Ticket #3789: 3789_2.patch

_source/plugins/htmldataprocessor/plugin.js

@@ -91 +91 @@
         for ( i in blockLikeTags )
                 defaultDataBlockFilterRules.elements[ i ] = extendBlockForDisplay;
 
-        /**
-         * IE sucks with dynamic 'name' attribute after element is created, '_cke_saved_name' is used instead for this attribute.
-         */
-        var removeName = function( element )
-        {
-                var attribs = element.attributes;
-
-                if ( attribs._cke_saved_name )
-                        delete attribs.name;
-        };
-
         var defaultHtmlFilterRules =
                 {
                         elementNames :
@@ -124 +113 @@
 
                         elements :
                         {
+                                $ : function( element ) 
+                                {
+                                        // Remove duplicated attributes - #3789.
+                                        var attribs = element.attributes;
+
+                                        if ( attribs )
+                                        {
+                                                // IE sucks with dynamic 'name' attribute after element is created, '_cke_saved_name' is used instead for this attribute.
+                                                if ( attribs._cke_saved_name )
+                                                        delete attribs.name;
+                                                if ( attribs._cke_saved_href )
+                                                        delete attribs.href;
+                                                if ( attribs._cke_saved_src )
+                                                        delete attribs.src;
+                                        }
+                                },
+
                                 embed : function( element )
                                 {
                                         var parent = element.parent;
@@ -135 +141 @@
                                                 element.attributes.width = parent.attributes.width;
                                                 element.attributes.height = parent.attributes.height;
                                         }
-                                },
-
-                                img : function( element )
-                                {
-                                        var attribs = element.attributes;
-
-                                        if ( attribs._cke_saved_name )
-                                                delete attribs.name;
-                                        if ( attribs._cke_saved_src )
-                                                delete attribs.src;
-                                },
-
-                                a : function( element )
-                                {
-                                        var attribs = element.attributes;
-
-                                        if ( attribs._cke_saved_name )
-                                                delete attribs.name;
-                                        if ( attribs._cke_saved_href )
-                                                delete attribs.href;
-                                },
-
-                                input : removeName,
-                                textarea : removeName,
-                                select : removeName,
-                                form : removeName
+                                }
                         },
 
                         attributes :