourceURL] The sourceURL of the template's compiled source.
- * @param {string} [variable] The data object variable name.
+ * @param {string} [options.sourceURL] The sourceURL of the template's compiled source.
+ * @param {string} [options.variable] The data object variable name.
* @returns {Function|string} Returns a compiled function when no `data` object
* is given, else it returns the interpolated text.
* @example
* // => 'hello mustache!'
*
* // using the `imports` option to import jQuery
- * var list = '<% $.each(people, function(name) { %><li><%- name %></li><% }); %>';
- * _.template(list, { 'people': ['fred', 'barney'] }, { 'imports': { '$': jQuery } });
+ * var list = '<% jq.each(people, function(name) { %><li><%- name %></li><% }); %>';
+ * _.template(list, { 'people': ['fred', 'barney'] }, { 'imports': { 'jq': jQuery } });
* // => '<li>fred</li><li>barney</li>'
*
* // using the `sourceURL` option to specify a custom sourceURL for the template
if (data) {
return result(data);
}
- // provide the compiled function's source by its `toString` method, in
- // supported environments, or the `source` property as a convenience for
- // inlining compiled templates during the build process
- result.source = source;
- return result;
+ // provide the compiled function's source by its `toString` method, in
+ // supported environments, or the `source` property as a convenience for
+ // inlining compiled templates during the build process
+ result.source = source;
+ return result;
+ }
+
+ /**
+ * Removes leading and trailing whitespace or specified characters from `string`.
+ *
+ * @static
+ * @memberOf _
+ * @category Strings
+ * @param {string} string The string to trim.
+ * @param {string} [chars=whitespace] The characters to trim.
+ * @returns {string} Returns the trimmed string.
+ * @example
+ *
+ * _.trim(' fred ');
+ * // => 'fred'
+ *
+ * _.trim('-_-fred-_-', '_-');
+ * // => 'fred'
+ */
+ var trim = !nativeTrim ? shimTrim : function(string, chars) {
+ if (string == null) {
+ return '';
+ }
+ return chars == null ? nativeTrim.call(string) : shimTrim(string, chars);
+ };
+
+ /**
+ * Removes leading whitespace or specified characters from `string`.
+ *
+ * @static
+ * @memberOf _
+ * @category Strings
+ * @param {string} string The string to trim.
+ * @param {string} [chars=whitespace] The characters to trim.
+ * @returns {string} Returns the trimmed string.
+ * @example
+ *
+ * _.trimLeft(' fred ');
+ * // => 'fred '
+ *
+ * _.trimLeft('-_-fred-_-', '_-');
+ * // => 'fred-_-'
+ */
+ var trimLeft = !nativeTrimLeft ? shimTrimLeft : function(string, chars) {
+ if (string == null) {
+ return '';
+ }
+ return chars == null ? nativeTrimLeft.call(string) : shimTrimLeft(string, chars);
+ };
+
+ /**
+ * Removes trailing whitespace or specified characters from `string`.
+ *
+ * @static
+ * @memberOf _
+ * @category Strings
+ * @param {string} string The string to trim.
+ * @param {string} [chars=whitespace] The characters to trim.
+ * @returns {string} Returns the trimmed string.
+ * @example
+ *
+ * _.trimRight(' fred ');
+ * // => ' fred'
+ *
+ * _.trimRight('-_-fred-_-', '_-');
+ * // => '-_-fred'
+ */
+ var trimRight = !nativeTrimRight ? shimTrimRight : function(string, chars) {
+ if (string == null) {
+ return '';
+ }
+ return chars == null ? nativeTrimRight.call(string) : shimTrimRight(string, chars);
+ };
+
+ /**
+ * The inverse of `_.escape`; this method converts the HTML entities
+ * `&`, `<`, `>`, `"`, and `'` in `string` to their
+ * corresponding characters.
+ *
+ * Note: No other HTML entities are unescaped. To unescape additional HTML
+ * entities use a third-party library like [_he_](http://mths.be/he).
+ *
+ * @static
+ * @memberOf _
+ * @category Strings
+ * @param {string} string The string to unescape.
+ * @returns {string} Returns the unescaped string.
+ * @example
+ *
+ * _.unescape('fred, barney & pebbles');
+ * // => 'fred, barney & pebbles'
+ */
+ function unescape(string) {
+ if (string == null) {
+ return '';
+ }
+ string = String(string);
+ return string.indexOf(';') < 0 ? string : string.replace(reEscapedHtml, unescapeHtmlChar);
+ }
+
+ /*--------------------------------------------------------------------------*/
+
+ /**
+ * Creates a function that returns `value`.
+ *
+ * @static
+ * @memberOf _
+ * @category Utilities
+ * @param {*} value The value to return from the new function.
+ * @returns {Function} Returns the new function.
+ * @example
+ *
+ * var object = { 'name': 'fred' };
+ * var getter = _.constant(object);
+ * getter() === object;
+ * // => true
+ */
+ function constant(value) {
+ return function() {
+ return value;
+ };
+ }
+
+ /**
+ * Produces a callback bound to an optional `thisArg`. If `func` is a property
+ * name the created callback will return the property value for a given element.
+ * If `func` is an object the created callback will return `true` for elements
+ * that contain the equivalent object properties, otherwise it will return `false`.
+ *
+ * @static
+ * @memberOf _
+ * @alias callback
+ * @category Utilities
+ * @param {*} [func=identity] The value to convert to a callback.
+ * @param {*} [thisArg] The `this` binding of the created callback.
+ * @param {number} [argCount] The number of arguments the callback accepts.
+ * @returns {Function} Returns a callback function.
+ * @example
+ *
+ * var characters = [
+ * { 'name': 'barney', 'age': 36 },
+ * { 'name': 'fred', 'age': 40 }
+ * ];
+ *
+ * // wrap to create custom callback shorthands
+ * _.createCallback = _.wrap(_.createCallback, function(func, callback, thisArg) {
+ * var match = /^(.+?)__([gl]t)(.+)$/.exec(callback);
+ * return !match ? func(callback, thisArg) : function(object) {
+ * return match[2] == 'gt' ? object[match[1]] > match[3] : object[match[1]] < match[3];
+ * };
+ * });
+ *
+ * _.filter(characters, 'age__gt38');
+ * // => [{ 'name': 'fred', 'age': 40 }]
+ */
+ function createCallback(func, thisArg, argCount) {
+ var type = typeof func;
+ if (type == 'function' || func == null) {
+ return (typeof thisArg == 'undefined' || !('prototype' in func)) &&
+ func || baseCreateCallback(func, thisArg, argCount);
+ }
+ // handle "_.pluck" and "_.where" style callback shorthands
+ return type != 'object' ? property(func) : matches(func);
+ }
+
+ /**
+ * This method returns the first argument provided to it.
+ *
+ * @static
+ * @memberOf _
+ * @category Utilities
+ * @param {*} value Any value.
+ * @returns {*} Returns `value`.
+ * @example
+ *
+ * var object = { 'name': 'fred' };
+ * _.identity(object) === object;
+ * // => true
+ */
+ function identity(value) {
+ return value;
+ }
+
+ /**
+ * Creates a "_.where" style function, which performs a deep comparison
+ * between a given object and the `source` object, returning `true` if the
+ * given object has equivalent property values, else `false`.
+ *
+ * @static
+ * @memberOf _
+ * @category Utilities
+ * @param {Object} source The object of property values to match.
+ * @returns {Function} Returns the new function.
+ * @example
+ *
+ * var characters = [
+ * { 'name': 'fred', 'age': 40 },
+ * { 'name': 'barney', 'age': 36 }
+ * ];
+ *
+ * var matchesAge = _.matches({ 'age': 36 });
+ *
+ * _.filter(characters, matchesAge);
+ * // => [{ 'name': 'barney', 'age': 36 }]
+ *
+ * _.find(characters, matchesAge);
+ * // => { 'name': 'barney', 'age': 36 }
+ */
+ function matches(source) {
+ source || (source = {});
+
+ var props = keys(source),
+ key = props[0],
+ a = source[key];
+
+ // fast path the common case of providing an object with a single
+ // property containing a primitive value
+ if (props.length == 1 && a === a && !isObject(a)) {
+ return function(object) {
+ if (!hasOwnProperty.call(object, key)) {
+ return false;
+ }
+ var b = object[key];
+ return a === b && (a !== 0 || (1 / a == 1 / b));
+ };
+ }
+ return function(object) {
+ var length = props.length,
+ result = false;
+
+ while (length--) {
+ var key = props[length];
+ if (!(result = hasOwnProperty.call(object, key) &&
+ baseIsEqual(object[key], source[key], null, true))) {
+ break;
+ }
+ }
+ return result;
+ };
+ }
+
+ /**
+ * Adds function properties of a source object to the destination object.
+ * If `object` is a function methods will be added to its prototype as well.
+ *
+ * @static
+ * @memberOf _
+ * @category Utilities
+ * @param {Function|Object} [object=lodash] object The destination object.
+ * @param {Object} source The object of functions to add.
+ * @param {Object} [options] The options object.
+ * @param {boolean} [options.chain=true] Specify whether the functions added are chainable.
+ * @example
+ *
+ * function vowels(string) {
+ * return _.filter(string, function(v) {
+ * return /[aeiou]/i.test(v);
+ * });
+ * }
+ *
+ * _.mixin({ 'vowels': vowels });
+ * _.vowels('fred');
+ * // => ['e']
+ *
+ * _('fred').vowels().value();
+ * // => ['e']
+ *
+ * _.mixin({ 'vowels': vowels }, { 'chain': false });
+ * _('fred').vowels();
+ * // => ['e']
+ */
+ function mixin(object, source, options) {
+ var chain = true,
+ methodNames = source && functions(source);
+
+ if (!source || (!options && !methodNames.length)) {
+ if (options == null) {
+ options = source;
+ }
+ source = object;
+ object = lodash;
+ methodNames = functions(source);
+ }
+ if (options === false) {
+ chain = false;
+ } else if (isObject(options) && 'chain' in options) {
+ chain = options.chain;
+ }
+ var index = -1,
+ isFunc = isFunction(object),
+ length = methodNames ? methodNames.length : 0;
+
+ while (++index < length) {
+ var methodName = methodNames[index],
+ func = object[methodName] = source[methodName];
+
+ if (isFunc) {
+ object.prototype[methodName] = (function(func) {
+ return function() {
+ var chainAll = this.__chain__,
+ value = this.__wrapped__,
+ args = [value];
+
+ push.apply(args, arguments);
+ var result = func.apply(object, args);
+ if (chain || chainAll) {
+ if (value === result && isObject(result)) {
+ return this;
+ }
+ result = new object(result);
+ result.__chain__ = chainAll;
+ }
+ return result;
+ };
+ }(func));
+ }
+ }
}
/**
- * Executes the callback `n` times, returning an array of the results
- * of each callback execution. The callback is bound to `thisArg` and invoked
- * with one argument; (index).
+ * Reverts the '_' variable to its previous value and returns a reference to
+ * the `lodash` function.
*
* @static
* @memberOf _
* @category Utilities
- * @param {number} n The number of times to execute the callback.
- * @param {Function} callback The function called per iteration.
- * @param {*} [thisArg] The `this` binding of `callback`.
- * @returns {Array} Returns an array of the results of each `callback` execution.
+ * @returns {Function} Returns the `lodash` function.
* @example
*
- * var diceRolls = _.times(3, _.partial(_.random, 1, 6));
- * // => [3, 6, 4]
- *
- * _.times(3, function(n) { mage.castSpell(n); });
- * // => calls `mage.castSpell(n)` three times, passing `n` of `0`, `1`, and `2` respectively
- *
- * _.times(3, function(n) { this.cast(n); }, mage);
- * // => also calls `mage.castSpell(n)` three times
+ * var lodash = _.noConflict();
*/
- function times(n, callback, thisArg) {
- n = (n = +n) > -1 ? n : 0;
- var index = -1,
- result = Array(n);
-
- callback = baseCreateCallback(callback, thisArg, 1);
- while (++index < n) {
- result[index] = callback(index);
- }
- return result;
+ function noConflict() {
+ context._ = oldDash;
+ return this;
}
/**
- * The inverse of `_.escape` this method converts the HTML entities
- * `&`, `<`, `>`, `"`, and `'` in `string` to their
- * corresponding characters.
+ * A no-operation function.
*
* @static
* @memberOf _
* @category Utilities
- * @param {string} string The string to unescape.
- * @returns {string} Returns the unescaped string.
* @example
*
- * _.unescape('Fred, Barney & Pebbles');
- * // => 'Fred, Barney & Pebbles'
+ * var object = { 'name': 'fred' };
+ * _.noop(object) === undefined;
+ * // => true
*/
- function unescape(string) {
- return string == null ? '' : String(string).replace(reEscapedHtml, unescapeHtmlChar);
+ function noop() {
+ // no operation performed
}
/**
- * Generates a unique ID. If `prefix` is provided the ID will be appended to it.
+ * Gets the number of milliseconds that have elapsed since the Unix epoch
+ * (1 January 1970 00:00:00 UTC).
*
* @static
* @memberOf _
* @category Utilities
- * @param {string} [prefix] The value to prefix the ID with.
- * @returns {string} Returns the unique ID.
* @example
*
- * _.uniqueId('contact_');
- * // => 'contact_104'
- *
- * _.uniqueId();
- * // => '105'
+ * var stamp = _.now();
+ * _.defer(function() { console.log(_.now() - stamp); });
+ * // => logs the number of milliseconds it took for the deferred function to be called
*/
- function uniqueId(prefix) {
- var id = ++idCounter;
- return String(prefix == null ? '' : prefix) + id;
- }
+ var now = nativeNow || function() {
+ return new Date().getTime();
+ };
- /*--------------------------------------------------------------------------*/
+ /**
+ * Converts `value` to an integer of the specified radix. If `radix` is
+ * `undefined` or `0` a `radix` of `10` is used unless the `value` is a
+ * hexadecimal, in which case a `radix` of `16` is used.
+ *
+ * Note: This method avoids differences in native ES3 and ES5 `parseInt`
+ * implementations. See the [ES5 spec](http://es5.github.io/#E)
+ * for more details.
+ *
+ * @static
+ * @memberOf _
+ * @category Utilities
+ * @param {string} value The value to parse.
+ * @param {number} [radix] The radix used to interpret the value to parse.
+ * @returns {number} Returns the new integer value.
+ * @example
+ *
+ * _.parseInt('08');
+ * // => 8
+ */
+ var parseInt = nativeParseInt(whitespace + '08') == 8 ? nativeParseInt : function(value, radix) {
+ // Firefox < 21 and Opera < 15 follow ES3 for `parseInt` and
+ // Chrome fails to trim leading <BOM> whitespace characters.
+ // See https://code.google.com/p/v8/issues/detail?id=3109
+ value = trim(value);
+ return nativeParseInt(value, +radix || (reHexPrefix.test(value) ? 16 : 10));
+ };
/**
- * Creates a `lodash` object that wraps the given value with explicit
- * method chaining enabled.
+ * Creates a "_.pluck" style function, which returns the `key` value of a
+ * given object.
*
* @static
* @memberOf _
- * @category Chaining
- * @param {*} value The value to wrap.
- * @returns {Object} Returns the wrapper object.
+ * @category Utilities
+ * @param {string} key The name of the property to retrieve.
+ * @returns {Function} Returns the new function.
* @example
*
* var characters = [
- * { 'name': 'barney', 'age': 36 },
- * { 'name': 'fred', 'age': 40 },
- * { 'name': 'pebbles', 'age': 1 }
+ * { 'name': 'fred', 'age': 40 },
+ * { 'name': 'barney', 'age': 36 }
* ];
*
- * var youngest = _.chain(characters)
- * .sortBy('age')
- * .map(function(chr) { return chr.name + ' is ' + chr.age; })
- * .first()
- * .value();
- * // => 'pebbles is 1'
+ * var getName = _.property('name');
+ *
+ * _.map(characters, getName);
+ * // => ['barney', 'fred']
+ *
+ * _.sortBy(characters, getName);
+ * // => [{ 'name': 'barney', 'age': 36 }, { 'name': 'fred', 'age': 40 }]
*/
- function chain(value) {
- value = new lodashWrapper(value);
- value.__chain__ = true;
- return value;
+ function property(key) {
+ return function(object) {
+ return object[key];
+ };
}
/**
- * Invokes `interceptor` with the `value` as the first argument and then
- * returns `value`. The purpose of this method is to "tap into" a method
- * chain in order to perform operations on intermediate results within
- * the chain.
+ * Produces a random number between `min` and `max` (inclusive). If only one
+ * argument is provided a number between `0` and the given number will be
+ * returned. If `floating` is truey or either `min` or `max` are floats a
+ * floating-point number will be returned instead of an integer.
*
* @static
* @memberOf _
- * @category Chaining
- * @param {*} value The value to provide to `interceptor`.
- * @param {Function} interceptor The function to invoke.
- * @returns {*} Returns `value`.
+ * @category Utilities
+ * @param {number} [min=0] The minimum possible value.
+ * @param {number} [max=1] The maximum possible value.
+ * @param {boolean} [floating=false] Specify returning a floating-point number.
+ * @returns {number} Returns a random number.
