/*!
- * jQuery JavaScript Library v1.7.1
+ * jQuery JavaScript Library v1.8.2
* http://jquery.com/
*
- * Copyright 2011, John Resig
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
* Includes Sizzle.js
* http://sizzlejs.com/
- * Copyright 2011, The Dojo Foundation
- * Released under the MIT, BSD, and GPL Licenses.
*
- * Date: Mon Nov 21 21:11:03 2011 -0500
+ * Copyright 2012 jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: Thu Sep 20 2012 21:13:05 GMT-0400 (Eastern Daylight Time)
*/
(function( window, undefined ) {
+var
+ // A central reference to the root jQuery(document)
+ rootjQuery,
-// Use the correct document accordingly with window argument (sandbox)
-var document = window.document,
- navigator = window.navigator,
- location = window.location;
-var jQuery = (function() {
+ // The deferred used on DOM ready
+ readyList,
-// Define a local copy of jQuery
-var jQuery = function( selector, context ) {
- // The jQuery object is actually just the init constructor 'enhanced'
- return new jQuery.fn.init( selector, context, rootjQuery );
- },
+ // Use the correct document accordingly with window argument (sandbox)
+ document = window.document,
+ location = window.location,
+ navigator = window.navigator,
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
- // A central reference to the root jQuery(document)
- rootjQuery,
+ // Save a reference to some core methods
+ core_push = Array.prototype.push,
+ core_slice = Array.prototype.slice,
+ core_indexOf = Array.prototype.indexOf,
+ core_toString = Object.prototype.toString,
+ core_hasOwn = Object.prototype.hasOwnProperty,
+ core_trim = String.prototype.trim,
+
+ // Define a local copy of jQuery
+ jQuery = function( selector, context ) {
+ // The jQuery object is actually just the init constructor 'enhanced'
+ return new jQuery.fn.init( selector, context, rootjQuery );
+ },
- // A simple way to check for HTML strings or ID strings
- // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
- quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
+ // Used for matching numbers
+ core_pnum = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source,
- // Check if a string has a non-whitespace character in it
- rnotwhite = /\S/,
+ // Used for detecting and trimming whitespace
+ core_rnotwhite = /\S/,
+ core_rspace = /\s+/,
- // Used for trimming whitespace
- trimLeft = /^\s+/,
- trimRight = /\s+$/,
+ // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
+ rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+ // A simple way to check for HTML strings
+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+ rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
// Match a standalone tag
- rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
+ rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
// JSON RegExp
rvalidchars = /^[\],:{}\s]*$/,
- rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
- rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
-
- // Useragent RegExp
- rwebkit = /(webkit)[ \/]([\w.]+)/,
- ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
- rmsie = /(msie) ([\w.]+)/,
- rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
+ rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
+ rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d\d*\.|)\d+(?:[eE][\-+]?\d+|)/g,
// Matches dashed string for camelizing
- rdashAlpha = /-([a-z]|[0-9])/ig,
rmsPrefix = /^-ms-/,
+ rdashAlpha = /-([\da-z])/gi,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return ( letter + "" ).toUpperCase();
},
- // Keep a UserAgent string for use with jQuery.browser
- userAgent = navigator.userAgent,
-
- // For matching the engine and version of the browser
- browserMatch,
-
- // The deferred used on DOM ready
- readyList,
-
- // The ready event handler
- DOMContentLoaded,
-
- // Save a reference to some core methods
- toString = Object.prototype.toString,
- hasOwn = Object.prototype.hasOwnProperty,
- push = Array.prototype.push,
- slice = Array.prototype.slice,
- trim = String.prototype.trim,
- indexOf = Array.prototype.indexOf,
+ // The ready event handler and self cleanup method
+ DOMContentLoaded = function() {
+ if ( document.addEventListener ) {
+ document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
+ jQuery.ready();
+ } else if ( document.readyState === "complete" ) {
+ // we're here because readyState === "complete" in oldIE
+ // which is good enough for us to call the dom ready!
+ document.detachEvent( "onreadystatechange", DOMContentLoaded );
+ jQuery.ready();
+ }
+ },
// [[Class]] -> type pairs
class2type = {};
init: function( selector, context, rootjQuery ) {
var match, elem, ret, doc;
- // Handle $(""), $(null), or $(undefined)
+ // Handle $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
return this;
}
- // The body element only exists once, optimize finding it
- if ( selector === "body" && !context && document.body ) {
- this.context = document;
- this[0] = document.body;
- this.selector = selector;
- this.length = 1;
- return this;
- }
-
// Handle HTML strings
if ( typeof selector === "string" ) {
- // Are we dealing with HTML string or an ID?
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 = quickExpr.exec( selector );
+ match = rquickExpr.exec( selector );
}
- // Verify a match, and that no context was specified for #id
+ // 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;
- doc = ( context ? context.ownerDocument || context : document );
-
- // If a single string is passed in and it's a single tag
- // just do a createElement and skip the rest
- ret = rsingleTag.exec( selector );
-
- if ( ret ) {
- if ( jQuery.isPlainObject( context ) ) {
- selector = [ document.createElement( ret[1] ) ];
- jQuery.fn.attr.call( selector, context, true );
-
- } else {
- selector = [ doc.createElement( ret[1] ) ];
- }
+ doc = ( context && context.nodeType ? context.ownerDocument || context : document );
- } else {
- ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
- selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes;
+ // scripts is true for back-compat
+ selector = jQuery.parseHTML( match[1], doc, true );
+ if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+ this.attr.call( selector, context, true );
}
return jQuery.merge( this, selector );
- // HANDLE: $("#id")
+ // HANDLE: $(#id)
} else {
elem = document.getElementById( match[2] );
selector: "",
// The current version of jQuery being used
- jquery: "1.7.1",
+ jquery: "1.8.2",
// The default length of a jQuery object is 0
length: 0,
},
toArray: function() {
- return slice.call( this, 0 );
+ return core_slice.call( this );
},
// Get the Nth element in the matched element set OR
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems, name, selector ) {
- // Build a new jQuery matched element set
- var ret = this.constructor();
- if ( jQuery.isArray( elems ) ) {
- push.apply( ret, elems );
-
- } else {
- jQuery.merge( ret, elems );
- }
+ // Build a new jQuery matched element set
+ var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
},
ready: function( fn ) {
- // Attach the listeners
- jQuery.bindReady();
-
// Add the callback
- readyList.add( fn );
+ jQuery.ready.promise().done( fn );
return this;
},
},
slice: function() {
- return this.pushStack( slice.apply( this, arguments ),
- "slice", slice.call(arguments).join(",") );
+ return this.pushStack( core_slice.apply( this, arguments ),
+ "slice", core_slice.call(arguments).join(",") );
},
map: function( callback ) {
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
- push: push,
+ push: core_push,
sort: [].sort,
splice: [].splice
};
// Handle when the DOM is ready
ready: function( wait ) {
- // Either a released hold or an DOMready/load event and not yet ready
- if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {
- // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
- if ( !document.body ) {
- return setTimeout( jQuery.ready, 1 );
- }
-
- // 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.fireWith( document, [ jQuery ] );
-
- // Trigger any bound ready events
- if ( jQuery.fn.trigger ) {
- jQuery( document ).trigger( "ready" ).off( "ready" );
- }
- }
- },
- bindReady: function() {
- if ( readyList ) {
+ // Abort if there are pending holds or we're already ready
+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
- readyList = jQuery.Callbacks( "once memory" );
-
- // Catch cases where $(document).ready() is called after the
- // browser event has already occurred.
- if ( document.readyState === "complete" ) {
- // Handle it asynchronously to allow scripts the opportunity to delay ready
+ // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+ if ( !document.body ) {
return setTimeout( jQuery.ready, 1 );
}
- // Mozilla, Opera and webkit nightlies currently support this event
- if ( document.addEventListener ) {
- // Use the handy event callback
- document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-
- // A fallback to window.onload, that will always work
- window.addEventListener( "load", jQuery.ready, false );
-
- // If IE event model is used
- } else if ( document.attachEvent ) {
- // ensure firing before onload,
- // maybe late but safe also for iframes
- document.attachEvent( "onreadystatechange", DOMContentLoaded );
-
- // A fallback to window.onload, that will always work
- window.attachEvent( "onload", jQuery.ready );
+ // Remember that the DOM is ready
+ jQuery.isReady = true;
- // If IE and not a frame
- // continually check to see if the document is ready
- var toplevel = false;
+ // If a normal DOM Ready event fired, decrement, and wait if need be
+ if ( wait !== true && --jQuery.readyWait > 0 ) {
+ return;
+ }
- try {
- toplevel = window.frameElement == null;
- } catch(e) {}
+ // If there are functions bound, to execute
+ readyList.resolveWith( document, [ jQuery ] );
- if ( document.documentElement.doScroll && toplevel ) {
- doScrollCheck();
- }
+ // Trigger any bound ready events
+ if ( jQuery.fn.trigger ) {
+ jQuery( document ).trigger("ready").off("ready");
}
},
return jQuery.type(obj) === "array";
},
- // A crude way of determining if an object is a window
isWindow: function( obj ) {
- return obj && typeof obj === "object" && "setInterval" in obj;
+ return obj != null && obj == obj.window;
},
isNumeric: function( obj ) {
type: function( obj ) {
return obj == null ?
String( obj ) :
- class2type[ toString.call(obj) ] || "object";
+ class2type[ core_toString.call(obj) ] || "object";
},
isPlainObject: function( obj ) {
try {
// Not own constructor property must be Object
if ( obj.constructor &&
- !hasOwn.call(obj, "constructor") &&
- !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+ !core_hasOwn.call(obj, "constructor") &&
+ !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
} catch ( e ) {
var key;
for ( key in obj ) {}
- return key === undefined || hasOwn.call( obj, key );
+ return key === undefined || core_hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
- for ( var name in obj ) {
+ var name;
+ for ( name in obj ) {
return false;
}
return true;
throw new Error( msg );
},
+ // data: string of html
+ // context (optional): If specified, the fragment will be created in this context, defaults to document
+ // scripts (optional): If true, will include scripts passed in the html string
+ parseHTML: function( data, context, scripts ) {
+ var parsed;
+ if ( !data || typeof data !== "string" ) {
+ return null;
+ }
+ if ( typeof context === "boolean" ) {
+ scripts = context;
+ context = 0;
+ }
+ context = context || document;
+
+ // Single tag
+ if ( (parsed = rsingleTag.exec( data )) ) {
+ return [ context.createElement( parsed[1] ) ];
+ }
+
+ parsed = jQuery.buildFragment( [ data ], context, scripts ? null : [] );
+ return jQuery.merge( [],
+ (parsed.cacheable ? jQuery.clone( parsed.fragment ) : parsed.fragment).childNodes );
+ },
+
parseJSON: function( data ) {
- if ( typeof data !== "string" || !data ) {
+ if ( !data || typeof data !== "string") {
return null;
}
// Cross-browser xml parsing
parseXML: function( data ) {
var xml, tmp;
+ if ( !data || typeof data !== "string" ) {
+ return null;
+ }
try {
if ( window.DOMParser ) { // Standard
tmp = new DOMParser();
// Workarounds based on findings by Jim Driscoll
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
globalEval: function( data ) {
- if ( data && rnotwhite.test( data ) ) {
+ if ( data && core_rnotwhite.test( data ) ) {
// We use execScript on Internet Explorer
// We use an anonymous function so that context is window
// rather than jQuery in Firefox
},
nodeName: function( elem, name ) {
- return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
},
// args is for internal usage only
- each: function( object, callback, args ) {
- var name, i = 0,
- length = object.length,
- isObj = length === undefined || jQuery.isFunction( object );
+ each: function( obj, callback, args ) {
+ var name,
+ i = 0,
+ length = obj.length,
+ isObj = length === undefined || jQuery.isFunction( obj );
if ( args ) {
if ( isObj ) {
- for ( name in object ) {
- if ( callback.apply( object[ name ], args ) === false ) {
+ for ( name in obj ) {
+ if ( callback.apply( obj[ name ], args ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
- if ( callback.apply( object[ i++ ], args ) === false ) {
+ if ( callback.apply( obj[ i++ ], args ) === false ) {
break;
}
}
// A special, fast, case for the most common use of each
} else {
if ( isObj ) {
- for ( name in object ) {
- if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
+ for ( name in obj ) {
+ if ( callback.call( obj[ name ], name, obj[ name ] ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
- if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {
+ if ( callback.call( obj[ i ], i, obj[ i++ ] ) === false ) {
break;
}
}
}
}
- return object;
+ return obj;
},
// Use native String.trim function wherever possible
- trim: trim ?
+ trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
function( text ) {
return text == null ?
"" :
- trim.call( text );
+ core_trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
- text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
+ ( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
- makeArray: function( array, results ) {
- var ret = results || [];
+ makeArray: function( arr, results ) {
+ var type,
+ ret = results || [];
- if ( array != null ) {
+ if ( arr != null ) {
// The window, strings (and functions) also have 'length'
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
- var type = jQuery.type( array );
+ type = jQuery.type( arr );
- if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
- push.call( ret, array );
+ if ( arr.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( arr ) ) {
+ core_push.call( ret, arr );
} else {
- jQuery.merge( ret, array );
+ jQuery.merge( ret, arr );
}
}
return ret;
},
- inArray: function( elem, array, i ) {
+ inArray: function( elem, arr, i ) {
var len;
- if ( array ) {
- if ( indexOf ) {
- return indexOf.call( array, elem, i );
+ if ( arr ) {
+ if ( core_indexOf ) {
+ return core_indexOf.call( arr, elem, i );
}
- len = array.length;
+ len = arr.length;
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
for ( ; i < len; i++ ) {
// Skip accessing in sparse arrays
- if ( i in array && array[ i ] === elem ) {
+ if ( i in arr && arr[ i ] === elem ) {
return i;
}
}
},
merge: function( first, second ) {
- var i = first.length,
+ var l = second.length,
+ i = first.length,
j = 0;
- if ( typeof second.length === "number" ) {
- for ( var l = second.length; j < l; j++ ) {
+ if ( typeof l === "number" ) {
+ for ( ; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
},
grep: function( elems, callback, inv ) {
- var ret = [], retVal;
+ var retVal,
+ ret = [],
+ i = 0,
+ length = elems.length;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
- for ( var i = 0, length = elems.length; i < length; i++ ) {
+ for ( ; i < length; i++ ) {
retVal = !!callback( elems[ i ], i );
if ( inv !== retVal ) {
ret.push( elems[ i ] );
// arg is for internal usage only
map: function( elems, callback, arg ) {
- var value, key, ret = [],
+ var value, key,
+ ret = [],
i = 0,
length = elems.length,
// jquery objects are treated as arrays
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
+ var tmp, args, proxy;
+
if ( typeof context === "string" ) {
- var tmp = fn[ context ];
+ tmp = fn[ context ];
context = fn;
fn = tmp;
}
}
// Simulated bind
- var args = slice.call( arguments, 2 ),
- proxy = function() {
- return fn.apply( context, args.concat( slice.call( arguments ) ) );
- };
+ args = core_slice.call( arguments, 2 );
+ proxy = function() {
+ return fn.apply( context, args.concat( core_slice.call( arguments ) ) );
+ };
// Set the guid of unique handler to the same of original handler, so it can be removed
- proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
+ proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
},
- // Mutifunctional method to get and set values to a collection
+ // 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, key, value, exec, fn, pass ) {
- var length = elems.length;
+ access: function( elems, fn, key, value, chainable, emptyGet, pass ) {
+ var exec,
+ bulk = key == null,
+ i = 0,
+ length = elems.length;
- // Setting many attributes
- if ( typeof key === "object" ) {
- for ( var k in key ) {
- jQuery.access( elems, k, key[k], exec, fn, value );
+ // Sets many values
+ if ( key && typeof key === "object" ) {
+ for ( i in key ) {
+ jQuery.access( elems, fn, i, key[i], 1, emptyGet, value );
}
- return elems;
- }
+ chainable = 1;
- // Setting one attribute
- if ( value !== undefined ) {
+ // Sets one value
+ } else if ( value !== undefined ) {
// Optionally, function values get executed if exec is true
- exec = !pass && exec && jQuery.isFunction(value);
+ exec = pass === undefined && jQuery.isFunction( value );
+
+ if ( bulk ) {
+ // Bulk operations only iterate when executing function values
+ if ( exec ) {
+ exec = fn;
+ fn = function( elem, key, value ) {
+ return exec.call( jQuery( elem ), value );
+ };
+
+ // Otherwise they run against the entire set
+ } else {
+ fn.call( elems, value );
+ fn = null;
+ }
+ }
- for ( var i = 0; i < length; i++ ) {
- fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
+ if ( fn ) {
+ for (; i < length; i++ ) {
+ fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
+ }
}
- return elems;
+ chainable = 1;
}
- // Getting an attribute
- return length ? fn( elems[0], key ) : undefined;
+ return chainable ?
+ elems :
+
+ // Gets
+ bulk ?
+ fn.call( elems ) :
+ length ? fn( elems[0], key ) : emptyGet;
},
now: function() {
return ( new Date() ).getTime();
- },
-
- // Use of jQuery.browser is frowned upon.
- // More details: http://docs.jquery.com/Utilities/jQuery.browser
- uaMatch: function( ua ) {
- ua = ua.toLowerCase();
+ }
+});
- var match = rwebkit.exec( ua ) ||
- ropera.exec( ua ) ||
- rmsie.exec( ua ) ||
- ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
- [];
+jQuery.ready.promise = function( obj ) {
+ if ( !readyList ) {
- return { browser: match[1] || "", version: match[2] || "0" };
- },
+ readyList = jQuery.Deferred();
- sub: function() {
- function jQuerySub( selector, context ) {
- return new jQuerySub.fn.init( selector, context );
- }
- jQuery.extend( true, jQuerySub, this );
- jQuerySub.superclass = this;
- jQuerySub.fn = jQuerySub.prototype = this();
- jQuerySub.fn.constructor = jQuerySub;
- jQuerySub.sub = this.sub;
- jQuerySub.fn.init = function init( selector, context ) {
- if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
- context = jQuerySub( context );
- }
+ // Catch cases where $(document).ready() is called after the browser event has already occurred.
+ // we once tried to use readyState "interactive" here, but it caused issues like the one
+ // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+ if ( document.readyState === "complete" ) {
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
+ setTimeout( jQuery.ready, 1 );
- return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
- };
- jQuerySub.fn.init.prototype = jQuerySub.fn;
- var rootjQuerySub = jQuerySub(document);
- return jQuerySub;
- },
+ // Standards-based browsers support DOMContentLoaded
+ } else if ( document.addEventListener ) {
+ // Use the handy event callback
+ document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
- browser: {}
-});
+ // A fallback to window.onload, that will always work
+ window.addEventListener( "load", jQuery.ready, false );
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
- class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
+ // If IE event model is used
+ } else {
+ // Ensure firing before onload, maybe late but safe also for iframes
+ document.attachEvent( "onreadystatechange", DOMContentLoaded );
-browserMatch = jQuery.uaMatch( userAgent );
-if ( browserMatch.browser ) {
- jQuery.browser[ browserMatch.browser ] = true;
- jQuery.browser.version = browserMatch.version;
-}
+ // A fallback to window.onload, that will always work
+ window.attachEvent( "onload", jQuery.ready );
-// Deprecated, use jQuery.browser.webkit instead
-if ( jQuery.browser.webkit ) {
- jQuery.browser.safari = true;
-}
+ // If IE and not a frame
+ // continually check to see if the document is ready
+ var top = false;
-// IE doesn't match non-breaking spaces with \s
-if ( rnotwhite.test( "\xA0" ) ) {
- trimLeft = /^[\s\xA0]+/;
- trimRight = /[\s\xA0]+$/;
-}
+ try {
+ top = window.frameElement == null && document.documentElement;
+ } catch(e) {}
-// All jQuery objects should point back to these
-rootjQuery = jQuery(document);
+ if ( top && top.doScroll ) {
+ (function doScrollCheck() {
+ if ( !jQuery.isReady ) {
-// Cleanup functions for the document ready method
-if ( document.addEventListener ) {
- DOMContentLoaded = function() {
- document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
- jQuery.ready();
- };
+ try {
+ // Use the trick by Diego Perini
+ // http://javascript.nwbox.com/IEContentLoaded/
+ top.doScroll("left");
+ } catch(e) {
+ return setTimeout( doScrollCheck, 50 );
+ }
-} else if ( document.attachEvent ) {
- DOMContentLoaded = function() {
- // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
- if ( document.readyState === "complete" ) {
- document.detachEvent( "onreadystatechange", DOMContentLoaded );
- jQuery.ready();
+ // and execute any waiting functions
+ jQuery.ready();
+ }
+ })();
+ }
}
- };
-}
-
-// The DOM ready check for Internet Explorer
-function doScrollCheck() {
- if ( jQuery.isReady ) {
- return;
- }
-
- try {
- // If IE is used, use the trick by Diego Perini
- // http://javascript.nwbox.com/IEContentLoaded/
- document.documentElement.doScroll("left");
- } catch(e) {
- setTimeout( doScrollCheck, 1 );
- return;
}
+ return readyList.promise( obj );
+};
- // and execute any waiting functions
- jQuery.ready();
-}
-
-return jQuery;
-
-})();
-
-
-// String to Object flags format cache
-var flagsCache = {};
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
-// Convert String-formatted flags into Object-formatted ones and store in cache
-function createFlags( flags ) {
- var object = flagsCache[ flags ] = {},
- i, length;
- flags = flags.split( /\s+/ );
- for ( i = 0, length = flags.length; i < length; i++ ) {
- object[ flags[i] ] = true;
- }
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+// 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.split( core_rspace ), function( _, flag ) {
+ object[ flag ] = true;
+ });
return object;
}
/*
* Create a callback list using the following parameters:
*
- * flags: an optional list of space-separated flags that will change how
- * the callback list behaves
+ * 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 flags:
+ * Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
-jQuery.Callbacks = function( flags ) {
+jQuery.Callbacks = function( options ) {
- // Convert flags from String-formatted to Object-formatted
+ // Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
- flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {};
+ options = typeof options === "string" ?
+ ( optionsCache[ options ] || createOptions( options ) ) :
+ jQuery.extend( {}, options );
- var // Actual callback list
- list = [],
- // Stack of fire calls for repeatable lists
- stack = [],
- // Last fire value (for non-forgettable lists)
+ 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)
firingLength,
// Index of currently firing callback (modified by remove if needed)
firingIndex,
- // Add one or several callbacks to the list
- add = function( args ) {
- var i,
- length,
- elem,
- type,
- actual;
- for ( i = 0, length = args.length; i < length; i++ ) {
- elem = args[ i ];
- type = jQuery.type( elem );
- if ( type === "array" ) {
- // Inspect recursively
- add( elem );
- } else if ( type === "function" ) {
- // Add if not in unique mode and callback is not in
- if ( !flags.unique || !self.has( elem ) ) {
- list.push( elem );
- }
- }
- }
- },
+ // Actual callback list
+ list = [],
+ // Stack of fire calls for repeatable lists
+ stack = !options.once && [],
// Fire callbacks
- fire = function( context, args ) {
- args = args || [];
- memory = !flags.memory || [ context, args ];
- firing = true;
+ 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( context, args ) === false && flags.stopOnFalse ) {
- memory = true; // Mark as halted
+ 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 ( !flags.once ) {
- if ( stack && stack.length ) {
- memory = stack.shift();
- self.fireWith( memory[ 0 ], memory[ 1 ] );
+ if ( stack ) {
+ if ( stack.length ) {
+ fire( stack.shift() );
}
- } else if ( memory === true ) {
- self.disable();
- } else {
+ } else if ( memory ) {
list = [];
+ } else {
+ self.disable();
}
}
},
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
- var length = list.length;
- add( arguments );
+ // 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" && ( !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, unless previous
- // firing was halted (stopOnFalse)
- } else if ( memory && memory !== true ) {
- firingStart = length;
- fire( memory[ 0 ], memory[ 1 ] );
+ // we should call right away
+ } else if ( memory ) {
+ firingStart = start;
+ fire( memory );
}
}
return this;
// Remove a callback from the list
remove: function() {
if ( list ) {
- var args = arguments,
- argIndex = 0,
- argLength = args.length;
- for ( ; argIndex < argLength ; argIndex++ ) {
- for ( var i = 0; i < list.length; i++ ) {
- if ( args[ argIndex ] === list[ i ] ) {
- // Handle firingIndex and firingLength
- if ( firing ) {
- if ( i <= firingLength ) {
- firingLength--;
- if ( i <= firingIndex ) {
- firingIndex--;
- }
- }
+ 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--;
}
- // Remove the element
- list.splice( i--, 1 );
- // If we have some unicity property then
- // we only need to do this once
- if ( flags.unique ) {
- break;
+ if ( index <= firingIndex ) {
+ firingIndex--;
}
}
}
- }
+ });
}
return this;
},
// Control if a given callback is in the list
has: function( fn ) {
- if ( list ) {
- var i = 0,
- length = list.length;
- for ( ; i < length; i++ ) {
- if ( fn === list[ i ] ) {
- return true;
- }
- }
- }
- return false;
+ return jQuery.inArray( fn, list ) > -1;
},
// Remove all callbacks from the list
empty: function() {
// Lock the list in its current state
lock: function() {
stack = undefined;
- if ( !memory || memory === true ) {
+ if ( !memory ) {
self.disable();
}
return this;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
- if ( stack ) {
+ args = args || [];
+ args = [ context, args.slice ? args.slice() : args ];
+ if ( list && ( !fired || stack ) ) {
if ( firing ) {
- if ( !flags.once ) {
- stack.push( [ context, args ] );
- }
- } else if ( !( flags.once && memory ) ) {
- fire( context, args );
+ stack.push( args );
+ } else {
+ fire( args );
}
}
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
- return !!memory;
+ return !!fired;
}
};
return self;
};
-
-
-
-
-var // Static reference to slice
- sliceDeferred = [].slice;
-
jQuery.extend({
Deferred: function( func ) {
- var doneList = jQuery.Callbacks( "once memory" ),
- failList = jQuery.Callbacks( "once memory" ),
- progressList = jQuery.Callbacks( "memory" ),
+ 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",
- lists = {
- resolve: doneList,
- reject: failList,
- notify: progressList
- },
promise = {
- done: doneList.add,
- fail: failList.add,
- progress: progressList.add,
-
state: function() {
return state;
},
-
- // Deprecated
- isResolved: doneList.fired,
- isRejected: failList.fired,
-
- then: function( doneCallbacks, failCallbacks, progressCallbacks ) {
- deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks );
- return this;
- },
always: function() {
- deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments );
+ deferred.done( arguments ).fail( arguments );
return this;
},
- pipe: function( fnDone, fnFail, fnProgress ) {
+ then: function( /* fnDone, fnFail, fnProgress */ ) {
+ var fns = arguments;
return jQuery.Deferred(function( newDefer ) {
- jQuery.each( {
- done: [ fnDone, "resolve" ],
- fail: [ fnFail, "reject" ],
- progress: [ fnProgress, "notify" ]
- }, function( handler, data ) {
- var fn = data[ 0 ],
- action = data[ 1 ],
- returned;
- if ( jQuery.isFunction( fn ) ) {
- deferred[ handler ](function() {
- returned = fn.apply( this, arguments );
+ jQuery.each( tuples, function( i, tuple ) {
+ var action = tuple[ 0 ],
+ fn = fns[ i ];
+ // deferred[ done | fail | progress ] for forwarding actions to newDefer
+ deferred[ tuple[1] ]( jQuery.isFunction( fn ) ?
+ function() {
+ var returned = fn.apply( this, arguments );
if ( returned && jQuery.isFunction( returned.promise ) ) {
- returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify );
+ returned.promise()
+ .done( newDefer.resolve )
+ .fail( newDefer.reject )
+ .progress( newDefer.notify );
} else {
newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
}
- });
- } else {
- deferred[ handler ]( newDefer[ action ] );
- }
+ } :
+ newDefer[ action ]
+ );
});
+ fns = null;
}).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
- if ( obj == null ) {
- obj = promise;
- } else {
- for ( var key in promise ) {
- obj[ key ] = promise[ key ];
- }
- }
- return obj;
+ return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
- deferred = promise.promise({}),
- key;
+ deferred = {};
- for ( key in lists ) {
- deferred[ key ] = lists[ key ].fire;
- deferred[ key + "With" ] = lists[ key ].fireWith;
- }
+ // 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
- deferred.done( function() {
- state = "resolved";
- }, failList.disable, progressList.lock ).fail( function() {
- state = "rejected";
- }, doneList.disable, progressList.lock );
+ // 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 ] = list.fire
+ deferred[ tuple[0] ] = list.fire;
+ deferred[ tuple[0] + "With" ] = list.fireWith;
+ });
+
+ // Make the deferred a promise
+ promise.promise( deferred );
// Call given func if any
if ( func ) {
},
// Deferred helper
- when: function( firstParam ) {
- var args = sliceDeferred.call( arguments, 0 ),
- i = 0,
- length = args.length,
- pValues = new Array( length ),
- count = length,
- pCount = length,
- deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?
