X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=_source%2Fcore%2Fdom%2Fdomobject.js;h=e342dc893b13372b4a3fecff0f8587f3c4e5b312;hb=2f22c0c38f17e75be5541089076885442aaa2377;hp=f10db99bb1adfffbf6a0b5da0d04ee4f5807a288;hpb=8665a7c6c60586526e32e8941fe2896739b6ebfb;p=ckeditor.git

diff --git a/_source/core/dom/domobject.js b/_source/core/dom/domobject.js
index f10db99..e342dc8 100644
--- a/_source/core/dom/domobject.js
+++ b/_source/core/dom/domobject.js
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.
+Copyright (c) 2003-2012, CKSource - Frederico Knabben. All rights reserved.
 For licensing, see LICENSE.html or http://ckeditor.com/license
 */
 
@@ -128,10 +128,10 @@ CKEDITOR.dom.domObject.prototype = (function()
 			for ( var eventName in nativeListeners )
 			{
 				var listener = nativeListeners[ eventName ];
-				if ( this.$.removeEventListener )
-					this.$.removeEventListener( eventName, listener, false );
-				else if ( this.$.detachEvent )
+				if ( this.$.detachEvent )
 					this.$.detachEvent( 'on' + eventName, listener );
+				else if ( this.$.removeEventListener )
+					this.$.removeEventListener( eventName, listener, false );
 
 				delete nativeListeners[ eventName ];
 			}
@@ -167,6 +167,9 @@ CKEDITOR.dom.domObject.prototype = (function()
 	/**
 	 * Sets a data slot value for this object. These values are shared by all
 	 * instances pointing to that same DOM object.
+	 * <strong>Note:</strong> The created data slot is only guarantied to be available on this unique dom node,
+	 * thus any wish to continue access it from other element clones (either created by clone node or from innerHtml)
+	 * will fail, for such usage, please use {@link CKEDITOR.dom.element::setAttribute} instead.
 	 * @name CKEDITOR.dom.domObject.prototype.setCustomData
 	 * @function
 	 * @param {String} key A key used to identify the data slot.
@@ -200,7 +203,7 @@ CKEDITOR.dom.domObject.prototype = (function()
 	 */
 	domObjectProto.getCustomData = function( key )
 	{
-		var expandoNumber = this.$._cke_expando,
+		var expandoNumber = this.$[ 'data-cke-expando' ],
 			dataSlot = expandoNumber && customData[ expandoNumber ];
 
 		return dataSlot && dataSlot[ key ];
@@ -211,7 +214,7 @@ CKEDITOR.dom.domObject.prototype = (function()
 	 */
 	domObjectProto.removeCustomData = function( key )
 	{
-		var expandoNumber = this.$._cke_expando,
+		var expandoNumber = this.$[ 'data-cke-expando' ],
 			dataSlot = expandoNumber && customData[ expandoNumber ],
 			retval = dataSlot && dataSlot[ key ];
 
@@ -233,16 +236,20 @@ CKEDITOR.dom.domObject.prototype = (function()
 		// Clear all event listeners
 		this.removeAllListeners();
 
-		var expandoNumber = this.$._cke_expando;
+		var expandoNumber = this.$[ 'data-cke-expando' ];
 		expandoNumber && delete customData[ expandoNumber ];
 	};
 
 	/**
-	 * @name CKEDITOR.dom.domObject.prototype.getCustomData
+	 * Gets an ID that can be used to identiquely identify this DOM object in
+	 * the running session.
+	 * @name CKEDITOR.dom.domObject.prototype.getUniqueId
+	 * @function
+	 * @returns {Number} A unique ID.
 	 */
 	domObjectProto.getUniqueId = function()
 	{
-		return this.$._cke_expando || ( this.$._cke_expando = CKEDITOR.tools.getNextNumber() );
+		return this.$[ 'data-cke-expando' ] || ( this.$[ 'data-cke-expando' ] = CKEDITOR.tools.getNextNumber() );
 	};
 
 	// Implement CKEDITOR.event.