* @example
*
- * _([1, 2, 3, 4])
- * .filter(function(num) { return num % 2 == 0; })
- * .tap(function(array) { console.log(array); })
- * .map(function(num) { return num * num; })
- * .value();
- * // => // [2, 4] (logged)
- * // => [4, 16]
+ * _.random(0, 5);
+ * // => an integer between 0 and 5
+ *
+ * _.random(5);
+ * // => also an integer between 0 and 5
+ *
+ * _.random(5, true);
+ * // => a floating-point number between 0 and 5
+ *
+ * _.random(1.2, 5.2);
+ * // => a floating-point number between 1.2 and 5.2
*/
- function tap(value, interceptor) {
- interceptor(value);
- return value;
+ function random(min, max, floating) {
+ var noMin = min == null,
+ noMax = max == null;
+
+ if (floating == null) {
+ if (noMax && typeof min == 'boolean') {
+ floating = min;
+ min = 1;
+ }
+ else if (typeof max == 'boolean') {
+ floating = max;
+ noMax = true;
+ }
+ }
+ if (noMin && noMax) {
+ max = 1;
+ noMax = false;
+ }
+ min = +min || 0;
+ if (noMax) {
+ max = min;
+ min = 0;
+ } else {
+ max = +max || 0;
+ }
+ if (floating || min % 1 || max % 1) {
+ var rand = nativeRandom();
+ return nativeMin(min + (rand * (max - min + parseFloat('1e-' + ((rand +'').length - 1)))), max);
+ }
+ return baseRandom(min, max);
}
/**
- * Enables explicit method chaining on the wrapper object.
+ * Resolves the value of property `key` on `object`. If `key` is a function
+ * it will be invoked with the `this` binding of `object` and its result
+ * returned, else the property value is returned. If `object` is `null` or
+ * `undefined` then `undefined` is returned. If a default value is provided
+ * it will be returned if the property value resolves to `undefined`.
*
- * @name chain
+ * @static
* @memberOf _
- * @category Chaining
- * @returns {*} Returns the wrapper object.
+ * @category Utilities
+ * @param {Object} object The object to inspect.
+ * @param {string} key The name of the property to resolve.
+ * @param {*} [defaultValue] The value returned if the property value
+ * resolves to `undefined`.
+ * @returns {*} Returns the resolved value.
* @example
*
- * var characters = [
- * { 'name': 'barney', 'age': 36 },
- * { 'name': 'fred', 'age': 40 }
- * ];
+ * var object = {
+ * 'name': 'fred',
+ * 'age': function() {
+ * return 40;
+ * }
+ * };
*
- * // without explicit chaining
- * _(characters).first();
- * // => { 'name': 'barney', 'age': 36 }
+ * _.result(object, 'name');
+ * // => 'fred'
*
- * // with explicit chaining
- * _(characters).chain()
- * .first()
- * .pick('age')
- * .value()
- * // => { 'age': 36 }
+ * _.result(object, 'age');
+ * // => 40
+ *
+ * _.result(object, 'employer', 'slate');
+ * // => 'slate'
*/
- function wrapperChain() {
- this.__chain__ = true;
- return this;
+ function result(object, key, defaultValue) {
+ var value = object == null ? undefined : object[key];
+ if (typeof value == 'undefined') {
+ return defaultValue;
+ }
+ return isFunction(value) ? object[key]() : value;
}
/**
- * Produces the `toString` result of the wrapped value.
+ * Executes the callback `n` times, returning an array of the results
+ * of each callback execution. The callback is bound to `thisArg` and invoked
+ * with one argument; (index).
*
- * @name toString
+ * @static
* @memberOf _
- * @category Chaining
- * @returns {string} Returns the string result.
+ * @category Utilities
+ * @param {number} n The number of times to execute the callback.
+ * @param {Function} callback The function called per iteration.
+ * @param {*} [thisArg] The `this` binding of `callback`.
+ * @returns {Array} Returns an array of the results of each `callback` execution.
* @example
*
- * _([1, 2, 3]).toString();
- * // => '1,2,3'
+ * var diceRolls = _.times(3, _.partial(_.random, 1, 6));
+ * // => [3, 6, 4]
+ *
+ * _.times(3, function(n) { mage.castSpell(n); });
+ * // => calls `mage.castSpell(n)` three times, passing `n` of `0`, `1`, and `2` respectively
+ *
+ * _.times(3, function(n) { this.cast(n); }, mage);
+ * // => also calls `mage.castSpell(n)` three times
*/
- function wrapperToString() {
- return String(this.__wrapped__);
+ function times(n, callback, thisArg) {
+ n = (n = +n) > -1 ? n : 0;
+ var index = -1,
+ result = Array(n);
+
+ callback = baseCreateCallback(callback, thisArg, 1);
+ while (++index < n) {
+ result[index] = callback(index);
+ }
+ return result;
}
/**
- * Extracts the wrapped value.
+ * Generates a unique ID. If `prefix` is provided the ID will be appended to it.
*
- * @name valueOf
+ * @static
* @memberOf _
- * @alias value
- * @category Chaining
- * @returns {*} Returns the wrapped value.
+ * @category Utilities
+ * @param {string} [prefix] The value to prefix the ID with.
+ * @returns {string} Returns the unique ID.
* @example
*
- * _([1, 2, 3]).valueOf();
- * // => [1, 2, 3]
+ * _.uniqueId('contact_');
+ * // => 'contact_104'
+ *
+ * _.uniqueId();
+ * // => '105'
*/
- function wrapperValueOf() {
- return this.__wrapped__;
+ function uniqueId(prefix) {
+ var id = ++idCounter;
+ return String(prefix == null ? '' : prefix) + id;
}
/*--------------------------------------------------------------------------*/
lodash.chain = chain;
lodash.compact = compact;
lodash.compose = compose;
+ lodash.constant = constant;
lodash.countBy = countBy;
lodash.create = create;
lodash.createCallback = createCallback;
lodash.invoke = invoke;
lodash.keys = keys;
lodash.map = map;
+ lodash.mapValues = mapValues;
+ lodash.matches = matches;
lodash.max = max;
lodash.memoize = memoize;
lodash.merge = merge;
lodash.pairs = pairs;
lodash.partial = partial;
lodash.partialRight = partialRight;
+ lodash.partition = partition;
lodash.pick = pick;
lodash.pluck = pluck;
+ lodash.property = property;
lodash.pull = pull;
lodash.range = range;
lodash.reject = reject;
lodash.remove = remove;
lodash.rest = rest;
lodash.shuffle = shuffle;
+ lodash.slice = slice;
lodash.sortBy = sortBy;
lodash.tap = tap;
lodash.throttle = throttle;
lodash.where = where;
lodash.without = without;
lodash.wrap = wrap;
+ lodash.xor = xor;
lodash.zip = zip;
lodash.zipObject = zipObject;
// add aliases
+ lodash.callback = createCallback;
lodash.collect = map;
lodash.drop = rest;
lodash.each = forEach;
lodash.unzip = zip;
// add functions to `lodash.prototype`
- mixin(lodash);
+ mixin(assign({}, lodash));
/*--------------------------------------------------------------------------*/
// add functions that return unwrapped values when chaining
+ lodash.capitalize = capitalize;
lodash.clone = clone;
lodash.cloneDeep = cloneDeep;
lodash.contains = contains;
lodash.lastIndexOf = lastIndexOf;
lodash.mixin = mixin;
lodash.noConflict = noConflict;
+ lodash.noop = noop;
+ lodash.now = now;
lodash.parseInt = parseInt;
lodash.random = random;
lodash.reduce = reduce;
lodash.some = some;
lodash.sortedIndex = sortedIndex;
lodash.template = template;
+ lodash.trim = trim;
+ lodash.trimLeft = trimLeft;
+ lodash.trimRight = trimRight;
lodash.unescape = unescape;
lodash.uniqueId = uniqueId;
lodash.include = contains;
lodash.inject = reduce;
- forOwn(lodash, function(func, methodName) {
- if (!lodash.prototype[methodName]) {
- lodash.prototype[methodName] = function() {
- var args = [this.__wrapped__],
- chainAll = this.__chain__;
-
- push.apply(args, arguments);
- var result = func.apply(lodash, args);
- return chainAll
- ? new lodashWrapper(result, chainAll)
- : result;
- };
- }
- });
+ mixin(function() {
+ var source = {}
+ baseForOwn(lodash, function(func, methodName) {
+ if (!lodash.prototype[methodName]) {
+ source[methodName] = func;
+ }
+ });
+ return source;
+ }(), false);
/*--------------------------------------------------------------------------*/
lodash.take = first;
lodash.head = first;
- forOwn(lodash, function(func, methodName) {
+ baseForOwn(lodash, function(func, methodName) {
var callbackable = methodName !== 'sample';
if (!lodash.prototype[methodName]) {
lodash.prototype[methodName]= function(n, guard) {
* @memberOf _
* @type string
*/
- lodash.VERSION = '2.2.1';
+ lodash.VERSION = version;
// add "Chaining" functions to the wrapper
lodash.prototype.chain = wrapperChain;
};
});
- // add `Array` functions that return the wrapped value
+ // add `Array` functions that return the existing wrapped value
baseEach(['push', 'reverse', 'sort', 'unshift'], function(methodName) {
var func = arrayRef[methodName];
lodash.prototype[methodName] = function() {
});
// add `Array` functions that return new wrapped values
- baseEach(['concat', 'slice', 'splice'], function(methodName) {
+ baseEach(['concat', 'splice'], function(methodName) {
var func = arrayRef[methodName];
lodash.prototype[methodName] = function() {
return new lodashWrapper(func.apply(this.__wrapped__, arguments), this.__chain__);
}
// add pseudo private property to be used and removed during the build process
- lodash._baseEach = baseEach;
+ lodash._baseForIn = baseForIn;
lodash._iteratorTemplate = iteratorTemplate;
lodash._shimKeys = shimKeys;
/*--------------------------------------------------------------------------*/
- // expose Lo-Dash
+ // export Lo-Dash
var _ = runInContext();
- // some AMD build optimizers, like r.js, check for condition patterns like the following:
+ // some AMD build optimizers like r.js check for condition patterns like the following:
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
// Expose Lo-Dash to the global object even when an AMD loader is present in
- // case Lo-Dash was injected by a third-party script and not intended to be
- // loaded as a module. The global assignment can be reverted in the Lo-Dash
- // module by its `noConflict()` method.
+ // case Lo-Dash is loaded with a RequireJS shim config.
+ // See http://requirejs.org/docs/api.html#config-shim
root._ = _;
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d=this._uiHash();if(this._trigger("drag",b,d)===!1)return this._mouseUp({}),!1;this.position=d.position}return this.options.axis&&"y"===this.options.axis||(this.helper[0].style.left=this.position.left+"px"),this.options.axis&&"x"===this.options.axis||(this.helper[0].style.top=this.position.top+"px"),a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),!1},_mouseStop:function(b){var c=this,d=!1;return a.ui.ddmanager&&!this.options.dropBehaviour&&(d=a.ui.ddmanager.drop(this,b)),this.dropped&&(d=this.dropped,this.dropped=!1),"invalid"===this.options.revert&&!d||"valid"===this.options.revert&&d||this.options.revert===!0||a.isFunction(this.options.revert)&&this.options.revert.call(this.element,d)?a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){c._trigger("stop",b)!==!1&&c._clear()}):this._trigger("stop",b)!==!1&&this._clear(),!1},_mouseUp:function(b){return a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)}),a.ui.ddmanager&&a.ui.ddmanager.dragStop(this,b),this.element.focus(),a.ui.mouse.prototype._mouseUp.call(this,b)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear(),this},_getHandle:function(b){return this.options.handle?!!a(b.target).closest(this.element.find(this.options.handle)).length:!0},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b])):"clone"===c.helper?this.element.clone().removeAttr("id"):this.element;return d.parents("body").length||d.appendTo("parent"===c.appendTo?this.element[0].parentNode:c.appendTo),d[0]===this.element[0]||/(fixed|absolute)/.test(d.css("position"))||d.css("position","absolute"),d},_adjustOffsetFromHelper:function(b){"string"==typeof b&&(b=b.split(" ")),a.isArray(b)&&(b={left:+b[0],top:+b[1]||0}),"left"in b&&(this.offset.click.left=b.left+this.margins.left),"right"in b&&(this.offset.click.left=this.helperProportions.width-b.right+this.margins.left),"top"in b&&(this.offset.click.top=b.top+this.margins.top),"bottom"in b&&(this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top)},_getParentOffset:function(){var b=this.offsetParent.offset(),c=this.document[0];return"absolute"===this.cssPosition&&this.scrollParent[0]!==c&&a.contains(this.scrollParent[0],this.offsetParent[0])&&(b.left+=this.scrollParent.scrollLeft(),b.top+=this.scrollParent.scrollTop()),(this.offsetParent[0]===c.body||this.offsetParent[0].tagName&&"html"===this.offsetParent[0].tagName.toLowerCase()&&a.ui.ie)&&(b={top:0,left:0}),{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if("relative"===this.cssPosition){var a=this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var b,c,d,e=this.options,f=this.document[0];return e.containment?"window"===e.containment?(this.containment=[a(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,a(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,a(window).scrollLeft()+a(window).width()-this.helperProportions.width-this.margins.left,a(window).scrollTop()+(a(window).height()||f.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top],void 0):"document"===e.containment?(this.containment=[0,0,a(f).width()-this.helperProportions.width-this.margins.left,(a(f).height()||f.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top],void 0):e.containment.constructor===Array?(this.containment=e.containment,void 0):("parent"===e.containment&&(e.containment=this.helper[0].parentNode),c=a(e.containment),d=c[0],d&&(b="hidden"!==c.css("overflow"),this.containment=[(parseInt(c.css("borderLeftWidth"),10)||0)+(parseInt(c.css("paddingLeft"),10)||0),(parseInt(c.css("borderTopWidth"),10)||0)+(parseInt(c.css("paddingTop"),10)||0),(b?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(c.css("borderRightWidth"),10)||0)-(parseInt(c.css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(b?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(c.css("borderBottomWidth"),10)||0)-(parseInt(c.css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relative_container=c),void 0):(this.containment=null,void 0)},_convertPositionTo:function(b,c){c||(c=this.position);var d="absolute"===b?1:-1,e=this.document[0],f="absolute"!==this.cssPosition||this.scrollParent[0]!==e&&a.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent;return this.offset.scroll||(this.offset.scroll={top:f.scrollTop(),left:f.scrollLeft()}),{top:c.top+this.offset.relative.top*d+this.offset.parent.top*d-("fixed"===this.cssPosition?-this.scrollParent.scrollTop():this.offset.scroll.top)*d,left:c.left+this.offset.relative.left*d+this.offset.parent.left*d-("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():this.offset.scroll.left)*d}},_generatePosition:function(b){var c,d,e,f,g=this.options,h=this.document[0],i="absolute"!==this.cssPosition||this.scrollParent[0]!==h&&a.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,j=b.pageX,k=b.pageY;return this.offset.scroll||(this.offset.scroll={top:i.scrollTop(),left:i.scrollLeft()}),this.originalPosition&&(this.containment&&(this.relative_container?