- firstParam :
- jQuery.Deferred(),
- promise = deferred.promise();
- function resolveFunc( i ) {
- return function( value ) {
- args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
- if ( !( --count ) ) {
- deferred.resolveWith( deferred, args );
- }
- };
- }
- function progressFunc( i ) {
- return function( value ) {
- pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
- deferred.notifyWith( promise, pValues );
- };
- }
+ when: function( subordinate /* , ..., subordinateN */ ) {
+ var i = 0,
+ resolveValues = core_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 ? core_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 ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) {
- args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(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 {
- --count;
+ --remaining;
}
}
- if ( !count ) {
- deferred.resolveWith( deferred, args );
- }
- } else if ( deferred !== firstParam ) {
- deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
}
- return promise;
+
+ // if we're not waiting on anything, resolve the master
+ if ( !remaining ) {
+ deferred.resolveWith( resolveContexts, resolveValues );
+ }
+
+ return deferred.promise();
}
});
-
-
-
-
-jQuery.support = (function() {
+jQuery.support = (function() {
var support,
all,
select,
opt,
input,
- marginDiv,
fragment,
- tds,
- events,
eventName,
i,
isSupported,
- div = document.createElement( "div" ),
- documentElement = document.documentElement;
+ clickFn,
+ div = document.createElement("div");
// Preliminary tests
- div.setAttribute("className", "t");
- div.innerHTML = " <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
+ div.setAttribute( "className", "t" );
+ div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
- all = div.getElementsByTagName( "*" );
- a = div.getElementsByTagName( "a" )[ 0 ];
+ all = div.getElementsByTagName("*");
+ a = div.getElementsByTagName("a")[ 0 ];
+ a.style.cssText = "top:1px;float:left;opacity:.5";
// Can't get basic test support
- if ( !all || !all.length || !a ) {
+ if ( !all || !all.length ) {
return {};
}
// First batch of supports tests
- select = document.createElement( "select" );
+ select = document.createElement("select");
opt = select.appendChild( document.createElement("option") );
- input = div.getElementsByTagName( "input" )[ 0 ];
+ input = div.getElementsByTagName("input")[ 0 ];
support = {
// IE strips leading whitespace when .innerHTML is used
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
- opacity: /^0.55/.test( a.style.opacity ),
+ opacity: /^0.5/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
// Where outerHTML is undefined, this still works
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
+ // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
+ boxModel: ( document.compatMode === "CSS1Compat" ),
+
// Will be defined later
submitBubbles: true,
changeBubbles: true,
noCloneEvent: true,
inlineBlockNeedsLayout: false,
shrinkWrapBlocks: false,
- reliableMarginRight: true
+ reliableMarginRight: true,
+ boxSizingReliable: true,
+ pixelPosition: false
};
// Make sure checked status is properly cloned
}
if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
- div.attachEvent( "onclick", function() {
+ div.attachEvent( "onclick", clickFn = function() {
// Cloning a node shouldn't copy over any
// bound event handlers (IE does this)
support.noCloneEvent = false;
});
- div.cloneNode( true ).fireEvent( "onclick" );
+ div.cloneNode( true ).fireEvent("onclick");
+ div.detachEvent( "onclick", clickFn );
}
// Check if a radio maintains its value
// after being appended to the DOM
input = document.createElement("input");
input.value = "t";
- input.setAttribute("type", "radio");
+ input.setAttribute( "type", "radio" );
support.radioValue = input.value === "t";
- input.setAttribute("checked", "checked");
+ input.setAttribute( "checked", "checked" );
+
+ // #11217 - WebKit loses check when the name is after the checked attribute
+ input.setAttribute( "name", "t" );
+
div.appendChild( input );
fragment = document.createDocumentFragment();
fragment.appendChild( div.lastChild );
fragment.removeChild( input );
fragment.appendChild( div );
- div.innerHTML = "";
-
- // Check if div with explicit width and no margin-right incorrectly
- // gets computed margin-right based on width of container. For more
- // info see bug #3333
- // Fails in WebKit before Feb 2011 nightlies
- // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
- if ( window.getComputedStyle ) {
- marginDiv = document.createElement( "div" );
- marginDiv.style.width = "0";
- marginDiv.style.marginRight = "0";
- div.style.width = "2px";
- div.appendChild( marginDiv );
- support.reliableMarginRight =
- ( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0;
- }
-
// Technique from Juriy Zaytsev
// http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
// We only care about the case where non-standard event systems
// avoid an eval call (in setAttribute) which can cause CSP
// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
if ( div.attachEvent ) {
- for( i in {
- submit: 1,
- change: 1,
- focusin: 1
+ for ( i in {
+ submit: true,
+ change: true,
+ focusin: true
}) {
eventName = "on" + i;
isSupported = ( eventName in div );
}
}
- fragment.removeChild( div );
-
- // Null elements to avoid leaks in IE
- fragment = select = opt = marginDiv = div = input = null;
-
// Run tests that need a body at doc ready
jQuery(function() {
- var container, outer, inner, table, td, offsetSupport,
- conMarginTop, ptlm, vb, style, html,
+ var container, div, tds, marginDiv,
+ divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
body = document.getElementsByTagName("body")[0];
if ( !body ) {
return;
}
- conMarginTop = 1;
- ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;";
- vb = "visibility:hidden;border:0;";
- style = "style='" + ptlm + "border:5px solid #000;padding:0;'";
- html = "<div " + style + "><div></div></div>" +
- "<table " + style + " cellpadding='0' cellspacing='0'>" +
- "<tr><td></td></tr></table>";
-
container = document.createElement("div");
- container.style.cssText = vb + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px";
+ container.style.cssText = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px";
body.insertBefore( container, body.firstChild );
// Construct the test element
// display:none (it is still safe to use offsets if a parent element is
// hidden; don safety goggles and see bug #4512 for more information).
// (only IE 8 fails this test)
- div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
- tds = div.getElementsByTagName( "td" );
+ div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
+ tds = div.getElementsByTagName("td");
+ tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
isSupported = ( tds[ 0 ].offsetHeight === 0 );
tds[ 0 ].style.display = "";
// (IE <= 8 fail this test)
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
- // Figure out if the W3C box model works as expected
+ // Check box-sizing and margin behavior
div.innerHTML = "";
- div.style.width = div.style.paddingLeft = "1px";
- jQuery.boxModel = support.boxModel = div.offsetWidth === 2;
+ div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
+ support.boxSizing = ( div.offsetWidth === 4 );
+ support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
+
+ // NOTE: To any future maintainer, we've 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";
+
+ // Check if div with explicit width and no margin-right incorrectly
+ // gets computed margin-right based on width of container. For more
+ // info see bug #3333
+ // Fails in WebKit before Feb 2011 nightlies
+ // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+ marginDiv = document.createElement("div");
+ marginDiv.style.cssText = div.style.cssText = divReset;
+ marginDiv.style.marginRight = marginDiv.style.width = "0";
+ div.style.width = "1px";
+ div.appendChild( marginDiv );
+ support.reliableMarginRight =
+ !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+ }
if ( typeof div.style.zoom !== "undefined" ) {
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
// (IE < 8 does this)
- div.style.display = "inline";
- div.style.zoom = 1;
- support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 );
+ div.innerHTML = "";
+ div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
+ support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
// Check if elements with layout shrink-wrap their children
// (IE 6 does this)
- div.style.display = "";
- div.innerHTML = "<div style='width:4px;'></div>";
- support.shrinkWrapBlocks = ( div.offsetWidth !== 2 );
- }
-
- div.style.cssText = ptlm + vb;
- div.innerHTML = html;
-
- outer = div.firstChild;
- inner = outer.firstChild;
- td = outer.nextSibling.firstChild.firstChild;
-
- offsetSupport = {
- doesNotAddBorder: ( inner.offsetTop !== 5 ),
- doesAddBorderForTableAndCells: ( td.offsetTop === 5 )
- };
-
- inner.style.position = "fixed";
- inner.style.top = "20px";
-
- // safari subtracts parent border width here which is 5px
- offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 );
- inner.style.position = inner.style.top = "";
+ div.style.display = "block";
+ div.style.overflow = "visible";
+ div.innerHTML = "<div></div>";
+ div.firstChild.style.width = "5px";
+ support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
- outer.style.overflow = "hidden";
- outer.style.position = "relative";
-
- offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 );
- offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop );
+ container.style.zoom = 1;
+ }
+ // Null elements to avoid leaks in IE
body.removeChild( container );
- div = container = null;
-
- jQuery.extend( support, offsetSupport );
+ container = div = tds = marginDiv = null;
});
+ // Null elements to avoid leaks in IE
+ fragment.removeChild( div );
+ all = a = select = opt = input = fragment = div = null;
+
return support;
})();
-
-
-
-
-var rbrace = /^(?:\{.*\}|\[.*\])$/,
+var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
rmultiDash = /([A-Z])/g;
jQuery.extend({
cache: {},
- // Please use with caution
+ deletedIds: [],
+
+ // Remove at next major release (1.9/2.0)
uuid: 0,
// Unique for each copy of jQuery on the page
return;
}
- var privateCache, thisCache, ret,
+ var thisCache, ret,
internalKey = jQuery.expando,
getByName = typeof name === "string",
// Only defining an ID for JS objects if its cache already exists allows
// the code to shortcut on the same path as a DOM node with no cache
- id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey,
- isEvents = name === "events";
+ id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
// Avoid doing any more work than we need to when trying to get data on an
// object that has no data at all
- if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) {
+ if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
return;
}
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if ( isNode ) {
- elem[ internalKey ] = id = ++jQuery.uuid;
+ elem[ internalKey ] = id = jQuery.deletedIds.pop() || jQuery.guid++;
} else {
id = internalKey;
}
}
}
- privateCache = thisCache = cache[ id ];
+ thisCache = cache[ id ];
// jQuery data() is stored in a separate object inside the object's internal data
// cache in order to avoid key collisions between internal data and user-defined
thisCache[ jQuery.camelCase( name ) ] = data;
}
- // Users should not attempt to inspect the internal events object using jQuery.data,
- // it is undocumented and subject to change. But does anyone listen? No.
- if ( isEvents && !thisCache[ name ] ) {
- return privateCache.events;
- }
-
// Check for both converted-to-camel and non-converted data property names
// If a data property was specified
if ( getByName ) {
var thisCache, i, l,
- // Reference to internal data cache key
- internalKey = jQuery.expando,
-
isNode = elem.nodeType,
// See jQuery.data for more information
cache = isNode ? jQuery.cache : elem,
-
- // See jQuery.data for more information
- id = isNode ? elem[ internalKey ] : internalKey;
+ id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
// If there is already no cache entry for this object, there is no
// purpose in continuing
if ( name in thisCache ) {
name = [ name ];
} else {
- name = name.split( " " );
+ name = name.split(" ");
}
}
}
// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
- if ( !isEmptyDataObject(cache[ id ]) ) {
+ if ( !isEmptyDataObject( cache[ id ] ) ) {
return;
}
}
- // Browsers that fail expando deletion also refuse to delete expandos on
- // the window, but it will allow it on all other JS objects; other browsers
- // don't care
- // Ensure that `cache` is not a window object #10080
- if ( jQuery.support.deleteExpando || !cache.setInterval ) {
+ // Destroy the cache
+ if ( isNode ) {
+ jQuery.cleanData( [ elem ], true );
+
+ // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
+ } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
delete cache[ id ];
+
+ // When all else fails, null
} else {
cache[ id ] = null;
}
-
- // We destroyed the cache and need to eliminate the expando on the node to avoid
- // false lookups in the cache for entries that no longer exist
- if ( isNode ) {
- // IE does not allow us to delete expando properties from nodes,
- // nor does it have a removeAttribute function on Document nodes;
- // we must handle all of these cases
- if ( jQuery.support.deleteExpando ) {
- delete elem[ internalKey ];
- } else if ( elem.removeAttribute ) {
- elem.removeAttribute( internalKey );
- } else {
- elem[ internalKey ] = null;
- }
- }
},
// For internal use only.
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
- if ( elem.nodeName ) {
- var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
-
- if ( match ) {
- return !(match === true || elem.getAttribute("classid") !== match);
- }
- }
+ var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
- return true;
+ // nodes accept data unless otherwise specified; rejection can be conditional
+ return !noData || noData !== true && elem.getAttribute("classid") === noData;
}
});
jQuery.fn.extend({
data: function( key, value ) {
- var parts, attr, name,
+ var parts, part, attr, name, l,
+ elem = this[0],
+ i = 0,
data = null;
- if ( typeof key === "undefined" ) {
+ // Gets all values
+ if ( key === undefined ) {
if ( this.length ) {
- data = jQuery.data( this[0] );
+ data = jQuery.data( elem );
- if ( this[0].nodeType === 1 && !jQuery._data( this[0], "parsedAttrs" ) ) {
- attr = this[0].attributes;
- for ( var i = 0, l = attr.length; i < l; i++ ) {
+ if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
+ attr = elem.attributes;
+ for ( l = attr.length; i < l; i++ ) {
name = attr[i].name;
- if ( name.indexOf( "data-" ) === 0 ) {
+ if ( !name.indexOf( "data-" ) ) {
name = jQuery.camelCase( name.substring(5) );
- dataAttr( this[0], name, data[ name ] );
+ dataAttr( elem, name, data[ name ] );
}
}
- jQuery._data( this[0], "parsedAttrs", true );
+ jQuery._data( elem, "parsedAttrs", true );
}
}
return data;
+ }
- } else if ( typeof key === "object" ) {
+ // Sets multiple values
+ if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
- parts = key.split(".");
+ parts = key.split( ".", 2 );
parts[1] = parts[1] ? "." + parts[1] : "";
+ part = parts[1] + "!";
- if ( value === undefined ) {
- data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
+ return jQuery.access( this, function( value ) {
- // Try to fetch any internally stored data first
- if ( data === undefined && this.length ) {
- data = jQuery.data( this[0], key );
- data = dataAttr( this[0], key, data );
- }
+ if ( value === undefined ) {
+ data = this.triggerHandler( "getData" + part, [ parts[0] ] );
- return data === undefined && parts[1] ?
- this.data( parts[0] ) :
- data;
+ // Try to fetch any internally stored data first
+ if ( data === undefined && elem ) {
+ data = jQuery.data( elem, key );
+ data = dataAttr( elem, key, data );
+ }
- } else {
- return this.each(function() {
- var self = jQuery( this ),
- args = [ parts[0], value ];
+ return data === undefined && parts[1] ?
+ this.data( parts[0] ) :
+ data;
+ }
+
+ parts[1] = value;
+ this.each(function() {
+ var self = jQuery( this );
- self.triggerHandler( "setData" + parts[1] + "!", args );
+ self.triggerHandler( "setData" + part, parts );
jQuery.data( this, key, value );
- self.triggerHandler( "changeData" + parts[1] + "!", args );
+ self.triggerHandler( "changeData" + part, parts );
});
- }
+ }, null, value, arguments.length > 1, null, false );
},
removeData: function( key ) {
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
- jQuery.isNumeric( data ) ? parseFloat( data ) :
- rbrace.test( data ) ? jQuery.parseJSON( data ) :
+ // Only convert to a number if it doesn't change the string
+ +data + "" === data ? +data :
+ rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
- for ( var name in obj ) {
+ var name;
+ for ( name in obj ) {
// if the public data object is empty, the private is still empty
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
return true;
}
-
-
-
-
-function handleQueueMarkDefer( elem, type, src ) {
- var deferDataKey = type + "defer",
- queueDataKey = type + "queue",
- markDataKey = type + "mark",
- defer = jQuery._data( elem, deferDataKey );
- if ( defer &&
- ( src === "queue" || !jQuery._data(elem, queueDataKey) ) &&
- ( src === "mark" || !jQuery._data(elem, markDataKey) ) ) {
- // Give room for hard-coded callbacks to fire first
- // and eventually mark/queue something else on the element
- setTimeout( function() {
- if ( !jQuery._data( elem, queueDataKey ) &&
- !jQuery._data( elem, markDataKey ) ) {
- jQuery.removeData( elem, deferDataKey, true );
- defer.fire();
- }
- }, 0 );
- }
-}
-
jQuery.extend({
-
- _mark: function( elem, type ) {
- if ( elem ) {
- type = ( type || "fx" ) + "mark";
- jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 );
- }
- },
-
- _unmark: function( force, elem, type ) {
- if ( force !== true ) {
- type = elem;
- elem = force;
- force = false;
- }
- if ( elem ) {
- type = type || "fx";
- var key = type + "mark",
- count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 );
- if ( count ) {
- jQuery._data( elem, key, count );
- } else {
- jQuery.removeData( elem, key, true );
- handleQueueMarkDefer( elem, type, "mark" );
- }
- }
- },
-
queue: function( elem, type, data ) {
- var q;
+ var queue;
+
if ( elem ) {
type = ( type || "fx" ) + "queue";
- q = jQuery._data( elem, type );
+ queue = jQuery._data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
- if ( !q || jQuery.isArray(data) ) {
- q = jQuery._data( elem, type, jQuery.makeArray(data) );
+ if ( !queue || jQuery.isArray(data) ) {
+ queue = jQuery._data( elem, type, jQuery.makeArray(data) );
} else {
- q.push( data );
+ queue.push( data );
}
}
- return q || [];
+ return queue || [];
}
},
type = type || "fx";
var queue = jQuery.queue( elem, type ),
+ startLength = queue.length,
fn = queue.shift(),
- hooks = {};
+ 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" );
}
- jQuery._data( elem, type + ".run", hooks );
- fn.call( elem, function() {
- jQuery.dequeue( elem, type );
- }, hooks );
+ // clear up the last queue stop function
+ delete hooks.stop;
+ fn.call( elem, next, hooks );
}
- if ( !queue.length ) {
- jQuery.removeData( elem, type + "queue " + type + ".run", true );
- handleQueueMarkDefer( elem, type, "queue" );
+ 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 jQuery._data( elem, key ) || jQuery._data( elem, key, {
+ empty: jQuery.Callbacks("once memory").add(function() {
+ jQuery.removeData( elem, type + "queue", true );
+ jQuery.removeData( elem, key, true );
+ })
+ });
}
});
jQuery.fn.extend({
queue: function( type, data ) {
+ var setter = 2;
+
if ( typeof type !== "string" ) {
data = type;
type = "fx";
+ setter--;
}
- if ( data === undefined ) {
+ if ( arguments.length < setter ) {
return jQuery.queue( this[0], type );
}
- return this.each(function() {
- var queue = jQuery.queue( this, type, data );
- if ( type === "fx" && queue[0] !== "inprogress" ) {
- jQuery.dequeue( this, 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() {
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
- promise: function( type, object ) {
+ 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" ) {
- object = type;
+ obj = type;
type = undefined;
}
type = type || "fx";
- var defer = jQuery.Deferred(),
- elements = this,
- i = elements.length,
- count = 1,
- deferDataKey = type + "defer",
- queueDataKey = type + "queue",
- markDataKey = type + "mark",
- tmp;
- function resolve() {
- if ( !( --count ) ) {
- defer.resolveWith( elements, [ elements ] );
- }
- }
+
while( i-- ) {
- if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||
- ( jQuery.data( elements[ i ], queueDataKey, undefined, true ) ||
- jQuery.data( elements[ i ], markDataKey, undefined, true ) ) &&
- jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) {
+ tmp = jQuery._data( elements[ i ], type + "queueHooks" );
+ if ( tmp && tmp.empty ) {
count++;
- tmp.add( resolve );
+ tmp.empty.add( resolve );
}
}
resolve();
- return defer.promise();
+ return defer.promise( obj );
}
});
-
-
-
-
-var rclass = /[\n\t\r]/g,
- rspace = /\s+/,
+var nodeHook, boolHook, fixSpecified,
+ rclass = /[\t\r\n]/g,
rreturn = /\r/g,
rtype = /^(?:button|input)$/i,
rfocusable = /^(?:button|input|object|select|textarea)$/i,
- rclickable = /^a(?:rea)?$/i,
+ rclickable = /^a(?:rea|)$/i,
rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
- getSetAttribute = jQuery.support.getSetAttribute,
- nodeHook, boolHook, fixSpecified;
+ getSetAttribute = jQuery.support.getSetAttribute;
jQuery.fn.extend({
attr: function( name, value ) {
- return jQuery.access( this, name, value, true, jQuery.attr );
+ return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
},
prop: function( name, value ) {
- return jQuery.access( this, name, value, true, jQuery.prop );
+ return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
}
if ( value && typeof value === "string" ) {
- classNames = value.split( rspace );
+ classNames = value.split( core_rspace );
for ( i = 0, l = this.length; i < l; i++ ) {
elem = this[ i ];
setClass = " " + elem.className + " ";
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
- if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
+ if ( setClass.indexOf( " " + classNames[ c ] + " " ) < 0 ) {
setClass += classNames[ c ] + " ";
}
}
},
removeClass: function( value ) {
- var classNames, i, l, elem, className, c, cl;
+ var removes, className, elem, c, cl, i, l;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).removeClass( value.call(this, j, this.className) );
});
}
-
if ( (value && typeof value === "string") || value === undefined ) {
- classNames = ( value || "" ).split( rspace );
+ removes = ( value || "" ).split( core_rspace );
for ( i = 0, l = this.length; i < l; i++ ) {
elem = this[ i ];
-
if ( elem.nodeType === 1 && elem.className ) {
- if ( value ) {
- className = (" " + elem.className + " ").replace( rclass, " " );
- for ( c = 0, cl = classNames.length; c < cl; c++ ) {
- className = className.replace(" " + classNames[ c ] + " ", " ");
- }
- elem.className = jQuery.trim( className );
- } else {
- elem.className = "";
+ className = (" " + elem.className + " ").replace( rclass, " " );
+
+ // loop over each item in the removal list
+ for ( c = 0, cl = removes.length; c < cl; c++ ) {
+ // Remove until there is nothing to remove,
+ while ( className.indexOf(" " + removes[ c ] + " ") >= 0 ) {
+ className = className.replace( " " + removes[ c ] + " " , " " );
+ }
}
+ elem.className = value ? jQuery.trim( className ) : "";
}
}
}
i = 0,
self = jQuery( this ),
state = stateVal,
- classNames = value.split( rspace );
+ classNames = value.split( core_rspace );
while ( (className = classNames[ i++ ]) ) {
- // check each className given, space seperated list
+ // check each className given, space separated list
state = isBool ? state : !self.hasClass( className );
self[ state ? "addClass" : "removeClass" ]( className );
}
i = 0,
l = this.length;
for ( ; i < l; i++ ) {
- if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
+ if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
return true;
}
}
if ( !arguments.length ) {
if ( elem ) {
- hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];
+ hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
return ret;
isFunction = jQuery.isFunction( value );
return this.each(function( i ) {
- var self = jQuery(this), val;
+ var val,
+ self = jQuery(this);
if ( this.nodeType !== 1 ) {
return;
});
}
- hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ];
+ 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 ) {
}
},
- attrFn: {
- val: true,
- css: true,
- html: true,
- text: true,
- data: true,
- width: true,
- height: true,
- offset: true
- },
+ // Unused in 1.8, left in so attrFn-stabbers won't die; remove in 1.9
+ attrFn: {},
attr: function( elem, name, value, pass ) {
var ret, hooks, notxml,
return;
}
- if ( pass && name in jQuery.attrFn ) {
+ if ( pass && jQuery.isFunction( jQuery.fn[ name ] ) ) {
return jQuery( elem )[ name ]( value );
}
return ret;
} else {
- elem.setAttribute( name, "" + value );
+ elem.setAttribute( name, value + "" );
return value;
}
},
removeAttr: function( elem, value ) {
- var propName, attrNames, name, l,
+ var propName, attrNames, name, isBool,
i = 0;
if ( value && elem.nodeType === 1 ) {
- attrNames = value.toLowerCase().split( rspace );
- l = attrNames.length;
- for ( ; i < l; i++ ) {
+ attrNames = value.split( core_rspace );
+
+ for ( ; i < attrNames.length; i++ ) {
name = attrNames[ i ];
if ( name ) {
propName = jQuery.propFix[ name ] || name;
+ isBool = rboolean.test( name );
// See #9699 for explanation of this approach (setting first, then removal)
- jQuery.attr( elem, name, "" );
+ // Do not do this for boolean attributes (see #10870)
+ if ( !isBool ) {
+ jQuery.attr( elem, name, "" );
+ }
elem.removeAttribute( getSetAttribute ? name : propName );
// Set corresponding property to false for boolean attributes
- if ( rboolean.test( name ) && propName in elem ) {
+ if ( isBool && propName in elem ) {
elem[ propName ] = false;
}
}
}
});
-// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional)
-jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex;
-
// Hook for boolean attributes
boolHook = {
get: function( elem, name ) {
fixSpecified = {
name: true,
- id: true
+ id: true,
+ coords: true
};
// Use this for any attribute in IE6/7
get: function( elem, name ) {
var ret;
ret = elem.getAttributeNode( name );
- return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ?
- ret.nodeValue :
+ return ret && ( fixSpecified[ name ] ? ret.value !== "" : ret.specified ) ?
+ ret.value :
undefined;
},
set: function( elem, value, name ) {
ret = document.createAttribute( name );
elem.setAttributeNode( ret );
}
- return ( ret.nodeValue = value + "" );
+ return ( ret.value = value + "" );
}
};
- // Apply the nodeHook to tabindex
- jQuery.attrHooks.tabindex.set = nodeHook.set;
-
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each([ "width", "height" ], function( i, name ) {
return elem.style.cssText.toLowerCase() || undefined;
},
set: function( elem, value ) {
- return ( elem.style.cssText = "" + value );
+ return ( elem.style.cssText = value + "" );
}
};
}
}
});
});
-
-
-
-
var rformElems = /^(?:textarea|input|select)$/i,
- rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/,
- rhoverHack = /\bhover(\.\S+)?\b/,
+ rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/,
+ rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
- rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/,
- quickParse = function( selector ) {
- var quick = rquickIs.exec( selector );
- if ( quick ) {
- // 0 1 2 3
- // [ _, tag, id, class ]
- quick[1] = ( quick[1] || "" ).toLowerCase();
- quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" );
- }
- return quick;
- },
- quickIs = function( elem, m ) {
- var attrs = elem.attributes || {};
- return (
- (!m[1] || elem.nodeName.toLowerCase() === m[1]) &&
- (!m[2] || (attrs.id || {}).value === m[2]) &&
- (!m[3] || m[3].test( (attrs[ "class" ] || {}).value ))
- );
- },
hoverHack = function( events ) {
return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
};
var elemData, eventHandle, events,
t, tns, type, namespaces, handleObj,
- handleObjIn, quick, handlers, special;
+ handleObjIn, handlers, special;
// Don't attach events to noData or text/comment nodes (allow plain objects tho)
if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
+ selector = handleObjIn.selector;
}
// Make sure that the handler has a unique ID, used to find/remove it later
handler: handler,
guid: handler.guid,
selector: selector,
- quick: quickParse( selector ),
+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join(".")
