Widget: Removed use of metadata. Fixes #7192 - Widget: Remove use of metadata.

demos/button/icons.html

@@ -43,7 +43,7 @@
 <button>Button with two icons and no text</button>
 
 <div class="demo-description">
-<p>Some buttons with various combinations of text and icons, here specified via metadata.</p>
+<p>Some buttons with various combinations of text and icons.</p>
 </div>
 </body>
 </html>

external/jquery.metadata.js

@@ -1,122 +0,0 @@
-/*
- * Metadata - jQuery plugin for parsing metadata from elements
- *
- * Copyright (c) 2006 John Resig, Yehuda Katz, J<EFBFBD>örn Zaefferer, Paul McLanahan
- *
- * Dual licensed under the MIT and GPL licenses:
- *   http://www.opensource.org/licenses/mit-license.php
- *   http://www.gnu.org/licenses/gpl.html
- *
- * Revision: $Id: jquery.metadata.js 4187 2007-12-16 17:15:27Z joern.zaefferer $
- *
- */
-
-/**
- * Sets the type of metadata to use. Metadata is encoded in JSON, and each property
- * in the JSON will become a property of the element itself.
- *
- * There are three supported types of metadata storage:
- *
- *   attr:  Inside an attribute. The name parameter indicates *which* attribute.
- *          
- *   class: Inside the class attribute, wrapped in curly braces: { }
- *   
- *   elem:  Inside a child element (e.g. a script tag). The
- *          name parameter indicates *which* element.
- *          
- * The metadata for an element is loaded the first time the element is accessed via jQuery.
- *
- * As a result, you can define the metadata type, use $(expr) to load the metadata into the elements
- * matched by expr, then redefine the metadata type and run another $(expr) for other elements.
- * 
- * @name $.metadata.setType
- *
- * @example <p id="one" class="some_class {item_id: 1, item_label: 'Label'}">This is a p</p>
- * @before $.metadata.setType("class")
- * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
- * @desc Reads metadata from the class attribute
- * 
- * @example <p id="one" class="some_class" data="{item_id: 1, item_label: 'Label'}">This is a p</p>
- * @before $.metadata.setType("attr", "data")
- * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
- * @desc Reads metadata from a "data" attribute
- * 
- * @example <p id="one" class="some_class"><script>{item_id: 1, item_label: 'Label'}</script>This is a p</p>
- * @before $.metadata.setType("elem", "script")
- * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
- * @desc Reads metadata from a nested script element
- * 
- * @param String type The encoding type
- * @param String name The name of the attribute to be used to get metadata (optional)
- * @cat Plugins/Metadata
- * @descr Sets the type of encoding to be used when loading metadata for the first time
- * @type undefined
- * @see metadata()
- */
-
-(function($) {
-
-$.extend({
-	metadata : {
-		defaults : {
-			type: 'class',
-			name: 'metadata',
-			cre: /({.*})/,
-			single: 'metadata'
-		},
-		setType: function( type, name ){
-			this.defaults.type = type;
-			this.defaults.name = name;
-		},
-		get: function( elem, opts ){
-			var settings = $.extend({},this.defaults,opts);
-			// check for empty string in single property
-			if ( !settings.single.length ) settings.single = 'metadata';
-			
-			var data = $.data(elem, settings.single);
-			// returned cached data if it already exists
-			if ( data ) return data;
-			
-			data = "{}";
-			
-			if ( settings.type == "class" ) {
-				var m = settings.cre.exec( elem.className );
-				if ( m )
-					data = m[1];
-			} else if ( settings.type == "elem" ) {
-				if( !elem.getElementsByTagName )
-					return undefined;
-				var e = elem.getElementsByTagName(settings.name);
-				if ( e.length )
-					data = $.trim(e[0].innerHTML);
-			} else if ( elem.getAttribute != undefined ) {
-				var attr = elem.getAttribute( settings.name );
-				if ( attr )
-					data = attr;
-			}
-			
-			if ( data.indexOf( '{' ) <0 )
-			data = "{" + data + "}";
-			
-			data = eval("(" + data + ")");
-			
-			$.data( elem, settings.single, data );
-			return data;
-		}
-	}
-});
-
-/**
- * Returns the metadata object for the first member of the jQuery object.
- *
- * @name metadata
- * @descr Returns element's metadata object
- * @param Object opts An object contianing settings to override the defaults
- * @type jQuery
- * @cat Plugins/Metadata
- */
-$.fn.metadata = function( opts ){
-	return $.metadata.get( this[0], opts );
-};
-
-})(jQuery);

ui/jquery.ui.widget.js

@@ -507,11 +507,4 @@ $.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
 	};
 });
 
-// DEPRECATED
-if ( $.uiBackCompat !== false ) {
-	$.Widget.prototype._getCreateOptions = function() {
-		return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ];
-	};
-}
-
 })( jQuery );