(d=this.relative_container.offset(),c=[this.containment[0]+d.left,this.containment[1]+d.top,this.containment[2]+d.left,this.containment[3]+d.top]):c=this.containment,b.pageX-this.offset.click.left<c[0]&&(j=c[0]+this.offset.click.left),b.pageY-this.offset.click.top<c[1]&&(k=c[1]+this.offset.click.top),b.pageX-this.offset.click.left>c[2]&&(j=c[2]+this.offset.click.left),b.pageY-this.offset.click.top>c[3]&&(k=c[3]+this.offset.click.top)),g.grid&&(e=g.grid[1]?this.originalPageY+Math.round((k-this.originalPageY)/g.grid[1])*g.grid[1]:this.originalPageY,k=c?e-this.offset.click.top>=c[1]||e-this.offset.click.top>c[3]?e:e-this.offset.click.top>=c[1]?e-g.grid[1]:e+g.grid[1]:e,f=g.grid[0]?this.originalPageX+Math.round((j-this.originalPageX)/g.grid[0])*g.grid[0]:this.originalPageX,j=c?f-this.offset.click.left>=c[0]||f-this.offset.click.left>c[2]?f:f-this.offset.click.left>=c[0]?f-g.grid[0]:f+g.grid[0]:f)),{top:k-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.scrollParent.scrollTop():this.offset.scroll.top),left:j-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():this.offset.scroll.left)}},_clear:function(){this.helper.removeClass("ui-draggable-dragging"),this.helper[0]===this.element[0]||this.cancelHelperRemoval||this.helper.remove(),this.helper=null,this.cancelHelperRemoval=!1,this.destroyOnClear&&this.destroy()},_trigger:function(b,c,d){return d=d||this._uiHash(),a.ui.plugin.call(this,b,[c,d,this],!0),"drag"===b&&(this.positionAbs=this._convertPositionTo("absolute")),a.Widget.prototype._trigger.call(this,b,c,d)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}}),a.ui.plugin.add("draggable","connectToSortable",{start:function(b,c,d){var e=d.options,f=a.extend({},c,{item:d.element});d.sortables=[],a(e.connectToSortable).each(function(){var c=a(this).sortable("instance");c&&!c.options.disabled&&(d.sortables.push({instance:c,shouldRevert:c.options.revert}),c.refreshPositions(),c._trigger("activate",b,f))})},stop:function(b,c,d){var e=a.extend({},c,{item:d.element});a.each(d.sortables,function(){this.instance.isOver?(this.instance.isOver=0,d.cancelHelperRemoval=!0,this.instance.cancelHelperRemoval=!1,this.shouldRevert&&(this.instance.options.revert=this.shouldRevert),this.instance._mouseStop(b),this.instance.options.helper=this.instance.options._helper,"original"===d.options.helper&&this.instance.currentItem.css({top:"auto",left:"auto"})):(this.instance.cancelHelperRemoval=!1,this.instance._trigger("deactivate",b,e))})},drag:function(b,c,d){var e=this;a.each(d.sortables,function(){var f=!1,g=this;this.instance.positionAbs=d.positionAbs,this.instance.helperProportions=d.helperProportions,this.instance.offset.click=d.offset.click,this.instance._intersectsWith(this.instance.containerCache)&&(f=!0,a.each(d.sortables,function(){return this.instance.positionAbs=d.positionAbs,this.instance.helperProportions=d.helperProportions,this.instance.offset.click=d.offset.click,this!==g&&this.instance._intersectsWith(this.instance.containerCache)&&a.contains(g.instance.element[0],this.instance.element[0])&&(f=!1),f})),f?(this.instance.isOver||(this.instance.isOver=1,this.instance.currentItem=a(e).clone().removeAttr("id").appendTo(this.instance.element).data("ui-sortable-item",!0),this.instance.options._helper=this.instance.options.helper,this.instance.options.helper=function(){return c.helper[0]},b.target=this.instance.currentItem[0],this.instance._mouseCapture(b,!0),this.instance._mouseStart(b,!0,!0),this.instance.offset.click.top=d.offset.click.top,this.instance.offset.click.left=d.offset.click.left,this.instance.offset.parent.left-=d.offset.parent.left-this.instance.offset.parent.left,this.instance.offset.parent.top-=d.offset.parent.top-this.instance.offset.parent.top,d._trigger("toSortable",b),d.dropped=this.instance.element,d.currentItem=d.element,this.instance.fromOutside=d),this.instance.currentItem&&this.instance._mouseDrag(b)):this.instance.isOver&&(this.instance.isOver=0,this.instance.cancelHelperRemoval=!0,this.instance.options.revert=!1,this.instance._trigger("out",b,this.instance._uiHash(this.instance)),this.instance._mouseStop(b,!0),this.instance.options.helper=this.instance.options._helper,this.instance.currentItem.remove(),this.instance.placeholder&&this.instance.placeholder.remove(),d._trigger("fromSortable",b),d.dropped=!1)})}}),a.ui.plugin.add("draggable","cursor",{start:function(b,c,d){var e=a("body"),f=d.options;e.css("cursor")&&(f._cursor=e.css("cursor")),e.css("cursor",f.cursor)},stop:function(b,c,d){var e=d.options;e._cursor&&a("body").css("cursor",e._cursor)}}),a.ui.plugin.add("draggable","opacity",{start:function(b,c,d){var e=a(c.helper),f=d.options;e.css("opacity")&&(f._opacity=e.css("opacity")),e.css("opacity",f.opacity)},stop:function(b,c,d){var e=d.options;e._opacity&&a(c.helper).css("opacity",e._opacity)}}),a.ui.plugin.add("draggable","scroll",{start:function(a,b,c){c.scrollParent[0]!==c.document[0]&&"HTML"!==c.scrollParent[0].tagName&&(c.overflowOffset=c.scrollParent.offset())},drag:function(b,c,d){var e=d.options,f=!1,g=d.document[0];d.scrollParent[0]!==g&&"HTML"!==d.scrollParent[0].tagName?(e.axis&&"x"===e.axis||(d.overflowOffset.top+d.scrollParent[0].offsetHeight-b.pageY<e.scrollSensitivity?d.scrollParent[0].scrollTop=f=d.scrollParent[0].scrollTop+e.scrollSpeed:b.pageY-d.overflowOffset.top<e.scrollSensitivity&&(d.scrollParent[0].scrollTop=f=d.scrollParent[0].scrollTop-e.scrollSpeed)),e.axis&&"y"===e.axis||(d.overflowOffset.left+d.scrollParent[0].offsetWidth-b.pageX<e.scrollSensitivity?d.scrollParent[0].scrollLeft=f=d.scrollParent[0].scrollLeft+e.scrollSpeed:b.pageX-d.overflowOffset.left<e.scrollSensitivity&&(d.scrollParent[0].scrollLeft=f=d.scrollParent[0].scrollLeft-e.scrollSpeed))):(e.axis&&"x"===e.axis||(b.pageY-a(g).scrollTop()<e.scrollSensitivity?f=a(g).scrollTop(a(g).scrollTop()-e.scrollSpeed):a(window).height()-(b.pageY-a(g).scrollTop())<e.scrollSensitivity&&(f=a(g).scrollTop(a(g).scrollTop()+e.scrollSpeed))),e.axis&&"y"===e.axis||(b.pageX-a(g).scrollLeft()<e.scrollSensitivity?f=a(g).scrollLeft(a(g).scrollLeft()-e.scrollSpeed):a(window).width()-(b.pageX-a(g).scrollLeft())<e.scrollSensitivity&&(f=a(g).scrollLeft(a(g).scrollLeft()+e.scrollSpeed)))),f!==!1&&a.ui.ddmanager&&!e.dropBehaviour&&a.ui.ddmanager.prepareOffsets(d,b)}}),a.ui.plugin.add("draggable","snap",{start:function(b,c,d){var e=d.options;d.snapElements=[],a(e.snap.constructor!==String?e.snap.items||":data(ui-draggable)":e.snap).each(function(){var b=a(this),c=b.offset();this!==d.element[0]&&d.snapElements.push({item:this,width:b.outerWidth(),height:b.outerHeight(),top:c.top,left:c.left})})},drag:function(b,c,d){var e,f,g,h,i,j,k,l,m,n,o=d.options,p=o.snapTolerance,q=c.offset.left,r=q+d.helperProportions.width,s=c.offset.top,t=s+d.helperProportions.height;for(m=d.snapElements.length-1;m>=0;m--)i=d.snapElements[m].left,j=i+d.snapElements[m].width,k=d.snapElements[m].top,l=k+d.snapElements[m].height,i-p>r||q>j+p||k-p>t||s>l+p||!a.contains(d.snapElements[m].item.ownerDocument,d.snapElements[m].item)?(d.snapElements[m].snapping&&d.options.snap.release&&d.options.snap.release.call(d.element,b,a.extend(d._uiHash(),{snapItem:d.snapElements[m].item})),d.snapElements[m].snapping=!1):("inner"!==o.snapMode&&(e=Math.abs(k-t)<=p,f=Math.abs(l-s)<=p,g=Math.abs(i-r)<=p,h=Math.abs(j-q)<=p,e&&(c.position.top=d._convertPositionTo("relative",{top:k-d.helperProportions.height,left:0}).top-d.margins.top),f&&(c.position.top=d._convertPositionTo("relative",{top:l,left:0}).top-d.margins.top),g&&(c.position.left=d._convertPositionTo("relative",{top:0,left:i-d.helperProportions.width}).left-d.margins.left),h&&(c.position.left=d._convertPositionTo("relative",{top:0,left:j}).left-d.margins.left)),n=e||f||g||h,"outer"!==o.snapMode&&(e=Math.abs(k-s)<=p,f=Math.abs(l-t)<=p,g=Math.abs(i-q)<=p,h=Math.abs(j-r)<=p,e&&(c.position.top=d._convertPositionTo("relative",{top:k,left:0}).top-d.margins.top),f&&(c.position.top=d._convertPositionTo("relative",{top:l-d.helperProportions.height,left:0}).top-d.margins.top),g&&(c.position.left=d._convertPositionTo("relative",{top:0,left:i}).left-d.margins.left),h&&(c.position.left=d._convertPositionTo("relative",{top:0,left:j-d.helperProportions.width}).left-d.margins.left)),!d.snapElements[m].snapping&&(e||f||g||h||n)&&d.options.snap.snap&&d.options.snap.snap.call(d.element,b,a.extend(d._uiHash(),{snapItem:d.snapElements[m].item})),d.snapElements[m].snapping=e||f||g||h||n)}}),a.ui.plugin.add("draggable","stack",{start:function(b,c,d){var e,f=d.options,g=a.makeArray(a(f.stack)).sort(function(b,c){return(parseInt(a(b).css("zIndex"),10)||0)-(parseInt(a(c).css("zIndex"),10)||0)});g.length&&(e=parseInt(a(g[0]).css("zIndex"),10)||0,a(g).each(function(b){a(this).css("zIndex",e+b)}),this.css("zIndex",e+g.length))}}),a.ui.plugin.add("draggable","zIndex",{start:function(b,c,d){var e=a(c.helper),f=d.options;e.css("zIndex")&&(f._zIndex=e.css("zIndex")),e.css("zIndex",f.zIndex)},stop:function(b,c,d){var e=d.options;e._zIndex&&a(c.helper).css("zIndex",e._zIndex)}})}(jQuery),function(a){function b(a,b,c){return a>=b&&b+c>a}a.widget("ui.droppable",{version:"@VERSION",widgetEventPrefix:"drop",options:{accept:"*",activeClass:!1,addClasses:!0,greedy:!1,hoverClass:!1,scope:"default",tolerance:"intersect",activate:null,deactivate:null,drop:null,out:null,over:null},_create:function(){var b,c=this.options,d=c.accept;this.isover=!1,this.isout=!0,this.accept=a.isFunction(d)?d:function(a){return a.is(d)},this.proportions=function(){return arguments.length?(b=arguments[0],void 0):b?b:b={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight}},a.ui.ddmanager.droppables[c.scope]=a.ui.ddmanager.droppables[c.scope]||[],a.ui.ddmanager.droppables[c.scope].push(this),c.addClasses&&this.element.addClass("ui-droppable")},_destroy:function(){for(var b=0,c=a.ui.ddmanager.droppables[this.options.scope];b<c.length;b++)c[b]===this&&c.splice(b,1);this.element.removeClass("ui-droppable ui-droppable-disabled")},_setOption:function(b,c){"accept"===b&&(this.accept=a.isFunction(c)?c:function(a){return a.is(c)}),this._super(b,c)},_activate:function(b){var c=a.ui.ddmanager.current;this.options.activeClass&&this.element.addClass(this.options.activeClass),c&&this._trigger("activate",b,this.ui(c))},_deactivate:function(b){var c=a.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass),c&&this._trigger("deactivate",b,this.ui(c))},_over:function(b){var c=a.ui.ddmanager.current;c&&(c.currentItem||c.element)[0]!==this.element[0]&&this.accept.call(this.element[0],c.currentItem||c.element)&&(this.options.hoverClass&&this.element.addClass(this.options.hoverClass),this._trigger("over",b,this.ui(c)))},_out:function(b){var c=a.ui.ddmanager.current;c&&(c.currentItem||c.element)[0]!==this.element[0]&&this.accept.call(this.element[0],c.currentItem||c.element)&&(this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("out",b,this.ui(c)))},_drop:function(b,c){var d=c||a.ui.ddmanager.current,e=!1;return d&&(d.currentItem||d.element)[0]!==this.element[0]?(this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function(){var b=a(this).droppable("instance");return b.options.greedy&&!b.options.disabled&&b.options.scope===d.options.scope&&b.accept.call(b.element[0],d.currentItem||d.element)&&a.ui.intersect(d,a.extend(b,{offset:b.element.offset()}),b.options.tolerance)?(e=!0,!1):void 0}),e?!1:this.accept.call(this.element[0],d.currentItem||d.element)?(this.options.activeClass&&this.element.removeClass(this.options.activeClass),this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("drop",b,this.ui(d)),this.element):!1):!1},ui:function(a){return{draggable:a.currentItem||a.element,helper:a.helper,position:a.position,offset:a.positionAbs}}}),a.ui.intersect=function(a,c,d){if(!c.offset)return!1;var e,f,g=(a.positionAbs||a.position.absolute).left,h=(a.positionAbs||a.position.absolute).top,i=g+a.helperProportions.width,j=h+a.helperProportions.height,k=c.offset.left,l=c.offset.top,m=k+c.proportions().width,n=l+c.proportions().height;switch(d){case"fit":return g>=k&&m>=i&&h>=l&&n>=j;case"intersect":return k<g+a.helperProportions.width/2&&i-a.helperProportions.width/2<m&&l<h+a.helperProportions.height/2&&j-a.helperProportions.height/2<n;case"pointer":return e=(a.positionAbs||a.position.absolute).left+(a.clickOffset||a.offset.click).left,f=(a.positionAbs||a.position.absolute).top+(a.clickOffset||a.offset.click).top,b(f,l,c.proportions().height)&&b(e,k,c.proportions().width);case"touch":return(h>=l&&n>=h||j>=l&&n>=j||l>h&&j>n)&&(g>=k&&m>=g||i>=k&&m>=i||k>g&&i>m);default:return!1}},a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(b,c){var d,e,f=a.ui.ddmanager.droppables[b.options.scope]||[],g=c?c.type:null,h=(b.currentItem||b.element).find(":data(ui-droppable)").addBack();a:for(d=0;d<f.length;d++)if(!(f[d].options.disabled||b&&!f[d].accept.call(f[d].element[0],b.currentItem||b.element))){for(e=0;e<h.length;e++)if(h[e]===f[d].element[0]){f[d].proportions().height=0;continue a}f[d].visible="none"!==f[d].element.css("display"),f[d].visible&&("mousedown"===g&&f[d]._activate.call(f[d],c),f[d].offset=f[d].element.offset(),f[d].proportions({width:f[d].element[0].offsetWidth,height:f[d].element[0].offsetHeight}))}},drop:function(b,c){var d=!1;return a.each((a.ui.ddmanager.droppables[b.options.scope]||[]).slice(),function(){this.options&&(!this.options.disabled&&this.visible&&a.ui.intersect(b,this,this.options.tolerance)&&(d=this._drop.call(this,c)||d),!this.options.disabled&&this.visible&&this.accept.call(this.element[0],b.currentItem||b.element)&&(this.isout=!0,this.isover=!1,this._deactivate.call(this,c)))}),d},dragStart:function(b,c){b.element.parentsUntil("body").bind("scroll.droppable",function(){b.options.refreshPositions||a.ui.ddmanager.prepareOffsets(b,c)})},drag:function(b,c){b.options.refreshPositions&&a.ui.ddmanager.prepareOffsets(b,c),a.each(a.ui.ddmanager.droppables[b.options.scope]||[],function(){if(!this.options.disabled&&!this.greedyChild&&this.visible){var d,e,f,g=a.ui.intersect(b,this,this.options.tolerance),h=!g&&this.isover?"isout":g&&!this.isover?"isover":null;h&&(this.options.greedy&&(e=this.options.scope,f=this.element.parents(":data(ui-droppable)").filter(function(){return 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hidden;'></div>").css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("ui-resizable",this.element.resizable("instance")),this.elementIsWrapper=!0,this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")}),this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0}),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css({margin:this.originalElement.css("margin")}),this._proportionallyResize()),this.handles=h.handles||(a(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se"),this.handles.constructor===String)for("all"===this.handles&&(this.handles="n,e,s,w,se,sw,ne,nw"),b=this.handles.split(","),this.handles={},c=0;c<b.length;c++)d=a.trim(b[c]),f="ui-resizable-"+d,e=a("<div class='ui-resizable-handle "+f+"'></div>"),e.css({zIndex:h.zIndex}),"se"===d&&e.addClass("ui-icon ui-icon-gripsmall-diagonal-se"),this.handles[d]=".ui-resizable-"+d,this.element.append(e);this._renderAxis=function(b){var c,d,e,f;b=b||this.element;for(c in this.handles)this.handles[c].constructor===String&&(this.handles[c]=a(this.handles[c],this.element).show()),this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)&&(d=a(this.handles[c],this.element),f=/sw|ne|nw|se|n|s/.test(c)?d.outerHeight():d.outerWidth(),e=["padding",/ne|nw|n/.test(c)?"Top":/se|sw|s/.test(c)?"Bottom":/^e$/.test(c)?"Right":"Left"].join(""),b.css(e,f),this._proportionallyResize()),a(this.handles[c]).length},this._renderAxis(this.element),this._handles=a(".ui-resizable-handle",this.element).disableSelection(),this._handles.mouseover(function(){g.resizing||(this.className&&(e=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i)),g.axis=e&&e[1]?e[1]:"se")}),h.autoHide&&(this._handles.hide(),a(this.element).addClass("ui-resizable-autohide").mouseenter(function(){h.disabled||(a(this).removeClass("ui-resizable-autohide"),g._handles.show())}).mouseleave(function(){h.disabled||g.resizing||(a(this).addClass("ui-resizable-autohide"),g._handles.hide())})),this._mouseInit()},_destroy:function(){this._mouseDestroy();var b,c=function(b){a(b).