}, handleObjIn );
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
- var elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
- t, tns, type, origType, namespaces, origCount,
- j, events, special, handle, eventType, handleObj;
+ var t, tns, type, origType, namespaces, origCount,
+ j, events, special, eventType, handleObj,
+ elemData = jQuery.hasData( elem ) && jQuery._data( elem );
if ( !elemData || !(events = elemData.events) ) {
return;
type = ( selector? special.delegateType : special.bindType ) || type;
eventType = events[ type ] || [];
origCount = eventType.length;
- namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
+ namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
// Remove matching events
for ( j = 0; j < eventType.length; j++ ) {
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( eventType.length === 0 && origCount !== eventType.length ) {
- if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
+ if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
- handle = elemData.handle;
- if ( handle ) {
- handle.elem = null;
- }
+ delete elemData.handle;
// removeData also checks for emptiness and clears the expando if empty
// so use it instead of delete
- jQuery.removeData( elem, [ "events", "handle" ], true );
+ jQuery.removeData( elem, "events", true );
}
},
}
// Event object or event type
- var type = event.type || event,
- namespaces = [],
- cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType;
+ var cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType,
+ type = event.type || event,
+ namespaces = [];
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
event.isTrigger = true;
event.exclusive = exclusive;
event.namespace = namespaces.join( "." );
- event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
+ event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
// Handle a global trigger
bubbleType = special.delegateType || type;
cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
- old = null;
- for ( ; cur; cur = cur.parentNode ) {
+ for ( old = elem; cur; cur = cur.parentNode ) {
eventPath.push([ cur, bubbleType ]);
old = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
- if ( old && old === elem.ownerDocument ) {
+ if ( old === (elem.ownerDocument || document) ) {
eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
}
}
}
// Note that this is a bare JS function and not a jQuery handler
handle = ontype && cur[ ontype ];
- if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) {
+ if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
event.preventDefault();
}
}
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event || window.event );
- var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
+ var i, j, cur, ret, selMatch, matched, matches, handleObj, sel, related,
+ handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
delegateCount = handlers.delegateCount,
- args = [].slice.call( arguments, 0 ),
+ args = core_slice.call( arguments ),
run_all = !event.exclusive && !event.namespace,
- handlerQueue = [],
- i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related;
+ special = jQuery.event.special[ event.type ] || {},
+ handlerQueue = [];
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[0] = event;
event.delegateTarget = this;
- // Determine handlers that should run if there are delegated events
- // Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861)
- if ( delegateCount && !event.target.disabled && !(event.button && event.type === "click") ) {
+ // Call the preDispatch hook for the mapped type, and let it bail if desired
+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+ return;
+ }
- // Pregenerate a single jQuery object for reuse with .is()
- jqcur = jQuery(this);
- jqcur.context = this.ownerDocument || this;
+ // Determine handlers that should run if there are delegated events
+ // Avoid non-left-click bubbling in Firefox (#3861)
+ if ( delegateCount && !(event.button && event.type === "click") ) {
for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
- selMatch = {};
- matches = [];
- jqcur[0] = cur;
- for ( i = 0; i < delegateCount; i++ ) {
- handleObj = handlers[ i ];
- sel = handleObj.selector;
-
- if ( selMatch[ sel ] === undefined ) {
- selMatch[ sel ] = (
- handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel )
- );
+
+ // Don't process clicks (ONLY) on disabled elements (#6911, #8165, #11382, #11764)
+ if ( cur.disabled !== true || event.type !== "click" ) {
+ selMatch = {};
+ matches = [];
+ for ( i = 0; i < delegateCount; i++ ) {
+ handleObj = handlers[ i ];
+ sel = handleObj.selector;
+
+ if ( selMatch[ sel ] === undefined ) {
+ selMatch[ sel ] = handleObj.needsContext ?
+ jQuery( sel, this ).index( cur ) >= 0 :
+ jQuery.find( sel, this, null, [ cur ] ).length;
+ }
+ if ( selMatch[ sel ] ) {
+ matches.push( handleObj );
+ }
}
- if ( selMatch[ sel ] ) {
- matches.push( handleObj );
+ if ( matches.length ) {
+ handlerQueue.push({ elem: cur, matches: matches });
}
}
- if ( matches.length ) {
- handlerQueue.push({ elem: cur, matches: matches });
- }
}
}
}
}
+ // Call the postDispatch hook for the mapped type
+ if ( special.postDispatch ) {
+ special.postDispatch.call( this, event );
+ }
+
return event.result;
},
event.target = event.target.parentNode;
}
- // For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8)
- if ( event.metaKey === undefined ) {
- event.metaKey = event.ctrlKey;
- }
+ // For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8)
+ event.metaKey = !!event.metaKey;
return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
},
special: {
- ready: {
- // Make sure the ready event is setup
- setup: jQuery.bindReady
- },
-
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
}
} :
function( elem, type, handle ) {
+ var name = "on" + type;
+
if ( elem.detachEvent ) {
- elem.detachEvent( "on" + type, handle );
+
+ // #8545, #7054, preventing memory leaks for custom events in IE6-8 –
+ // detachEvent needed property on element, by name of that event, to properly expose it to GC
+ if ( typeof elem[ name ] === "undefined" ) {
+ elem[ name ] = null;
+ }
+
+ elem.detachEvent( name, handle );
}
};
bindType: fix,
handle: function( event ) {
- var target = this,
+ var ret,
+ target = this,
related = event.relatedTarget,
handleObj = event.handleObj,
- selector = handleObj.selector,
- ret;
+ selector = handleObj.selector;
// For mousenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
// Node name check avoids a VML-related crash in IE (#9807)
var elem = e.target,
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
- if ( form && !form._submit_attached ) {
+ if ( form && !jQuery._data( form, "_submit_attached" ) ) {
jQuery.event.add( form, "submit._submit", function( event ) {
- // If form was submitted by the user, bubble the event up the tree
- if ( this.parentNode && !event.isTrigger ) {
- jQuery.event.simulate( "submit", this.parentNode, event, true );
- }
+ event._submit_bubble = true;
});
- form._submit_attached = true;
+ jQuery._data( form, "_submit_attached", true );
}
});
// return undefined since we don't need an event listener
},
+ postDispatch: function( event ) {
+ // If form was submitted by the user, bubble the event up the tree
+ if ( event._submit_bubble ) {
+ delete event._submit_bubble;
+ if ( this.parentNode && !event.isTrigger ) {
+ jQuery.event.simulate( "submit", this.parentNode, event, true );
+ }
+ }
+ },
+
teardown: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
jQuery.event.add( this, "click._change", function( event ) {
if ( this._just_changed && !event.isTrigger ) {
this._just_changed = false;
- jQuery.event.simulate( "change", this, event, true );
}
+ // Allow triggered, simulated change events (#11500)
+ jQuery.event.simulate( "change", this, event, true );
});
}
return false;
jQuery.event.add( this, "beforeactivate._change", function( e ) {
var elem = e.target;
- if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) {
+ if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "_change_attached" ) ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
jQuery.event.simulate( "change", this.parentNode, event, true );
}
});
- elem._change_attached = true;
+ jQuery._data( elem, "_change_attached", true );
}
});
},
teardown: function() {
jQuery.event.remove( this, "._change" );
- return rformElems.test( this.nodeName );
+ return !rformElems.test( this.nodeName );
}
};
}
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
- if ( typeof selector !== "string" ) {
+ if ( typeof selector !== "string" ) { // && selector != null
// ( types-Object, data )
- data = selector;
+ data = data || selector;
selector = undefined;
}
for ( type in types ) {
});
},
one: function( types, selector, data, fn ) {
- return this.on.call( this, types, selector, data, fn, 1 );
+ 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
- var handleObj = types.handleObj;
+ handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
- handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type,
+ handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
handleObj.selector,
handleObj.handler
);
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
- for ( var type in types ) {
+ for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
- return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn );
+ return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
},
trigger: function( type, data ) {
this.trigger( name );
};
- if ( jQuery.attrFn ) {
- jQuery.attrFn[ name ] = true;
- }
-
if ( rkeyEvent.test( name ) ) {
jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
}
jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
}
});
-
-
-
/*!
* Sizzle CSS Selector Engine
- * Copyright 2011, The Dojo Foundation
- * Released under the MIT, BSD, and GPL Licenses.
- * More information: http://sizzlejs.com/
+ * Copyright 2012 jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://sizzlejs.com/
*/
-(function(){
+(function( window, undefined ) {
+
+var cachedruns,
+ assertGetIdNotName,
+ Expr,
+ getText,
+ isXML,
+ contains,
+ compile,
+ sortOrder,
+ hasDuplicate,
+ outermostContext,
-var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
- expando = "sizcache" + (Math.random() + '').replace('.', ''),
- done = 0,
- toString = Object.prototype.toString,
- hasDuplicate = false,
baseHasDuplicate = true,
- rBackslash = /\\/g,
- rReturn = /\r\n/g,
- rNonWord = /\W/;
-
-// Here we check if the JavaScript engine is using some sort of
-// optimization where it does not always call our comparision
-// function. If that is the case, discard the hasDuplicate value.
-// Thus far that includes Google Chrome.
-[0, 0].sort(function() {
- baseHasDuplicate = false;
- return 0;
-});
+ strundefined = "undefined",
-var Sizzle = function( selector, context, results, seed ) {
- results = results || [];
- context = context || document;
+ expando = ( "sizcache" + Math.random() ).replace( ".", "" ),
- var origContext = context;
+ Token = String,
+ document = window.document,
+ docElem = document.documentElement,
+ dirruns = 0,
+ done = 0,
+ pop = [].pop,
+ push = [].push,
+ slice = [].slice,
+ // Use a stripped-down indexOf if a native one is unavailable
+ indexOf = [].indexOf || function( elem ) {
+ var i = 0,
+ len = this.length;
+ for ( ; i < len; i++ ) {
+ if ( this[i] === elem ) {
+ return i;
+ }
+ }
+ return -1;
+ },
- if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
- return [];
- }
-
- if ( !selector || typeof selector !== "string" ) {
- return results;
- }
+ // Augment a function for special use by Sizzle
+ markFunction = function( fn, value ) {
+ fn[ expando ] = value == null || value;
+ return fn;
+ },
- var m, set, checkSet, extra, ret, cur, pop, i,
- prune = true,
- contextXML = Sizzle.isXML( context ),
- parts = [],
- soFar = selector;
-
- // Reset the position of the chunker regexp (start from head)
- do {
- chunker.exec( "" );
- m = chunker.exec( soFar );
-
- if ( m ) {
- soFar = m[3];
-
- parts.push( m[1] );
-
- if ( m[2] ) {
- extra = m[3];
- break;
+ createCache = function() {
+ var cache = {},
+ keys = [];
+
+ return markFunction(function( key, value ) {
+ // Only keep the most recent entries
+ if ( keys.push( key ) > Expr.cacheLength ) {
+ delete cache[ keys.shift() ];
}
- }
- } while ( m );
- if ( parts.length > 1 && origPOS.exec( selector ) ) {
+ return (cache[ key ] = value);
+ }, cache );
+ },
- if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
- set = posProcess( parts[0] + parts[1], context, seed );
+ classCache = createCache(),
+ tokenCache = createCache(),
+ compilerCache = createCache(),
- } else {
- set = Expr.relative[ parts[0] ] ?
- [ context ] :
- Sizzle( parts.shift(), context );
+ // Regex
- while ( parts.length ) {
- selector = parts.shift();
+ // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+ whitespace = "[\\x20\\t\\r\\n\\f]",
+ // http://www.w3.org/TR/css3-syntax/#characters
+ characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+",
- if ( Expr.relative[ selector ] ) {
- selector += parts.shift();
- }
-
- set = posProcess( selector, set, seed );
- }
- }
+ // Loosely modeled on CSS identifier characters
+ // An unquoted value should be a CSS identifier (http://www.w3.org/TR/css3-selectors/#attribute-selectors)
+ // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+ identifier = characterEncoding.replace( "w", "w#" ),
- } else {
- // Take a shortcut and set the context if the root selector is an ID
- // (but not if it'll be faster if the inner selector is an ID)
- if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
- Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
+ // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+ operators = "([*^$|!~]?=)",
+ attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+ "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
- ret = Sizzle.find( parts.shift(), context, contextXML );
- context = ret.expr ?
- Sizzle.filter( ret.expr, ret.set )[0] :
- ret.set[0];
- }
+ // Prefer arguments not in parens/brackets,
+ // then attribute selectors and non-pseudos (denoted by :),
+ // then anything else
+ // These preferences are here to reduce the number of selectors
+ // needing tokenize in the PSEUDO preFilter
+ pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|([^()[\\]]*|(?:(?:" + attributes + ")|[^:]|\\\\.)*|.*))\\)|)",
- if ( context ) {
- ret = seed ?
- { expr: parts.pop(), set: makeArray(seed) } :
- Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
+ // For matchExpr.POS and matchExpr.needsContext
+ pos = ":(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
+ "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)",
- set = ret.expr ?
- Sizzle.filter( ret.expr, ret.set ) :
- ret.set;
+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
- if ( parts.length > 0 ) {
- checkSet = makeArray( set );
+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+ rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
+ rpseudo = new RegExp( pseudos ),
- } else {
- prune = false;
- }
+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
+ rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/,
- while ( parts.length ) {
- cur = parts.pop();
- pop = cur;
+ rnot = /^:not/,
+ rsibling = /[\x20\t\r\n\f]*[+~]/,
+ rendsWithNot = /:not\($/,
- if ( !Expr.relative[ cur ] ) {
- cur = "";
- } else {
- pop = parts.pop();
- }
+ rheader = /h\d/i,
+ rinputs = /input|select|textarea|button/i,
- if ( pop == null ) {
- pop = context;
- }
+ rbackslash = /\\(?!\\)/g,
- Expr.relative[ cur ]( checkSet, pop, contextXML );
- }
+ matchExpr = {
+ "ID": new RegExp( "^#(" + characterEncoding + ")" ),
+ "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+ "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
+ "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+ "ATTR": new RegExp( "^" + attributes ),
+ "PSEUDO": new RegExp( "^" + pseudos ),
+ "POS": new RegExp( pos, "i" ),
+ "CHILD": new RegExp( "^:(only|nth|first|last)-child(?:\\(" + whitespace +
+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+ // For use in libraries implementing .is()
+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|" + pos, "i" )
+ },
- } else {
- checkSet = parts = [];
+ // Support
+
+ // Used for testing something on an element
+ assert = function( fn ) {
+ var div = document.createElement("div");
+
+ try {
+ return fn( div );
+ } catch (e) {
+ return false;
+ } finally {
+ // release memory in IE
+ div = null;
+ }
+ },
+
+ // Check if getElementsByTagName("*") returns only elements
+ assertTagNameNoComments = assert(function( div ) {
+ div.appendChild( document.createComment("") );
+ return !div.getElementsByTagName("*").length;
+ }),
+
+ // Check if getAttribute returns normalized href attributes
+ assertHrefNotNormalized = assert(function( div ) {
+ div.innerHTML = "<a href='#'></a>";
+ return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
+ div.firstChild.getAttribute("href") === "#";
+ }),
+
+ // Check if attributes should be retrieved by attribute nodes
+ assertAttributes = assert(function( div ) {
+ div.innerHTML = "<select></select>";
+ var type = typeof div.lastChild.getAttribute("multiple");
+ // IE8 returns a string for some attributes even when not present
+ return type !== "boolean" && type !== "string";
+ }),
+
+ // Check if getElementsByClassName can be trusted
+ assertUsableClassName = assert(function( div ) {
+ // Opera can't find a second classname (in 9.6)
+ div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
+ if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
+ return false;
}
- }
- if ( !checkSet ) {
- checkSet = set;
- }
+ // Safari 3.2 caches class attributes and doesn't catch changes
+ div.lastChild.className = "e";
+ return div.getElementsByClassName("e").length === 2;
+ }),
- if ( !checkSet ) {
- Sizzle.error( cur || selector );
- }
+ // Check if getElementById returns elements by name
+ // Check if getElementsByName privileges form controls or returns elements by ID
+ assertUsableName = assert(function( div ) {
+ // Inject content
+ div.id = expando + 0;
+ div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
+ docElem.insertBefore( div, docElem.firstChild );
- if ( toString.call(checkSet) === "[object Array]" ) {
- if ( !prune ) {
- results.push.apply( results, checkSet );
+ // Test
+ var pass = document.getElementsByName &&
+ // buggy browsers will return fewer than the correct 2
+ document.getElementsByName( expando ).length === 2 +
+ // buggy browsers will return more than the correct 0
+ document.getElementsByName( expando + 0 ).length;
+ assertGetIdNotName = !document.getElementById( expando );
- } else if ( context && context.nodeType === 1 ) {
- for ( i = 0; checkSet[i] != null; i++ ) {
- if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
- results.push( set[i] );
- }
- }
+ // Cleanup
+ docElem.removeChild( div );
- } else {
- for ( i = 0; checkSet[i] != null; i++ ) {
- if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
- results.push( set[i] );
- }
- }
+ return pass;
+ });
+
+// If slice is not available, provide a backup
+try {
+ slice.call( docElem.childNodes, 0 )[0].nodeType;
+} catch ( e ) {
+ slice = function( i ) {
+ var elem,
+ results = [];
+ for ( ; (elem = this[i]); i++ ) {
+ results.push( elem );
}
+ return results;
+ };
+}
- } else {
- makeArray( checkSet, results );
- }
+function Sizzle( selector, context, results, seed ) {
+ results = results || [];
+ context = context || document;
+ var match, elem, xml, m,
+ nodeType = context.nodeType;
- if ( extra ) {
- Sizzle( extra, origContext, results, seed );
- Sizzle.uniqueSort( results );
+ if ( !selector || typeof selector !== "string" ) {
+ return results;
}
- return results;
-};
+ if ( nodeType !== 1 && nodeType !== 9 ) {
+ return [];
+ }
-Sizzle.uniqueSort = function( results ) {
- if ( sortOrder ) {
- hasDuplicate = baseHasDuplicate;
- results.sort( sortOrder );
+ xml = isXML( context );
- if ( hasDuplicate ) {
- for ( var i = 1; i < results.length; i++ ) {
- if ( results[i] === results[ i - 1 ] ) {
- results.splice( i--, 1 );
+ if ( !xml && !seed ) {
+ if ( (match = rquickExpr.exec( selector )) ) {
+ // Speed-up: Sizzle("#ID")
+ if ( (m = match[1]) ) {
+ if ( nodeType === 9 ) {
+ elem = context.getElementById( m );
+ // Check parentNode to catch when Blackberry 4.6 returns
+ // nodes that are no longer in the document #6963
+ if ( elem && elem.parentNode ) {
+ // Handle the case where IE, Opera, and Webkit return items
+ // by name instead of ID
+ if ( elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
+ } else {
+ return results;
+ }
+ } else {
+ // Context is not a document
+ if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+ contains( context, elem ) && elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
}
+
+ // Speed-up: Sizzle("TAG")
+ } else if ( match[2] ) {
+ push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
+ return results;
+
+ // Speed-up: Sizzle(".CLASS")
+ } else if ( (m = match[3]) && assertUsableClassName && context.getElementsByClassName ) {
+ push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
+ return results;
}
}
}
- return results;
-};
+ // All others
+ return select( selector.replace( rtrim, "$1" ), context, results, seed, xml );
+}
-Sizzle.matches = function( expr, set ) {
- return Sizzle( expr, null, null, set );
+Sizzle.matches = function( expr, elements ) {
+ return Sizzle( expr, null, null, elements );
};
-Sizzle.matchesSelector = function( node, expr ) {
- return Sizzle( expr, null, null, [node] ).length > 0;
+Sizzle.matchesSelector = function( elem, expr ) {
+ return Sizzle( expr, null, null, [ elem ] ).length > 0;
};
-Sizzle.find = function( expr, context, isXML ) {
- var set, i, len, match, type, left;
-
- if ( !expr ) {
- return [];
- }
-
- for ( i = 0, len = Expr.order.length; i < len; i++ ) {
- type = Expr.order[i];
-
- if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
- left = match[1];
- match.splice( 1, 1 );
-
- if ( left.substr( left.length - 1 ) !== "\\" ) {
- match[1] = (match[1] || "").replace( rBackslash, "" );
- set = Expr.find[ type ]( match, context, isXML );
-
- if ( set != null ) {
- expr = expr.replace( Expr.match[ type ], "" );
- break;
- }
- }
- }
- }
-
- if ( !set ) {
- set = typeof context.getElementsByTagName !== "undefined" ?
- context.getElementsByTagName( "*" ) :
- [];
- }
-
- return { set: set, expr: expr };
-};
-
-Sizzle.filter = function( expr, set, inplace, not ) {
- var match, anyFound,
- type, found, item, filter, left,
- i, pass,
- old = expr,
- result = [],
- curLoop = set,
- isXMLFilter = set && set[0] && Sizzle.isXML( set[0] );
-
- while ( expr && set.length ) {
- for ( type in Expr.filter ) {
- if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
- filter = Expr.filter[ type ];
- left = match[1];
-
- anyFound = false;
-
- match.splice(1,1);
-
- if ( left.substr( left.length - 1 ) === "\\" ) {
- continue;
- }
-
- if ( curLoop === result ) {
- result = [];
- }
-
- if ( Expr.preFilter[ type ] ) {
- match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
-
- if ( !match ) {
- anyFound = found = true;
-
- } else if ( match === true ) {
- continue;
- }
- }
-
- if ( match ) {
- for ( i = 0; (item = curLoop[i]) != null; i++ ) {
- if ( item ) {
- found = filter( item, match, i, curLoop );
- pass = not ^ found;
-
- if ( inplace && found != null ) {
- if ( pass ) {
- anyFound = true;
-
- } else {
- curLoop[i] = false;
- }
-
- } else if ( pass ) {
- result.push( item );
- anyFound = true;
- }
- }
- }
- }
-
- if ( found !== undefined ) {
- if ( !inplace ) {
- curLoop = result;
- }
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === type;
+ };
+}
- expr = expr.replace( Expr.match[ type ], "" );
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return (name === "input" || name === "button") && elem.type === type;
+ };
+}
- if ( !anyFound ) {
- return [];
- }
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+ return markFunction(function( argument ) {
+ argument = +argument;
+ return markFunction(function( seed, matches ) {
+ var j,
+ matchIndexes = fn( [], seed.length, argument ),
+ i = matchIndexes.length;
- break;
+ // Match elements found at the specified indexes
+ while ( i-- ) {
+ if ( seed[ (j = matchIndexes[i]) ] ) {
+ seed[j] = !(matches[j] = seed[j]);
}
}
- }
-
- // Improper expression
- if ( expr === old ) {
- if ( anyFound == null ) {
- Sizzle.error( expr );
-
- } else {
- break;
- }
- }
-
- old = expr;
- }
-
- return curLoop;
-};
-
-Sizzle.error = function( msg ) {
- throw new Error( "Syntax error, unrecognized expression: " + msg );
-};
+ });
+ });
+}
/**
- * Utility function for retreiving the text value of an array of DOM nodes
+ * Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
-var getText = Sizzle.getText = function( elem ) {
- var i, node,
- nodeType = elem.nodeType,
- ret = "";
+getText = Sizzle.getText = function( elem ) {
+ var node,
+ ret = "",
+ i = 0,
+ nodeType = elem.nodeType;
if ( nodeType ) {
- if ( nodeType === 1 || nodeType === 9 ) {
- // Use textContent || innerText for elements
- if ( typeof elem.textContent === 'string' ) {
+ if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+ // Use textContent for elements
+ // innerText usage removed for consistency of new lines (see #11153)
+ if ( typeof elem.textContent === "string" ) {
return elem.textContent;
- } else if ( typeof elem.innerText === 'string' ) {
- // Replace IE's carriage returns
- return elem.innerText.replace( rReturn, '' );
} else {
- // Traverse it's children
- for ( elem = elem.firstChild; elem; elem = elem.nextSibling) {
+ // Traverse its children
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
+ // Do not include comment or processing instruction nodes
} else {
// If no nodeType, this is expected to be an array
- for ( i = 0; (node = elem[i]); i++ ) {
+ for ( ; (node = elem[i]); i++ ) {
// Do not traverse comment nodes
- if ( node.nodeType !== 8 ) {
- ret += getText( node );
- }
+ ret += getText( node );
}
}
return ret;
};
-var Expr = Sizzle.selectors = {
- order: [ "ID", "NAME", "TAG" ],
-
- match: {
- ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
- CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
- NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
- ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/,
- TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
- CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/,
- POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
- PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
- },
+isXML = Sizzle.isXML = function( elem ) {
+ // documentElement is verified for cases where it doesn't yet exist
+ // (such as loading iframes in IE - #4833)
+ var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+ return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
- leftMatch: {},
+// Element contains another
+contains = Sizzle.contains = docElem.contains ?
+ function( a, b ) {
+ var adown = a.nodeType === 9 ? a.documentElement : a,
+ bup = b && b.parentNode;
+ return a === bup || !!( bup && bup.nodeType === 1 && adown.contains && adown.contains(bup) );
+ } :
+ docElem.compareDocumentPosition ?
+ function( a, b ) {
+ return b && !!( a.compareDocumentPosition( b ) & 16 );
+ } :
+ function( a, b ) {
+ while ( (b = b.parentNode) ) {
+ if ( b === a ) {
+ return true;
+ }
+ }
+ return false;
+ };
- attrMap: {
- "class": "className",
- "for": "htmlFor"
- },
+Sizzle.attr = function( elem, name ) {
+ var val,
+ xml = isXML( elem );
- attrHandle: {
- href: function( elem ) {
- return elem.getAttribute( "href" );
- },
- type: function( elem ) {
- return elem.getAttribute( "type" );
- }
- },
+ if ( !xml ) {
+ name = name.toLowerCase();
+ }
+ if ( (val = Expr.attrHandle[ name ]) ) {
+ return val( elem );
+ }
+ if ( xml || assertAttributes ) {
+ return elem.getAttribute( name );
+ }
+ val = elem.getAttributeNode( name );
+ return val ?
+ typeof elem[ name ] === "boolean" ?
+ elem[ name ] ? name : null :
+ val.specified ? val.value : null :
+ null;
+};
- relative: {
- "+": function(checkSet, part){
- var isPartStr = typeof part === "string",
- isTag = isPartStr && !rNonWord.test( part ),
- isPartStrNotTag = isPartStr && !isTag;
+Expr = Sizzle.selectors = {
- if ( isTag ) {
- part = part.toLowerCase();
- }
+ // Can be adjusted by the user
+ cacheLength: 50,
- for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
- if ( (elem = checkSet[i]) ) {
- while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
+ createPseudo: markFunction,
- checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
- elem || false :
- elem === part;
- }
- }
+ match: matchExpr,
- if ( isPartStrNotTag ) {
- Sizzle.filter( part, checkSet, true );
+ // IE6/7 return a modified href
+ attrHandle: assertHrefNotNormalized ?
+ {} :
+ {
+ "href": function( elem ) {
+ return elem.getAttribute( "href", 2 );
+ },
+ "type": function( elem ) {
+ return elem.getAttribute("type");
}
},
- ">": function( checkSet, part ) {
- var elem,
- isPartStr = typeof part === "string",
- i = 0,
- l = checkSet.length;
-
- if ( isPartStr && !rNonWord.test( part ) ) {
- part = part.toLowerCase();
+ find: {
+ "ID": assertGetIdNotName ?
+ function( id, context, xml ) {
+ if ( typeof context.getElementById !== strundefined && !xml ) {
+ var m = context.getElementById( id );
+ // Check parentNode to catch when Blackberry 4.6 returns
+ // nodes that are no longer in the document #6963
+ return m && m.parentNode ? [m] : [];
+ }
+ } :
+ function( id, context, xml ) {
+ if ( typeof context.getElementById !== strundefined && !xml ) {
+ var m = context.getElementById( id );
- for ( ; i < l; i++ ) {
- elem = checkSet[i];
+ return m ?
+ m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+ [m] :
+ undefined :
+ [];
+ }
+ },
- if ( elem ) {
- var parent = elem.parentNode;
- checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
- }
+ "TAG": assertTagNameNoComments ?
+ function( tag, context ) {
+ if ( typeof context.getElementsByTagName !== strundefined ) {
+ return context.getElementsByTagName( tag );
}
+ } :
+ function( tag, context ) {
+ var results = context.getElementsByTagName( tag );
- } else {
- for ( ; i < l; i++ ) {
- elem = checkSet[i];
+ // Filter out possible comments
+ if ( tag === "*" ) {
+ var elem,
+ tmp = [],
+ i = 0;
- if ( elem ) {
- checkSet[i] = isPartStr ?
- elem.parentNode :
- elem.parentNode === part;
+ for ( ; (elem = results[i]); i++ ) {
+ if ( elem.nodeType === 1 ) {
+ tmp.push( elem );
+ }
}
- }
- if ( isPartStr ) {
- Sizzle.filter( part, checkSet, true );
+ return tmp;
}
- }
- },
-
- "": function(checkSet, part, isXML){
- var nodeCheck,
- doneName = done++,
- checkFn = dirCheck;
+ return results;
+ },
- if ( typeof part === "string" && !rNonWord.test( part ) ) {
- part = part.toLowerCase();
- nodeCheck = part;
- checkFn = dirNodeCheck;
+ "NAME": assertUsableName && function( tag, context ) {
+ if ( typeof context.getElementsByName !== strundefined ) {
+ return context.getElementsByName( name );
}
-
- checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML );
},
- "~": function( checkSet, part, isXML ) {
- var nodeCheck,
- doneName = done++,
- checkFn = dirCheck;
-
- if ( typeof part === "string" && !rNonWord.test( part ) ) {
- part = part.toLowerCase();
- nodeCheck = part;
- checkFn = dirNodeCheck;
+ "CLASS": assertUsableClassName && function( className, context, xml ) {
+ if ( typeof context.getElementsByClassName !== strundefined && !xml ) {
+ return context.getElementsByClassName( className );
}
-
- checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML );
}
},
- find: {
- ID: function( match, context, isXML ) {
- if ( typeof context.getElementById !== "undefined" && !isXML ) {
- var m = context.getElementById(match[1]);
- // Check parentNode to catch when Blackberry 4.6 returns
- // nodes that are no longer in the document #6963
- return m && m.parentNode ? [m] : [];
- }
- },
-
- NAME: function( match, context ) {
- if ( typeof context.getElementsByName !== "undefined" ) {
- var ret = [],
- results = context.getElementsByName( match[1] );
-
- for ( var i = 0, l = results.length; i < l; i++ ) {
- if ( results[i].getAttribute("name") === match[1] ) {
- ret.push( results[i] );
- }
- }
-
- return ret.length === 0 ? null : ret;
- }
- },
-
- TAG: function( match, context ) {
- if ( typeof context.getElementsByTagName !== "undefined" ) {
- return context.getElementsByTagName( match[1] );
- }
- }
+ relative: {
+ ">": { dir: "parentNode", first: true },
+ " ": { dir: "parentNode" },
+ "+": { dir: "previousSibling", first: true },
+ "~": { dir: "previousSibling" }
},
- preFilter: {
- CLASS: function( match, curLoop, inplace, result, not, isXML ) {
- match = " " + match[1].replace( rBackslash, "" ) + " ";
- if ( isXML ) {
- return match;
- }
+ preFilter: {
+ "ATTR": function( match ) {
+ match[1] = match[1].replace( rbackslash, "" );
- for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
- if ( elem ) {
- if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) {
- if ( !inplace ) {
- result.push( elem );
- }
+ // Move the given value to match[3] whether quoted or unquoted
+ match[3] = ( match[4] || match[5] || "" ).replace( rbackslash, "" );
- } else if ( inplace ) {
- curLoop[i] = false;
- }
- }
+ if ( match[2] === "~=" ) {
+ match[3] = " " + match[3] + " ";
}
- return false;
- },
-
- ID: function( match ) {
- return match[1].replace( rBackslash, "" );
+ return match.slice( 0, 4 );
},
- TAG: function( match, curLoop ) {
- return match[1].replace( rBackslash, "" ).toLowerCase();
- },
+ "CHILD": function( match ) {
+ /* matches from matchExpr["CHILD"]
+ 1 type (only|nth|...)
