libs/js/jquery-mobile-1.0.1pre/js/jquery.mobile.widget.js

   1 /*
   2 * widget factory extentions for mobile
   3 */
   4
   5 (function( $, undefined ) {
   6
   7 $.widget( "mobile.widget", {
   8         // decorate the parent _createWidget to trigger `widgetinit` for users
   9         // who wish to do post post `widgetcreate` alterations/additions
  10         //
  11         // TODO create a pull request for jquery ui to trigger this event
  12         // in the original _createWidget
  13         _createWidget: function() {
  14                 $.Widget.prototype._createWidget.apply( this, arguments );
  15                 this._trigger( 'init' );
  16         },
  17
  18         _getCreateOptions: function() {
  19
  20                 var elem = this.element,
  21                         options = {};
  22
  23                 $.each( this.options, function( option ) {
  24
  25                         var value = elem.jqmData( option.replace( /[A-Z]/g, function( c ) {
  26                                                         return "-" + c.toLowerCase();
  27                                                 })
  28                                         );
  29
  30                         if ( value !== undefined ) {
  31                                 options[ option ] = value;
  32                         }
  33                 });
  34
  35                 return options;
  36         },
  37
  38         enhanceWithin: function( target ) {
  39                 // TODO remove dependency on the page widget for the keepNative.
  40                 // Currently the keepNative value is defined on the page prototype so
  41                 // the method is as well
  42                 var page = $(target).closest(":jqmData(role='page')").data( "page" ),
  43                         keepNative = (page && page.keepNativeSelector()) || "";
  44
  45                 $( this.options.initSelector, target ).not( keepNative )[ this.widgetName ]();
  46         }
  47 });
  48
  49 })( jQuery );