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};return this.elementIsWrapper&&(c(this.element),b=this.element,this.originalElement.css({position:b.css("position"),width:b.outerWidth(),height:b.outerHeight(),top:b.css("top"),left:b.css("left")}).insertAfter(b),b.remove()),this.originalElement.css("resize",this.originalResizeStyle),c(this.originalElement),this},_mouseCapture:function(b){var c,d,e=!1;for(c in this.handles)d=a(this.handles[c])[0],(d===b.target||a.contains(d,b.target))&&(e=!0);return!this.options.disabled&&e},_mouseStart:function(c){var d,e,f,g=this.options,h=this.element.position(),i=this.element;return this.resizing=!0,/absolute/.test(i.css("position"))?i.css({position:"absolute",top:i.css("top"),left:i.css("left")}):i.is(".ui-draggable")&&i.css({position:"absolute",top:h.top,left:h.left}),this._renderProxy(),d=b(this.helper.css("left")),e=b(this.helper.css("top")),g.containment&&(d+=a(g.containment).scrollLeft()||0,e+=a(g.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:d,top:e},this.size=this._helper?{width:i.outerWidth(),height:i.outerHeight()}:{width:i.width(),height:i.height()},this.originalSize=this._helper?{width:i.outerWidth(),height:i.outerHeight()}:{width:i.width(),height:i.height()},this.originalPosition={left:d,top:e},this.sizeDiff={width:i.outerWidth()-i.width(),height:i.outerHeight()-i.height()},this.originalMousePosition={left:c.pageX,top:c.pageY},this.aspectRatio="number"==typeof 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this._helper&&(c=this._proportionallyResizeElements,e=c.length&&/textarea/i.test(c[0].nodeName),f=e&&d(c[0],"left")?0:l.sizeDiff.height,g=e?0:l.sizeDiff.width,h={width:l.helper.width()-g,height:l.helper.height()-f},i=parseInt(l.element.css("left"),10)+(l.position.left-l.originalPosition.left)||null,j=parseInt(l.element.css("top"),10)+(l.position.top-l.originalPosition.top)||null,k.animate||this.element.css(a.extend(h,{top:j,left:i})),l.helper.height(l.size.height),l.helper.width(l.size.width),this._helper&&!k.animate&&this._proportionallyResize()),a("body").css("cursor","auto"),this.element.removeClass("ui-resizable-resizing"),this._propagate("stop",b),this._helper&&this.helper.remove(),!1},_updateVirtualBoundaries:function(a){var b,d,e,f,g,h=this.options;g={minWidth:c(h.minWidth)?h.minWidth:0,maxWidth:c(h.maxWidth)?h.maxWidth:1/0,minHeight:c(h.minHeight)?h.minHeight:0,maxHeight:c(h.maxHeight)?h.maxHeight:1/0},(this._aspectRatio||a)&&(b=g.minHeight*this.aspectRatio,e=g.minWidth/this.aspectRatio,d=g.maxHeight*this.aspectRatio,f=g.maxWidth/this.aspectRatio,b>g.minWidth&&(g.minWidth=b),e>g.minHeight&&(g.minHeight=e),d<g.maxWidth&&(g.maxWidth=d),f<g.maxHeight&&(g.maxHeight=f)),this._vBoundaries=g
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g&&(a.width=b.minWidth),h&&(a.height=b.minHeight),e&&(a.width=b.maxWidth),f&&(a.height=b.maxHeight),g&&k&&(a.left=i-b.minWidth),e&&k&&(a.left=i-b.maxWidth),h&&l&&(a.top=j-b.minHeight),f&&l&&(a.top=j-b.maxHeight),a.width||a.height||a.left||!a.top?a.width||a.height||a.top||!a.left||(a.left=null):a.top=null,a},_proportionallyResize:function(){if(this._proportionallyResizeElements.length){var a,b,c,d,e,f=this.helper||this.element;for(a=0;a<this._proportionallyResizeElements.length;a++){if(e=this._proportionallyResizeElements[a],!this.borderDif)for(this.borderDif=[],c=[e.css("borderTopWidth"),e.css("borderRightWidth"),e.css("borderBottomWidth"),e.css("borderLeftWidth")],d=[e.css("paddingTop"),e.css("paddingRight"),e.css("paddingBottom"),e.css("paddingLeft")],b=0;b<c.length;b++)this.borderDif[b]=(parseInt(c[b],10)||0)+(parseInt(d[b],10)||0);e.css({height:f.height()-this.borderDif[0]-this.borderDif[2]||0,width:f.width()-this.borderDif[1]-this.borderDif[3]||0})}}},_renderProxy:function(){var b=this.element,c=this.options;this.elementOffset=b.offset(),this._helper?(this.helper=this.helper||a("<div style='overflow:hidden;'></div>"),this.helper.addClass(this._helper).css({width:this.element.outerWidth()-1,height:this.element.outerHeight()-1,position:"absolute",left:this.elementOffset.left+"px",top:this.elementOffset.top+"px",zIndex:++c.zIndex}),this.helper.appendTo("body").disableSelection()):this.helper=this.element},_change:{e:function(a,b){return{width:this.originalSize.width+b}},w:function(a,b){var c=this.originalSize,d=this.originalPosition;return{left:d.left+b,width:c.width-b}},n:function(a,b,c){var d=this.originalSize,e=this.originalPosition;return{top:e.top+c,height:d.height-c}},s:function(a,b,c){return{height:this.originalSize.height+c}},se:function(b,c,d){return a.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[b,c,d]))},sw:function(b,c,d){return a.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[b,c,d]))},ne:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[b,c,d]))},nw:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[b,c,d]))}},_propagate:function(b,c){a.ui.plugin.call(this,b,[c,this.ui()]),"resize"!==b&&this._trigger(b,c,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}}),a.ui.plugin.add("resizable","animate",{stop:function(b){var c=a(this).resizable("instance"),e=c.options,f=c._proportionallyResizeElements,g=f.length&&/textarea/i.test(f[0].nodeName),h=g&&d(f[0],"left")?0:c.sizeDiff.height,i=g?0:c.sizeDiff.width,j={width:c.size.width-i,height:c.size.height-h},k=parseInt(c.element.css("left"),10)+(c.position.left-c.originalPosition.left)||null,l=parseInt(c.element.css("top"),10)+(c.position.top-c.originalPosition.top)||null;c.element.animate(a.extend(j,l&&k?{top:l,left:k}:{}),{duration:e.animateDuration,easing:e.animateEasing,step:function(){var d={width:parseInt(c.element.css("width"),10),height:parseInt(c.element.css("height"),10),top:parseInt(c.element.css("top"),10),left:parseInt(c.element.css("left"),10)};f&&f.length&&a(f[0]).css({width:d.width,height:d.height}),c._updateCache(d),c._propagate("resize",b)}})}}),a.ui.plugin.add("resizable","containment",{start:function(){var c,e,f,g,h,i,j,k=a(this).resizable("instance"),l=k.options,m=k.element,n=l.containment,o=n instanceof a?n.get(0):/parent/.test(n)?m.parent().get(0):n;o&&(k.containerElement=a(o),/document/.test(n)||n===document?(k.containerOffset={left:0,top:0},k.containerPosition={left:0,top:0},k.parentData={element:a(document),left:0,top:0,width:a(document).width(),height:a(document).height()||document.body.parentNode.scrollHeight}):(c=a(o),e=[],a(["Top","Right","Left","Bottom"]).each(function(a,d){e[a]=b(c.css("padding"+d))}),k.containerOffset=c.offset(),k.containerPosition=c.position(),k.containerSize={height:c.innerHeight()-e[3],width:c.innerWidth()-e[1]},f=k.containerOffset,g=k.containerSize.height,h=k.containerSize.width,i=d(o,"left")?o.scrollWidth:h,j=d(o)?o.scrollHeight:g,k.parentData={element:o,left:f.left,top:f.top,width:i,height:j}))},resize:function(b){var c,d,e,f,g=a(this).resizable("instance"),h=g.options,i=g.containerOffset,j=g.position,k=g._aspectRatio||b.shiftKey,l={top:0,left:0},m=g.containerElement;m[0]!==document&&/static/.test(m.css("position"))&&(l=i),j.left<(g._helper?i.left:0)&&(g.size.width=g.size.width+(g._helper?g.position.left-i.left:g.position.left-l.left),k&&(g.size.height=g.size.width/g.aspectRatio),g.position.left=h.helper?i.left:0),j.top<(g._helper?i.top:0)&&(g.size.height=g.size.height+(g._helper?g.position.top-i.top:g.position.top),k&&(g.size.width=g.size.height*g.aspectRatio),g.position.top=g._helper?i.top:0),g.offset.left=g.parentData.left+g.position.left,g.offset.top=g.parentData.top+g.position.top,c=Math.abs((g._helper?g.offset.left-l.left:g.offset.left-l.left)+g.sizeDiff.width),d=Math.abs((g._helper?g.offset.top-l.top:g.offset.top-i.top)+g.sizeDiff.height),e=g.containerElement.get(0)===g.element.parent().get(0),f=/relative|absolute/.test(g.containerElement.css("position")),e&&f&&(c-=Math.abs(g.parentData.left)),c+g.size.width>=g.parentData.width&&(g.size.width=g.parentData.width-c,k&&(g.size.height=g.size.width/g.aspectRatio)),d+g.size.height>=g.parentData.height&&(g.size.height=g.parentData.height-d,k&&(g.size.width=g.size.height*g.aspectRatio))},stop:function(){var b=a(this).resizable("instance"),c=b.options,d=b.containerOffset,e=b.containerPosition,f=b.containerElement,g=a(b.helper),h=g.offset(),i=g.outerWidth()-b.sizeDiff.width,j=g.outerHeight()-b.sizeDiff.height;b._helper&&!c.animate&&/relative/.test(f.css("position"))&&a(this).css({left:h.left-e.left-d.left,width:i,height:j}),b._helper&&!c.animate&&/static/.test(f.css("position"))&&a(this).css({left:h.left-e.left-d.left,width:i,height:j})}}),a.ui.plugin.add("resizable","alsoResize",{start:function(){var b=a(this).resizable("instance"),c=b.options,d=function(b){a(b).each(function(){var b=a(this);b.data("ui-resizable-alsoresize",{width:parseInt(b.width(),10),height:parseInt(b.height(),10),left:parseInt(b.css("left"),10),top:parseInt(b.css("top"),10)})})};"object"!=typeof c.alsoResize||c.alsoResize.parentNode?d(c.alsoResize):c.alsoResize.length?(c.alsoResize=c.alsoResize[0],d(c.alsoResize)):a.each(c.alsoResize,function(a){d(a)})},resize:function(b,c){var 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c.grid?[c.grid,c.grid]:c.grid,i=h[0]||1,j=h[1]||1,k=Math.round((d.width-e.width)/i)*i,l=Math.round((d.height-e.height)/j)*j,m=e.width+k,n=e.height+l,o=c.maxWidth&&c.maxWidth<m,p=c.maxHeight&&c.maxHeight<n,q=c.minWidth&&c.minWidth>m,r=c.minHeight&&c.minHeight>n;c.grid=h,q&&(m+=i),r&&(n+=j),o&&(m-=i),p&&(n-=j),/^(se|s|e)$/.test(g)?(b.size.width=m,b.size.height=n):/^(ne)$/.test(g)?(b.size.width=m,b.size.height=n,b.position.top=f.top-l):/^(sw)$/.test(g)?(b.size.width=m,b.size.height=n,b.position.left=f.left-k):(b.size.width=m,b.size.height=n,b.position.top=f.top-l,b.position.left=f.left-k)}})}(jQuery),function(a){a.widget("ui.selectable",a.ui.mouse,{version:"@VERSION",options:{appendTo:"body",autoRefresh:!0,distance:0,filter:"*",tolerance:"touch",selected:null,selecting:null,start:null,stop:null,unselected:null,unselecting:null},_create:function(){var b,c=this;this.element.addClass("ui-selectable"),this.dragged=!1,this.refresh=function(){b=a(c.options.filter,c.element[0]),b.addClass("ui-selectee"),b.each(function(){var b=a(this),c=b.offset();a.data(this,"selectable-item",{element:this,$element:b,left:c.left,top:c.top,right:c.left+b.outerWidth(),bottom:c.top+b.outerHeight(),startselected:!1,selected:b.hasClass("ui-selected"),selecting:b.hasClass("ui-selecting"),unselecting:b.hasClass("ui-unselecting")})})},this.refresh(),this.selectees=b.addClass("ui-selectee"),this._mouseInit(),this.helper=a("<div class='ui-selectable-helper'></div>")},_destroy:function(){this.selectees.removeClass("ui-selectee").removeData("selectable-item"),this.element.removeClass("ui-selectable ui-selectable-disabled"),this._mouseDestroy()},_mouseStart:function(b){var c=this,d=this.options;this.opos=[b.pageX,b.pageY],this.options.disabled||(this.selectees=a(d.filter,this.element[0]),this._trigger("start",b),a(d.appendTo).append(this.helper),this.helper.css({left:b.pageX,top:b.pageY,width:0,height:0}),d.autoRefresh&&this.refresh(),this.selectees.filter(".ui-selected").each(function(){var d=a.data(this,"selectable-item");d.startselected=!0,b.metaKey||b.ctrlKey||(d.$element.removeClass("ui-selected"),d.selected=!1,d.$element.addClass("ui-unselecting"),d.unselecting=!0,c._trigger("unselecting",b,{unselecting:d.element}))}),a(b.target).parents().addBack().each(function(){var d,e=a.data(this,"selectable-item");return e?(d=!b.metaKey&&!b.ctrlKey||!e.$element.hasClass("ui-selected"),e.$element.removeClass(d?"ui-unselecting":"ui-selected").addClass(d?"ui-selecting":"ui-unselecting"),e.unselecting=!d,e.selecting=d,e.selected=d,d?c._trigger("selecting",b,{selecting:e.element}):c._trigger("unselecting",b,{unselecting:e.element}),!1):void 0}))},_mouseDrag:function(b){if(this.dragged=!0,!this.options.disabled){var c,d=this,e=this.options,f=this.opos[0],g=this.opos[1],h=b.pageX,i=b.pageY;return f>h&&(c=h,h=f,f=c),g>i&&(c=i,i=g,g=c),this.helper.css({left:f,top:g,width:h-f,height:i-g}),this.selectees.each(function(){var c=a.data(this,"selectable-item"),j=!1;c&&c.element!==d.element[0]&&("touch"===e.tolerance?j=!(c.left>h||c.right<f||c.top>i||c.bottom<g):"fit"===e.tolerance&&(j=c.left>f&&c.right<h&&c.top>g&&c.bottom<i),j?(c.selected&&(c.$element.removeClass("ui-selected"),c.selected=!1),c.unselecting&&(c.$element.removeClass("ui-unselecting"),c.unselecting=!1),c.selecting||(c.$element.addClass("ui-selecting"),c.selecting=!0,d._trigger("selecting",b,{selecting:c.element}))):(c.selecting&&((b.metaKey||b.ctrlKey)&&c.startselected?(c.$element.removeClass("ui-selecting"),c.selecting=!1,c.$element.addClass("ui-selected"),c.selected=!0):(c.$element.removeClass("ui-selecting"),c.selecting=!1,c.startselected&&(c.$element.addClass("ui-unselecting"),c.unselecting=!0),d._trigger("unselecting",b,{unselecting:c.element}))),c.selected&&(b.metaKey||b.ctrlKey||c.startselected||(c.$element.removeClass("ui-selected"),c.selected=!1,c.$element.addClass("ui-unselecting"),c.unselecting=!0,d._trigger("unselecting",b,{unselecting:c.element})))))}),!1}},_mouseStop:function(b){var c=this;return this.dragged=!1,a(".ui-unselecting",this.element[0]).each(function(){var d=a.data(this,"selectable-item");d.$element.removeClass("ui-unselecting"),d.unselecting=!1,d.startselected=!1,c._trigger("unselected",b,{unselected:d.element})}),a(".ui-selecting",this.element[0]).each(function(){var d=a.data(this,"selectable-item");d.$element.removeClass("ui-selecting").addClass("ui-selected"),d.selecting=!1,d.selected=!0,d.startselected=!0,c._trigger("selected",b,{selected:d.element})}),this._trigger("stop",b),this.helper.remove(),!1}})}(jQuery),function(a){function b(a,b,c){return a>=b&&b+c>a}function c(a){return/left|right/.test(a.css("float"))||/inline|table-cell/.test(a.css("display"))}a.widget("ui.sortable",a.ui.mouse,{version:"@VERSION",widgetEventPrefix:"sort",ready:!1,options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3,activate:null,beforeStop:null,change:null,deactivate:null,out:null,over:null,receive:null,remove:null,sort:null,start:null,stop:null,update:null},_create:function(){var a=this.options;this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.floating=this.items.length?"x"===a.axis||c(this.items[0].item):!1,this.offset=this.element.offset(),this._mouseInit(),this.ready=!0},_destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled"),this._mouseDestroy();for(var a=this.items.length-1;a>=0;a--)this.items[a].item.removeData(this.widgetName+"-item");return this},_mouseCapture:function(b,c){var d=null,e=!1,f=this;return this.reverting?!1:this.options.disabled||"static"===this.options.type?!1:(this._refreshItems(b),a(b.target).parents().each(function(){return a.data(this,f.widgetName+"-item")===f?