+ 2 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+ 3 xn-component of xn+y argument ([+-]?\d*n|)
+ 4 sign of xn-component
+ 5 x of xn-component
+ 6 sign of y-component
+ 7 y of y-component
+ */
+ match[1] = match[1].toLowerCase();
- CHILD: function( match ) {
if ( match[1] === "nth" ) {
+ // nth-child requires argument
if ( !match[2] ) {
Sizzle.error( match[0] );
}
- match[2] = match[2].replace(/^\+|\s*/g, '');
-
- // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
- var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec(
- match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
- !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
+ // numeric x and y parameters for Expr.filter.CHILD
+ // remember that false/true cast respectively to 0/1
+ match[3] = +( match[3] ? match[4] + (match[5] || 1) : 2 * ( match[2] === "even" || match[2] === "odd" ) );
+ match[4] = +( ( match[6] + match[7] ) || match[2] === "odd" );
- // calculate the numbers (first)n+(last) including if they are negative
- match[2] = (test[1] + (test[2] || 1)) - 0;
- match[3] = test[3] - 0;
- }
- else if ( match[2] ) {
+ // other types prohibit arguments
+ } else if ( match[2] ) {
Sizzle.error( match[0] );
}
- // TODO: Move to normal caching system
- match[0] = done++;
-
return match;
},
- ATTR: function( match, curLoop, inplace, result, not, isXML ) {
- var name = match[1] = match[1].replace( rBackslash, "" );
-
- if ( !isXML && Expr.attrMap[name] ) {
- match[1] = Expr.attrMap[name];
+ "PSEUDO": function( match ) {
+ var unquoted, excess;
+ if ( matchExpr["CHILD"].test( match[0] ) ) {
+ return null;
}
- // Handle if an un-quoted value was used
- match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" );
-
- if ( match[2] === "~=" ) {
- match[4] = " " + match[4] + " ";
- }
+ if ( match[3] ) {
+ match[2] = match[3];
+ } else if ( (unquoted = match[4]) ) {
+ // Only check arguments that contain a pseudo
+ if ( rpseudo.test(unquoted) &&
+ // Get excess from tokenize (recursively)
+ (excess = tokenize( unquoted, true )) &&
+ // advance to the next closing parenthesis
+ (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
- return match;
- },
-
- PSEUDO: function( match, curLoop, inplace, result, not ) {
- if ( match[1] === "not" ) {
- // If we're dealing with a complex expression, or a simple one
- if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
- match[3] = Sizzle(match[3], null, null, curLoop);
-
- } else {
- var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
-
- if ( !inplace ) {
- result.push.apply( result, ret );
- }
-
- return false;
+ // excess is a negative index
+ unquoted = unquoted.slice( 0, excess );
+ match[0] = match[0].slice( 0, excess );
}
-
- } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
- return true;
+ match[2] = unquoted;
}
-
- return match;
- },
- POS: function( match ) {
- match.unshift( true );
-
- return match;
+ // Return only captures needed by the pseudo filter method (type and argument)
+ return match.slice( 0, 3 );
}
},
-
- filters: {
- enabled: function( elem ) {
- return elem.disabled === false && elem.type !== "hidden";
- },
- disabled: function( elem ) {
- return elem.disabled === true;
- },
+ filter: {
+ "ID": assertGetIdNotName ?
+ function( id ) {
+ id = id.replace( rbackslash, "" );
+ return function( elem ) {
+ return elem.getAttribute("id") === id;
+ };
+ } :
+ function( id ) {
+ id = id.replace( rbackslash, "" );
+ return function( elem ) {
+ var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+ return node && node.value === id;
+ };
+ },
- checked: function( elem ) {
- return elem.checked === true;
- },
-
- selected: function( elem ) {
- // Accessing this property makes selected-by-default
- // options in Safari work properly
- if ( elem.parentNode ) {
- elem.parentNode.selectedIndex;
+ "TAG": function( nodeName ) {
+ if ( nodeName === "*" ) {
+ return function() { return true; };
}
-
- return elem.selected === true;
- },
-
- parent: function( elem ) {
- return !!elem.firstChild;
- },
+ nodeName = nodeName.replace( rbackslash, "" ).toLowerCase();
- empty: function( elem ) {
- return !elem.firstChild;
- },
-
- has: function( elem, i, match ) {
- return !!Sizzle( match[3], elem ).length;
- },
-
- header: function( elem ) {
- return (/h\d/i).test( elem.nodeName );
+ return function( elem ) {
+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+ };
},
- text: function( elem ) {
- var attr = elem.getAttribute( "type" ), type = elem.type;
- // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
- // use getAttribute instead to test this case
- return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null );
+ "CLASS": function( className ) {
+ var pattern = classCache[ expando ][ className ];
+ if ( !pattern ) {
+ pattern = classCache( className, new RegExp("(^|" + whitespace + ")" + className + "(" + whitespace + "|$)") );
+ }
+ return function( elem ) {
+ return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
+ };
},
- radio: function( elem ) {
- return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type;
- },
+ "ATTR": function( name, operator, check ) {
+ return function( elem, context ) {
+ var result = Sizzle.attr( elem, name );
- checkbox: function( elem ) {
- return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type;
- },
+ if ( result == null ) {
+ return operator === "!=";
+ }
+ if ( !operator ) {
+ return true;
+ }
- file: function( elem ) {
- return elem.nodeName.toLowerCase() === "input" && "file" === elem.type;
- },
+ result += "";
- password: function( elem ) {
- return elem.nodeName.toLowerCase() === "input" && "password" === elem.type;
+ return operator === "=" ? result === check :
+ operator === "!=" ? result !== check :
+ operator === "^=" ? check && result.indexOf( check ) === 0 :
+ operator === "*=" ? check && result.indexOf( check ) > -1 :
+ operator === "$=" ? check && result.substr( result.length - check.length ) === check :
+ operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+ operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" :
+ false;
+ };
},
- submit: function( elem ) {
- var name = elem.nodeName.toLowerCase();
- return (name === "input" || name === "button") && "submit" === elem.type;
- },
+ "CHILD": function( type, argument, first, last ) {
- image: function( elem ) {
- return elem.nodeName.toLowerCase() === "input" && "image" === elem.type;
- },
+ if ( type === "nth" ) {
+ return function( elem ) {
+ var node, diff,
+ parent = elem.parentNode;
- reset: function( elem ) {
- var name = elem.nodeName.toLowerCase();
- return (name === "input" || name === "button") && "reset" === elem.type;
- },
+ if ( first === 1 && last === 0 ) {
+ return true;
+ }
- button: function( elem ) {
- var name = elem.nodeName.toLowerCase();
- return name === "input" && "button" === elem.type || name === "button";
- },
+ if ( parent ) {
+ diff = 0;
+ for ( node = parent.firstChild; node; node = node.nextSibling ) {
+ if ( node.nodeType === 1 ) {
+ diff++;
+ if ( elem === node ) {
+ break;
+ }
+ }
+ }
+ }
- input: function( elem ) {
- return (/input|select|textarea|button/i).test( elem.nodeName );
- },
+ // Incorporate the offset (or cast to NaN), then check against cycle size
+ diff -= last;
+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
+ };
+ }
- focus: function( elem ) {
- return elem === elem.ownerDocument.activeElement;
- }
- },
- setFilters: {
- first: function( elem, i ) {
- return i === 0;
- },
+ return function( elem ) {
+ var node = elem;
- last: function( elem, i, match, array ) {
- return i === array.length - 1;
- },
+ switch ( type ) {
+ case "only":
+ case "first":
+ while ( (node = node.previousSibling) ) {
+ if ( node.nodeType === 1 ) {
+ return false;
+ }
+ }
- even: function( elem, i ) {
- return i % 2 === 0;
- },
+ if ( type === "first" ) {
+ return true;
+ }
- odd: function( elem, i ) {
- return i % 2 === 1;
- },
+ node = elem;
- lt: function( elem, i, match ) {
- return i < match[3] - 0;
- },
+ /* falls through */
+ case "last":
+ while ( (node = node.nextSibling) ) {
+ if ( node.nodeType === 1 ) {
+ return false;
+ }
+ }
- gt: function( elem, i, match ) {
- return i > match[3] - 0;
+ return true;
+ }
+ };
},
- nth: function( elem, i, match ) {
- return match[3] - 0 === i;
- },
+ "PSEUDO": function( pseudo, argument ) {
+ // pseudo-class names are case-insensitive
+ // http://www.w3.org/TR/selectors/#pseudo-classes
+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+ // Remember that setFilters inherits from pseudos
+ var args,
+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+ Sizzle.error( "unsupported pseudo: " + pseudo );
+
+ // The user may use createPseudo to indicate that
+ // arguments are needed to create the filter function
+ // just as Sizzle does
+ if ( fn[ expando ] ) {
+ return fn( argument );
+ }
+
+ // But maintain support for old signatures
+ if ( fn.length > 1 ) {
+ args = [ pseudo, pseudo, "", argument ];
+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+ markFunction(function( seed, matches ) {
+ var idx,
+ matched = fn( seed, argument ),
+ i = matched.length;
+ while ( i-- ) {
+ idx = indexOf.call( seed, matched[i] );
+ seed[ idx ] = !( matches[ idx ] = matched[i] );
+ }
+ }) :
+ function( elem ) {
+ return fn( elem, 0, args );
+ };
+ }
- eq: function( elem, i, match ) {
- return match[3] - 0 === i;
+ return fn;
}
},
- filter: {
- PSEUDO: function( elem, match, i, array ) {
- var name = match[1],
- filter = Expr.filters[ name ];
-
- if ( filter ) {
- return filter( elem, i, match, array );
- } else if ( name === "contains" ) {
- return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0;
+ pseudos: {
+ "not": markFunction(function( selector ) {
+ // Trim the selector passed to compile
+ // to avoid treating leading and trailing
+ // spaces as combinators
+ var input = [],
+ results = [],
+ matcher = compile( selector.replace( rtrim, "$1" ) );
- } else if ( name === "not" ) {
- var not = match[3];
+ return matcher[ expando ] ?
+ markFunction(function( seed, matches, context, xml ) {
+ var elem,
+ unmatched = matcher( seed, null, xml, [] ),
+ i = seed.length;
- for ( var j = 0, l = not.length; j < l; j++ ) {
- if ( not[j] === elem ) {
- return false;
+ // Match elements unmatched by `matcher`
+ while ( i-- ) {
+ if ( (elem = unmatched[i]) ) {
+ seed[i] = !(matches[i] = elem);
+ }
}
- }
+ }) :
+ function( elem, context, xml ) {
+ input[0] = elem;
+ matcher( input, null, xml, results );
+ return !results.pop();
+ };
+ }),
- return true;
+ "has": markFunction(function( selector ) {
+ return function( elem ) {
+ return Sizzle( selector, elem ).length > 0;
+ };
+ }),
- } else {
- Sizzle.error( name );
- }
+ "contains": markFunction(function( text ) {
+ return function( elem ) {
+ return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+ };
+ }),
+
+ "enabled": function( elem ) {
+ return elem.disabled === false;
},
- CHILD: function( elem, match ) {
- var first, last,
- doneName, parent, cache,
- count, diff,
- type = match[1],
- node = elem;
-
- switch ( type ) {
- case "only":
- case "first":
- while ( (node = node.previousSibling) ) {
- if ( node.nodeType === 1 ) {
- return false;
- }
- }
+ "disabled": function( elem ) {
+ return elem.disabled === true;
+ },
- if ( type === "first" ) {
- return true;
- }
+ "checked": function( elem ) {
+ // In CSS3, :checked should return both checked and selected elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ var nodeName = elem.nodeName.toLowerCase();
+ return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+ },
+
+ "selected": function( elem ) {
+ // Accessing this property makes selected-by-default
+ // options in Safari work properly
+ if ( elem.parentNode ) {
+ elem.parentNode.selectedIndex;
+ }
- node = elem;
+ return elem.selected === true;
+ },
- case "last":
- while ( (node = node.nextSibling) ) {
- if ( node.nodeType === 1 ) {
- return false;
- }
- }
+ "parent": function( elem ) {
+ return !Expr.pseudos["empty"]( elem );
+ },
- return true;
+ "empty": function( elem ) {
+ // http://www.w3.org/TR/selectors/#empty-pseudo
+ // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+ // not comment, processing instructions, or others
+ // Thanks to Diego Perini for the nodeName shortcut
+ // Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+ var nodeType;
+ elem = elem.firstChild;
+ while ( elem ) {
+ if ( elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4 ) {
+ return false;
+ }
+ elem = elem.nextSibling;
+ }
+ return true;
+ },
- case "nth":
- first = match[2];
- last = match[3];
+ "header": function( elem ) {
+ return rheader.test( elem.nodeName );
+ },
- if ( first === 1 && last === 0 ) {
- return true;
- }
-
- doneName = match[0];
- parent = elem.parentNode;
-
- if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) {
- count = 0;
-
- for ( node = parent.firstChild; node; node = node.nextSibling ) {
- if ( node.nodeType === 1 ) {
- node.nodeIndex = ++count;
- }
- }
+ "text": function( elem ) {
+ var type, attr;
+ // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+ // use getAttribute instead to test this case
+ return elem.nodeName.toLowerCase() === "input" &&
+ (type = elem.type) === "text" &&
+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type );
+ },
- parent[ expando ] = doneName;
- }
-
- diff = elem.nodeIndex - last;
+ // Input types
+ "radio": createInputPseudo("radio"),
+ "checkbox": createInputPseudo("checkbox"),
+ "file": createInputPseudo("file"),
+ "password": createInputPseudo("password"),
+ "image": createInputPseudo("image"),
- if ( first === 0 ) {
- return diff === 0;
+ "submit": createButtonPseudo("submit"),
+ "reset": createButtonPseudo("reset"),
- } else {
- return ( diff % first === 0 && diff / first >= 0 );
- }
- }
+ "button": function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === "button" || name === "button";
},
- ID: function( elem, match ) {
- return elem.nodeType === 1 && elem.getAttribute("id") === match;
+ "input": function( elem ) {
+ return rinputs.test( elem.nodeName );
},
- TAG: function( elem, match ) {
- return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match;
- },
-
- CLASS: function( elem, match ) {
- return (" " + (elem.className || elem.getAttribute("class")) + " ")
- .indexOf( match ) > -1;
+ "focus": function( elem ) {
+ var doc = elem.ownerDocument;
+ return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href);
},
- ATTR: function( elem, match ) {
- var name = match[1],
- result = Sizzle.attr ?
- Sizzle.attr( elem, name ) :
- Expr.attrHandle[ name ] ?
- Expr.attrHandle[ name ]( elem ) :
- elem[ name ] != null ?
- elem[ name ] :
- elem.getAttribute( name ),
- value = result + "",
- type = match[2],
- check = match[4];
-
- return result == null ?
- type === "!=" :
- !type && Sizzle.attr ?
- result != null :
- type === "=" ?
- value === check :
- type === "*=" ?
- value.indexOf(check) >= 0 :
- type === "~=" ?
- (" " + value + " ").indexOf(check) >= 0 :
- !check ?
- value && result !== false :
- type === "!=" ?
- value !== check :
- type === "^=" ?
- value.indexOf(check) === 0 :
- type === "$=" ?
- value.substr(value.length - check.length) === check :
- type === "|=" ?
- value === check || value.substr(0, check.length + 1) === check + "-" :
- false;
+ "active": function( elem ) {
+ return elem === elem.ownerDocument.activeElement;
},
- POS: function( elem, match, i, array ) {
- var name = match[2],
- filter = Expr.setFilters[ name ];
+ // Positional types
+ "first": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ return [ 0 ];
+ }),
- if ( filter ) {
- return filter( elem, i, match, array );
- }
- }
- }
-};
+ "last": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ return [ length - 1 ];
+ }),
-var origPOS = Expr.match.POS,
- fescape = function(all, num){
- return "\\" + (num - 0 + 1);
- };
+ "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ return [ argument < 0 ? argument + length : argument ];
+ }),
-for ( var type in Expr.match ) {
- Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
- Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
-}
+ "even": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ for ( var i = 0; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
-var makeArray = function( array, results ) {
- array = Array.prototype.slice.call( array, 0 );
+ "odd": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ for ( var i = 1; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
- if ( results ) {
- results.push.apply( results, array );
- return results;
+ "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ for ( var i = argument < 0 ? argument + length : argument; --i >= 0; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ for ( var i = argument < 0 ? argument + length : argument; ++i < length; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ })
}
-
- return array;
};
-// Perform a simple check to determine if the browser is capable of
-// converting a NodeList to an array using builtin methods.
-// Also verifies that the returned array holds DOM nodes
-// (which is not the case in the Blackberry browser)
-try {
- Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
-
-// Provide a fallback method if it does not work
-} catch( e ) {
- makeArray = function( array, results ) {
- var i = 0,
- ret = results || [];
-
- if ( toString.call(array) === "[object Array]" ) {
- Array.prototype.push.apply( ret, array );
+function siblingCheck( a, b, ret ) {
+ if ( a === b ) {
+ return ret;
+ }
- } else {
- if ( typeof array.length === "number" ) {
- for ( var l = array.length; i < l; i++ ) {
- ret.push( array[i] );
- }
+ var cur = a.nextSibling;
- } else {
- for ( ; array[i]; i++ ) {
- ret.push( array[i] );
- }
- }
+ while ( cur ) {
+ if ( cur === b ) {
+ return -1;
}
- return ret;
- };
-}
+ cur = cur.nextSibling;
+ }
-var sortOrder, siblingCheck;
+ return 1;
+}
-if ( document.documentElement.compareDocumentPosition ) {
- sortOrder = function( a, b ) {
+sortOrder = docElem.compareDocumentPosition ?
+ function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
return 0;
}
- if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
- return a.compareDocumentPosition ? -1 : 1;
- }
-
- return a.compareDocumentPosition(b) & 4 ? -1 : 1;
- };
-
-} else {
- sortOrder = function( a, b ) {
+ return ( !a.compareDocumentPosition || !b.compareDocumentPosition ?
+ a.compareDocumentPosition :
+ a.compareDocumentPosition(b) & 4
+ ) ? -1 : 1;
+ } :
+ function( a, b ) {
// The nodes are identical, we can exit early
if ( a === b ) {
hasDuplicate = true;
siblingCheck( ap[i], b, 1 );
};
- siblingCheck = function( a, b, ret ) {
- if ( a === b ) {
- return ret;
+// Always assume the presence of duplicates if sort doesn't
+// pass them to our comparison function (as in Google Chrome).
+[0, 0].sort( sortOrder );
+baseHasDuplicate = !hasDuplicate;
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+ var elem,
+ i = 1;
+
+ hasDuplicate = baseHasDuplicate;
+ results.sort( sortOrder );
+
+ if ( hasDuplicate ) {
+ for ( ; (elem = results[i]); i++ ) {
+ if ( elem === results[ i - 1 ] ) {
+ results.splice( i--, 1 );
+ }
}
+ }
+
+ return results;
+};
- var cur = a.nextSibling;
+Sizzle.error = function( msg ) {
+ throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+function tokenize( selector, parseOnly ) {
+ var matched, match, tokens, type, soFar, groups, preFilters,
+ cached = tokenCache[ expando ][ selector ];
+
+ if ( cached ) {
+ return parseOnly ? 0 : cached.slice( 0 );
+ }
+
+ soFar = selector;
+ groups = [];
+ preFilters = Expr.preFilter;
+
+ while ( soFar ) {
+
+ // Comma and first run
+ if ( !matched || (match = rcomma.exec( soFar )) ) {
+ if ( match ) {
+ soFar = soFar.slice( match[0].length );
+ }
+ groups.push( tokens = [] );
+ }
+
+ matched = false;
+
+ // Combinators
+ if ( (match = rcombinators.exec( soFar )) ) {
+ tokens.push( matched = new Token( match.shift() ) );
+ soFar = soFar.slice( matched.length );
+
+ // Cast descendant combinators to space
+ matched.type = match[0].replace( rtrim, " " );
+ }
+
+ // Filters
+ for ( type in Expr.filter ) {
+ if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+ // The last two arguments here are (context, xml) for backCompat
+ (match = preFilters[ type ]( match, document, true ))) ) {
+
+ tokens.push( matched = new Token( match.shift() ) );
+ soFar = soFar.slice( matched.length );
+ matched.type = type;
+ matched.matches = match;
+ }
+ }
+
+ if ( !matched ) {
+ break;
+ }
+ }
+
+ // Return the length of the invalid excess
+ // if we're just parsing
+ // Otherwise, throw an error or return tokens
+ return parseOnly ?
+ soFar.length :
+ soFar ?
+ Sizzle.error( selector ) :
+ // Cache the tokens
+ tokenCache( selector, groups ).slice( 0 );
+}
+
+function addCombinator( matcher, combinator, base ) {
+ var dir = combinator.dir,
+ checkNonElements = base && combinator.dir === "parentNode",
+ doneName = done++;
+
+ return combinator.first ?
+ // Check against closest ancestor/preceding element
+ function( elem, context, xml ) {
+ while ( (elem = elem[ dir ]) ) {
+ if ( checkNonElements || elem.nodeType === 1 ) {
+ return matcher( elem, context, xml );
+ }
+ }
+ } :
+
+ // Check against all ancestor/preceding elements
+ function( elem, context, xml ) {
+ // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+ if ( !xml ) {
+ var cache,
+ dirkey = dirruns + " " + doneName + " ",
+ cachedkey = dirkey + cachedruns;
+ while ( (elem = elem[ dir ]) ) {
+ if ( checkNonElements || elem.nodeType === 1 ) {
+ if ( (cache = elem[ expando ]) === cachedkey ) {
+ return elem.sizset;
+ } else if ( typeof cache === "string" && cache.indexOf(dirkey) === 0 ) {
+ if ( elem.sizset ) {
+ return elem;
+ }
+ } else {
+ elem[ expando ] = cachedkey;
+ if ( matcher( elem, context, xml ) ) {
+ elem.sizset = true;
+ return elem;
+ }
+ elem.sizset = false;
+ }
+ }
+ }
+ } else {
+ while ( (elem = elem[ dir ]) ) {
+ if ( checkNonElements || elem.nodeType === 1 ) {
+ if ( matcher( elem, context, xml ) ) {
+ return elem;
+ }
+ }
+ }
+ }
+ };
+}
+
+function elementMatcher( matchers ) {
+ return matchers.length > 1 ?
+ function( elem, context, xml ) {
+ var i = matchers.length;
+ while ( i-- ) {
+ if ( !matchers[i]( elem, context, xml ) ) {
+ return false;
+ }
+ }
+ return true;
+ } :
+ matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+ var elem,
+ newUnmatched = [],
+ i = 0,
+ len = unmatched.length,
+ mapped = map != null;
- while ( cur ) {
- if ( cur === b ) {
- return -1;
+ for ( ; i < len; i++ ) {
+ if ( (elem = unmatched[i]) ) {
+ if ( !filter || filter( elem, context, xml ) ) {
+ newUnmatched.push( elem );
+ if ( mapped ) {
+ map.push( i );
+ }
}
-
- cur = cur.nextSibling;
}
+ }
- return 1;
- };
+ return newUnmatched;
}
-// Check to see if the browser returns elements by name when
-// querying by getElementById (and provide a workaround)
-(function(){
- // We're going to inject a fake input element with a specified name
- var form = document.createElement("div"),
- id = "script" + (new Date()).getTime(),
- root = document.documentElement;
-
- form.innerHTML = "<a name='" + id + "'/>";
-
- // Inject it into the root element, check its status, and remove it quickly
- root.insertBefore( form, root.firstChild );
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+ if ( postFilter && !postFilter[ expando ] ) {
+ postFilter = setMatcher( postFilter );
+ }
+ if ( postFinder && !postFinder[ expando ] ) {
+ postFinder = setMatcher( postFinder, postSelector );
+ }
+ return markFunction(function( seed, results, context, xml ) {
+ // Positional selectors apply to seed elements, so it is invalid to follow them with relative ones
+ if ( seed && postFinder ) {
+ return;
+ }
- // The workaround has to do additional checks after a getElementById
- // Which slows things down for other browsers (hence the branching)
- if ( document.getElementById( id ) ) {
- Expr.find.ID = function( match, context, isXML ) {
- if ( typeof context.getElementById !== "undefined" && !isXML ) {
- var m = context.getElementById(match[1]);
+ var i, elem, postFilterIn,
+ preMap = [],
+ postMap = [],
+ preexisting = results.length,
- return m ?
- m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ?
- [m] :
- undefined :
- [];
- }
- };
+ // Get initial elements from seed or context
+ elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [], seed ),
- Expr.filter.ID = function( elem, match ) {
- var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
+ matcherIn = preFilter && ( seed || !selector ) ?
+ condense( elems, preMap, preFilter, context, xml ) :
+ elems,
- return elem.nodeType === 1 && node && node.nodeValue === match;
- };
- }
+ matcherOut = matcher ?
+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
- root.removeChild( form );
+ // ...intermediate processing is necessary
+ [] :
- // release memory in IE
- root = form = null;
-})();
+ // ...otherwise use results directly
+ results :
+ matcherIn;
-(function(){
- // Check to see if the browser returns only elements
- // when doing getElementsByTagName("*")
+ // Find primary matches
+ if ( matcher ) {
+ matcher( matcherIn, matcherOut, context, xml );
+ }
- // Create a fake element
- var div = document.createElement("div");
- div.appendChild( document.createComment("") );
+ // Apply postFilter
+ if ( postFilter ) {
+ postFilterIn = condense( matcherOut, postMap );
+ postFilter( postFilterIn, [], context, xml );
- // Make sure no comments are found
- if ( div.getElementsByTagName("*").length > 0 ) {
- Expr.find.TAG = function( match, context ) {
- var results = context.getElementsByTagName( match[1] );
+ // Un-match failing elements by moving them back to matcherIn
+ i = postFilterIn.length;
+ while ( i-- ) {
+ if ( (elem = postFilterIn[i]) ) {
+ matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+ }
+ }
+ }
- // Filter out possible comments
- if ( match[1] === "*" ) {
- var tmp = [];
+ // Keep seed and results synchronized
+ if ( seed ) {
+ // Ignore postFinder because it can't coexist with seed
+ i = preFilter && matcherOut.length;
+ while ( i-- ) {
+ if ( (elem = matcherOut[i]) ) {
+ seed[ preMap[i] ] = !(results[ preMap[i] ] = elem);
+ }
+ }
+ } else {
+ matcherOut = condense(
+ matcherOut === results ?
+ matcherOut.splice( preexisting, matcherOut.length ) :
+ matcherOut
+ );
+ if ( postFinder ) {
+ postFinder( null, results, matcherOut, xml );
+ } else {
+ push.apply( results, matcherOut );
+ }
+ }
+ });
+}
- for ( var i = 0; results[i]; i++ ) {
- if ( results[i].nodeType === 1 ) {
- tmp.push( results[i] );
+function matcherFromTokens( tokens ) {
+ var checkContext, matcher, j,
+ len = tokens.length,
+ leadingRelative = Expr.relative[ tokens[0].type ],
+ implicitRelative = leadingRelative || Expr.relative[" "],
+ i = leadingRelative ? 1 : 0,
+
+ // The foundational matcher ensures that elements are reachable from top-level context(s)
+ matchContext = addCombinator( function( elem ) {
+ return elem === checkContext;
+ }, implicitRelative, true ),
+ matchAnyContext = addCombinator( function( elem ) {
+ return indexOf.call( checkContext, elem ) > -1;
+ }, implicitRelative, true ),
+ matchers = [ function( elem, context, xml ) {
+ return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+ (checkContext = context).nodeType ?