(d=a(this),!1):void 0}),a.data(b.target,f.widgetName+"-item")===f&&(d=a(b.target)),d?!this.options.handle||c||(a(this.options.handle,d).find("*").addBack().each(function(){this===b.target&&(e=!0)}),e)?(this.currentItem=d,this._removeCurrentsFromItems(),!0):!1:!1)},_mouseStart:function(b,c,d){var e,f,g=this.options;if(this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(b),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),this.originalPosition=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,g.cursorAt&&this._adjustOffsetFromHelper(g.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!==this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),g.containment&&this._setContainment(),g.cursor&&"auto"!==g.cursor&&(f=this.document.find("body"),this.storedCursor=f.css("cursor"),f.css("cursor",g.cursor),this.storedStylesheet=a("<style>*{ cursor: "+g.cursor+" !important; }</style>").appendTo(f)),g.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",g.opacity)),g.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",g.zIndex)),this.scrollParent[0]!==document&&"HTML"!==this.scrollParent[0].tagName&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",b,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions(),!d)for(e=this.containers.length-1;e>=0;e--)this.containers[e]._trigger("activate",b,this._uiHash(this));return a.ui.ddmanager&&(a.ui.ddmanager.current=this),a.ui.ddmanager&&!g.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this.dragging=!0,this.helper.addClass("ui-sortable-helper"),this._mouseDrag(b),!0},_mouseDrag:function(b){var c,d,e,f,g=this.options,h=!1;for(this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs),this.options.scroll&&(this.scrollParent[0]!==document&&"HTML"!==this.scrollParent[0].tagName?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-b.pageY<g.scrollSensitivity?this.scrollParent[0].scrollTop=h=this.scrollParent[0].scrollTop+g.scrollSpeed:b.pageY-this.overflowOffset.top<g.scrollSensitivity&&(this.scrollParent[0].scrollTop=h=this.scrollParent[0].scrollTop-g.scrollSpeed),this.overflowOffset.left+this.scrollParent[0].offsetWidth-b.pageX<g.scrollSensitivity?this.scrollParent[0].scrollLeft=h=this.scrollParent[0].scrollLeft+g.scrollSpeed:b.pageX-this.overflowOffset.left<g.scrollSensitivity&&(this.scrollParent[0].scrollLeft=h=this.scrollParent[0].scrollLeft-g.scrollSpeed)):(b.pageY-a(document).scrollTop()<g.scrollSensitivity?h=a(document).scrollTop(a(document).scrollTop()-g.scrollSpeed):a(window).height()-(b.pageY-a(document).scrollTop())<g.scrollSensitivity&&(h=a(document).scrollTop(a(document).scrollTop()+g.scrollSpeed)),b.pageX-a(document).scrollLeft()<g.scrollSensitivity?h=a(document).scrollLeft(a(document).scrollLeft()-g.scrollSpeed):a(window).width()-(b.pageX-a(document).scrollLeft())<g.scrollSensitivity&&(h=a(document).scrollLeft(a(document).scrollLeft()+g.scrollSpeed))),h!==!1&&a.ui.ddmanager&&!g.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b)),this.positionAbs=this._convertPositionTo("absolute"),this.options.axis&&"y"===this.options.axis||(this.helper[0].style.left=this.position.left+"px"),this.options.axis&&"x"===this.options.axis||(this.helper[0].style.top=this.position.top+"px"),c=this.items.length-1;c>=0;c--)if(d=this.items[c],e=d.item[0],f=this._intersectsWithPointer(d),f&&d.instance===this.currentContainer&&e!==this.currentItem[0]&&this.placeholder[1===f?"next":"prev"]()[0]!==e&&!a.contains(this.placeholder[0],e)&&("semi-dynamic"===this.options.type?!a.contains(this.element[0],e):!0)){if(this.direction=1===f?"down":"up","pointer"!==this.options.tolerance&&!this._intersectsWithSides(d))break;this._rearrange(b,d),this._trigger("change",b,this._uiHash());break}return this._contactContainers(b),a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),this._trigger("sort",b,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(b,c){if(b){if(a.ui.ddmanager&&!this.options.dropBehaviour&&a.ui.ddmanager.drop(this,b),this.options.revert){var d=this,e=this.placeholder.offset(),f=this.options.axis,g={};f&&"x"!==f||(g.left=e.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollLeft)),f&&"y"!==f||(g.top=e.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollTop)),this.reverting=!0,a(this.helper).animate(g,parseInt(this.options.revert,10)||500,function(){d._clear(b)})}else this._clear(b,c);return!1}},cancel:function(){if(this.dragging){this._mouseUp({target:null}),"original"===this.options.helper?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var b=this.containers.length-1;b>=0;b--)this.containers[b]._trigger("deactivate",null,this._uiHash(this)),this.containers[b].containerCache.over&&(this.containers[b]._trigger("out",null,this._uiHash(this)),this.containers[b].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),"original"!==this.options.helper&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),a.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?a(this.domPosition.prev).after(this.currentItem):a(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},a(c).each(function(){var c=(a(b.item||this).attr(b.attribute||"id")||"").match(b.expression||/(.+)[\-=_](.+)/);c&&d.push((b.key||c[1]+"[]")+"="+(b.key&&b.expression?c[1]:c[2]))}),!d.length&&b.key&&d.push(b.key+"="),d.join("&")},toArray:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},c.each(function(){d.push(a(b.item||this).attr(b.attribute||"id")||"")}),d},_intersectsWith:function(a){var b=this.positionAbs.left,c=b+this.helperProportions.width,d=this.positionAbs.top,e=d+this.helperProportions.height,f=a.left,g=f+a.width,h=a.top,i=h+a.height,j=this.offset.click.top,k=this.offset.click.left,l="x"===this.options.axis||d+j>h&&i>d+j,m="y"===this.options.axis||b+k>f&&g>b+k,n=l&&m;return"pointer"===this.options.tolerance||this.options.forcePointerForContainers||"pointer"!==this.options.tolerance&&this.helperProportions[this.floating?"width":"height"]>a[this.floating?"width":"height"]?n:f<b+this.helperProportions.width/2&&c-this.helperProportions.width/2<g&&h<d+this.helperProportions.height/2&&e-this.helperProportions.height/2<i},_intersectsWithPointer:function(a){var c="x"===this.options.axis||b(this.positionAbs.top+this.offset.click.top,a.top,a.height),d="y"===this.options.axis||b(this.positionAbs.left+this.offset.click.left,a.left,a.width),e=c&&d,f=this._getDragVerticalDirection(),g=this._getDragHorizontalDirection();return e?this.floating?g&&"right"===g||"down"===f?2:1:f&&("down"===f?2:1):!1},_intersectsWithSides:function(a){var c=b(this.positionAbs.top+this.offset.click.top,a.top+a.height/2,a.height),d=b(this.positionAbs.left+this.offset.click.left,a.left+a.width/2,a.width),e=this._getDragVerticalDirection(),f=this._getDragHorizontalDirection();return this.floating&&f?"right"===f&&d||"left"===f&&!d:e&&("down"===e&&c||"up"===e&&!c)},_getDragVerticalDirection:function(){var a=this.positionAbs.top-this.lastPositionAbs.top;return 0!==a&&(a>0?"down":"up")},_getDragHorizontalDirection:function(){var a=this.positionAbs.left-this.lastPositionAbs.left;return 0!==a&&(a>0?"right":"left")},refresh:function(a){return this._refreshItems(a),this.refreshPositions(),this},_connectWith:function(){var a=this.options;return a.connectWith.constructor===String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(b){function c(){h.push(this)}var d,e,f,g,h=[],i=[],j=this._connectWith();if(j&&b)for(d=j.length-1;d>=0;d--)for(f=a(j[d]),e=f.length-1;e>=0;e--)g=a.data(f[e],this.widgetFullName),g&&g!==this&&!g.options.disabled&&i.push([a.isFunction(g.options.items)?g.options.items.call(g.element):a(g.options.items,g.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),g]);for(i.push([a.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):a(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]),d=i.length-1;d>=0;d--)i[d][0].each(c);return a(h)},_removeCurrentsFromItems:function(){var b=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=a.grep(this.items,function(a){for(var c=0;c<b.length;c++)if(b[c]===a.item[0])return!1;return!0})},_refreshItems:function(b){this.items=[],this.containers=[this];var c,d,e,f,g,h,i,j,k=this.items,l=[[a.isFunction(this.options.items)?this.options.items.call(this.element[0],b,{item:this.currentItem}):a(this.options.items,this.element),this]],m=this._connectWith();if(m&&this.ready)for(c=m.length-1;c>=0;c--)for(e=a(m[c]),d=e.length-1;d>=0;d--)f=a.data(e[d],this.widgetFullName),f&&f!==this&&!f.options.disabled&&(l.push([a.isFunction(f.options.items)?f.options.items.call(f.element[0],b,{item:this.currentItem}):a(f.options.items,f.element),f]),this.containers.push(f));for(c=l.length-1;c>=0;c--)for(g=l[c][1],h=l[c][0],d=0,j=h.length;j>d;d++)i=a(h[d]),i.data(this.widgetName+"-item",g),k.push({item:i,instance:g,width:0,height:0,left:0,top:0})},refreshPositions:function(b){this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());var c,d,e,f;for(c=this.items.length-1;c>=0;c--)d=this.items[c],d.instance!==this.currentContainer&&this.currentContainer&&d.item[0]!==this.currentItem[0]||(e=this.options.toleranceElement?a(this.options.toleranceElement,d.item):d.item,b||(d.width=e.outerWidth(),d.height=e.outerHeight()),f=e.offset(),d.left=f.left,d.top=f.top);if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(c=this.containers.length-1;c>=0;c--)f=this.containers[c].element.offset(),this.containers[c].containerCache.left=f.left,this.containers[c].containerCache.top=f.top,this.containers[c].containerCache.width=this.containers[c].element.outerWidth(),this.containers[c].containerCache.height=this.containers[c].element.outerHeight();return this},_createPlaceholder:function(b){b=b||this;var c,d=b.options;d.placeholder&&d.placeholder.constructor!==String||(c=d.placeholder,d.placeholder={element:function(){var d=b.currentItem[0].nodeName.toLowerCase(),e=a("<"+d+">",b.document[0]).addClass(c||b.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper");return"tr"===d?b.currentItem.children().each(function(){a("<td> </td>",b.document[0]).attr("colspan",a(this).attr("colspan")||1).appendTo(e)}):"img"===d&&e.attr("src",b.currentItem.attr("src")),c||e.css("visibility","hidden"),e},update:function(a,e){(!c||d.forcePlaceholderSize)&&(e.height()||e.height(b.currentItem.innerHeight()-parseInt(b.currentItem.css("paddingTop")||0,10)-parseInt(b.currentItem.css("paddingBottom")||0,10)),e.width()||e.width(b.currentItem.innerWidth()-parseInt(b.currentItem.css("paddingLeft")||0,10)-parseInt(b.currentItem.css("paddingRight")||0,10)))}}),b.placeholder=a(d.placeholder.element.call(b.element,b.currentItem)),b.currentItem.after(b.placeholder),d.placeholder.update(b,b.placeholder)},_contactContainers:function(d){var e,f,g,h,i,j,k,l,m,n,o=null,p=null;for(e=this.containers.length-1;e>=0;e--)if(!a.contains(this.currentItem[0],this.containers[e].element[0]))if(this._intersectsWith(this.containers[e].containerCache)){if(o&&a.contains(this.containers[e].element[0],o.element[0]))continue;o=this.containers[e],p=e}else 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-this._renderMenu(c,b),this.isNewMenu=!0,this.menu.refresh(),c.show(),this._resizeMenu(),c.position(a.extend({of:this.element},this.options.position)),this.options.autoFocus&&this.menu.next()},_resizeMenu:function(){var a=this.menu.element;a.outerWidth(Math.max(a.width("").outerWidth()+1,this.element.outerWidth()))},_renderMenu:function(b,c){var d=this;a.each(c,function(a,c){d._renderItemData(b,c)})},_renderItemData:function(a,b){return this._renderItem(a,b).data("ui-autocomplete-item",b)},_renderItem:function(b,c){return a("<li>").append(a("<a>").text(c.label)).appendTo(b)},_move:function(a,b){return this.menu.element.is(":visible")?this.menu.isFirstItem()&&/^previous/.test(a)||this.menu.isLastItem()&&/^next/.test(a)?(this._value(this.term),this.menu.blur(),void 0):(this.menu[a](b),void 0):(this.search(null,b),void 0)},widget:function(){return this.menu.element},_value:function(){return this.valueMethod.apply(this.element,arguments)},_keyEvent:function(a,b){(!this.isMultiLine||this.menu.element.is(":visible"))&&(this._move(a,b),b.preventDefault())}}),a.extend(a.ui.autocomplete,{escapeRegex:function(a){return a.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&")},filter:function(b,c){var d=new RegExp(a.ui.autocomplete.escapeRegex(c),"i");return a.grep(b,function(a){return d.test(a.label||a.value||a)})}}),a.widget("ui.autocomplete",a.ui.autocomplete,{options:{messages:{noResults:"No search results.",results:function(a){return a+(a>1?" results are":" result is")+" available, use up and down arrow keys to navigate."}}},__response:function(a){var b;this._superApply(arguments),this.options.disabled||this.cancelSearch||(b=a&&a.length?this.options.messages.results(a.length):this.options.messages.noResults,this.liveRegion.text(b))}})}(jQuery),function(a){var b,c,d,e,f="ui-button ui-widget ui-state-default ui-corner-all",g="ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",h=function(){var b=a(this);setTimeout(function(){b.find(":ui-button").button("refresh")},1)},i=function(b){var c=b.name,d=b.form,e=a([]);return c&&(c=c.replace(/'/g,"\\'"),e=d?a(d).find("[name='"+c+"']"):a("[name='"+c+"']",b.ownerDocument).filter(function(){return!this.form})),e};a.widget("ui.button",{version:"@VERSION",defaultElement:"<button>",options:{disabled:null,text:!0,label:null,icons:{primary:null,secondary:null}},_create:function(){this.element.closest("form").unbind("reset"+this.eventNamespace).bind("reset"+this.eventNamespace,h),"boolean"!=typeof this.options.disabled?this.options.disabled=!!this.element.prop("disabled"):this.element.prop("disabled",this.options.disabled),this._determineButtonType(),this.hasTitle=!!this.buttonElement.attr("title");var g=this,j=this.options,k="checkbox"===this.type||"radio"===this.type,l=k?"":"ui-state-active";null===j.label&&(j.label="input"===this.type?this.buttonElement.val():this.buttonElement.html()),this._hoverable(this.buttonElement),this.buttonElement.addClass(f).attr("role","button").bind("mouseenter"+this.eventNamespace,function(){j.disabled||this===b&&a(this).addClass("ui-state-active")}).bind("mouseleave"+this.eventNamespace,function(){j.disabled||a(this).removeClass(l)}).bind("click"+this.eventNamespace,function(a){j.disabled&&(a.preventDefault(),a.stopImmediatePropagation())}),this._on({focus:function(){this.buttonElement.addClass("ui-state-focus")},blur:function(){this.buttonElement.removeClass("ui-state-focus")}}),k&&(this.element.bind("change"+this.eventNamespace,function(){e||g.refresh()}),this.buttonElement.bind("mousedown"+this.eventNamespace,function(a){j.disabled||(e=!1,c=a.pageX,d=a.pageY)}).bind("mouseup"+this.eventNamespace,function(a){j.disabled||(c!==a.pageX||d!==a.pageY)&&(e=!0)})),"checkbox"===this.type?this.buttonElement.bind("click"+this.eventNamespace,function(){return j.disabled||e?!1:void 0}):"radio"===this.type?this.buttonElement.bind("click"+this.eventNamespace,function(){if(j.disabled||e)return!1;a(this).addClass("ui-state-active"),g.buttonElement.attr("aria-pressed","true");var b=g.element[0];i(b).not(b).map(function(){return a(this).button("widget")[0]}).removeClass("ui-state-active").attr("aria-pressed","false")}):(this.buttonElement.bind("mousedown"+this.eventNamespace,function(){return j.disabled?!1:(a(this).addClass("ui-state-active"),b=this,g.document.one("mouseup",function(){b=null}),void 0)}).bind("mouseup"+this.eventNamespace,function(){return j.disabled?!1:(a(this).removeClass("ui-state-active"),void 0)}).bind("keydown"+this.eventNamespace,function(b){return j.disabled?!1:((b.keyCode===a.ui.keyCode.SPACE||b.keyCode===a.ui.keyCode.ENTER)&&a(this).addClass("ui-state-active"),void 0)}).bind("keyup"+this.eventNamespace+" blur"+this.eventNamespace,function(){a(this).removeClass("ui-state-active")}),this.buttonElement.is("a")&&this.buttonElement.keyup(function(b){b.keyCode===a.ui.keyCode.SPACE&&a(this).click()})),this._setOption("disabled",j.disabled),this._resetButton()},_determineButtonType:function(){var a,b,c;this.type=this.element.is("[type=checkbox]")?"checkbox":this.element.is("[type=radio]")?"radio":this.element.is("input")?"input":"button","checkbox"===this.type||"radio"===this.type?(a=this.element.parents().last(),b="label[for='"+this.element.attr("id")+"']",this.buttonElement=a.find(b),this.buttonElement.length||(a=a.length?a.siblings():this.element.siblings(),this.buttonElement=a.filter(b),this.buttonElement.length||(this.buttonElement=a.find(b))),this.element.addClass("ui-helper-hidden-accessible"),c=this.element.is(":checked"),c&&this.buttonElement.addClass("ui-state-active"),this.buttonElement.prop("aria-pressed",c)):this.buttonElement=this.element},widget:function(){return this.buttonElement},_destroy:function(){this.element.removeClass("ui-helper-hidden-accessible"),this.buttonElement.removeClass(f+" ui-state-active "+g).removeAttr("role").removeAttr("aria-pressed").html(this.buttonElement.find(".ui-button-text").html()),this.hasTitle||this.buttonElement.removeAttr("title")},_setOption:function(a,b){return this._super(a,b),"disabled"===a?(this.widget().toggleClass("ui-state-disabled",!!b),this.element.prop("disabled",!!b),b&&this.buttonElement.removeClass("ui-state-focus"),void 0):(this._resetButton(),void 0)},refresh:function(){var b=this.element.is("input, button")?this.element.is(":disabled"):this.element.hasClass("ui-button-disabled");b!==this.options.disabled&&this._setOption("disabled",b),"radio"===this.type?i(this.element[0]).each(function(){a(this).is(":checked")?a(this).button("widget").addClass("ui-state-active").attr("aria-pressed","true"):a(this).button("widget").removeClass("ui-state-active").attr("aria-pressed","false")}):"checkbox"===this.type&&(this.element.is(":checked")?this.buttonElement.addClass("ui-state-active").attr("aria-pressed","true"):this.buttonElement.removeClass("ui-state-active").attr("aria-pressed","false"))},_resetButton:function(){if("input"===this.type)return this.options.label&&this.element.val(this.options.label),void 0;var b=this.buttonElement.removeClass(g),c=a("<span></span>",this.document[0]).addClass("ui-button-text").html(this.options.label).appendTo(b.empty()).text(),d=this.options.icons,e=d.primary&&d.secondary,f=[];d.primary||d.secondary?(this.options.text&&f.push("ui-button-text-icon"+(e?"s":d.primary?"-primary":"-secondary")),d.primary&&b.prepend("<span class='ui-button-icon-primary ui-icon "+d.primary+"'></span>"),d.secondary&&b.append("<span class='ui-button-icon-secondary ui-icon "+d.secondary+"'></span>"),this.options.text||(f.push(e?"ui-button-icons-only":"ui-button-icon-only"),this.hasTitle||b.attr("title",a.trim(c)))):f.push("ui-button-text-only"),b.addClass(f.join(" "))}}),a.widget("ui.buttonset",{version:"@VERSION",options:{items:"button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(ui-button)"},_create:function(){this.element.addClass("ui-buttonset")},_init:function(){this.refresh()},_setOption:function(a,b){"disabled"===a&&this.buttons.button("option",a,b),this._super(a,b)},refresh:function(){var b="rtl"===this.element.css("direction");this.buttons=this.element.find(this.options.items).filter(":ui-button").button("refresh").end().not(":ui-button").button().end().map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass(b?"ui-corner-right":"ui-corner-left").end().filter(":last").addClass(b?"ui-corner-left":"ui-corner-right").end().end()},_destroy:function(){this.element.removeClass("ui-buttonset"),this.buttons.map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy")}})}(jQuery),function(a,b){function c(a){for(var b,c;a.length&&a[0]!==document;){if(b=a.css("position"),("absolute"===b||"relative"===b||"fixed"===b)&&(c=parseInt(a.css("zIndex"),10),!isNaN(c)&&0!==c))return c;a=a.parent()}return 0}function d(){this._curInst=null,this._keyEvent=!1,this._disabledInputs=[],this._datepickerShowing=!1,this._inDialog=!1,this._mainDivId="ui-datepicker-div",this._inlineClass="ui-datepicker-inline",this._appendClass="ui-datepicker-append",this._triggerClass="ui-datepicker-trigger",this._dialogClass="ui-datepicker-dialog",this._disableClass="ui-datepicker-disabled",this._unselectableClass="ui-datepicker-unselectable",this._currentClass="ui-datepicker-current-day",this._dayOverClass="ui-datepicker-days-cell-over",this.regional=[],this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:!1,showMonthAfterYear:!1,yearSuffix:""},this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:!1,hideIfNoPrevNext:!1,navigationAsDateFormat:!1,gotoCurrent:!1,changeMonth:!1,changeYear:!1,yearRange:"c-10:c+10",showOtherMonths:!1,selectOtherMonths:!1,showWeek:!1,calculateWeek:this.iso8601Week,shortYearCutoff:"+10",minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:!0,showButtonPanel:!1,autoSize:!1,disabled:!1},a.extend(this._defaults,this.regional[""]),this.dpDiv=e(a("<div id='"+this._mainDivId+"' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>"))}function e(b){var c="button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";return b.delegate(c,"mouseout",function(){a(this).removeClass("ui-state-hover"),-1!==this.className.indexOf("ui-datepicker-prev")&&a(this).removeClass("ui-datepicker-prev-hover"),-1!==this.className.indexOf("ui-datepicker-next")&&a(this).removeClass("ui-datepicker-next-hover")}).delegate(c,"mouseover",function(){a.datepicker._isDisabledDatepicker(g.inline?b.parent()[0]:g.input[0])||(a(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"),a(this).addClass("ui-state-hover"),-1!==this.className.indexOf("ui-datepicker-prev")&&a(this).addClass("ui-datepicker-prev-hover"),-1!==this.className.indexOf("ui-datepicker-next")&&a(this).addClass("ui-datepicker-next-hover"))})}function f(b,c){a.extend(b,c);for(var d in c)null==c[d]&&(b[d]=c[d]);return b}a.extend(a.ui,{datepicker:{version:"@VERSION"}});var g,h="datepicker";a.extend(d.prototype,{markerClassName:"hasDatepicker",maxRows:4,_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(a){return f(this._defaults,a||{}),this},_attachDatepicker:function(b,c){var d,e,f;d=b.nodeName.toLowerCase(),e="div"===d||"span"===d,b.id||(this.uuid+=1,b.id="dp"+this.uuid),f=this._newInst(a(b),e),f.settings=a.extend({},c||{}),"input"===d?this._connectDatepicker(b,f):e&&this._inlineDatepicker(b,f)},_newInst:function(b,c){var d=b[0].id.replace(/([^A-Za-z0-9_\-])/g,"\\\\$1");return{id:d,input:b,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:c,dpDiv:c?e(a("<div class='"+this._inlineClass+" ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")):this.dpDiv}},_connectDatepicker:function(b,c){var d=a(b);c.append=a([]),c.trigger=a([]),d.hasClass(this.markerClassName)||(this._attachments(d,c),d.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp),this._autoSize(c),a.data(b,h,c),c.settings.disabled&&this._disableDatepicker(b))},_attachments:function(b,c){var d,e,f,g=this._get(c,"appendText"),h=this._get(c,"isRTL");c.append&&c.append.remove(),g&&(c.append=a("<span class='"+this._appendClass+"'>"+g+"</span>"),b[h?"before":"after"](c.append)),b.unbind("focus",this._showDatepicker),c.trigger&&c.trigger.remove(),d=this._get(c,"showOn"),("focus"===d||"both"===d)&&b.focus(this._showDatepicker),("button"===d||"both"===d)&&(e=this._get(c,"buttonText"),f=this._get(c,"buttonImage"),c.trigger=a(this._get(c,"buttonImageOnly")?a("<img/>").addClass(this._triggerClass).attr({src:f,alt:e,title:e}):a("<button type='button'></button>").addClass(this._triggerClass).html(f?a("<img/>").attr({src:f,alt:e,title:e}):e)),b[h?"before":"after"](c.trigger),c.trigger.click(function(){return a.datepicker._datepickerShowing&&a.datepicker._lastInput===b[0]?a.datepicker._hideDatepicker():a.datepicker._datepickerShowing&&a.datepicker._lastInput!==b[0]?(a.datepicker._hideDatepicker(),a.datepicker._showDatepicker(b[0])):a.datepicker._showDatepicker(b[0]),!1}))},_autoSize:function(a){if(this._get(a,"autoSize")&&!a.inline){var b,c,d,e,f=new Date(2009,11,20),g=this._get(a,"dateFormat");g.match(/[DM]/)&&(b=function(a){for(c=0,d=0,e=0;e<a.length;e++)a[e].length>c&&(c=a[e].length,d=e);return d},f.setMonth(b(this._get(a,g.match(/MM/)?"monthNames":"monthNamesShort"))),f.setDate(b(this._get(a,g.match(/DD/)?"dayNames":"dayNamesShort"))+20-f.getDay())),a.input.attr("size",this._formatDate(a,f).length)}},_inlineDatepicker:function(b,c){var d=a(b);d.hasClass(this.markerClassName)||(d.addClass(this.markerClassName).append(c.dpDiv),a.data(b,h,c),this._setDate(c,this._getDefaultDate(c),!0),this._updateDatepicker(c),this._updateAlternate(c),c.settings.disabled&&this._disableDatepicker(b),c.dpDiv.css("display","block"))},_dialogDatepicker:function(b,c,d,e,g){var i,j,k,l,m,n=this._dialogInst;return n||(this.uuid+=1,i="dp"+this.uuid,this._dialogInput=a("<input type='text' id='"+i+"' style='position: absolute; top: -100px; width: 0px;'/>"),this._dialogInput.keydown(this._doKeyDown),a("body").append(this._dialogInput),n=this._dialogInst=this._newInst(this._dialogInput,!1),n.settings={},a.data(this._dialogInput[0],h,n)),f(n.settings,e||{}),c=c&&c.constructor===Date?this._formatDate(n,c):c,this._dialogInput.val(c),this._pos=g?g.length?g:[g.pageX,g.pageY]:null,this._pos||(j=document.documentElement.clientWidth,k=document.documentElement.clientHeight,l=document.documentElement.scrollLeft||document.body.scrollLeft,m=document.documentElement.scrollTop||document.body.scrollTop,this._pos=[j/2-100+l,k/2-150+m]),this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px"),n.settings.onSelect=d,this._inDialog=!0,this.dpDiv.addClass(this._dialogClass),this._showDatepicker(this._dialogInput[0]),a.blockUI&&a.blockUI(this.dpDiv),a.data(this._dialogInput[0],h,n),this},_destroyDatepicker:function(b){var c,d=a(b),e=a.data(b,h);d.hasClass(this.markerClassName)&&(c=b.nodeName.toLowerCase(),a.removeData(b,h),"input"===c?(e.append.remove(),e.trigger.remove(),d.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)):("div"===c||"span"===c)&&d.removeClass(this.markerClassName).empty())},_enableDatepicker:function(b){var c,d,e=a(b),f=a.data(b,h);e.hasClass(this.markerClassName)&&(c=b.nodeName.toLowerCase(),"input"===c?(b.disabled=!1,f.trigger.filter("button").each(function(){this.disabled=!1}).end().filter("img").css({opacity:"1.0",cursor:""})):("div"===c||"span"===c)&&(d=e.children("."+this._inlineClass),d.children().removeClass("ui-state-disabled"),d.find("select.ui-datepicker-month, select.ui-datepicker-year").prop("disabled",!1)),this._disabledInputs=a.map(this._disabledInputs,function(a){return a===b?null:a}))},_disableDatepicker:function(b){var c,d,e=a(b),f=a.data(b,h);e.hasClass(this.markerClassName)&&(c=b.nodeName.toLowerCase(),"input"===c?(b.disabled=!0,f.trigger.filter("button").each(function(){this.disabled=!0}).end().filter("img").css({opacity:"0.5",cursor:"default"})):("div"===c||"span"===c)&&(d=e.children("."+this._inlineClass),d.children().addClass("ui-state-disabled"),d.find("select.ui-datepicker-month, select.ui-datepicker-year").prop("disabled",!0)),this._disabledInputs=a.map(this._disabledInputs,function(a){return a===b?null:a}),this._disabledInputs[this._disabledInputs.length]=b)},_isDisabledDatepicker:function(a){if(!a)return!1;for(var b=0;b<this._disabledInputs.length;b++)if(this._disabledInputs[b]===a)return!0;return!1},_getInst:function(b){try{return a.data(b,h)}catch(c){throw"Missing instance data for this datepicker"}},_optionDatepicker:function(c,d,e){var g,h,i,j,k=this._getInst(c);return 2===arguments.length&&"string"==typeof d?"defaults"===d?a.extend({},a.datepicker._defaults):k?"all"===d?a.extend({},k.settings):this._get(k,d):null:(g=d||{},"string"==typeof d&&(g={},g[d]=e),k&&(this._curInst===k&&this._hideDatepicker(),h=this._getDateDatepicker(c,!0),i=this._getMinMaxDate(k,"min"),j=this._getMinMaxDate(k,"max"),f(k.settings,g),null!==i&&g.dateFormat!==b&&g.minDate===b&&(k.settings.minDate=this._formatDate(k,i)),null!==j&&g.dateFormat!==b&&g.maxDate===b&&(k.settings.maxDate=this._formatDate(k,j)),"disabled"in g&&(g.disabled?this._disableDatepicker(c):this._enableDatepicker(c)),this._attachments(a(c),k),this._autoSize(k),this._setDate(k,h),this._updateAlternate(k),this._updateDatepicker(k)),void 0)},_changeDatepicker:function(a,b,c){this._optionDatepicker(a,b,c)},_refreshDatepicker:function(a){var b=this._getInst(a);b&&this._updateDatepicker(b)},_setDateDatepicker:function(a,b){var c=this._getInst(a);c&&(this._setDate(c,b),this._updateDatepicker(c),this._updateAlternate(c))},_getDateDatepicker:function(a,b){var c=this._getInst(a);return c&&!c.inline&&this._setDateFromField(c,b),c?this._getDate(c):null},_doKeyDown:function(b){var c,d,e,f=a.datepicker._getInst(b.target),g=!0,h=f.dpDiv.is(".ui-datepicker-rtl");if(f._keyEvent=!0,a.datepicker._datepickerShowing)switch(b.keyCode){case 9:a.datepicker._hideDatepicker(),g=!1;break;case 13:return e=a("td."+a.datepicker._dayOverClass+":not(."+a.datepicker._currentClass+")",f.dpDiv),e[0]&&a.datepicker._selectDay(b.target,f.selectedMonth,f.selectedYear,e[0]),c=a.datepicker._get(f,"onSelect"),c?(d=a.datepicker._formatDate(f),c.apply(f.input?f.input[0]:null,[d,f])):a.datepicker._hideDatepicker(),!1;case 27:a.datepicker._hideDatepicker();break;case 33:a.datepicker._adjustDate(b.target,b.ctrlKey?-a.datepicker._get(f,"stepBigMonths"):-a.datepicker._get(f,"stepMonths"),"M");break;case 34:a.datepicker._adjustDate(b.target,b.ctrlKey?