+ matchContext( elem, context, xml ) :
+ matchAnyContext( elem, context, xml ) );
+ } ];
+
+ for ( ; i < len; i++ ) {
+ if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+ matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
+ } else {
+ // The concatenated values are (context, xml) for backCompat
+ matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+ // Return special upon seeing a positional matcher
+ if ( matcher[ expando ] ) {
+ // Find the next relative operator (if any) for proper handling
+ j = ++i;
+ for ( ; j < len; j++ ) {
+ if ( Expr.relative[ tokens[j].type ] ) {
+ break;
}
}
-
- results = tmp;
+ return setMatcher(
+ i > 1 && elementMatcher( matchers ),
+ i > 1 && tokens.slice( 0, i - 1 ).join("").replace( rtrim, "$1" ),
+ matcher,
+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
+ j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+ j < len && tokens.join("")
+ );
}
-
- return results;
- };
- }
-
- // Check to see if an attribute returns normalized href attributes
- div.innerHTML = "<a href='#'></a>";
-
- if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
- div.firstChild.getAttribute("href") !== "#" ) {
-
- Expr.attrHandle.href = function( elem ) {
- return elem.getAttribute( "href", 2 );
- };
+ matchers.push( matcher );
+ }
}
- // release memory in IE
- div = null;
-})();
-
-if ( document.querySelectorAll ) {
- (function(){
- var oldSizzle = Sizzle,
- div = document.createElement("div"),
- id = "__sizzle__";
-
- div.innerHTML = "<p class='TEST'></p>";
+ return elementMatcher( matchers );
+}
- // Safari can't handle uppercase or unicode characters when
- // in quirks mode.
- if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
- return;
- }
-
- Sizzle = function( query, context, extra, seed ) {
- context = context || document;
-
- // Only use querySelectorAll on non-XML documents
- // (ID selectors don't work in non-HTML documents)
- if ( !seed && !Sizzle.isXML(context) ) {
- // See if we find a selector to speed up
- var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query );
-
- if ( match && (context.nodeType === 1 || context.nodeType === 9) ) {
- // Speed-up: Sizzle("TAG")
- if ( match[1] ) {
- return makeArray( context.getElementsByTagName( query ), extra );
-
- // Speed-up: Sizzle(".CLASS")
- } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) {
- return makeArray( context.getElementsByClassName( match[2] ), extra );
- }
- }
-
- if ( context.nodeType === 9 ) {
- // Speed-up: Sizzle("body")
- // The body element only exists once, optimize finding it
- if ( query === "body" && context.body ) {
- return makeArray( [ context.body ], extra );
-
- // Speed-up: Sizzle("#ID")
- } else if ( match && match[3] ) {
- var elem = context.getElementById( match[3] );
-
- // Check parentNode to catch when Blackberry 4.6 returns
- // nodes that are no longer in the document #6963
- if ( elem && elem.parentNode ) {
- // Handle the case where IE and Opera return items
- // by name instead of ID
- if ( elem.id === match[3] ) {
- return makeArray( [ elem ], extra );
- }
-
- } else {
- return makeArray( [], extra );
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+ var bySet = setMatchers.length > 0,
+ byElement = elementMatchers.length > 0,
+ superMatcher = function( seed, context, xml, results, expandContext ) {
+ var elem, j, matcher,
+ setMatched = [],
+ matchedCount = 0,
+ i = "0",
+ unmatched = seed && [],
+ outermost = expandContext != null,
+ contextBackup = outermostContext,
+ // We must always have either seed elements or context
+ elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+ // Nested matchers should use non-integer dirruns
+ dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E);
+
+ if ( outermost ) {
+ outermostContext = context !== document && context;
+ cachedruns = superMatcher.el;
+ }
+
+ // Add elements passing elementMatchers directly to results
+ for ( ; (elem = elems[i]) != null; i++ ) {
+ if ( byElement && elem ) {
+ for ( j = 0; (matcher = elementMatchers[j]); j++ ) {
+ if ( matcher( elem, context, xml ) ) {
+ results.push( elem );
+ break;
}
}
-
- try {
- return makeArray( context.querySelectorAll(query), extra );
- } catch(qsaError) {}
-
- // qSA works strangely on Element-rooted queries
- // We can work around this by specifying an extra ID on the root
- // and working up from there (Thanks to Andrew Dupont for the technique)
- // IE 8 doesn't work on object elements
- } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
- var oldContext = context,
- old = context.getAttribute( "id" ),
- nid = old || id,
- hasParent = context.parentNode,
- relativeHierarchySelector = /^\s*[+~]/.test( query );
-
- if ( !old ) {
- context.setAttribute( "id", nid );
- } else {
- nid = nid.replace( /'/g, "\\$&" );
- }
- if ( relativeHierarchySelector && hasParent ) {
- context = context.parentNode;
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ cachedruns = ++superMatcher.el;
}
+ }
- try {
- if ( !relativeHierarchySelector || hasParent ) {
- return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra );
- }
+ // Track unmatched elements for set filters
+ if ( bySet ) {
+ // They will have gone through all possible matchers
+ if ( (elem = !matcher && elem) ) {
+ matchedCount--;
+ }
- } catch(pseudoError) {
- } finally {
- if ( !old ) {
- oldContext.removeAttribute( "id" );
- }
+ // Lengthen the array for every element, matched or not
+ if ( seed ) {
+ unmatched.push( elem );
}
}
}
-
- return oldSizzle(query, context, extra, seed);
- };
-
- for ( var prop in oldSizzle ) {
- Sizzle[ prop ] = oldSizzle[ prop ];
- }
- // release memory in IE
- div = null;
- })();
-}
+ // Apply set filters to unmatched elements
+ matchedCount += i;
+ if ( bySet && i !== matchedCount ) {
+ for ( j = 0; (matcher = setMatchers[j]); j++ ) {
+ matcher( unmatched, setMatched, context, xml );
+ }
-(function(){
- var html = document.documentElement,
- matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector;
+ if ( seed ) {
+ // Reintegrate element matches to eliminate the need for sorting
+ if ( matchedCount > 0 ) {
+ while ( i-- ) {
+ if ( !(unmatched[i] || setMatched[i]) ) {
+ setMatched[i] = pop.call( results );
+ }
+ }
+ }
- if ( matches ) {
- // Check to see if it's possible to do matchesSelector
- // on a disconnected node (IE 9 fails this)
- var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ),
- pseudoWorks = false;
+ // Discard index placeholder values to get only actual matches
+ setMatched = condense( setMatched );
+ }
- try {
- // This should fail with an exception
- // Gecko does not error, returns false instead
- matches.call( document.documentElement, "[test!='']:sizzle" );
-
- } catch( pseudoError ) {
- pseudoWorks = true;
- }
+ // Add matches to results
+ push.apply( results, setMatched );
- Sizzle.matchesSelector = function( node, expr ) {
- // Make sure that attribute selectors are quoted
- expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");
+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
+ if ( outermost && !seed && setMatched.length > 0 &&
+ ( matchedCount + setMatchers.length ) > 1 ) {
- if ( !Sizzle.isXML( node ) ) {
- try {
- if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {
- var ret = matches.call( node, expr );
+ Sizzle.uniqueSort( results );
+ }
+ }
- // IE 9's matchesSelector returns false on disconnected nodes
- if ( ret || !disconnectedMatch ||
- // As well, disconnected nodes are said to be in a document
- // fragment in IE 9, so check for that
- node.document && node.document.nodeType !== 11 ) {
- return ret;
- }
- }
- } catch(e) {}
+ // Override manipulation of globals by nested matchers
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ outermostContext = contextBackup;
}
- return Sizzle(expr, null, null, [node]).length > 0;
+ return unmatched;
};
- }
-})();
-(function(){
- var div = document.createElement("div");
+ superMatcher.el = 0;
+ return bySet ?
+ markFunction( superMatcher ) :
+ superMatcher;
+}
- div.innerHTML = "<div class='test e'></div><div class='test'></div>";
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+ var i,
+ setMatchers = [],
+ elementMatchers = [],
+ cached = compilerCache[ expando ][ selector ];
+
+ if ( !cached ) {
+ // Generate a function of recursive functions that can be used to check each element
+ if ( !group ) {
+ group = tokenize( selector );
+ }
+ i = group.length;
+ while ( i-- ) {
+ cached = matcherFromTokens( group[i] );
+ if ( cached[ expando ] ) {
+ setMatchers.push( cached );
+ } else {
+ elementMatchers.push( cached );
+ }
+ }
- // Opera can't find a second classname (in 9.6)
- // Also, make sure that getElementsByClassName actually exists
- if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
- return;
+ // Cache the compiled function
+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
}
+ return cached;
+};
- // Safari caches class attributes, doesn't catch changes (in 3.2)
- div.lastChild.className = "e";
-
- if ( div.getElementsByClassName("e").length === 1 ) {
- return;
+function multipleContexts( selector, contexts, results, seed ) {
+ var i = 0,
+ len = contexts.length;
+ for ( ; i < len; i++ ) {
+ Sizzle( selector, contexts[i], results, seed );
}
-
- Expr.order.splice(1, 0, "CLASS");
- Expr.find.CLASS = function( match, context, isXML ) {
- if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
- return context.getElementsByClassName(match[1]);
- }
- };
-
- // release memory in IE
- div = null;
-})();
+ return results;
+}
-function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
- for ( var i = 0, l = checkSet.length; i < l; i++ ) {
- var elem = checkSet[i];
+function select( selector, context, results, seed, xml ) {
+ var i, tokens, token, type, find,
+ match = tokenize( selector ),
+ j = match.length;
- if ( elem ) {
- var match = false;
+ if ( !seed ) {
+ // Try to minimize operations if there is only one group
+ if ( match.length === 1 ) {
- elem = elem[dir];
+ // 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" &&
+ context.nodeType === 9 && !xml &&
+ Expr.relative[ tokens[1].type ] ) {
- while ( elem ) {
- if ( elem[ expando ] === doneName ) {
- match = checkSet[elem.sizset];
- break;
+ context = Expr.find["ID"]( token.matches[0].replace( rbackslash, "" ), context, xml )[0];
+ if ( !context ) {
+ return results;
}
- if ( elem.nodeType === 1 && !isXML ){
- elem[ expando ] = doneName;
- elem.sizset = i;
- }
+ selector = selector.slice( tokens.shift().length );
+ }
- if ( elem.nodeName.toLowerCase() === cur ) {
- match = elem;
+ // Fetch a seed set for right-to-left matching
+ for ( i = matchExpr["POS"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) {
+ token = tokens[i];
+
+ // 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( rbackslash, "" ),
+ rsibling.test( tokens[0].type ) && context.parentNode || context,
+ xml
+ )) ) {
+
+ // If seed is empty or no tokens remain, we can return early
+ tokens.splice( i, 1 );
+ selector = seed.length && tokens.join("");
+ if ( !selector ) {
+ push.apply( results, slice.call( seed, 0 ) );
+ return results;
+ }
- elem = elem[dir];
+ break;
+ }
+ }
}
-
- checkSet[i] = match;
}
}
+
+ // Compile and execute a filtering function
+ // Provide `match` to avoid retokenization if we modified the selector above
+ compile( selector, match )(
+ seed,
+ context,
+ xml,
+ results,
+ rsibling.test( selector )
+ );
+ return results;
}
-function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
- for ( var i = 0, l = checkSet.length; i < l; i++ ) {
- var elem = checkSet[i];
+if ( document.querySelectorAll ) {
+ (function() {
+ var disconnectedMatch,
+ oldSelect = select,
+ rescape = /'|\\/g,
+ rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
+
+ // qSa(:focus) reports false when true (Chrome 21),
+ // A support test would require too much code (would include document ready)
+ rbuggyQSA = [":focus"],
+
+ // matchesSelector(:focus) reports false when true (Chrome 21),
+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+ // A support test would require too much code (would include document ready)
+ // just skip matchesSelector for :active
+ rbuggyMatches = [ ":active", ":focus" ],
+ matches = docElem.matchesSelector ||
+ docElem.mozMatchesSelector ||
+ docElem.webkitMatchesSelector ||
+ docElem.oMatchesSelector ||
+ docElem.msMatchesSelector;
+
+ // Build QSA regex
+ // Regex strategy adopted from Diego Perini
+ assert(function( div ) {
+ // Select is set to empty string on purpose
+ // This is to test IE's treatment of not explictly
+ // setting a boolean content attribute,
+ // since its presence should be enough
+ // http://bugs.jquery.com/ticket/12359
+ div.innerHTML = "<select><option selected=''></option></select>";
+
+ // IE8 - Some boolean attributes are not treated correctly
+ if ( !div.querySelectorAll("[selected]").length ) {
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
+ }
+
+ // Webkit/Opera - :checked should return selected option elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ // IE8 throws error here (do not put tests after this one)
+ if ( !div.querySelectorAll(":checked").length ) {
+ rbuggyQSA.push(":checked");
+ }
+ });
- if ( elem ) {
- var match = false;
-
- elem = elem[dir];
+ assert(function( div ) {
- while ( elem ) {
- if ( elem[ expando ] === doneName ) {
- match = checkSet[elem.sizset];
- break;
- }
+ // Opera 10-12/IE9 - ^= $= *= and empty values
+ // Should not select anything
+ div.innerHTML = "<p test=''></p>";
+ if ( div.querySelectorAll("[test^='']").length ) {
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
+ }
- if ( elem.nodeType === 1 ) {
- if ( !isXML ) {
- elem[ expando ] = doneName;
- elem.sizset = i;
- }
+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+ // IE8 throws error here (do not put tests after this one)
+ div.innerHTML = "<input type='hidden'/>";
+ if ( !div.querySelectorAll(":enabled").length ) {
+ rbuggyQSA.push(":enabled", ":disabled");
+ }
+ });
- if ( typeof cur !== "string" ) {
- if ( elem === cur ) {
- match = true;
- break;
- }
+ // rbuggyQSA always contains :focus, so no need for a length check
+ rbuggyQSA = /* rbuggyQSA.length && */ new RegExp( rbuggyQSA.join("|") );
- } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
- match = elem;
- break;
+ select = function( selector, context, results, seed, xml ) {
+ // Only use querySelectorAll when not filtering,
+ // when this is not xml,
+ // and when no QSA bugs apply
+ if ( !seed && !xml && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+ var groups, i,
+ old = true,
+ nid = expando,
+ newContext = context,
+ newSelector = context.nodeType === 9 && selector;
+
+ // qSA works strangely on Element-rooted queries
+ // We can work around this by specifying an extra ID on the root
+ // and working up from there (Thanks to Andrew Dupont for the technique)
+ // IE 8 doesn't work on object elements
+ if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+ groups = tokenize( selector );
+
+ if ( (old = context.getAttribute("id")) ) {
+ nid = old.replace( rescape, "\\$&" );
+ } else {
+ context.setAttribute( "id", nid );
+ }
+ nid = "[id='" + nid + "'] ";
+
+ i = groups.length;
+ while ( i-- ) {
+ groups[i] = nid + groups[i].join("");
}
+ newContext = rsibling.test( selector ) && context.parentNode || context;
+ newSelector = groups.join(",");
}
- elem = elem[dir];
+ if ( newSelector ) {
+ try {
+ push.apply( results, slice.call( newContext.querySelectorAll(
+ newSelector
+ ), 0 ) );
+ return results;
+ } catch(qsaError) {
+ } finally {
+ if ( !old ) {
+ context.removeAttribute("id");
+ }
+ }
+ }
}
- checkSet[i] = match;
- }
- }
-}
-
-if ( document.documentElement.contains ) {
- Sizzle.contains = function( a, b ) {
- return a !== b && (a.contains ? a.contains(b) : true);
- };
+ return oldSelect( selector, context, results, seed, xml );
+ };
-} else if ( document.documentElement.compareDocumentPosition ) {
- Sizzle.contains = function( a, b ) {
- return !!(a.compareDocumentPosition(b) & 16);
- };
+ if ( matches ) {
+ assert(function( div ) {
+ // Check to see if it's possible to do matchesSelector
+ // on a disconnected node (IE 9)
+ disconnectedMatch = matches.call( div, "div" );
-} else {
- Sizzle.contains = function() {
- return false;
- };
-}
+ // This should fail with an exception
+ // Gecko does not error, returns false instead
+ try {
+ matches.call( div, "[test!='']:sizzle" );
+ rbuggyMatches.push( "!=", pseudos );
+ } catch ( e ) {}
+ });
-Sizzle.isXML = function( elem ) {
- // documentElement is verified for cases where it doesn't yet exist
- // (such as loading iframes in IE - #4833)
- var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
+ // rbuggyMatches always contains :active and :focus, so no need for a length check
+ rbuggyMatches = /* rbuggyMatches.length && */ new RegExp( rbuggyMatches.join("|") );
- return documentElement ? documentElement.nodeName !== "HTML" : false;
-};
+ Sizzle.matchesSelector = function( elem, expr ) {
+ // Make sure that attribute selectors are quoted
+ expr = expr.replace( rattributeQuotes, "='$1']" );
-var posProcess = function( selector, context, seed ) {
- var match,
- tmpSet = [],
- later = "",
- root = context.nodeType ? [context] : context;
+ // rbuggyMatches always contains :active, so no need for an existence check
+ if ( !isXML( elem ) && !rbuggyMatches.test( expr ) && (!rbuggyQSA || !rbuggyQSA.test( expr )) ) {
+ try {
+ var ret = matches.call( elem, expr );
- // Position selectors must be done after the filter
- // And so must :not(positional) so we move all PSEUDOs to the end
- while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
- later += match[0];
- selector = selector.replace( Expr.match.PSEUDO, "" );
- }
+ // IE 9's matchesSelector returns false on disconnected nodes
+ if ( ret || disconnectedMatch ||
+ // As well, disconnected nodes are said to be in a document
+ // fragment in IE 9
+ elem.document && elem.document.nodeType !== 11 ) {
+ return ret;
+ }
+ } catch(e) {}
+ }
- selector = Expr.relative[selector] ? selector + "*" : selector;
+ return Sizzle( expr, null, null, [ elem ] ).length > 0;
+ };
+ }
+ })();
+}
- for ( var i = 0, l = root.length; i < l; i++ ) {
- Sizzle( selector, root[i], tmpSet, seed );
- }
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
- return Sizzle.filter( later, tmpSet );
-};
+// Back-compat
+function setFilters() {}
+Expr.filters = setFilters.prototype = Expr.pseudos;
+Expr.setFilters = new setFilters();
-// EXPOSE
// Override sizzle attribute retrieval
Sizzle.attr = jQuery.attr;
-Sizzle.selectors.attrMap = {};
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.filters;
+jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
-})();
-
-
+})( window );
var runtil = /Until$/,
- rparentsprev = /^(?:parents|prevUntil|prevAll)/,
- // Note: This RegExp should be improved, or likely pulled from Sizzle
- rmultiselector = /,/,
+ rparentsprev = /^(?:parents|prev(?:Until|All))/,
isSimple = /^.[^:#\[\.,]*$/,
- slice = Array.prototype.slice,
- POS = jQuery.expr.match.POS,
+ rneedsContext = jQuery.expr.match.needsContext,
// methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
jQuery.fn.extend({
find: function( selector ) {
- var self = this,
- i, l;
+ var i, l, length, n, r, ret,
+ self = this;
if ( typeof selector !== "string" ) {
return jQuery( selector ).filter(function() {
});
}
- var ret = this.pushStack( "", "find", selector ),
- length, n, r;
+ ret = this.pushStack( "", "find", selector );
for ( i = 0, l = this.length; i < l; i++ ) {
length = ret.length;
},
has: function( target ) {
- var targets = jQuery( target );
+ var i,
+ targets = jQuery( target, this ),
+ len = targets.length;
+
return this.filter(function() {
- for ( var i = 0, l = targets.length; i < l; i++ ) {
+ for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
},
is: function( selector ) {
- return !!selector && (
+ return !!selector && (
typeof selector === "string" ?
- // If this is a positional selector, check membership in the returned set
+ // 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".
- POS.test( selector ) ?
+ rneedsContext.test( selector ) ?
jQuery( selector, this.context ).index( this[0] ) >= 0 :
jQuery.filter( selector, this ).length > 0 :
this.filter( selector ).length > 0 );
},
closest: function( selectors, context ) {
- var ret = [], i, l, cur = this[0];
-
- // Array (deprecated as of jQuery 1.7)
- if ( jQuery.isArray( selectors ) ) {
- var level = 1;
-
- while ( cur && cur.ownerDocument && cur !== context ) {
- for ( i = 0; i < selectors.length; i++ ) {
-
- if ( jQuery( cur ).is( selectors[ i ] ) ) {
- ret.push({ selector: selectors[ i ], elem: cur, level: level });
- }
- }
-
- cur = cur.parentNode;
- level++;
- }
-
- return ret;
- }
-
- // String
- var pos = POS.test( selectors ) || typeof selectors !== "string" ?
+ var cur,
+ i = 0,
+ l = this.length,
+ ret = [],
+ pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
jQuery( selectors, context || this.context ) :
0;
- for ( i = 0, l = this.length; i < l; i++ ) {
+ for ( ; i < l; i++ ) {
cur = this[i];
- while ( cur ) {
+ while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
ret.push( cur );
break;
-
- } else {
- cur = cur.parentNode;
- if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {
- break;
- }
}
+ cur = cur.parentNode;
}
}
jQuery.unique( all ) );
},
- andSelf: function() {
- return this.add( this.prevObject );
+ addBack: function( selector ) {
+ return this.add( selector == null ?
+ this.prevObject : this.prevObject.filter(selector)
+ );
}
});
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
// A painfully simple check to see if an element is disconnected
// from a document (should be improved, where feasible).
function isDisconnected( node ) {
return !node || !node.parentNode || node.parentNode.nodeType === 11;
}
+function sibling( cur, dir ) {
+ do {
+ cur = cur[ dir ];
+ } while ( cur && cur.nodeType !== 1 );
+
+ return cur;
+}
+
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
- return jQuery.nth( elem, 2, "nextSibling" );
+ return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
- return jQuery.nth( elem, 2, "previousSibling" );
+ return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
- return jQuery.sibling( elem.parentNode.firstChild, elem );
+ return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
- jQuery.makeArray( elem.childNodes );
+ jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
- if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
+ if ( this.length > 1 && rparentsprev.test( name ) ) {
ret = ret.reverse();
}
- return this.pushStack( ret, name, slice.call( arguments ).join(",") );
+ return this.pushStack( ret, name, core_slice.call( arguments ).join(",") );
};
});
return matched;
},
- nth: function( cur, result, dir, elem ) {
- result = result || 1;
- var num = 0;
-
- for ( ; cur; cur = cur[dir] ) {
- if ( cur.nodeType === 1 && ++num === result ) {
- break;
- }
- }
-
- return cur;
- },
-
sibling: function( n, elem ) {
var r = [];
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
});
}
-
-
-
-
function createSafeFragment( document ) {
var list = nodeNames.split( "|" ),
safeFrag = document.createDocumentFragment();
return safeFrag;
}
-var nodeNames = "abbr|article|aside|audio|canvas|datalist|details|figcaption|figure|footer|" +
+var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
- rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
+ rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
rleadingWhitespace = /^\s+/,
- rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
- rnoInnerhtml = /<(?:script|style)/i,
+ rnoInnerhtml = /<(?:script|style|link)/i,
rnocache = /<(?:script|object|embed|option|style)/i,
- rnoshimcache = new RegExp("<(?:" + nodeNames + ")", "i"),
+ rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
+ rcheckableType = /^(?:checkbox|radio)$/,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptType = /\/(java|ecma)script/i,
- rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/,
+ rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)|[\]\-]{2}>\s*$/g,
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
area: [ 1, "<map>", "</map>" ],
_default: [ 0, "", "" ]
},
- safeFragment = createSafeFragment( document );
+ safeFragment = createSafeFragment( document ),
+ fragmentDiv = safeFragment.appendChild( document.createElement("div") );
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
-// IE can't serialize <link> and <script> tags normally
+// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
+// unless wrapped in a div with non-breaking characters in front of it.
if ( !jQuery.support.htmlSerialize ) {
- wrapMap._default = [ 1, "
div<div>", "</div>" ];
+ wrapMap._default = [ 1, "
X<div>", "</div>" ];
}
jQuery.fn.extend({
- text: function( text ) {
- if ( jQuery.isFunction(text) ) {
- return this.each(function(i) {
- var self = jQuery( this );
-
- self.text( text.call(this, i, self.text()) );
- });
- }
-
- if ( typeof text !== "object" && text !== undefined ) {
- return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
- }
-
- return jQuery.text( this );
+ 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 );
},
wrapAll: function( html ) {
append: function() {
return this.domManip(arguments, true, function( elem ) {
- if ( this.nodeType === 1 ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 ) {
this.appendChild( elem );
}
});
prepend: function() {
return this.domManip(arguments, true, function( elem ) {
- if ( this.nodeType === 1 ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 ) {
this.insertBefore( elem, this.firstChild );
}
});
},
before: function() {
- if ( this[0] && this[0].parentNode ) {
+ if ( !isDisconnected( this[0] ) ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this );
});
- } else if ( arguments.length ) {
+ }
+
+ if ( arguments.length ) {
var set = jQuery.clean( arguments );
- set.push.apply( set, this.toArray() );
- return this.pushStack( set, "before", arguments );
+ return this.pushStack( jQuery.merge( set, this ), "before", this.selector );
}
},
after: function() {
- if ( this[0] && this[0].parentNode ) {
+ if ( !isDisconnected( this[0] ) ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this.nextSibling );
});
- } else if ( arguments.length ) {
- var set = this.pushStack( this, "after", arguments );
- set.push.apply( set, jQuery.clean(arguments) );
- return set;
+ }
+
+ if ( arguments.length ) {
+ var set = jQuery.clean( arguments );
+ return this.pushStack( jQuery.merge( this, set ), "after", this.selector );
}
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
- for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
+ var elem,
+ i = 0;
+
+ for ( ; (elem = this[i]) != null; i++ ) {
if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
},
empty: function() {
- for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
+ var elem,
+ i = 0;
+
+ for ( ; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
},
html: function( value ) {
- if ( value === undefined ) {
- return this[0] && this[0].nodeType === 1 ?
- this[0].innerHTML.replace(rinlinejQuery, "") :
- null;
-
- // See if we can take a shortcut and just use innerHTML
- } else if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
- (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
- !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
+ return jQuery.access( this, function( value ) {
+ var elem = this[0] || {},
+ i = 0,
+ l = this.length;
- value = value.replace(rxhtmlTag, "<$1></$2>");
+ if ( value === undefined ) {
+ return elem.nodeType === 1 ?
+ elem.innerHTML.replace( rinlinejQuery, "" ) :
+ undefined;
+ }
- try {
- for ( var i = 0, l = this.length; i < l; i++ ) {
- // Remove element nodes and prevent memory leaks
- if ( this[i].nodeType === 1 ) {
- jQuery.cleanData( this[i].getElementsByTagName("*") );
- this[i].innerHTML = value;
- }
- }
+ // See if we can take a shortcut and just use innerHTML
+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+ ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
+ ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
+ !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
- // If using innerHTML throws an exception, use the fallback method
- } catch(e) {
- this.empty().append( value );
- }
+ value = value.replace( rxhtmlTag, "<$1></$2>" );
- } else if ( jQuery.isFunction( value ) ) {
- this.each(function(i){
- var self = jQuery( this );
+ try {
+ for (; i < l; i++ ) {
+ // Remove element nodes and prevent memory leaks
+ elem = this[i] || {};
+ if ( elem.nodeType === 1 ) {
+ jQuery.cleanData( elem.getElementsByTagName( "*" ) );
+ elem.innerHTML = value;
+ }
+ }
- self.html( value.call(this, i, self.html()) );
- });
+ elem = 0;
- } else {
- this.empty().append( value );
- }
+ // If using innerHTML throws an exception, use the fallback method
+ } catch(e) {}
+ }
- return this;
+ if ( elem ) {
+ this.empty().append( value );
+ }
+ }, null, value, arguments.length );
},
replaceWith: function( value ) {
- if ( this[0] && this[0].parentNode ) {
+ if ( !isDisconnected( this[0] ) ) {
// Make sure that the elements are removed from the DOM before they are inserted
// this can help fix replacing a parent with child elements
if ( jQuery.isFunction( value ) ) {
jQuery(parent).append( value );
}
});
- } else {
- return this.length ?
- this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
- this;
}
+
+ return this.length ?