+a.datepicker._get(f,"stepBigMonths"):+a.datepicker._get(f,"stepMonths"),"M");break;case 35:(b.ctrlKey||b.metaKey)&&a.datepicker._clearDate(b.target),g=b.ctrlKey||b.metaKey;break;case 36:(b.ctrlKey||b.metaKey)&&a.datepicker._gotoToday(b.target),g=b.ctrlKey||b.metaKey;break;case 37:(b.ctrlKey||b.metaKey)&&a.datepicker._adjustDate(b.target,h?1:-1,"D"),g=b.ctrlKey||b.metaKey,b.originalEvent.altKey&&a.datepicker._adjustDate(b.target,b.ctrlKey?-a.datepicker._get(f,"stepBigMonths"):-a.datepicker._get(f,"stepMonths"),"M");break;case 38:(b.ctrlKey||b.metaKey)&&a.datepicker._adjustDate(b.target,-7,"D"),g=b.ctrlKey||b.metaKey;break;case 39:(b.ctrlKey||b.metaKey)&&a.datepicker._adjustDate(b.target,h?-1:1,"D"),g=b.ctrlKey||b.metaKey,b.originalEvent.altKey&&a.datepicker._adjustDate(b.target,b.ctrlKey?+a.datepicker._get(f,"stepBigMonths"):+a.datepicker._get(f,"stepMonths"),"M");break;case 40:(b.ctrlKey||b.metaKey)&&a.datepicker._adjustDate(b.target,7,"D"),g=b.ctrlKey||b.metaKey;break;default:g=!1}else 36===b.keyCode&&b.ctrlKey?a.datepicker._showDatepicker(this):g=!1;g&&(b.preventDefault(),b.stopPropagation())},_doKeyPress:function(b){var c,d,e=a.datepicker._getInst(b.target);return a.datepicker._get(e,"constrainInput")?(c=a.datepicker._possibleChars(a.datepicker._get(e,"dateFormat")),d=String.fromCharCode(null==b.charCode?b.keyCode:b.charCode),b.ctrlKey||b.metaKey||" ">d||!c||c.indexOf(d)>-1):void 0},_doKeyUp:function(b){var c,d=a.datepicker._getInst(b.target);if(d.input.val()!==d.lastVal)try{c=a.datepicker.parseDate(a.datepicker._get(d,"dateFormat"),d.input?d.input.val():null,a.datepicker._getFormatConfig(d)),c&&(a.datepicker._setDateFromField(d),a.datepicker._updateAlternate(d),a.datepicker._updateDatepicker(d))}catch(e){}return!0},_showDatepicker:function(b){if(b=b.target||b,"input"!==b.nodeName.toLowerCase()&&(b=a("input",b.parentNode)[0]),!a.datepicker._isDisabledDatepicker(b)&&a.datepicker._lastInput!==b){var d,e,g,h,i,j,k;d=a.datepicker._getInst(b),a.datepicker._curInst&&a.datepicker._curInst!==d&&(a.datepicker._curInst.dpDiv.stop(!0,!0),d&&a.datepicker._datepickerShowing&&a.datepicker._hideDatepicker(a.datepicker._curInst.input[0])),e=a.datepicker._get(d,"beforeShow"),g=e?e.apply(b,[b,d]):{},g!==!1&&(f(d.settings,g),d.lastVal=null,a.datepicker._lastInput=b,a.datepicker._setDateFromField(d),a.datepicker._inDialog&&(b.value=""),a.datepicker._pos||(a.datepicker._pos=a.datepicker._findPos(b),a.datepicker._pos[1]+=b.offsetHeight),h=!1,a(b).parents().each(function(){return h|="fixed"===a(this).css("position"),!h}),i={left:a.datepicker._pos[0],top:a.datepicker._pos[1]},a.datepicker._pos=null,d.dpDiv.empty(),d.dpDiv.css({position:"absolute",display:"block",top:"-1000px"}),a.datepicker._updateDatepicker(d),i=a.datepicker._checkOffset(d,i,h),d.dpDiv.css({position:a.datepicker._inDialog&&a.blockUI?"static":h?"fixed":"absolute",display:"none",left:i.left+"px",top:i.top+"px"}),d.inline||(j=a.datepicker._get(d,"showAnim"),k=a.datepicker._get(d,"duration"),d.dpDiv.css("z-index",c(a(b))+1),a.datepicker._datepickerShowing=!0,a.effects&&a.effects.effect[j]?d.dpDiv.show(j,a.datepicker._get(d,"showOptions"),k):d.dpDiv[j||"show"](j?k:null),a.datepicker._shouldFocusInput(d)&&d.input.focus(),a.datepicker._curInst=d))}},_updateDatepicker:function(b){this.maxRows=4,g=b,b.dpDiv.empty().append(this._generateHTML(b)),this._attachHandlers(b),b.dpDiv.find("."+this._dayOverClass+" a").mouseover();var c,d=this._getNumberOfMonths(b),e=d[1],f=17;b.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""),e>1&&b.dpDiv.addClass("ui-datepicker-multi-"+e).css("width",f*e+"em"),b.dpDiv[(1!==d[0]||1!==d[1]?"add":"remove")+"Class"]("ui-datepicker-multi"),b.dpDiv[(this._get(b,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl"),b===a.datepicker._curInst&&a.datepicker._datepickerShowing&&a.datepicker._shouldFocusInput(b)&&b.input.focus(),b.yearshtml&&(c=b.yearshtml,setTimeout(function(){c===b.yearshtml&&b.yearshtml&&b.dpDiv.find("select.ui-datepicker-year:first").replaceWith(b.yearshtml),c=b.yearshtml=null},0))},_shouldFocusInput:function(a){return a.input&&a.input.is(":visible")&&!a.input.is(":disabled")&&!a.input.is(":focus")},_checkOffset:function(b,c,d){var e=b.dpDiv.outerWidth(),f=b.dpDiv.outerHeight(),g=b.input?b.input.outerWidth():0,h=b.input?b.input.outerHeight():0,i=document.documentElement.clientWidth+(d?0:a(document).scrollLeft()),j=document.documentElement.clientHeight+(d?0:a(document).scrollTop());return c.left-=this._get(b,"isRTL")?e-g:0,c.left-=d&&c.left===b.input.offset().left?a(document).scrollLeft():0,c.top-=d&&c.top===b.input.offset().top+h?a(document).scrollTop():0,c.left-=Math.min(c.left,c.left+e>i&&i>e?Math.abs(c.left+e-i):0),c.top-=Math.min(c.top,c.top+f>j&&j>f?Math.abs(f+h):0),c},_findPos:function(b){for(var c,d=this._getInst(b),e=this._get(d,"isRTL");b&&("hidden"===b.type||1!==b.nodeType||a.expr.filters.hidden(b));)b=b[e?"previousSibling":"nextSibling"];return c=a(b).offset(),[c.left,c.top]},_hideDatepicker:function(b){var c,d,e,f,g=this._curInst;!g||b&&g!==a.data(b,h)||this._datepickerShowing&&(c=this._get(g,"showAnim"),d=this._get(g,"duration"),e=function(){a.datepicker._tidyDialog(g)},a.effects&&(a.effects.effect[c]||a.effects[c])?g.dpDiv.hide(c,a.datepicker._get(g,"showOptions"),d,e):g.dpDiv["slideDown"===c?"slideUp":"fadeIn"===c?"fadeOut":"hide"](c?d:null,e),c||e(),this._datepickerShowing=!1,f=this._get(g,"onClose"),f&&f.apply(g.input?g.input[0]:null,[g.input?g.input.val():"",g]),this._lastInput=null,this._inDialog&&(this._dialogInput.css({position:"absolute",left:"0",top:"-100px"}),a.blockUI&&(a.unblockUI(),a("body").append(this.dpDiv))),this._inDialog=!1)},_tidyDialog:function(a){a.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(b){if(a.datepicker._curInst){var c=a(b.target),d=a.datepicker._getInst(c[0]);(c[0].id!==a.datepicker._mainDivId&&0===c.parents("#"+a.datepicker._mainDivId).length&&!c.hasClass(a.datepicker.markerClassName)&&!c.closest("."+a.datepicker._triggerClass).length&&a.datepicker._datepickerShowing&&(!a.datepicker._inDialog||!a.blockUI)||c.hasClass(a.datepicker.markerClassName)&&a.datepicker._curInst!==d)&&a.datepicker._hideDatepicker()}},_adjustDate:function(b,c,d){var e=a(b),f=this._getInst(e[0]);this._isDisabledDatepicker(e[0])||(this._adjustInstDate(f,c+("M"===d?this._get(f,"showCurrentAtPos"):0),d),this._updateDatepicker(f))},_gotoToday:function(b){var c,d=a(b),e=this._getInst(d[0]);this._get(e,"gotoCurrent")&&e.currentDay?(e.selectedDay=e.currentDay,e.drawMonth=e.selectedMonth=e.currentMonth,e.drawYear=e.selectedYear=e.currentYear):(c=new Date,e.selectedDay=c.getDate(),e.drawMonth=e.selectedMonth=c.getMonth(),e.drawYear=e.selectedYear=c.getFullYear()),this._notifyChange(e),this._adjustDate(d)},_selectMonthYear:function(b,c,d){var e=a(b),f=this._getInst(e[0]);f["selected"+("M"===d?"Month":"Year")]=f["draw"+("M"===d?"Month":"Year")]=parseInt(c.options[c.selectedIndex].value,10),this._notifyChange(f),this._adjustDate(e)},_selectDay:function(b,c,d,e){var f,g=a(b);a(e).hasClass(this._unselectableClass)||this._isDisabledDatepicker(g[0])||(f=this._getInst(g[0]),f.selectedDay=f.currentDay=a("a",e).html(),f.selectedMonth=f.currentMonth=c,f.selectedYear=f.currentYear=d,this._selectDate(b,this._formatDate(f,f.currentDay,f.currentMonth,f.currentYear)))},_clearDate:function(b){var c=a(b);this._selectDate(c,"")},_selectDate:function(b,c){var d,e=a(b),f=this._getInst(e[0]);c=null!=c?c:this._formatDate(f),f.input&&f.input.val(c),this._updateAlternate(f),d=this._get(f,"onSelect"),d?d.apply(f.input?f.input[0]:null,[c,f]):f.input&&f.input.trigger("change"),f.inline?this._updateDatepicker(f):(this._hideDatepicker(),this._lastInput=f.input[0],"object"!=typeof f.input[0]&&f.input.focus(),this._lastInput=null)},_updateAlternate:function(b){var c,d,e,f=this._get(b,"altField");f&&(c=this._get(b,"altFormat")||this._get(b,"dateFormat"),d=this._getDate(b),e=this.formatDate(c,d,this._getFormatConfig(b)),a(f).each(function(){a(this).val(e)}))},noWeekends:function(a){var b=a.getDay();return[b>0&&6>b,""]},iso8601Week:function(a){var b,c=new Date(a.getTime());return c.setDate(c.getDate()+4-(c.getDay()||7)),b=c.getTime(),c.setMonth(0),c.setDate(1),Math.floor(Math.round((b-c)/864e5)/7)+1},parseDate:function(b,c,d){if(null==b||null==c)throw"Invalid arguments";if(c="object"==typeof c?c.toString():c+"",""===c)return null;var e,f,g,h,i=0,j=(d?d.shortYearCutoff:null)||this._defaults.shortYearCutoff,k="string"!=typeof j?j:(new Date).getFullYear()%100+parseInt(j,10),l=(d?d.dayNamesShort:null)||this._defaults.dayNamesShort,m=(d?d.dayNames:null)||this._defaults.dayNames,n=(d?d.monthNamesShort:null)||this._defaults.monthNamesShort,o=(d?d.monthNames:null)||this._defaults.monthNames,p=-1,q=-1,r=-1,s=-1,t=!1,u=function(a){var c=e+1<b.length&&b.charAt(e+1)===a;return c&&e++,c},v=function(a){var b=u(a),d="@"===a?14:"!"===a?20:"y"===a&&b?4:"o"===a?3:2,e=new RegExp("^\\d{1,"+d+"}"),f=c.substring(i).match(e);if(!f)throw"Missing number at position "+i;return i+=f[0].length,parseInt(f[0],10)},w=function(b,d,e){var f=-1,g=a.map(u(b)?e:d,function(a,b){return[[b,a]]}).sort(function(a,b){return-(a[1].length-b[1].length)});if(a.each(g,function(a,b){var d=b[1];return c.substr(i,d.length).toLowerCase()===d.toLowerCase()?(f=b[0],i+=d.length,!1):void 0}),-1!==f)return f+1;throw"Unknown name at position "+i},x=function(){if(c.charAt(i)!==b.charAt(e))throw"Unexpected literal at position "+i;i++};for(e=0;e<b.length;e++)if(t)"'"!==b.charAt(e)||u("'")?x():t=!1;else switch(b.charAt(e)){case"d":r=v("d");break;case"D":w("D",l,m);break;case"o":s=v("o");break;case"m":q=v("m");break;case"M":q=w("M",n,o);break;case"y":p=v("y");break;case"@":h=new Date(v("@")),p=h.getFullYear(),q=h.getMonth()+1,r=h.getDate();break;case"!":h=new Date((v("!")-this._ticksTo1970)/1e4),p=h.getFullYear(),q=h.getMonth()+1,r=h.getDate();break;case"'":u("'")?x():t=!0;break;default:x()}if(i<c.length&&(g=c.substr(i),!/^\s+/.test(g)))throw"Extra/unparsed characters found in date: "+g;if(-1===p?p=(new Date).getFullYear():100>p&&(p+=(new Date).getFullYear()-(new Date).getFullYear()%100+(k>=p?0:-100)),s>-1)for(q=1,r=s;;){if(f=this._getDaysInMonth(p,q-1),f>=r)break;q++,r-=f}if(h=this._daylightSavingAdjust(new Date(p,q-1,r)),h.getFullYear()!==p||h.getMonth()+1!==q||h.getDate()!==r)throw"Invalid date";return h},ATOM:"yy-mm-dd",COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:1e7*60*60*24*(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925)),formatDate:function(a,b,c){if(!b)return"";var d,e=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,f=(c?c.dayNames:null)||this._defaults.dayNames,g=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,h=(c?c.monthNames:null)||this._defaults.monthNames,i=function(b){var c=d+1<a.length&&a.charAt(d+1)===b;return c&&d++,c},j=function(a,b,c){var d=""+b;if(i(a))for(;d.length<c;)d="0"+d;return d},k=function(a,b,c,d){return i(a)?d[b]:c[b]},l="",m=!1;if(b)for(d=0;d<a.length;d++)if(m)"'"!==a.charAt(d)||i("'")?l+=a.charAt(d):m=!1;else switch(a.charAt(d)){case"d":l+=j("d",b.getDate(),2);break;case"D":l+=k("D",b.getDay(),e,f);break;case"o":l+=j("o",Math.round((new Date(b.getFullYear(),b.getMonth(),b.getDate()).getTime()-new Date(b.getFullYear(),0,0).getTime())/864e5),3);break;case"m":l+=j("m",b.getMonth()+1,2);break;case"M":l+=k("M",b.getMonth(),g,h);break;case"y":l+=i("y")?b.getFullYear():(b.getYear()%100<10?"0":"")+b.getYear()%100;break;case"@":l+=b.getTime();break;case"!":l+=1e4*b.getTime()+this._ticksTo1970;break;case"'":i("'")?l+="'":m=!0;break;default:l+=a.charAt(d)}return l},_possibleChars:function(a){var b,c="",d=!1,e=function(c){var d=b+1<a.length&&a.charAt(b+1)===c;return d&&b++,d};for(b=0;b<a.length;b++)if(d)"'"!==a.charAt(b)||e("'")?c+=a.charAt(b):d=!1;else switch(a.charAt(b)){case"d":case"m":case"y":case"@":c+="0123456789";break;case"D":case"M":return null;case"'":e("'")?c+="'":d=!0;break;default:c+=a.charAt(b)}return c},_get:function(a,c){return a.settings[c]!==b?a.settings[c]:this._defaults[c]},_setDateFromField:function(a,b){if(a.input.val()!==a.lastVal){var c=this._get(a,"dateFormat"),d=a.lastVal=a.input?a.input.val():null,e=this._getDefaultDate(a),f=e,g=this._getFormatConfig(a);try{f=this.parseDate(c,d,g)||e
-}catch(h){d=b?"":d}a.selectedDay=f.getDate(),a.drawMonth=a.selectedMonth=f.getMonth(),a.drawYear=a.selectedYear=f.getFullYear(),a.currentDay=d?f.getDate():0,a.currentMonth=d?f.getMonth():0,a.currentYear=d?f.getFullYear():0,this._adjustInstDate(a)}},_getDefaultDate:function(a){return this._restrictMinMax(a,this._determineDate(a,this._get(a,"defaultDate"),new Date))},_determineDate:function(b,c,d){var e=function(a){var b=new Date;return b.setDate(b.getDate()+a),b},f=function(c){try{return a.datepicker.parseDate(a.datepicker._get(b,"dateFormat"),c,a.datepicker._getFormatConfig(b))}catch(d){}for(var e=(c.toLowerCase().match(/^c/)?a.datepicker._getDate(b):null)||new Date,f=e.getFullYear(),g=e.getMonth(),h=e.getDate(),i=/([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,j=i.exec(c);j;){switch(j[2]||"d"){case"d":case"D":h+=parseInt(j[1],10);break;case"w":case"W":h+=7*parseInt(j[1],10);break;case"m":case"M":g+=parseInt(j[1],10),h=Math.min(h,a.datepicker._getDaysInMonth(f,g));break;case"y":case"Y":f+=parseInt(j[1],10),h=Math.min(h,a.datepicker._getDaysInMonth(f,g))}j=i.exec(c)}return new Date(f,g,h)},g=null==c||""===c?d:"string"==typeof c?f(c):"number"==typeof c?isNaN(c)?d:e(c):new Date(c.getTime());return g=g&&"Invalid Date"===g.toString()?d:g,g&&(g.setHours(0),g.setMinutes(0),g.setSeconds(0),g.setMilliseconds(0)),this._daylightSavingAdjust(g)},_daylightSavingAdjust:function(a){return a?(a.setHours(a.getHours()>12?a.getHours()+2:0),a):null},_setDate:function(a,b,c){var d=!b,e=a.selectedMonth,f=a.selectedYear,g=this._restrictMinMax(a,this._determineDate(a,b,new Date));a.selectedDay=a.currentDay=g.getDate(),a.drawMonth=a.selectedMonth=a.currentMonth=g.getMonth(),a.drawYear=a.selectedYear=a.currentYear=g.getFullYear(),e===a.selectedMonth&&f===a.selectedYear||c||this._notifyChange(a),this._adjustInstDate(a),a.input&&a.input.val(d?"":this._formatDate(a))},_getDate:function(a){var b=!a.currentYear||a.input&&""===a.input.val()?null:this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay));return b},_attachHandlers:function(b){var c=this._get(b,"stepMonths"),d="#"+b.id.replace(/\\\\/g,"\\");b.dpDiv.find("[data-handler]").map(function(){var b={prev:function(){a.datepicker._adjustDate(d,-c,"M")},next:function(){a.datepicker._adjustDate(d,+c,"M")},hide:function(){a.datepicker._hideDatepicker()},today:function(){a.datepicker._gotoToday(d)},selectDay:function(){return a.datepicker._selectDay(d,+this.getAttribute("data-month"),+this.getAttribute("data-year"),this),!1},selectMonth:function(){return a.datepicker._selectMonthYear(d,this,"M"),!1},selectYear:function(){return a.datepicker._selectMonthYear(d,this,"Y"),!1}};a(this).bind(this.getAttribute("data-event"),b[this.getAttribute("data-handler")])})},_generateHTML:function(a){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O=new Date,P=this._daylightSavingAdjust(new Date(O.getFullYear(),O.getMonth(),O.getDate())),Q=this._get(a,"isRTL"),R=this._get(a,"showButtonPanel"),S=this._get(a,"hideIfNoPrevNext"),T=this._get(a,"navigationAsDateFormat"),U=this._getNumberOfMonths(a),V=this._get(a,"showCurrentAtPos"),W=this._get(a,"stepMonths"),X=1!