+ this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
+ this;
},
detach: function( selector ) {
},
domManip: function( args, table, callback ) {
- var results, first, fragment, parent,
+
+ // Flatten any nested arrays
+ args = [].concat.apply( [], args );
+
+ var results, first, fragment, iNoClone,
+ i = 0,
value = args[0],
- scripts = [];
+ scripts = [],
+ l = this.length;
// We can't cloneNode fragments that contain checked, in WebKit
- if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
+ if ( !jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test( value ) ) {
return this.each(function() {
- jQuery(this).domManip( args, table, callback, true );
+ jQuery(this).domManip( args, table, callback );
});
}
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
- args[0] = value.call(this, i, table ? self.html() : undefined);
+ args[0] = value.call( this, i, table ? self.html() : undefined );
self.domManip( args, table, callback );
});
}
if ( this[0] ) {
- parent = value && value.parentNode;
-
- // If we're in a fragment, just use that instead of building a new one
- if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
- results = { fragment: parent };
-
- } else {
- results = jQuery.buildFragment( args, this, scripts );
- }
-
+ results = jQuery.buildFragment( args, this, scripts );
fragment = results.fragment;
+ first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
- first = fragment = fragment.firstChild;
- } else {
- first = fragment.firstChild;
+ fragment = first;
}
if ( first ) {
table = table && jQuery.nodeName( first, "tr" );
- for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) {
+ // Use the original fragment for the last item instead of the first because it can end up
+ // being emptied incorrectly in certain situations (#8070).
+ // Fragments from the fragment cache must always be cloned and never used in place.
+ for ( iNoClone = results.cacheable || l - 1; i < l; i++ ) {
callback.call(
- table ?
- root(this[i], first) :
+ table && jQuery.nodeName( this[i], "table" ) ?
+ findOrAppend( this[i], "tbody" ) :
this[i],
- // Make sure that we do not leak memory by inadvertently discarding
- // the original fragment (which might have attached data) instead of
- // using it; in addition, use the original fragment object for the last
- // item instead of first because it can end up being emptied incorrectly
- // in certain situations (Bug #8070).
- // Fragments from the fragment cache must always be cloned and never used
- // in place.
- results.cacheable || ( l > 1 && i < lastIndex ) ?
- jQuery.clone( fragment, true, true ) :
- fragment
+ i === iNoClone ?
+ fragment :
+ jQuery.clone( fragment, true, true )
);
}
}
+ // Fix #11809: Avoid leaking memory
+ fragment = first = null;
+
if ( scripts.length ) {
- jQuery.each( scripts, evalScript );
+ jQuery.each( scripts, function( i, elem ) {
+ if ( elem.src ) {
+ if ( jQuery.ajax ) {
+ jQuery.ajax({
+ url: elem.src,
+ type: "GET",
+ dataType: "script",
+ async: false,
+ global: false,
+ "throws": true
+ });
+ } else {
+ jQuery.error("no ajax");
+ }
+ } else {
+ jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "" ) );
+ }
+
+ if ( elem.parentNode ) {
+ elem.parentNode.removeChild( elem );
+ }
+ });
}
}
}
});
-function root( elem, cur ) {
- return jQuery.nodeName(elem, "table") ?
- (elem.getElementsByTagName("tbody")[0] ||
- elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
- elem;
+function findOrAppend( elem, tag ) {
+ return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
}
function cloneCopyEvent( src, dest ) {
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
- jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data );
+ jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
nodeName = dest.nodeName.toLowerCase();
- // IE6-8 fail to clone children inside object elements that use
- // the proprietary classid attribute value (rather than the type
- // attribute) to identify the type of content to display
if ( nodeName === "object" ) {
- dest.outerHTML = src.outerHTML;
+ // IE6-10 improperly clones children of object elements using classid.
+ // IE10 throws NoModificationAllowedError if parent is null, #12132.
+ if ( dest.parentNode ) {
+ dest.outerHTML = src.outerHTML;
+ }
+
+ // This path appears unavoidable for IE9. When cloning an object
+ // element in IE9, the outerHTML strategy above is not sufficient.
+ // If the src has innerHTML and the destination does not,
+ // copy the src.innerHTML into the dest.innerHTML. #10324
+ if ( jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML)) ) {
+ dest.innerHTML = src.innerHTML;
+ }
- } else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) {
+ } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
- if ( src.checked ) {
- dest.defaultChecked = dest.checked = src.checked;
- }
+
+ dest.defaultChecked = dest.checked = src.checked;
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
// cloning other types of input fields
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
+
+ // IE blanks contents when cloning scripts
+ } else if ( nodeName === "script" && dest.text !== src.text ) {
+ dest.text = src.text;
}
// Event data gets referenced instead of copied if the expando
dest.removeAttribute( jQuery.expando );
}
-jQuery.buildFragment = function( args, nodes, scripts ) {
- var fragment, cacheable, cacheresults, doc,
- first = args[ 0 ];
+jQuery.buildFragment = function( args, context, scripts ) {
+ var fragment, cacheable, cachehit,
+ first = args[ 0 ];
- // nodes may contain either an explicit document object,
- // a jQuery collection or context object.
- // If nodes[0] contains a valid object to assign to doc
- if ( nodes && nodes[0] ) {
- doc = nodes[0].ownerDocument || nodes[0];
- }
-
- // Ensure that an attr object doesn't incorrectly stand in as a document object
- // Chrome and Firefox seem to allow this to occur and will throw exception
- // Fixes #8950
- if ( !doc.createDocumentFragment ) {
- doc = document;
- }
+ // Set context from what may come in as undefined or a jQuery collection or a node
+ // Updated to fix #12266 where accessing context[0] could throw an exception in IE9/10 &
+ // also doubles as fix for #8950 where plain objects caused createDocumentFragment exception
+ context = context || document;
+ context = !context.nodeType && context[0] || context;
+ context = context.ownerDocument || context;
// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
// Cloning options loses the selected state, so don't cache them
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
// Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
- if ( args.length === 1 && typeof first === "string" && first.length < 512 && doc === document &&
+ if ( args.length === 1 && typeof first === "string" && first.length < 512 && context === document &&
first.charAt(0) === "<" && !rnocache.test( first ) &&
(jQuery.support.checkClone || !rchecked.test( first )) &&
(jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
+ // Mark cacheable and look for a hit
cacheable = true;
-
- cacheresults = jQuery.fragments[ first ];
- if ( cacheresults && cacheresults !== 1 ) {
- fragment = cacheresults;
- }
+ fragment = jQuery.fragments[ first ];
+ cachehit = fragment !== undefined;
}
if ( !fragment ) {
- fragment = doc.createDocumentFragment();
- jQuery.clean( args, doc, fragment, scripts );
- }
+ fragment = context.createDocumentFragment();
+ jQuery.clean( args, context, fragment, scripts );
- if ( cacheable ) {
- jQuery.fragments[ first ] = cacheresults ? fragment : 1;
+ // Update the cache, but only store false
+ // unless this is a second parsing of the same content
+ if ( cacheable ) {
+ jQuery.fragments[ first ] = cachehit && fragment;
+ }
}
return { fragment: fragment, cacheable: cacheable };
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
- var ret = [],
+ var elems,
+ i = 0,
+ ret = [],
insert = jQuery( selector ),
+ l = insert.length,
parent = this.length === 1 && this[0].parentNode;
- if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
+ if ( (parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1 ) {
insert[ original ]( this[0] );
return this;
-
} else {
- for ( var i = 0, l = insert.length; i < l; i++ ) {
- var elems = ( i > 0 ? this.clone(true) : this ).get();
+ for ( ; i < l; i++ ) {
+ elems = ( i > 0 ? this.clone(true) : this ).get();
jQuery( insert[i] )[ original ]( elems );
ret = ret.concat( elems );
}
// Used in clean, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
- if ( elem.type === "checkbox" || elem.type === "radio" ) {
+ if ( rcheckableType.test( elem.type ) ) {
elem.defaultChecked = elem.checked;
}
}
-// Finds all inputs and passes them to fixDefaultChecked
-function findInputs( elem ) {
- var nodeName = ( elem.nodeName || "" ).toLowerCase();
- if ( nodeName === "input" ) {
- fixDefaultChecked( elem );
- // Skip scripts, get other children
- } else if ( nodeName !== "script" && typeof elem.getElementsByTagName !== "undefined" ) {
- jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
- }
-}
-
-// Derived From: http://www.iecss.com/shimprove/javascript/shimprove.1-0-1.js
-function shimCloneNode( elem ) {
- var div = document.createElement( "div" );
- safeFragment.appendChild( div );
-
- div.innerHTML = elem.outerHTML;
- return div.firstChild;
-}
jQuery.extend({
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var srcElements,
destElements,
i,
- // IE<=8 does not properly clone detached, unknown element nodes
- clone = jQuery.support.html5Clone || !rnoshimcache.test( "<" + elem.nodeName ) ?
- elem.cloneNode( true ) :
- shimCloneNode( elem );
+ clone;
+
+ if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
+ clone = elem.cloneNode( true );
+
+ // IE<=8 does not properly clone detached, unknown element nodes
+ } else {
+ fragmentDiv.innerHTML = elem.outerHTML;
+ fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
+ }
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
},
clean: function( elems, context, fragment, scripts ) {
- var checkScriptType;
+ var i, j, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags,
+ safe = context === document && safeFragment,
+ ret = [];
- context = context || document;
-
- // !context.createElement fails in IE with an error but returns typeof 'object'
- if ( typeof context.createElement === "undefined" ) {
- context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
+ // Ensure that context is a document
+ if ( !context || typeof context.createDocumentFragment === "undefined" ) {
+ context = document;
}
- var ret = [], j;
-
- for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
+ // Use the already-created safe fragment if context permits
+ for ( i = 0; (elem = elems[i]) != null; i++ ) {
if ( typeof elem === "number" ) {
elem += "";
}
if ( !rhtml.test( elem ) ) {
elem = context.createTextNode( elem );
} else {
+ // Ensure a safe container in which to render the html
+ safe = safe || createSafeFragment( context );
+ div = context.createElement("div");
+ safe.appendChild( div );
+
// Fix "XHTML"-style tags in all browsers
elem = elem.replace(rxhtmlTag, "<$1></$2>");
- // Trim whitespace, otherwise indexOf won't work as expected
- var tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(),
- wrap = wrapMap[ tag ] || wrapMap._default,
- depth = wrap[0],
- div = context.createElement("div");
-
- // Append wrapper element to unknown element safe doc fragment
- if ( context === document ) {
- // Use the fragment we've already created for this document
- safeFragment.appendChild( div );
- } else {
- // Use a fragment created with the owner document
- createSafeFragment( context ).appendChild( div );
- }
-
// Go to html and back, then peel off extra wrappers
+ tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
+ wrap = wrapMap[ tag ] || wrapMap._default;
+ depth = wrap[0];
div.innerHTML = wrap[1] + elem + wrap[2];
// Move to the right depth
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
- var hasBody = rtbody.test(elem),
+ hasBody = rtbody.test(elem);
tbody = tag === "table" && !hasBody ?
div.firstChild && div.firstChild.childNodes :
}
elem = div.childNodes;
- }
- }
- // Resets defaultChecked for any radios and checkboxes
- // about to be appended to the DOM in IE 6/7 (#8060)
- var len;
- if ( !jQuery.support.appendChecked ) {
- if ( elem[0] && typeof (len = elem.length) === "number" ) {
- for ( j = 0; j < len; j++ ) {
- findInputs( elem[j] );
- }
- } else {
- findInputs( elem );
+ // Take out of fragment container (we need a fresh div each time)
+ div.parentNode.removeChild( div );
}
}
if ( elem.nodeType ) {
ret.push( elem );
} else {
- ret = jQuery.merge( ret, elem );
+ jQuery.merge( ret, elem );
+ }
+ }
+
+ // Fix #11356: Clear elements from safeFragment
+ if ( div ) {
+ elem = div = safe = null;
+ }
+
+ // Reset defaultChecked for any radios and checkboxes
+ // about to be appended to the DOM in IE 6/7 (#8060)
+ if ( !jQuery.support.appendChecked ) {
+ for ( i = 0; (elem = ret[i]) != null; i++ ) {
+ if ( jQuery.nodeName( elem, "input" ) ) {
+ fixDefaultChecked( elem );
+ } else if ( typeof elem.getElementsByTagName !== "undefined" ) {
+ jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
+ }
}
}
+ // Append elements to a provided document fragment
if ( fragment ) {
- checkScriptType = function( elem ) {
- return !elem.type || rscriptType.test( elem.type );
+ // Special handling of each script element
+ handleScript = function( elem ) {
+ // Check if we consider it executable
+ if ( !elem.type || rscriptType.test( elem.type ) ) {
+ // Detach the script and store it in the scripts array (if provided) or the fragment
+ // Return truthy to indicate that it has been handled
+ return scripts ?
+ scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
+ fragment.appendChild( elem );
+ }
};
- for ( i = 0; ret[i]; i++ ) {
- if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
- scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
- } else {
- if ( ret[i].nodeType === 1 ) {
- var jsTags = jQuery.grep( ret[i].getElementsByTagName( "script" ), checkScriptType );
+ for ( i = 0; (elem = ret[i]) != null; i++ ) {
+ // Check if we're done after handling an executable script
+ if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
+ // Append to fragment and handle embedded scripts
+ fragment.appendChild( elem );
+ if ( typeof elem.getElementsByTagName !== "undefined" ) {
+ // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
+ jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );
+ // Splice the scripts into ret after their former ancestor and advance our index beyond them
ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
+ i += jsTags.length;
}
- fragment.appendChild( ret[i] );
}
}
}
return ret;
},
- cleanData: function( elems ) {
- var data, id,
+ cleanData: function( elems, /* internal */ acceptData ) {
+ var data, id, elem, type,
+ i = 0,
+ internalKey = jQuery.expando,
cache = jQuery.cache,
- special = jQuery.event.special,
- deleteExpando = jQuery.support.deleteExpando;
+ deleteExpando = jQuery.support.deleteExpando,
+ special = jQuery.event.special;
- for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
- if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
- continue;
- }
+ for ( ; (elem = elems[i]) != null; i++ ) {
- id = elem[ jQuery.expando ];
+ if ( acceptData || jQuery.acceptData( elem ) ) {
- if ( id ) {
- data = cache[ id ];
+ id = elem[ internalKey ];
+ data = id && cache[ id ];
- if ( data && data.events ) {
- for ( var type in data.events ) {
- if ( special[ type ] ) {
- jQuery.event.remove( elem, type );
+ if ( data ) {
+ if ( data.events ) {
+ for ( type in data.events ) {
+ 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 );
+ // This is a shortcut to avoid jQuery.event.remove's overhead
+ } else {
+ jQuery.removeEvent( elem, type, data.handle );
+ }
}
}
- // Null the DOM reference to avoid IE6/7/8 leak (#7054)
- if ( data.handle ) {
- data.handle.elem = null;
- }
- }
+ // Remove cache only if it was not already removed by jQuery.event.remove
+ if ( cache[ id ] ) {
- if ( deleteExpando ) {
- delete elem[ jQuery.expando ];
+ delete cache[ id ];
- } else if ( elem.removeAttribute ) {
- elem.removeAttribute( jQuery.expando );
- }
+ // IE does not allow us to delete expando properties from nodes,
+ // nor does it have a removeAttribute function on Document nodes;
+ // we must handle all of these cases
+ if ( deleteExpando ) {
+ delete elem[ internalKey ];
+
+ } else if ( elem.removeAttribute ) {
+ elem.removeAttribute( internalKey );
+
+ } else {
+ elem[ internalKey ] = null;
+ }
- delete cache[ id ];
+ jQuery.deletedIds.push( id );
+ }
+ }
}
}
}
});
+// Limit scope pollution from any deprecated API
+(function() {
+
+var matched, browser;
+
+// Use of jQuery.browser is frowned upon.
+// More details: http://api.jquery.com/jQuery.browser
+// jQuery.uaMatch maintained for back-compat
+jQuery.uaMatch = function( ua ) {
+ ua = ua.toLowerCase();
+
+ var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
+ /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
+ /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
+ /(msie) ([\w.]+)/.exec( ua ) ||
+ ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
+ [];
+
+ return {
+ browser: match[ 1 ] || "",
+ version: match[ 2 ] || "0"
+ };
+};
-function evalScript( i, elem ) {
- if ( elem.src ) {
- jQuery.ajax({
- url: elem.src,
- async: false,
- dataType: "script"
- });
- } else {
- jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) );
- }
+matched = jQuery.uaMatch( navigator.userAgent );
+browser = {};
- if ( elem.parentNode ) {
- elem.parentNode.removeChild( elem );
- }
+if ( matched.browser ) {
+ browser[ matched.browser ] = true;
+ browser.version = matched.version;
+}
+
+// Chrome is Webkit, but Webkit is also Safari.
+if ( browser.chrome ) {
+ browser.webkit = true;
+} else if ( browser.webkit ) {
+ browser.safari = true;
}
+jQuery.browser = browser;
+jQuery.sub = function() {
+ function jQuerySub( selector, context ) {
+ return new jQuerySub.fn.init( selector, context );
+ }
+ jQuery.extend( true, jQuerySub, this );
+ jQuerySub.superclass = this;
+ jQuerySub.fn = jQuerySub.prototype = this();
+ jQuerySub.fn.constructor = jQuerySub;
+ jQuerySub.sub = this.sub;
+ jQuerySub.fn.init = function init( selector, context ) {
+ if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
+ context = jQuerySub( context );
+ }
+ return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
+ };
+ jQuerySub.fn.init.prototype = jQuerySub.fn;
+ var rootjQuerySub = jQuerySub(document);
+ return jQuerySub;
+};
-var ralpha = /alpha\([^)]*\)/i,
+})();
+var curCSS, iframe, iframeDoc,
+ ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity=([^)]*)/,
- // fixed for IE9, see #8346
- rupper = /([A-Z]|^ms)/g,
- rnumpx = /^-?\d+(?:px)?$/i,
- rnum = /^-?\d/,
- rrelNum = /^([\-+])=([\-+.\de]+)/,
+ rposition = /^(top|right|bottom|left)$/,
+ // 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 = {},
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
- cssWidth = [ "Left", "Right" ],
- cssHeight = [ "Top", "Bottom" ],
- curCSS,
+ cssNormalTransform = {
+ letterSpacing: 0,
+ fontWeight: 400
+ },
- getComputedStyle,
- currentStyle;
+ cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+ cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
-jQuery.fn.css = function( name, value ) {
- // Setting 'undefined' is a no-op
- if ( arguments.length === 2 && value === undefined ) {
- return this;
+ eventsToggle = jQuery.fn.toggle;
+
+// 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;
}
- return jQuery.access( this, name, value, true, function( elem, name, value ) {
- return value !== undefined ?
- jQuery.style( elem, name, value ) :
- jQuery.css( elem, name );
- });
-};
+ // 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;
+ }
+ }
+
+ return origName;
+}
+
+function isHidden( elem, el ) {
+ elem = el || elem;
+ return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+function showHide( elements, show ) {
+ var elem, display,
+ values = [],
+ index = 0,
+ length = elements.length;
+
+ for ( ; index < length; index++ ) {
+ elem = elements[ index ];
+ if ( !elem.style ) {
+ continue;
+ }
+ values[ index ] = jQuery._data( elem, "olddisplay" );
+ if ( show ) {
+ // Reset the inline display of this element to learn if it is
+ // being hidden by cascaded rules or not
+ if ( !values[ index ] && elem.style.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 ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+ }
+ } else {
+ display = curCSS( elem, "display" );
+
+ if ( !values[ index ] && display !== "none" ) {
+ jQuery._data( elem, "olddisplay", 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.fn.extend({
+ css: function( name, value ) {
+ return jQuery.access( this, function( elem, name, value ) {
+ 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, fn2 ) {
+ var bool = typeof state === "boolean";
+
+ if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) {
+ return eventsToggle.apply( this, arguments );
+ }
+
+ return this.each(function() {
+ if ( bool ? state : isHidden( this ) ) {
+ jQuery( this ).show();
+ } else {
+ jQuery( this ).hide();
+ }
+ });
+ }
+});
jQuery.extend({
// Add in style property hooks for overriding the default
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
- var ret = curCSS( elem, "opacity", "opacity" );
+ var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
- } else {
- return elem.style.opacity;
}
}
}
}
// Make sure that we're working with the right name
- var ret, type, origName = jQuery.camelCase( name ),
- style = elem.style, hooks = jQuery.cssHooks[ origName ];
+ var ret, type, hooks,
+ origName = jQuery.camelCase( name ),
+ style = elem.style;
- name = jQuery.cssProps[ origName ] || origName;
+ 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 ) {
// 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 ) );
+ value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
// Fixes bug #9237
type = "number";
}
}
// If a hook was provided, use that value, otherwise just set the specified value
- if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
+ if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
// Fixes bug #5509
try {
}
},
- css: function( elem, name, extra ) {
- var ret, hooks;
+ css: function( elem, name, numeric, extra ) {
+ var val, num, hooks,
+ origName = jQuery.camelCase( name );
// Make sure that we're working with the right name
- name = jQuery.camelCase( name );
- hooks = jQuery.cssHooks[ name ];
- name = jQuery.cssProps[ name ] || 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 );
+ }
+
+ //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 ( numeric || extra !== undefined ) {
+ num = parseFloat( val );
+ return numeric || jQuery.isNumeric( num ) ? num || 0 : val;
+ }
+ return val;
+ },
+
+ // A method for quickly swapping in/out CSS properties to get correct calculations
+ swap: function( elem, options, callback ) {
+ 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.call( elem );
+
+ // Revert the old values
+ for ( name in options ) {
+ elem.style[ name ] = old[ name ];
+ }
+
+ return ret;
+ }
+});
+
+// NOTE: To any future maintainer, we've window.getComputedStyle
+// because jsdom on node.js will break without it.
+if ( window.getComputedStyle ) {
+ curCSS = function( elem, name ) {
+ var ret, width, minWidth, maxWidth,
+ computed = window.getComputedStyle( elem, null ),
+ style = elem.style;
+
+ if ( computed ) {
+
+ ret = computed[ name ];
+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+ ret = jQuery.style( elem, name );
+ }
+
+ // A tribute to the "awesome hack by Dean Edwards"
+ // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
+ // 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 ) ) {
+ width = style.width;
+ minWidth = style.minWidth;
+ maxWidth = style.maxWidth;
+
+ style.minWidth = style.maxWidth = style.width = ret;
+ ret = computed.width;
+
+ style.width = width;
+ style.minWidth = minWidth;
+ style.maxWidth = maxWidth;
+ }
+ }
+
+ return ret;
+ };
+} else if ( document.documentElement.currentStyle ) {
+ curCSS = function( elem, name ) {
+ var left, rsLeft,
+ ret = elem.currentStyle && elem.currentStyle[ name ],
+ style = elem.style;
+
+ // Avoid setting ret to empty string here
+ // so we don't default to auto
+ if ( ret == null && style && style[ name ] ) {
+ ret = style[ name ];
+ }
+
+ // From the awesome hack by Dean Edwards
+ // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
+
+ // If we're not dealing with a regular pixel number
+ // but a number that has a weird ending, we need to convert it to pixels
+ // but not position css attributes, as those are proportional to the parent element instead
+ // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
+ if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
+
+ // Remember the original values
+ left = style.left;
+ rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
+
+ // Put in the new values to get a computed value out
+ if ( rsLeft ) {
+ elem.runtimeStyle.left = elem.currentStyle.left;
+ }
+ style.left = name === "fontSize" ? "1em" : ret;
+ ret = style.pixelLeft + "px";
+
+ // Revert the changed values
+ style.left = left;
+ if ( rsLeft ) {
+ elem.runtimeStyle.left = rsLeft;
+ }
+ }
+
+ return ret === "" ? "auto" : ret;
+ };
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+ var matches = rnumsplit.exec( value );
+ return matches ?
+ Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+ value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox ) {
+ 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" ) {
+ // we use jQuery.css instead of curCSS here
+ // because of the reliableMarginRight CSS hook!
+ val += jQuery.css( elem, extra + cssExpand[ i ], true );
+ }
+
+ // From this point on we use curCSS for maximum performance (relevant in animations)
+ if ( isBorderBox ) {
+ // border-box includes padding, so remove it if we want content
+ if ( extra === "content" ) {
+ val -= parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
+ }
+
+ // at this point, extra isn't border nor margin, so remove border
+ if ( extra !== "margin" ) {
+ val -= parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
+ }
+ } else {
+ // at this point, extra isn't content, so add padding
+ val += parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
+
+ // at this point, extra isn't content nor padding, so add border
+ if ( extra !== "padding" ) {
+ val += parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
+ }
+ }
+ }
+
+ return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+ // Start with offset property, which is equivalent to the border-box value
+ var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+ valueIsBorderBox = true,
+ isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "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 );
+ 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 && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+ // Normalize "", auto, and prepare for extra
+ val = parseFloat( val ) || 0;
+ }
- // cssFloat needs a special treatment
- if ( name === "cssFloat" ) {
- name = "float";
- }
+ // use the active box-sizing model to add/subtract irrelevant styles
+ return ( val +
+ augmentWidthOrHeight(
+ elem,
+ name,
+ extra || ( isBorderBox ? "border" : "content" ),
+ valueIsBorderBox
+ )
+ ) + "px";
+}
- // If a hook was provided get the computed value from there
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
- return ret;
- // Otherwise, if a way to get the computed value exists, use that
- } else if ( curCSS ) {
- return curCSS( elem, name );
- }
- },
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+ if ( elemdisplay[ nodeName ] ) {
+ return elemdisplay[ nodeName ];
+ }
- // A method for quickly swapping in/out CSS properties to get correct calculations
- swap: function( elem, options, callback ) {
- var old = {};
+ var elem = jQuery( "<" + nodeName + ">" ).appendTo( document.body ),
+ display = elem.css("display");
+ elem.remove();
+
+ // If the simple way fails,
+ // get element's real default display by attaching it to a temp iframe
+ if ( display === "none" || display === "" ) {
+ // Use the already-created iframe if possible
+ iframe = document.body.appendChild(
+ iframe || jQuery.extend( document.createElement("iframe"), {
+ frameBorder: 0,
+ width: 0,
+ height: 0
+ })
+ );
- // Remember the old values, and insert the new ones
- for ( var name in options ) {
- old[ name ] = elem.style[ name ];
- elem.style[ name ] = options[ name ];
+ // Create a cacheable copy of the iframe document on first call.
+ // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
+ // document to it; WebKit & Firefox won't allow reusing the iframe document.
+ if ( !iframeDoc || !iframe.createElement ) {
+ iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
+ iframeDoc.write("<!doctype html><html><body>");
+ iframeDoc.close();
}
- callback.call( elem );
+ elem = iframeDoc.body.appendChild( iframeDoc.createElement(nodeName) );
- // Revert the old values
- for ( name in options ) {
- elem.style[ name ] = old[ name ];
- }
+ display = curCSS( elem, "display" );
+ document.body.removeChild( iframe );
}
-});
-// DEPRECATED, Use jQuery.css() instead
-jQuery.curCSS = jQuery.css;
+ // Store the correct default display
+ elemdisplay[ nodeName ] = display;
-jQuery.each(["height", "width"], function( i, name ) {
+ return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
- var val;
-
if ( computed ) {
- if ( elem.offsetWidth !== 0 ) {
- return getWH( elem, name, extra );
- } else {
- jQuery.swap( elem, cssShow, function() {
- val = getWH( elem, name, extra );
+ // certain elements can have dimension info if we invisibly show them
+ // however, it must have a current display style that would benefit from this
+ if ( elem.offsetWidth === 0 && rdisplayswap.test( curCSS( elem, "display" ) ) ) {
+ return jQuery.swap( elem, cssShow, function() {
+ return getWidthOrHeight( elem, name, extra );
});
+ } else {
+ return getWidthOrHeight( elem, name, extra );
}
-
- return val;
}
},
- set: function( elem, value ) {
- if ( rnumpx.test( value ) ) {
- // ignore negative width and height values #1599
- value = parseFloat( value );
-
- if ( value >= 0 ) {
- return value + "px";
- }
-
- } else {
- return value;
- }
+ set: function( elem, value, extra ) {
+ return setPositiveNumber( elem, value, extra ?