==U[0]||1!==U[1],Y=this._daylightSavingAdjust(a.currentDay?new Date(a.currentYear,a.currentMonth,a.currentDay):new Date(9999,9,9)),Z=this._getMinMaxDate(a,"min"),$=this._getMinMaxDate(a,"max"),_=a.drawMonth-V,ab=a.drawYear;if(0>_&&(_+=12,ab--),$)for(b=this._daylightSavingAdjust(new Date($.getFullYear(),$.getMonth()-U[0]*U[1]+1,$.getDate())),b=Z&&Z>b?Z:b;this._daylightSavingAdjust(new Date(ab,_,1))>b;)_--,0>_&&(_=11,ab--);for(a.drawMonth=_,a.drawYear=ab,c=this._get(a,"prevText"),c=T?this.formatDate(c,this._daylightSavingAdjust(new Date(ab,_-W,1)),this._getFormatConfig(a)):c,d=this._canAdjustMonth(a,-1,ab,_)?"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click' title='"+c+"'><span class='ui-icon ui-icon-circle-triangle-"+(Q?"e":"w")+"'>"+c+"</span></a>":S?"":"<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+c+"'><span class='ui-icon ui-icon-circle-triangle-"+(Q?"e":"w")+"'>"+c+"</span></a>",e=this._get(a,"nextText"),e=T?this.formatDate(e,this._daylightSavingAdjust(new Date(ab,_+W,1)),this._getFormatConfig(a)):e,f=this._canAdjustMonth(a,1,ab,_)?"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click' title='"+e+"'><span class='ui-icon 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c=document.createEvent("Event");c.initEvent(a,!0,!0),c.name=a,c.value=b,document.dispatchEvent(c),console.log(c)},b.prototype.receive=function(a){var b,c=this;try{b=JSON.parse(a)}catch(d){return c.iErrorCB("GARBAGE MESSAGE: "+a),void 0}if(void 0===b||void 0===b.type||void 0===b.name)return c.iErrorCB("BADLY FORMED MESSAGE: "+a),void 0;if("methodReply"===b.type)for(var e=this.methodCalls,f=0;f<e.length;f++){var g=e[f];if(g&&!g.done&&g.transactionid===b.transactionid)return g.finish(),void 0!==b.error&&g.errorCB(b.error),void 0!==b.data&&void 0!==g.successCB&&g.successCB(b.data),void 0}else"valuechanged"===b.type&&c.sendEvent(b.name,b.data)},a.Vehicle=b}(window),function(a,b,c){"use strict";a.cowhide=a.cowhide||{},a.extend(a.cowhide,{version:"0.0.1",options:{monitorFrameworkRestrictions:!1,connectToAMB:!1},themeEngineOptions:{path:"css",initial:"default",minified:!1},registeredWidgets:[],drivingMode:!1,nightMode:!1,currentTheme:"default",vehicle:null,GUID:function(){var 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e=a("link#cowhide-theme"),f=this.themeEngineOptions.path+"/cowhide-"+b||"default";(d===!0||d===c&&this.nightMode===!0)&&(f+="-night"),this.themeEngineOptions.minified&&(f+=".min"),f+=".css";var g=this.backdrop();setTimeout(function(){e.attr("href",f),g.remove()},200),this.currentTheme=b,d!==c&&(this.nightMode=d)}},setNightMode:function(a){this.nightMode!=a&&this.setTheme(this.currentTheme,!this.nightMode)},toggleNightMode:function(){this.setNightMode(!this.nightMode)},toggleDrivingMode:function(){this.setDrivingMode(!this.drivingMode)},setDrivingMode:function(a){var c=this;c.drivingMode!=a&&(c.drivingMode=a,b.each(this.registeredWidgets,function(a){a.setDrivingMode&&a.setDrivingMode(c.drivingMode)}))},listenToVehicle:function(){var b=this;b.vehicle=new window.Vehicle(function(){a(document).on("VehicleSpeed",function(a){b.setDrivingMode(a.originalEvent.value>0)})},function(){b.fatal("There was a problem connecting to AMB's web 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b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend(c,a.fn.ch_widget.defaults,{minFontSize:12,maxFontSize:24,disableWhenDriving:!0}),this.options.fixedWidth&&this.$element.css({width:this.options.fixedWidth}),this.options.marquee&&this.enableMarquee()};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b,disableMarquee:function(){var a=this.$element.find("marquee");if(a.length>0){var b=a.text();a.remove(),this.$element.text(b)}},enableMarquee:function(){if(this.options.marquee&&("A"==this.$element[0].tagName||"BUTTON"==this.$element[0].tagName)){var b=this.$element.text(),c=a("<marquee/>");c.attr("behavior","alternate"),c.attr("scrollamount",1),c.attr("width",this.$element.width()),c.text(b),this.$element.html(c)}},onDrivingModeEnter:function(){this.disableMarquee()},onDrivingModeExit:function(){this.enableMarquee()}});var c=a.fn.ch_button;a.fn.ch_button=function(c){return this.each(function(){var d=a(this),e=d.data("ch_button"),f="object"==typeof c&&c;d.data("marquee")&&(f=a.extend(f,{marquee:!0})),d.data("fixed-width")&&(f=a.extend(f,{fixedWidth:d.data("fixed-width")})),e||(d.data("ch_button",e=new b(this,f)),e.register()),d.button(c)})},a.fn.ch_button.Constructor=b,a.fn.ch_button.noConflict=function(){return a.fn.ch_button=c,this},a(function(){a(".btn, button, input[type=button]").ch_button()})}(window.jQuery),function(a){"use strict";var b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend({},a.fn.ch_widget.defaults)};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b,removeSelection:function(){var 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b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend({},a.fn.ch_widget.defaults,{disableWhenDriving:!0})};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b}),a.fn.ch_text_input=function(c){return this.each(function(){var d=a(this),e=d.data("ch_text_input"),f="object"==typeof c&&c;e||(d.data("ch_text_input",e=new b(this,f)),e.register())})},a.fn.ch_text_input.Constructor=b,a(function(){a("input[type=text]").ch_text_input()})}(window.jQuery),function(a){"use strict";var b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend({},a.fn.ch_widget.defaults,{disableWhenDriving:!0})};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b});var c=a.fn.ch_radio_input;a.fn.ch_radio_input=function(c){return this.each(function(){var d=a(this),e=d.data("ch_radio_input"),f="object"==typeof c&&c;e||(d.data("ch_radio_input",e=new 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c=document.createEvent("Event");c.initEvent(a,!0,!0),c.name=a,c.value=b,document.dispatchEvent(c),console.log(c)},b.prototype.receive=function(a){var b,c=this;try{b=JSON.parse(a)}catch(d){return void c.iErrorCB("GARBAGE MESSAGE: "+a)}if(void 0===b||void 0===b.type||void 0===b.name)return void c.iErrorCB("BADLY FORMED MESSAGE: "+a);if("methodReply"===b.type)for(var e=this.methodCalls,f=0;f<e.length;f++){var g=e[f];if(g&&!g.done&&g.transactionid===b.transactionid)return g.finish(),void 0!==b.error&&g.errorCB(b.error),void(void 0!==b.data&&void 0!==g.successCB&&g.successCB(b.data))}else"valuechanged"===b.type&&c.sendEvent(b.name,b.data)},a.Vehicle=b}(window),function(a,b,c){"use strict";a.cowhide=a.cowhide||{},a.extend(a.cowhide,{version:"0.0.1",options:{monitorFrameworkRestrictions:!1,connectToAMB:!1},themeEngineOptions:{path:"css",initial:"default",minified:!1},registeredWidgets:[],drivingMode:!1,nightMode:!1,currentTheme:"default",vehicle:null,GUID:function(){var a=function(){return 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e=a("link#cowhide-theme"),f=this.themeEngineOptions.path+"/cowhide-"+b||"default";(d===!0||d===c&&this.nightMode===!0)&&(f+="-night"),this.themeEngineOptions.minified&&(f+=".min"),f+=".css";var g=this.backdrop();setTimeout(function(){e.attr("href",f),g.remove()},200),this.currentTheme=b,d!==c&&(this.nightMode=d)}},setNightMode:function(a){this.nightMode!=a&&this.setTheme(this.currentTheme,!this.nightMode)},toggleNightMode:function(){this.setNightMode(!this.nightMode)},toggleDrivingMode:function(){this.setDrivingMode(!this.drivingMode)},setDrivingMode:function(a){var c=this;c.drivingMode!=a&&(c.drivingMode=a,b.each(this.registeredWidgets,function(a){a.setDrivingMode&&a.setDrivingMode(c.drivingMode)}))},listenToVehicle:function(){var b=this;b.vehicle=new window.Vehicle(function(){a(document).on("VehicleSpeed",function(a){b.setDrivingMode(a.originalEvent.value>0)})},function(){b.fatal("There was a problem connecting to AMB's web 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b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend(c,a.fn.ch_widget.defaults,{minFontSize:12,maxFontSize:24,disableWhenDriving:!0}),this.options.fixedWidth&&this.$element.css({width:this.options.fixedWidth}),this.options.marquee&&this.enableMarquee()};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b,disableMarquee:function(){var a=this.$element.find("marquee");if(a.length>0){var b=a.text();a.remove(),this.$element.text(b)}},enableMarquee:function(){if(this.options.marquee&&("A"==this.$element[0].tagName||"BUTTON"==this.$element[0].tagName)){var b=this.$element.text(),c=a("<marquee/>");c.attr("behavior","alternate"),c.attr("scrollamount",1),c.attr("width",this.$element.width()),c.text(b),this.$element.html(c)}},onDrivingModeEnter:function(){this.disableMarquee()},onDrivingModeExit:function(){this.enableMarquee()}});var c=a.fn.ch_button;a.fn.ch_button=function(c){return this.each(function(){var d=a(this),e=d.data("ch_button"),f="object"==typeof c&&c;d.data("marquee")&&(f=a.extend(f,{marquee:!0})),d.data("fixed-width")&&(f=a.extend(f,{fixedWidth:d.data("fixed-width")})),e||(d.data("ch_button",e=new b(this,f)),e.register()),d.button(c)})},a.fn.ch_button.Constructor=b,a.fn.ch_button.noConflict=function(){return a.fn.ch_button=c,this},a(function(){a(".btn, button, input[type=button]").ch_button()})}(window.jQuery),function(a){"use strict";var b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend({},a.fn.ch_widget.defaults)};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b,removeSelection:function(){var 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b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend({},a.fn.ch_widget.defaults,{disableWhenDriving:!0})};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b}),a.fn.ch_text_input=function(c){return this.each(function(){var d=a(this),e=d.data("ch_text_input"),f="object"==typeof c&&c;e||(d.data("ch_text_input",e=new b(this,f)),e.register())})},a.fn.ch_text_input.Constructor=b,a(function(){a("input[type=text]").ch_text_input()})}(window.jQuery),function(a){"use strict";var b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend({},a.fn.ch_widget.defaults,{disableWhenDriving:!0})
+};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b});var c=a.fn.ch_radio_input;a.fn.ch_radio_input=function(c){return this.each(function(){var d=a(this),e=d.data("ch_radio_input"),f="object"==typeof c&&c;e||(d.data("ch_radio_input",e=new b(this,f)),e.register())})},a.fn.ch_radio_input.Constructor=b,a.fn.ch_radio_input.noConflict=function(){return a.fn.ch_radio_input=c,this},a(function(){a("input[type=radio]").ch_radio_input()})}(window.jQuery),function(a){"use strict";var b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend({},a.fn.ch_widget.defaults,{disableWhenDriving:!0})};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b});var c=a.fn.ch_checkbox_input;a.fn.ch_checkbox_input=function(c){return this.each(function(){var d=a(this),e=d.data("ch_checkbox_input"),f="object"==typeof c&&c;e||(d.data("ch_checkbox_input",e=new b(this,f)),e.register())})},a.fn.ch_checkbox_input.Constructor=b,a.fn.ch_checkbox_input.noConflict=function(){return a.fn.ch_checkbox_input=c,this},a(function(){a("input[type=checkbox]").ch_checkbox_input()})}(window.jQuery),function(a){"use strict";var b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend({},a.fn.ch_widget.defaults,{disableWhenDriving:!0})};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b});var c=a.fn.ch_select;a.fn.ch_select=function(c){return this.each(function(){var d=a(this),e=d.data("ch_select"),f="object"==typeof c&&c;e||(d.data("ch_select",e=new b(this,f)),e.register())})},a.fn.ch_select.Constructor=b,a.fn.ch_select.noConflict=function(){return a.fn.ch_select=c,this},a(function(){a("select").ch_select()})}(window.jQuery),function(a){"use strict";var b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend(c,a.fn.ch_widget.defaults,{maxWidgets:0});var d=this.$element.parent().closest("div.page");0!==d.length&&a.cowhide.fatal("#31: pages cannot be nested.")};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b,registeredWidgets:0,registerWidget:function(){this.registeredWidgets++,this.options.maxWidgets>0&&this.registeredWidgets>this.options.maxWidgets&&a.cowhide.fatal("#32: a page cannot have more than "+this.options.maxWidgets+" widgets.")},setMaxWidgets:function(a){this.options.maxWidgets=a}}),a.fn.ch_page=function(c,d){return this.each(function(){var e=a(this),f=e.data("ch_page"),g="object"==typeof c&&c;f||(e.data("ch_page",f=new b(this,g)),f.register()),"register"==c&&f.registerWidget(d),"setMaxWidgets"==c&&f.setMaxWidgets(d)})},a.fn.ch_page.Constructor=b,a(function(){a("div.page").ch_page()})}(window.jQuery),function(a){"use strict";var b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend({},c)};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b,show:function(){var b=this.$element,c=a("<h1/>").text(this.$element.text());if(b.html(c),this.options.show_back_button){var d=a("<button/>").addClass("btn"),e=a("<i/>").addClass("icon-backward");d.html(e),b.append(d),d.click(function(c){c.preventDefault(),b.trigger(a.Event("back"))})}}});var c=a.fn.ch_header;a.fn.ch_header=function(c){return this.each(function(){var d=a(this),e=d.data("ch_header"),f="object"==typeof c&&c;d.data("show-back-button")&&(f=a.extend(f,{show_back_button:!0})),e||(d.data("ch_header",e=new b(this,f)),e.register()),"string"==typeof c&&e[c]()})},a.fn.ch_button.Constructor=b,a.fn.ch_header.noConflict=function(){return a.fn.ch_header=c,this},a(function(){a(".ch-header").ch_header("show")})}(window.jQuery),function(a){"use strict";var b=function(b,c){a.fn.ch_widget.Constructor(b,c),this.$element=a(b),this.options=a.extend(c,a.fn.ch_widget.defaults,{})};b.prototype=a.extend({},a.fn.ch_widget.Constructor.prototype,{constructor:b,enable:function(){var b,c=this,d=c.$element,e=a("<div/>").addClass("ch-simple-scrollable-up"),f=a("<div/>").addClass("ch-simple-scrollable-dn"),g=d.find("ul, ol, div, p");g.addClass("ch-simple-scrollable-content"),g.height(g.parent().height()-160),b=g.height()-40,e.css({top:g.offset().top}),e.html('<a href="#"><i class="icon-chevron-up"></i></a>'),f.html('<a href="#"><i class="icon-chevron-down"></i></a>'),f.click(function(){g.animate({scrollTop:g.scrollTop()+b},200)}),e.click(function(){g.animate({scrollTop:g.scrollTop()-b},200)}),e.insertBefore(g),f.insertAfter(g)}});var c=a.fn.ch_simple_scrollable;a.fn.ch_simple_scrollable=function(c){return this.each(function(){var d=a(this),e=d.data("ch_simple_scrollable"),f="object"==typeof c&&c;e||(d.data("ch_simple_scrollable",e=new b(this,f)),e.register()),"string"==typeof c&&e[c]()})},a.fn.ch_simple_scrollable.Constructor=b,a.fn.ch_simple_scrollable.noConflict=function(){return a.fn.ch_simple_scrollable=c,this},a(function(){a("div.ch-simple-scrollable").ch_simple_scrollable("enable")})}(window.jQuery);
\ No newline at end of file
projects / profile / ivi / cowhide.git / commitdiff