+ augmentWidthOrHeight(
+ elem,
+ name,
+ extra,
+ jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box"
+ ) : 0
+ );
}
};
});
get: function( elem, computed ) {
// IE uses filters for opacity
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
- ( parseFloat( RegExp.$1 ) / 100 ) + "" :
+ ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
computed ? "1" : "";
},
style.zoom = 1;
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
- if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" ) {
+ if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
+ style.removeAttribute ) {
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
// if "filter:" is present at all, clearType is disabled, we want to avoid this
};
}
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
jQuery(function() {
- // This hook cannot be added until DOM ready because the support test
- // for it is not run until after DOM ready
if ( !jQuery.support.reliableMarginRight ) {
jQuery.cssHooks.marginRight = {
get: function( elem, computed ) {
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// Work around by temporarily setting element display to inline-block
- var ret;
- jQuery.swap( elem, { "display": "inline-block" }, function() {
+ return jQuery.swap( elem, { "display": "inline-block" }, function() {
if ( computed ) {
- ret = curCSS( elem, "margin-right", "marginRight" );
- } else {
- ret = elem.style.marginRight;
+ return curCSS( elem, "marginRight" );
}
});
- return ret;
}
};
}
-});
-if ( document.defaultView && document.defaultView.getComputedStyle ) {
- getComputedStyle = function( elem, name ) {
- var ret, defaultView, computedStyle;
+ // 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 ) {
+ var ret = curCSS( elem, prop );
+ // if curCSS returns percentage, fallback to offset
+ return rnumnonpx.test( ret ) ? jQuery( elem ).position()[ prop ] + "px" : ret;
+ }
+ }
+ };
+ });
+ }
- name = name.replace( rupper, "-$1" ).toLowerCase();
+});
- if ( (defaultView = elem.ownerDocument.defaultView) &&
- (computedStyle = defaultView.getComputedStyle( elem, null )) ) {
- ret = computedStyle.getPropertyValue( name );
- if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
- ret = jQuery.style( elem, name );
- }
- }
+if ( jQuery.expr && jQuery.expr.filters ) {
+ jQuery.expr.filters.hidden = function( elem ) {
+ return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none");
+ };
- return ret;
+ jQuery.expr.filters.visible = function( elem ) {
+ return !jQuery.expr.filters.hidden( elem );
};
}
-if ( document.documentElement.currentStyle ) {
- currentStyle = function( elem, name ) {
- var left, rsLeft, uncomputed,
- ret = elem.currentStyle && elem.currentStyle[ name ],
- style = elem.style;
-
- // Avoid setting ret to empty string here
- // so we don't default to auto
- if ( ret === null && style && (uncomputed = style[ name ]) ) {
- ret = uncomputed;
- }
-
- // From the awesome hack by Dean Edwards
- // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
-
- // If we're not dealing with a regular pixel number
- // but a number that has a weird ending, we need to convert it to pixels
- if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
+// 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,
- // Remember the original values
- left = style.left;
- rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
+ // assumes a single number if not a string
+ parts = typeof value === "string" ? value.split(" ") : [ value ],
+ expanded = {};
- // Put in the new values to get a computed value out
- if ( rsLeft ) {
- elem.runtimeStyle.left = elem.currentStyle.left;
+ for ( i = 0; i < 4; i++ ) {
+ expanded[ prefix + cssExpand[ i ] + suffix ] =
+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
- style.left = name === "fontSize" ? "1em" : ( ret || 0 );
- ret = style.pixelLeft + "px";
- // Revert the changed values
- style.left = left;
- if ( rsLeft ) {
- elem.runtimeStyle.left = rsLeft;
- }
+ return expanded;
}
-
- return ret === "" ? "auto" : ret;
};
-}
-curCSS = getComputedStyle || currentStyle;
+ if ( !rmargin.test( prefix ) ) {
+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+ }
+});
+var r20 = /%20/g,
+ rbracket = /\[\]$/,
+ rCRLF = /\r?\n/g,
+ rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
+ rselectTextarea = /^(?:select|textarea)/i;
-function getWH( elem, name, extra ) {
+jQuery.fn.extend({
+ serialize: function() {
+ return jQuery.param( this.serializeArray() );
+ },
+ serializeArray: function() {
+ return this.map(function(){
+ return this.elements ? jQuery.makeArray( this.elements ) : this;
+ })
+ .filter(function(){
+ return this.name && !this.disabled &&
+ ( this.checked || rselectTextarea.test( this.nodeName ) ||
+ rinput.test( this.type ) );
+ })
+ .map(function( i, elem ){
+ var val = jQuery( this ).val();
- // Start with offset property
- var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
- which = name === "width" ? cssWidth : cssHeight,
- i = 0,
- len = which.length;
+ return val == null ?
+ null :
+ jQuery.isArray( val ) ?
+ jQuery.map( val, function( val, i ){
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ }) :
+ { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ }).get();
+ }
+});
- if ( val > 0 ) {
- if ( extra !== "border" ) {
- for ( ; i < len; i++ ) {
- if ( !extra ) {
- val -= parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
- }
- if ( extra === "margin" ) {
- val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
- } else {
- val -= parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
- }
- }
- }
+//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 );
+ };
- return val + "px";
+ // Set traditional to true for jQuery <= 1.3.2 behavior.
+ if ( traditional === undefined ) {
+ traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
}
- // Fall back to computed then uncomputed css if necessary
- val = curCSS( elem, name, name );
- if ( val < 0 || val == null ) {
- val = elem.style[ name ] || 0;
- }
- // Normalize "", auto, and prepare for extra
- val = parseFloat( val ) || 0;
+ // 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 );
+ });
- // Add padding, border, margin
- if ( extra ) {
- for ( ; i < len; i++ ) {
- val += parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
- if ( extra !== "padding" ) {
- val += parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
- }
- if ( extra === "margin" ) {
- val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
- }
+ } 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 val + "px";
-}
-
-if ( jQuery.expr && jQuery.expr.filters ) {
- jQuery.expr.filters.hidden = function( elem ) {
- var width = elem.offsetWidth,
- height = elem.offsetHeight;
+ // Return the resulting serialization
+ return s.join( "&" ).replace( r20, "+" );
+};
- return ( width === 0 && height === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
- };
+function buildParams( prefix, obj, traditional, add ) {
+ var name;
- jQuery.expr.filters.visible = function( elem ) {
- return !jQuery.expr.filters.hidden( elem );
- };
-}
+ 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 {
+ // If array item is non-scalar (array or object), encode its
+ // numeric index to resolve deserialization ambiguity issues.
+ // Note that rack (as of 1.0.0) can't currently deserialize
+ // nested arrays properly, and attempting to do so may cause
+ // a server error. Possible fixes are to modify rack's
+ // deserialization algorithm or to provide an option or flag
+ // to force array serialization to be shallow.
+ 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 );
+ }
+}
+var
+ // Document location
+ ajaxLocParts,
+ ajaxLocation,
-var r20 = /%20/g,
- rbracket = /\[\]$/,
- rCRLF = /\r?\n/g,
rhash = /#.*$/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
- rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rquery = /\?/,
rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
- rselectTextarea = /^(?:select|textarea)/i,
- rspacesAjax = /\s+/,
rts = /([?&])_=[^&]*/,
- rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,
+ rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
*/
transports = {},
- // Document location
- ajaxLocation,
-
- // Document location segments
- ajaxLocParts,
-
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = ["*/"] + ["*"];
dataTypeExpression = "*";
}
- if ( jQuery.isFunction( func ) ) {
- var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ),
- i = 0,
- length = dataTypes.length,
- dataType,
- list,
- placeBefore;
+ var dataType, list, placeBefore,
+ dataTypes = dataTypeExpression.toLowerCase().split( core_rspace ),
+ i = 0,
+ length = dataTypes.length;
+ if ( jQuery.isFunction( func ) ) {
// For each dataType in the dataTypeExpression
for ( ; i < length; i++ ) {
dataType = dataTypes[ i ];
inspected[ dataType ] = true;
- var list = structure[ dataType ],
+ var selection,
+ list = structure[ dataType ],
i = 0,
length = list ? list.length : 0,
- executeOnly = ( structure === prefilters ),
- selection;
+ executeOnly = ( structure === prefilters );
for ( ; i < length && ( executeOnly || !selection ); i++ ) {
selection = list[ i ]( options, originalOptions, jqXHR );
}
}
-jQuery.fn.extend({
- load: function( url, params, callback ) {
- if ( typeof url !== "string" && _load ) {
- return _load.apply( this, arguments );
+jQuery.fn.load = function( url, params, callback ) {
+ if ( typeof url !== "string" && _load ) {
+ return _load.apply( this, arguments );
+ }
- // Don't do a request if no elements are being requested
- } else if ( !this.length ) {
- return this;
- }
+ // Don't do a request if no elements are being requested
+ if ( !this.length ) {
+ return this;
+ }
- var off = url.indexOf( " " );
- if ( off >= 0 ) {
- var selector = url.slice( off, url.length );
- url = url.slice( 0, off );
- }
+ var selector, type, response,
+ self = this,
+ off = url.indexOf(" ");
+
+ if ( off >= 0 ) {
+ selector = url.slice( off, url.length );
+ url = url.slice( 0, off );
+ }
+
+ // If it's a function
+ if ( jQuery.isFunction( params ) ) {
- // Default to a GET request
- var type = "GET";
+ // 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 the second parameter was provided
- if ( params ) {
- // If it's a function
- if ( jQuery.isFunction( params ) ) {
- // We assume that it's the callback
- callback = params;
- params = undefined;
+ // Request the remote document
+ jQuery.ajax({
+ url: url,
- // Otherwise, build a param string
- } else if ( typeof params === "object" ) {
- params = jQuery.param( params, jQuery.ajaxSettings.traditional );
- type = "POST";
+ // if "type" variable is undefined, then "GET" method will be used
+ type: type,
+ dataType: "html",
+ data: params,
+ complete: function( jqXHR, status ) {
+ if ( callback ) {
+ self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
}
}
+ }).done(function( responseText ) {
- var self = this;
+ // Save response for use in complete callback
+ response = arguments;
- // Request the remote document
- jQuery.ajax({
- url: url,
- type: type,
- dataType: "html",
- data: params,
- // Complete callback (responseText is used internally)
- complete: function( jqXHR, status, responseText ) {
- // Store the response as specified by the jqXHR object
- responseText = jqXHR.responseText;
- // If successful, inject the HTML into all the matched elements
- if ( jqXHR.isResolved() ) {
- // #4825: Get the actual response in case
- // a dataFilter is present in ajaxSettings
- jqXHR.done(function( r ) {
- responseText = r;
- });
- // See if a selector was specified
- self.html( selector ?
- // Create a dummy div to hold the results
- jQuery("<div>")
- // inject the contents of the document in, removing the scripts
- // to avoid any 'Permission Denied' errors in IE
- .append(responseText.replace(rscript, ""))
+ // See if a selector was specified
+ self.html( selector ?
- // Locate the specified elements
- .find(selector) :
-
- // If not, just inject the full result
- responseText );
- }
+ // Create a dummy div to hold the results
+ jQuery("<div>")
- if ( callback ) {
- self.each( callback, [ responseText, status, jqXHR ] );
- }
- }
- });
+ // inject the contents of the document in, removing the scripts
+ // to avoid any 'Permission Denied' errors in IE
+ .append( responseText.replace( rscript, "" ) )
- return this;
- },
+ // Locate the specified elements
+ .find( selector ) :
- serialize: function() {
- return jQuery.param( this.serializeArray() );
- },
+ // If not, just inject the full result
+ responseText );
- serializeArray: function() {
- return this.map(function(){
- return this.elements ? jQuery.makeArray( this.elements ) : this;
- })
- .filter(function(){
- return this.name && !this.disabled &&
- ( this.checked || rselectTextarea.test( this.nodeName ) ||
- rinput.test( this.type ) );
- })
- .map(function( i, elem ){
- var val = jQuery( this ).val();
+ });
- return val == null ?
- null :
- jQuery.isArray( val ) ?
- jQuery.map( val, function( val, i ){
- return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }) :
- { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }).get();
- }
-});
+ return this;
+};
// Attach a bunch of functions for handling common AJAX events
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
type: "GET",
- contentType: "application/x-www-form-urlencoded",
+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
processData: true,
async: true,
/*
username: null,
password: null,
cache: null,
+ throws: false,
traditional: false,
headers: {},
*/
// Force options to be an object
options = options || {};
- var // Create the final options object
+ var // ifModified key
+ ifModifiedKey,
+ // Response headers
+ responseHeadersString,
+ responseHeaders,
+ // transport
+ transport,
+ // 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,
completeDeferred = jQuery.Callbacks( "once memory" ),
// Status-dependent callbacks
statusCode = s.statusCode || {},
- // ifModified key
- ifModifiedKey,
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
- // Response headers
- responseHeadersString,
- responseHeaders,
- // transport
- transport,
- // timeout handle
- timeoutTimer,
- // Cross-domain detection vars
- parts,
// The jqXHR state
- state = 0,
- // To know if global events are to be dispatched
- fireGlobals,
- // Loop variable
- i,
+ state = 0,
+ // Default abort message
+ strAbort = "canceled",
// Fake xhr
jqXHR = {
// Cancel the request
abort: function( statusText ) {
- statusText = statusText || "abort";
+ statusText = statusText || strAbort;
if ( transport ) {
transport.abort( statusText );
}
// It is defined here because jslint complains if it is declared
// at the end of the function (which would be more logical and readable)
function done( status, nativeStatusText, responses, headers ) {
+ var isSuccess, success, error, response, modified,
+ statusText = nativeStatusText;
// Called once
if ( state === 2 ) {
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
- var isSuccess,
- success,
- error,
- statusText = nativeStatusText,
- response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
- lastModified,
- etag;
+ // Get response data
+ if ( responses ) {
+ response = ajaxHandleResponses( s, jqXHR, responses );
+ }
// If successful, handle type chaining
if ( status >= 200 && status < 300 || status === 304 ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
- if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
- jQuery.lastModified[ ifModifiedKey ] = lastModified;
+ modified = jqXHR.getResponseHeader("Last-Modified");
+ if ( modified ) {
+ jQuery.lastModified[ ifModifiedKey ] = modified;
}
- if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
- jQuery.etag[ ifModifiedKey ] = etag;
+ modified = jqXHR.getResponseHeader("Etag");
+ if ( modified ) {
+ jQuery.etag[ ifModifiedKey ] = modified;
}
}
// If we have data
} else {
- try {
- success = ajaxConvert( s, response );
- statusText = "success";
- isSuccess = true;
- } catch(e) {
- // We have a parsererror
- statusText = "parsererror";
- error = e;
- }
+ isSuccess = ajaxConvert( s, response );
+ statusText = isSuccess.state;
+ success = isSuccess.data;
+ error = isSuccess.error;
+ isSuccess = !error;
}
} else {
// We extract error from statusText
// Set data for the fake xhr object
jqXHR.status = status;
- jqXHR.statusText = "" + ( nativeStatusText || statusText );
+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
}
} else {
tmp = map[ jqXHR.status ];
- jqXHR.then( tmp, tmp );
+ jqXHR.always( tmp );
}
}
return this;
s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Extract dataTypes list
- s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
+ s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );
- // Determine if a cross-domain request is in order
+ // 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 ) ) )
- );
+ parts = rurl.exec( s.url.toLowerCase() ) || false;
+ s.crossDomain = parts && ( parts.join(":") + ( parts[ 3 ] ? "" : parts[ 1 ] === "http:" ? 80 : 443 ) ) !==
+ ( ajaxLocParts.join(":") + ( ajaxLocParts[ 3 ] ? "" : ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) );
}
// Convert data if not already a string
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
- // If request was aborted inside a prefiler, stop there
+ // If request was aborted inside a prefilter, stop there
if ( state === 2 ) {
- return false;
+ return jqXHR;
}
// We can fire global events as of now if asked to
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
- // Abort if not done already
- jqXHR.abort();
- return false;
+ // 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 ] );
return jqXHR;
},
- // Serialize an array of form elements or a set of
- // key/values into a query string
- param: function( a, traditional ) {
- var s = [],
- add = function( key, value ) {
- // If value is a function, invoke it and return its value
- value = jQuery.isFunction( value ) ? value() : value;
- s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
- };
-
- // Set traditional to true for jQuery <= 1.3.2 behavior.
- if ( traditional === undefined ) {
- traditional = 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 ( var prefix in a ) {
- buildParams( prefix, a[ prefix ], traditional, add );
- }
- }
-
- // Return the resulting serialization
- return s.join( "&" ).replace( r20, "+" );
- }
-});
-
-function buildParams( prefix, obj, traditional, add ) {
- 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 {
- // If array item is non-scalar (array or object), encode its
- // numeric index to resolve deserialization ambiguity issues.
- // Note that rack (as of 1.0.0) can't currently deserialize
- // nested arrays properly, and attempting to do so may cause
- // a server error. Possible fixes are to modify rack's
- // deserialization algorithm or to provide an option or flag
- // to force array serialization to be shallow.
- buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
- }
- });
-
- } else if ( !traditional && obj != null && typeof obj === "object" ) {
- // Serialize object item.
- for ( var name in obj ) {
- buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
- }
-
- } else {
- // Serialize scalar item.
- add( prefix, obj );
- }
-}
-
-// This is still on the jQuery object... for now
-// Want to move this to jQuery.ajax some day
-jQuery.extend({
-
// Counter for holding the number of active queries
active: 0,
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
- var contents = s.contents,
+ var ct, type, finalDataType, firstDataType,
+ contents = s.contents,
dataTypes = s.dataTypes,
- responseFields = s.responseFields,
- ct,
- type,
- finalDataType,
- firstDataType;
+ responseFields = s.responseFields;
// Fill responseXXX fields
for ( type in responseFields ) {
// Chain conversions given the request and the original response
function ajaxConvert( s, response ) {
+ var conv, conv2, current, tmp,
+ // Work with a copy of dataTypes in case we need to modify it for conversion
+ dataTypes = s.dataTypes.slice(),
+ prev = dataTypes[ 0 ],
+ converters = {},
+ i = 0;
+
// Apply the dataFilter if provided
if ( s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
- var dataTypes = s.dataTypes,
- converters = {},
- i,
- key,
- length = dataTypes.length,
- tmp,
- // Current and previous dataTypes
- current = dataTypes[ 0 ],
- prev,
- // Conversion expression
- conversion,
- // Conversion function
- conv,
- // Conversion functions (transitive conversion)
- conv1,
- conv2;
-
- // For each dataType in the chain
- for ( i = 1; i < length; i++ ) {
-
- // Create converters map
- // with lowercased keys
- if ( i === 1 ) {
- for ( key in s.converters ) {
- if ( typeof key === "string" ) {
- converters[ key.toLowerCase() ] = s.converters[ key ];
- }
- }
- }
-
- // Get the dataTypes
- prev = current;
- current = dataTypes[ i ];
-
- // If current is auto dataType, update it to prev
- if ( current === "*" ) {
- current = prev;
- // If no auto and dataTypes are actually different
- } else if ( prev !== "*" && prev !== current ) {
-
- // Get the converter
- conversion = prev + " " + current;
- conv = converters[ conversion ] || converters[ "* " + current ];
-
- // If there is no direct converter, search transitively
- if ( !conv ) {
- conv2 = undefined;
- for ( conv1 in converters ) {
- tmp = conv1.split( " " );
- if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) {
- conv2 = converters[ tmp[1] + " " + current ];
- if ( conv2 ) {
- conv1 = converters[ conv1 ];
- if ( conv1 === true ) {
- conv = conv2;
- } else if ( conv2 === true ) {
- conv = conv1;
+ // Create converters map with lowercased keys
+ if ( dataTypes[ 1 ] ) {
+ for ( conv in s.converters ) {
+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
+ }
+ }
+
+ // Convert to each sequential dataType, tolerating list modification
+ for ( ; (current = dataTypes[++i]); ) {
+
+ // There's only work to do if current dataType is non-auto
+ if ( current !== "*" ) {
+
+ // Convert response if prev dataType is non-auto and differs from current
+ 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.splice( i--, 0, current );
+ }
+
+ break;
}
- break;
}
}
}
- }
- // If we found no converter, dispatch an error
- if ( !( conv || conv2 ) ) {
- jQuery.error( "No conversion from " + conversion.replace(" "," to ") );
- }
- // If found converter is not an equivalence
- if ( conv !== true ) {
- // Convert with 1 or 2 converters accordingly
- response = conv ? conv( response ) : conv2( conv1(response) );
- }
- }
- }
- return response;
-}
+ // 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 };
+ }
+ }
+ }
+ }
+ // Update prev for next iteration
+ prev = current;
+ }
+ }
-var jsc = jQuery.now(),
- jsre = /(\=)\?(&|$)|\?\?/i;
+ return { state: "success", data: response };
+}
+var oldCallbacks = [],
+ rquestion = /\?/,
+ rjsonp = /(=)\?(?=&|$)|\?\?/,
+ nonce = jQuery.now();
// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function() {
- return jQuery.expando + "_" + ( jsc++ );
+ 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 inspectData = s.contentType === "application/x-www-form-urlencoded" &&
- ( typeof s.data === "string" );
-
- if ( s.dataTypes[ 0 ] === "jsonp" ||
- s.jsonp !== false && ( jsre.test( s.url ) ||
- inspectData && jsre.test( s.data ) ) ) {
-
- var responseContainer,
- jsonpCallback = s.jsonpCallback =
- jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
- previous = window[ jsonpCallback ],
- url = s.url,
- data = s.data,
- replace = "$1" + jsonpCallback + "$2";
+ var callbackName, overwritten, responseContainer,
+ data = s.data,
+ url = s.url,
+ hasCallback = s.jsonp !== false,
+ replaceInUrl = hasCallback && rjsonp.test( url ),
+ replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
+ !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
+ rjsonp.test( data );
+
+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
+ if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {
+
+ // Get callback name, remembering preexisting value associated with it
+ callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+ s.jsonpCallback() :
+ s.jsonpCallback;
+ overwritten = window[ callbackName ];
+
+ // Insert callback into url or form data
+ if ( replaceInUrl ) {
+ s.url = url.replace( rjsonp, "$1" + callbackName );
+ } else if ( replaceInData ) {
+ s.data = data.replace( rjsonp, "$1" + callbackName );
+ } else if ( hasCallback ) {
+ s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+ }
- if ( s.jsonp !== false ) {
- url = url.replace( jsre, replace );
- if ( s.url === url ) {
- if ( inspectData ) {
- data = data.replace( jsre, replace );
- }
- if ( s.data === data ) {
- // Add callback manually
- url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
- }
+ // 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 ];
+ };
- s.url = url;
- s.data = data;
+ // force json dataType
+ s.dataTypes[ 0 ] = "json";
// Install callback
- window[ jsonpCallback ] = function( response ) {
- responseContainer = [ response ];
+ window[ callbackName ] = function() {
+ responseContainer = arguments;
};
- // Clean-up function
+ // Clean-up function (fires after converters)
jqXHR.always(function() {
- // Set callback back to previous value
- window[ jsonpCallback ] = previous;
- // Call if it was a function and we have a response
- if ( responseContainer && jQuery.isFunction( previous ) ) {
- window[ jsonpCallback ]( responseContainer[ 0 ] );
+ // 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 );
}
- });
- // Use data converter to retrieve json after script execution
- s.converters["script json"] = function() {
- if ( !responseContainer ) {
- jQuery.error( jsonpCallback + " was not called" );
+ // Call if it was a function and we have a response
+ if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+ overwritten( responseContainer[ 0 ] );
}
- return responseContainer[ 0 ];
- };
- // force json dataType
- s.dataTypes[ 0 ] = "json";
+ responseContainer = overwritten = undefined;
+ });
// Delegate to script
return "script";
}
});
-
-
-
-
// Install script dataType
jQuery.ajaxSetup({
accepts: {
};
}
});
-
-
-
-
-var // #5280: Internet Explorer will keep connections alive if we don't abort on unload
+var xhrCallbacks,
+ // #5280: Internet Explorer will keep connections alive if we don't abort on unload
xhrOnUnloadAbort = window.ActiveXObject ? function() {
// Abort all pending requests
for ( var key in xhrCallbacks ) {
xhrCallbacks[ key ]( 0, 1 );
}
} : false,
- xhrId = 0,
- xhrCallbacks;
+ xhrId = 0;
// Functions to create xhrs
function createStandardXHR() {
send: function( headers, complete ) {
// Get a new xhr
- var xhr = s.xhr(),
- handle,
- i;
+ var handle, i,
+ xhr = s.xhr();
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
xml;
// Firefox throws exceptions when accessing properties
- // of an xhr when a network error occured
+ // of an xhr when a network error occurred
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
try {
if ( xml && xml.documentElement /* #4958 */ ) {
responses.xml = xml;
}
- responses.text = xhr.responseText;
+
+ // When requesting binary data, IE6-9 will throw an exception
+ // on any attempt to access responseText (#11426)
+ try {
+ responses.text = xhr.responseText;
+ } catch( _ ) {
+ }
// Firefox throws an exception when accessing
// statusText for faulty cross-domain requests
}
};
- // if we're in sync mode or it's in cache
- // and has been retrieved directly (IE6 & IE7)
- // we need to manually fire the callback
- if ( !s.async || xhr.readyState === 4 ) {
+ if ( !s.async ) {
+ // if we're in sync mode we fire the callback
callback();
+ } else if ( xhr.readyState === 4 ) {
+ // (IE6 & IE7) if it's in cache and has been
+ // retrieved directly we need to fire the callback
+ setTimeout( callback, 0 );
} else {
handle = ++xhrId;
if ( xhrOnUnloadAbort ) {
}
});
}
-
-
-
-
-var elemdisplay = {},
- iframe, iframeDoc,
+var fxNow, timerId,
rfxtypes = /^(?:toggle|show|hide)$/,
- rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
- timerId,
- fxAttrs = [
- // height animations
- [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
- // width animations
- [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
- // opacity animations
- [ "opacity" ]
- ],
- fxNow;
-
-jQuery.fn.extend({
- show: function( speed, easing, callback ) {
- var elem, display;
-
- if ( speed || speed === 0 ) {
- return this.animate( genFx("show", 3), speed, easing, callback );
-
- } else {
- for ( var i = 0, j = this.length; i < j; i++ ) {
- elem = this[ i ];
+ rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+ rrun = /queueHooks$/,
+ animationPrefilters = [ defaultPrefilter ],
+ tweeners = {
+ "*": [function( prop, value ) {
+ var end, unit,
+ tween = this.createTween( prop, value ),
+ parts = rfxnum.exec( value ),
+ target = tween.cur(),
+ start = +target || 0,
+ scale = 1,
+ maxIterations = 20;
+
+ if ( parts ) {
+ end = +parts[2];
+ unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+ // We need to compute starting value
+ if ( unit !== "px" && start ) {
+ // Iteratively approximate from a nonzero starting point
+ // Prefer the current property, because this process will be trivial if it uses the same units
+ // Fallback to end or a simple constant
+ start = jQuery.css( tween.elem, prop, true ) || end || 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 );
+ }
+
+ tween.unit = unit;
+ tween.start = start;
+ // If a +=/-= token was provided, we're doing a relative animation
+ tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+ }
+ return tween;
+ }]
+ };
- if ( elem.style ) {
- display = elem.style.display;
+// Animations created synchronously will run synchronously
+function createFxNow() {
+ setTimeout(function() {
+ fxNow = undefined;
+ }, 0 );
+ return ( fxNow = jQuery.now() );
+}
- // Reset the inline display of this element to learn if it is
- // being hidden by cascaded rules or not
- if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
- display = elem.style.display = "";
- }
+function createTweens( animation, props ) {
+ jQuery.each( props, function( prop, value ) {
+ var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+ index = 0,
+ length = collection.length;
+ for ( ; index < length; index++ ) {
+ if ( collection[ index ].call( animation, prop, value ) ) {
- // Set elements which have been overridden with display: none
- // in a stylesheet to whatever the default browser style is
- // for such an element
- if ( display === "" && jQuery.css(elem, "display") === "none" ) {
- jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
- }
- }
+ // we're done with this property
+ return;
}
+ }
+ });
+}
- // Set the display of most of the elements in a second loop
- // to avoid the constant reflow
- for ( i = 0; i < j; i++ ) {
- elem = this[ i ];
+function Animation( elem, properties, options ) {
+ var result,
+ index = 0,
+ tweenerIndex = 0,
+ length = animationPrefilters.length,
+ deferred = jQuery.Deferred().always( function() {
+ // don't match elem in the :animated selector
+ delete tick.elem;
+ }),
+ tick = function() {
+ var currentTime = fxNow || createFxNow(),
+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+ percent = 1 - ( remaining / animation.duration || 0 ),
+ 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, easing ) {
+ 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 ( elem.style ) {
- display = elem.style.display;
+ for ( ; index < length ; index++ ) {
+ animation.tweens[ index ].run( 1 );
+ }
- if ( display === "" || display === "none" ) {
- elem.style.display = jQuery._data( elem, "olddisplay" ) || "";
- }
+ // 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;
- return this;
+ propFilter( props, animation.opts.specialEasing );
+
+ for ( ; index < length ; index++ ) {
+ result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+ if ( result ) {
+ return result;
}
- },
+ }
- hide: function( speed, easing, callback ) {
- if ( speed || speed === 0 ) {
- return this.animate( genFx("hide", 3), speed, easing, callback);
+ createTweens( animation, props );
- } else {
- var elem, display,
- i = 0,
- j = this.length;
+ if ( jQuery.isFunction( animation.opts.start ) ) {
+ animation.opts.start.call( elem, animation );
+ }
- for ( ; i < j; i++ ) {
- elem = this[i];
- if ( elem.style ) {
- display = jQuery.css( elem, "display" );
+ jQuery.fx.timer(
+ jQuery.extend( tick, {
+ anim: animation,
+ queue: animation.opts.queue,
+ elem: elem
+ })
+ );
- if ( display !== "none" && !jQuery._data( elem, "olddisplay" ) ) {
- jQuery._data( elem, "olddisplay", display );
- }
- }
- }
+ // 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 );
+}
- // Set the display of the elements in a second loop
- // to avoid the constant reflow
- for ( i = 0; i < j; i++ ) {
- if ( this[i].style ) {
- this[i].style.display = "none";
- }
- }
+function propFilter( props, specialEasing ) {
+ var index, name, easing, value, hooks;
- return this;
+ // 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 ];
}
- },
- // Save the old toggle function
- _toggle: jQuery.fn.toggle,
+ if ( index !== name ) {
+ props[ name ] = value;
+ delete props[ index ];
+ }
- toggle: function( fn, fn2, callback ) {
- var bool = typeof fn === "boolean";
+ hooks = jQuery.cssHooks[ name ];
+ if ( hooks && "expand" in hooks ) {
+ value = hooks.expand( value );
+ delete props[ name ];
- if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
- this._toggle.apply( this, arguments );
+ // 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;
+ }
+ }
+}
- } else if ( fn == null || bool ) {
- this.each(function() {
- var state = bool ? fn : jQuery(this).is(":hidden");
- jQuery(this)[ state ? "show" : "hide" ]();
- });
+jQuery.Animation = jQuery.extend( Animation, {
+ tweener: function( props, callback ) {
+ if ( jQuery.isFunction( props ) ) {
+ callback = props;
+ props = [ "*" ];
} else {
- this.animate(genFx("toggle", 3), fn, fn2, callback);
+ props = props.split(" ");
}
- return this;
- },
+ var prop,
+ index = 0,
+ length = props.length;
- fadeTo: function( speed, to, easing, callback ) {
- return this.filter(":hidden").css("opacity", 0).show().end()
- .animate({opacity: to}, speed, easing, callback);
+ for ( ; index < length ; index++ ) {
+ prop = props[ index ];
+ tweeners[ prop ] = tweeners[ prop ] || [];
+ tweeners[ prop ].unshift( callback );
+ }
},
- animate: function( prop, speed, easing, callback ) {
- var optall = jQuery.speed( speed, easing, callback );
+ prefilter: function( callback, prepend ) {
+ if ( prepend ) {
+ animationPrefilters.unshift( callback );
+ } else {
+ animationPrefilters.push( callback );
+ }
+ }
+});
- if ( jQuery.isEmptyObject( prop ) ) {
- return this.each( optall.complete, [ false ] );
+function defaultPrefilter( elem, props, opts ) {
+ var index, prop, value, length, dataShow, tween, hooks, oldfire,
+ anim = this,
+ style = elem.style,
+ orig = {},
+ handled = [],
+ hidden = elem.nodeType && isHidden( elem );
+
+ // 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 IE does not
+ // change the overflow attribute when overflowX and
+ // overflowY are set to the same value
+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
- // Do not change referenced properties as per-property easing will be lost
- prop = jQuery.extend( {}, prop );
+ // 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" ) {
- function doAnimation() {
- // XXX 'this' does not always have a nodeName when running the
- // test suite
+ // inline-level elements accept inline-block;
+ // block-level elements need to be inline with layout
+ if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
+ style.display = "inline-block";
- if ( optall.queue === false ) {
- jQuery._mark( this );
+ } else {
+ style.zoom = 1;
}
+ }
+ }
+
+ if ( opts.overflow ) {
+ style.overflow = "hidden";
+ if ( !jQuery.support.shrinkWrapBlocks ) {
+ anim.done(function() {
+ style.overflow = opts.overflow[ 0 ];
+ style.overflowX = opts.overflow[ 1 ];
+ style.overflowY = opts.overflow[ 2 ];
+ });
+ }
+ }
- var opt = jQuery.extend( {}, optall ),
- isElement = this.nodeType === 1,
- hidden = isElement && jQuery(this).is(":hidden"),
- name, val, p, e,
- parts, start, end, unit,
- method;
- // will store per property easing and be used to determine when an animation is complete
- opt.animatedProperties = {};
+ // show/hide pass
+ for ( index in props ) {
+ value = props[ index ];
+ if ( rfxtypes.exec( value ) ) {
+ delete props[ index ];
+ if ( value === ( hidden ? "hide" : "show" ) ) {
+ continue;
+ }
+ handled.push( index );
+ }
+ }
- for ( p in prop ) {
+ length = handled.length;
+ if ( length ) {
+ dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
+ if ( hidden ) {
+ jQuery( elem ).show();
+ } else {
+ anim.done(function() {
+ jQuery( elem ).hide();
+ });
+ }
+ anim.done(function() {
+ var prop;
+ jQuery.removeData( elem, "fxshow", true );
+ for ( prop in orig ) {
+ jQuery.style( elem, prop, orig[ prop ] );
+ }
+ });
+ for ( index = 0 ; index < length ; index++ ) {
+ prop = handled[ index ];
+ tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+ orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
- // property name normalization
- name = jQuery.camelCase( p );
- if ( p !== name ) {
- prop[ name ] = prop[ p ];
- delete prop[ p ];
+ if ( !( prop in dataShow ) ) {
+ dataShow[ prop ] = tween.start;
+ if ( hidden ) {
+ tween.end = tween.start;
+ tween.start = prop === "width" || prop === "height" ? 1 : 0;
}
+ }
+ }
+ }
+}
- val = prop[ name ];
+function Tween( elem, options, prop, end, easing ) {
+ return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
- // easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default)
- if ( jQuery.isArray( val ) ) {
- opt.animatedProperties[ name ] = val[ 1 ];
- val = prop[ name ] = val[ 0 ];
- } else {
- opt.animatedProperties[ name ] = opt.specialEasing && opt.specialEasing[ name ] || opt.easing || 'swing';
- }
+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 ];
- if ( val === "hide" && hidden || val === "show" && !hidden ) {
- return opt.complete.call( this );
- }
+ return hooks && hooks.get ?
+ hooks.get( this ) :
+ Tween.propHooks._default.get( this );
+ },
+ run: function( percent ) {
+ var eased,
+ hooks = Tween.propHooks[ this.prop ];
- if ( isElement && ( name === "height" || name === "width" ) ) {
- // Make sure that nothing sneaks out
- // Record all 3 overflow attributes because IE does not
- // change the overflow attribute when overflowX and
- // overflowY are set to the same value
- opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
+ 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;
- // Set display property to inline-block for height/width
- // animations on inline elements that are having width/height animated
- if ( jQuery.css( this, "display" ) === "inline" &&
- jQuery.css( this, "float" ) === "none" ) {
+ if ( this.options.step ) {
+ this.options.step.call( this.elem, this.now, this );
+ }
- // inline-level elements accept inline-block;
- // block-level elements need to be inline with layout
- if ( !jQuery.support.inlineBlockNeedsLayout || defaultDisplay( this.nodeName ) === "inline" ) {
- this.style.display = "inline-block";
+ if ( hooks && hooks.set ) {
+ hooks.set( this );
+ } else {
+ Tween.propHooks._default.set( this );
+ }
+ return this;
+ }
+};
- } else {
- this.style.zoom = 1;
- }
- }
- }
+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 ];
}
- if ( opt.overflow != null ) {
- this.style.overflow = "hidden";
+ // passing any value as a 4th 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, false, "" );
+ // 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;
}
+ }
+ }
+};
- for ( p in prop ) {
- e = new jQuery.fx( this, opt, p );
- val = prop[ p ];
+// Remove in 2.0 - this supports IE8's panic based approach
+// to setting things on disconnected nodes
- if ( rfxtypes.test( val ) ) {
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+ set: function( tween ) {
+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+};
- // Tracks whether to show or hide based on private
- // data attached to the element
- method = jQuery._data( this, "toggle" + p ) || ( val === "toggle" ? hidden ? "show" : "hide" : 0 );
- if ( method ) {
- jQuery._data( this, "toggle" + p, method === "show" ? "hide" : "show" );
- e[ method ]();
- } else {
- e[ val ]();
- }
+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" ||
+ // special check for .toggle( handler, handler, ... )
+ ( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
+ cssFn.apply( this, arguments ) :
+ this.animate( genFx( name, true ), speed, easing, callback );
+ };
+});
- } else {
- parts = rfxnum.exec( val );
- start = e.cur();
-
- if ( parts ) {
- end = parseFloat( parts[2] );
- unit = parts[3] || ( jQuery.cssNumber[ p ] ? "" : "px" );
-
- // We need to compute starting value
- if ( unit !== "px" ) {
- jQuery.style( this, p, (end || 1) + unit);
- start = ( (end || 1) / e.cur() ) * start;
- jQuery.style( this, p, start + unit);
- }
+jQuery.fn.extend({
+ fadeTo: function( speed, to, easing, callback ) {
- // If a +=/-= token was provided, we're doing a relative animation
- if ( parts[1] ) {
- end = ( (parts[ 1 ] === "-=" ? -1 : 1) * end ) + start;
- }
+ // show any hidden elements after setting opacity to 0
+ return this.filter( isHidden ).css( "opacity", 0 ).show()
- e.custom( start, end, unit );
+ // 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 );
- } else {
- e.custom( start, val, "" );
- }
+ // Empty animations resolve immediately
+ if ( empty ) {
+ anim.stop( true );
}
- }
-
- // For JS strict compliance
- return true;
- }
+ };
- return optall.queue === false ?
+ 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;
}
return this.each(function() {
- var index,
- hadTimers = false,
+ var dequeue = true,
+ index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = jQuery._data( this );
- // clear marker counters if we know they won't be
- if ( !gotoEnd ) {
- jQuery._unmark( true, this );
- }
-
- function stopQueue( elem, data, index ) {
- var hooks = data[ index ];
- jQuery.removeData( elem, index, true );
- hooks.stop( gotoEnd );
- }
-
- if ( type == null ) {
+ if ( index ) {
+ if ( data[ index ] && data[ index ].stop ) {
+ stopQueue( data[ index ] );
+ }
+ } else {
for ( index in data ) {
- if ( data[ index ] && data[ index ].stop && index.indexOf(".run") === index.length - 4 ) {
- stopQueue( this, data, index );
+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+ stopQueue( data[ index ] );
}
}
- } else if ( data[ index = type + ".run" ] && data[ index ].stop ){
- stopQueue( this, data, index );
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
- if ( gotoEnd ) {
-
- // force the next step to be the last
- timers[ index ]( true );
- } else {
- timers[ index ].saveState();
- }
- hadTimers = true;
+ 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 ( !( gotoEnd && hadTimers ) ) {
+ if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
});
}
-
});
-// Animations created synchronously will run synchronously
-function createFxNow() {
- setTimeout( clearFxNow, 0 );
- return ( fxNow = jQuery.now() );
-}
-
-function clearFxNow() {
- fxNow = undefined;
-}
-
// Generate parameters to create a standard animation
-function genFx( type, num ) {
- var obj = {};
+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;
+ }
- jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice( 0, num )), function() {
- obj[ this ] = type;
- });
+ if ( includeWidth ) {
+ attrs.opacity = attrs.width = type;
+ }
- return obj;
+ return attrs;
}
// Generate shortcuts for custom animations
jQuery.each({
- slideDown: genFx( "show", 1 ),
- slideUp: genFx( "hide", 1 ),
- slideToggle: genFx( "toggle", 1 ),
+ slideDown: genFx("show"),
+ slideUp: genFx("hide"),
+ slideToggle: genFx("toggle"),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
};
});
-jQuery.extend({
- 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( noUnmark ) {
- if ( jQuery.isFunction( opt.old ) ) {
- opt.old.call( this );
- }
-
- if ( opt.queue ) {
- jQuery.dequeue( this, opt.queue );
- } else if ( noUnmark !== false ) {
- jQuery._unmark( this );
- }
- };
-
- return opt;
- },
-
- easing: {
- linear: function( p, n, firstNum, diff ) {
- return firstNum + diff * p;
- },
- swing: function( p, n, firstNum, diff ) {
- return ( ( -Math.cos( p*Math.PI ) / 2 ) + 0.5 ) * diff + firstNum;
- }
- },
-
- timers: [],
+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
+ };
- fx: function( elem, options, prop ) {
- this.options = options;
- this.elem = elem;
- this.prop = prop;
+ 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;
- options.orig = options.orig || {};
+ // normalize opt.queue - true/undefined/null -> "fx"
+ if ( opt.queue == null || opt.queue === true ) {
+ opt.queue = "fx";
}
-});
-
-jQuery.fx.prototype = {
- // Simple function for setting a style value
- update: function() {
- if ( this.options.step ) {
- this.options.step.call( this.elem, this.now, this );
- }
-
- ( jQuery.fx.step[ this.prop ] || jQuery.fx.step._default )( this );
- },
-
- // Get the current size
- cur: function() {
- if ( this.elem[ this.prop ] != null && (!this.elem.style || this.elem.style[ this.prop ] == null) ) {
- return this.elem[ this.prop ];
- }
-
- var parsed,
- r = jQuery.css( this.elem, this.prop );
- // Empty strings, null, undefined and "auto" are converted to 0,
- // complex values such as "rotate(1rad)" are returned as is,
- // simple values such as "10px" are parsed to Float.
- return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
- },
-
- // Start an animation from one number to another
- custom: function( from, to, unit ) {
- var self = this,
- fx = jQuery.fx;
+ // Queueing
+ opt.old = opt.complete;
- this.startTime = fxNow || createFxNow();
- this.end = to;
- this.now = this.start = from;
- this.pos = this.state = 0;
- this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
-
- function t( gotoEnd ) {
- return self.step( gotoEnd );
- }
-
- t.queue = this.options.queue;
- t.elem = this.elem;
- t.saveState = function() {
- if ( self.options.hide && jQuery._data( self.elem, "fxshow" + self.prop ) === undefined ) {
- jQuery._data( self.elem, "fxshow" + self.prop, self.start );
- }
- };
-
- if ( t() && jQuery.timers.push(t) && !timerId ) {
- timerId = setInterval( fx.tick, fx.interval );
+ opt.complete = function() {
+ if ( jQuery.isFunction( opt.old ) ) {
+ opt.old.call( this );
}
- },
-
- // Simple 'show' function
- show: function() {
- var dataShow = jQuery._data( this.elem, "fxshow" + this.prop );
-
- // Remember where we started, so that we can go back to it later
- this.options.orig[ this.prop ] = dataShow || jQuery.style( this.elem, this.prop );
- this.options.show = true;
- // Begin the animation
- // Make sure that we start at a small width/height to avoid any flash of content
- if ( dataShow !== undefined ) {
- // This show is picking up where a previous hide or show left off
- this.custom( this.cur(), dataShow );
- } else {
- this.custom( this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur() );
+ if ( opt.queue ) {
+ jQuery.dequeue( this, opt.queue );
}
+ };
- // Start by showing the element
- jQuery( this.elem ).show();
- },
-
- // Simple 'hide' function
- hide: function() {
- // Remember where we started, so that we can go back to it later
- this.options.orig[ this.prop ] = jQuery._data( this.elem, "fxshow" + this.prop ) || jQuery.style( this.elem, this.prop );
- this.options.hide = true;
+ return opt;
+};
- // Begin the animation
- this.custom( this.cur(), 0 );
+jQuery.easing = {
+ linear: function( p ) {
+ return p;
},
-
- // Each step of an animation
- step: function( gotoEnd ) {
- var p, n, complete,
- t = fxNow || createFxNow(),
- done = true,
- elem = this.elem,
- options = this.options;
-
- if ( gotoEnd || t >= options.duration + this.startTime ) {
- this.now = this.end;
- this.pos = this.state = 1;
- this.update();
-
- options.animatedProperties[ this.prop ] = true;
-
- for ( p in options.animatedProperties ) {
- if ( options.animatedProperties[ p ] !== true ) {
- done = false;
- }
- }
-
- if ( done ) {
- // Reset the overflow
- if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
-
- jQuery.each( [ "", "X", "Y" ], function( index, value ) {
- elem.style[ "overflow" + value ] = options.overflow[ index ];
- });
- }
-
- // Hide the element if the "hide" operation was done
- if ( options.hide ) {
- jQuery( elem ).hide();
- }
-
- // Reset the properties, if the item has been hidden or shown
- if ( options.hide || options.show ) {
- for ( p in options.animatedProperties ) {
- jQuery.style( elem, p, options.orig[ p ] );
- jQuery.removeData( elem, "fxshow" + p, true );
- // Toggle data is no longer needed
- jQuery.removeData( elem, "toggle" + p, true );
- }
- }
-
- // Execute the complete function
- // in the event that the complete function throws an exception
- // we must ensure it won't be called twice. #5684
-
- complete = options.complete;
- if ( complete ) {
-
- options.complete = false;
- complete.call( elem );
- }
- }
-
- return false;
-
- } else {
- // classical easing cannot be used with an Infinity duration
- if ( options.duration == Infinity ) {
- this.now = t;
- } else {
- n = t - this.startTime;
- this.state = n / options.duration;
-
- // Perform the easing function, defaults to swing
- this.pos = jQuery.easing[ options.animatedProperties[this.prop] ]( this.state, n, 0, 1, options.duration );
- this.now = this.start + ( (this.end - this.start) * this.pos );
- }
- // Perform the next step of the animation
- this.update();
- }
-
- return true;
+ swing: function( p ) {
+ return 0.5 - Math.cos( p*Math.PI ) / 2;
}
};
-jQuery.extend( jQuery.fx, {
- tick: function() {
- var timer,
- timers = jQuery.timers,
- i = 0;
-
- 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 );
- }
- }
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+ var timer,
+ timers = jQuery.timers,
+ i = 0;
- if ( !timers.length ) {
- jQuery.fx.stop();
+ 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 );
}
- },
+ }
- interval: 13,
+ if ( !timers.length ) {
+ jQuery.fx.stop();
+ }
+};
- stop: function() {
- clearInterval( timerId );
- timerId = null;
- },
+jQuery.fx.timer = function( timer ) {
+ if ( timer() && jQuery.timers.push( timer ) && !timerId ) {
+ timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+ }
+};
- speeds: {
- slow: 600,
- fast: 200,
- // Default speed
- _default: 400
- },
+jQuery.fx.interval = 13;
- step: {
- opacity: function( fx ) {
- jQuery.style( fx.elem, "opacity", fx.now );
- },
+jQuery.fx.stop = function() {
+ clearInterval( timerId );
+ timerId = null;
+};
- _default: function( fx ) {
- if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
- fx.elem.style[ fx.prop ] = fx.now + fx.unit;
- } else {
- fx.elem[ fx.prop ] = fx.now;
- }
- }
- }
-});
+jQuery.fx.speeds = {
+ slow: 600,
+ fast: 200,
+ // Default speed
+ _default: 400
+};
-// Adds width/height step functions
-// Do not set anything below 0
-jQuery.each([ "width", "height" ], function( i, prop ) {
- jQuery.fx.step[ prop ] = function( fx ) {
- jQuery.style( fx.elem, prop, Math.max(0, fx.now) + fx.unit );
- };
-});
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
}).length;
};
}
+var rroot = /^(?:body|html)$/i;
-// Try to restore the default display value of an element
-function defaultDisplay( nodeName ) {
-
- if ( !elemdisplay[ nodeName ] ) {
-
- var body = document.body,
- elem = jQuery( "<" + nodeName + ">" ).appendTo( body ),
- display = elem.css( "display" );
- elem.remove();
-
- // If the simple way fails,
- // get element's real default display by attaching it to a temp iframe
- if ( display === "none" || display === "" ) {
- // No iframe to use yet, so create it
- if ( !iframe ) {
- iframe = document.createElement( "iframe" );
- iframe.frameBorder = iframe.width = iframe.height = 0;
- }
-
- body.appendChild( iframe );
-
- // Create a cacheable copy of the iframe document on first call.
- // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
- // document to it; WebKit & Firefox won't allow reusing the iframe document.
- if ( !iframeDoc || !iframe.createElement ) {
- iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
- iframeDoc.write( ( document.compatMode === "CSS1Compat" ? "<!doctype html>" : "" ) + "<html><body>" );
- iframeDoc.close();
- }
-
- elem = iframeDoc.createElement( nodeName );
-
- iframeDoc.body.appendChild( elem );
-
- display = jQuery.css( elem, "display" );
- body.removeChild( iframe );
- }
-
- // Store the correct default display
- elemdisplay[ nodeName ] = display;
- }
-
- return elemdisplay[ nodeName ];
-}
-
-
-
-
-var rtable = /^t(?:able|d|h)$/i,
- rroot = /^(?:body|html)$/i;
-
-if ( "getBoundingClientRect" in document.documentElement ) {
- jQuery.fn.offset = function( options ) {
- var elem = this[0], box;
-
- if ( options ) {
- return this.each(function( i ) {
- jQuery.offset.setOffset( this, options, i );
- });
- }
-
- if ( !elem || !elem.ownerDocument ) {
- return null;
- }
-
- if ( elem === elem.ownerDocument.body ) {
- return jQuery.offset.bodyOffset( elem );
- }
-
- try {
- box = elem.getBoundingClientRect();
- } catch(e) {}
-
- var doc = elem.ownerDocument,
- docElem = doc.documentElement;
-
- // Make sure we're not dealing with a disconnected DOM node
- if ( !box || !jQuery.contains( docElem, elem ) ) {
- return box ? { top: box.top, left: box.left } : { top: 0, left: 0 };
- }
-
- var body = doc.body,
- win = getWindow(doc),
- clientTop = docElem.clientTop || body.clientTop || 0,
- clientLeft = docElem.clientLeft || body.clientLeft || 0,
- scrollTop = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop,
- scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft,
- top = box.top + scrollTop - clientTop,
- left = box.left + scrollLeft - clientLeft;
-
- return { top: top, left: left };
- };
-
-} else {
- jQuery.fn.offset = function( options ) {
- var elem = this[0];
-
- if ( options ) {
- return this.each(function( i ) {
+jQuery.fn.offset = function( options ) {
+ if ( arguments.length ) {
+ return options === undefined ?
+ this :
+ this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
- }
-
- if ( !elem || !elem.ownerDocument ) {
- return null;
- }
-
- if ( elem === elem.ownerDocument.body ) {
- return jQuery.offset.bodyOffset( elem );
- }
-
- var computedStyle,
- offsetParent = elem.offsetParent,
- prevOffsetParent = elem,
- doc = elem.ownerDocument,
- docElem = doc.documentElement,
- body = doc.body,
- defaultView = doc.defaultView,
- prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
- top = elem.offsetTop,
- left = elem.offsetLeft;
-
- while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
- if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
- break;
- }
-
- computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
- top -= elem.scrollTop;
- left -= elem.scrollLeft;
-
- if ( elem === offsetParent ) {
- top += elem.offsetTop;
- left += elem.offsetLeft;
-
- if ( jQuery.support.doesNotAddBorder && !(jQuery.support.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
- top += parseFloat( computedStyle.borderTopWidth ) || 0;
- left += parseFloat( computedStyle.borderLeftWidth ) || 0;
- }
+ }
- prevOffsetParent = offsetParent;
- offsetParent = elem.offsetParent;
- }
+ var docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft,
+ box = { top: 0, left: 0 },
+ elem = this[ 0 ],
+ doc = elem && elem.ownerDocument;
- if ( jQuery.support.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
- top += parseFloat( computedStyle.borderTopWidth ) || 0;
- left += parseFloat( computedStyle.borderLeftWidth ) || 0;
- }
+ if ( !doc ) {
+ return;
+ }
- prevComputedStyle = computedStyle;
- }
+ if ( (body = doc.body) === elem ) {
+ return jQuery.offset.bodyOffset( elem );
+ }
- if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
- top += body.offsetTop;
- left += body.offsetLeft;
- }
+ docElem = doc.documentElement;
- if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
- top += Math.max( docElem.scrollTop, body.scrollTop );
- left += Math.max( docElem.scrollLeft, body.scrollLeft );
- }
+ // Make sure it's not a disconnected DOM node
+ if ( !jQuery.contains( docElem, elem ) ) {
+ return box;
+ }
- return { top: top, left: left };
+ // If we don't have gBCR, just use 0,0 rather than error
+ // BlackBerry 5, iOS 3 (original iPhone)
+ if ( typeof elem.getBoundingClientRect !== "undefined" ) {
+ box = elem.getBoundingClientRect();
+ }
+ win = getWindow( doc );
+ clientTop = docElem.clientTop || body.clientTop || 0;
+ clientLeft = docElem.clientLeft || body.clientLeft || 0;
+ scrollTop = win.pageYOffset || docElem.scrollTop;
+ scrollLeft = win.pageXOffset || docElem.scrollLeft;
+ return {
+ top: box.top + scrollTop - clientTop,
+ left: box.left + scrollLeft - clientLeft
};
-}
+};
jQuery.offset = {
position: function() {
if ( !this[0] ) {
- return null;
+ return;
}
var elem = this[0],
while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
offsetParent = offsetParent.offsetParent;
}
- return offsetParent;
+ return offsetParent || document.body;
});
}
});
// Create scrollLeft and scrollTop methods
-jQuery.each( ["Left", "Top"], function( i, name ) {
- var method = "scroll" + name;
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+ var top = /Y/.test( prop );
jQuery.fn[ method ] = function( val ) {
- var elem, win;
+ return jQuery.access( this, function( elem, method, val ) {
+ var win = getWindow( elem );
- if ( val === undefined ) {
- elem = this[ 0 ];
-
- if ( !elem ) {
- return null;
+ if ( val === undefined ) {
+ return win ? (prop in win) ? win[ prop ] :
+ win.document.documentElement[ method ] :
+ elem[ method ];
}
- win = getWindow( elem );
-
- // Return the scroll offset
- return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
- jQuery.support.boxModel && win.document.documentElement[ method ] ||
- win.document.body[ method ] :
- elem[ method ];
- }
-
- // Set the scroll offset
- return this.each(function() {
- win = getWindow( this );
-
if ( win ) {
win.scrollTo(
- !i ? val : jQuery( win ).scrollLeft(),
- i ? val : jQuery( win ).scrollTop()
+ !top ? val : jQuery( win ).scrollLeft(),
+ top ? val : jQuery( win ).scrollTop()
);
} else {
- this[ method ] = val;
+ elem[ method ] = val;
}
- });
+ }, method, val, arguments.length, null );
};
});
elem.defaultView || elem.parentWindow :
false;
}
+// 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 jQuery.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
+ // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
+ 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, value, extra ) :
-
-
-// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
-jQuery.each([ "Height", "Width" ], function( i, name ) {
-
- var type = name.toLowerCase();
-
- // innerHeight and innerWidth
- jQuery.fn[ "inner" + name ] = function() {
- var elem = this[0];
- return elem ?
- elem.style ?
- parseFloat( jQuery.css( elem, type, "padding" ) ) :
- this[ type ]() :
- null;
- };
-
- // outerHeight and outerWidth
- jQuery.fn[ "outer" + name ] = function( margin ) {
- var elem = this[0];
- return elem ?
- elem.style ?
- parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) :
- this[ type ]() :
- null;
- };
-
- jQuery.fn[ type ] = function( size ) {
- // Get window width or height
- var elem = this[0];
- if ( !elem ) {
- return size == null ? null : this;
- }
-
- if ( jQuery.isFunction( size ) ) {
- return this.each(function( i ) {
- var self = jQuery( this );
- self[ type ]( size.call( this, i, self[ type ]() ) );
- });
- }
-
- if ( jQuery.isWindow( elem ) ) {
- // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
- // 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
- var docElemProp = elem.document.documentElement[ "client" + name ],
- body = elem.document.body;
- return elem.document.compatMode === "CSS1Compat" && docElemProp ||
- body && body[ "client" + name ] || docElemProp;
-
- // Get document width or height
- } else if ( elem.nodeType === 9 ) {
- // Either scroll[Width/Height] or offset[Width/Height], whichever is greater
- return Math.max(
- elem.documentElement["client" + name],
- elem.body["scroll" + name], elem.documentElement["scroll" + name],
- elem.body["offset" + name], elem.documentElement["offset" + name]
- );
-
- // Get or set width or height on the element
- } else if ( size === undefined ) {
- var orig = jQuery.css( elem, type ),
- ret = parseFloat( orig );
-
- return jQuery.isNumeric( ret ) ? ret : orig;
-
- // Set the width or height on the element (default to pixels if value is unitless)
- } else {
- return this.css( type, typeof size === "string" ? size : size + "px" );
- }
- };
-
+ // Set width or height on the element
+ jQuery.style( elem, type, value, extra );
+ }, type, chainable ? margin : undefined, chainable, null );
+ };
+ });
});
-
-
-
-
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;
define( "jquery", [], function () { return jQuery; } );
}
-
-
})( window );
projects / platform / framework / web / web-ui-fw.git / blobdiff