Build for fix #2531929 - cloning attribute hosts with node values

jconniff · Mar 27, 2012 · 99bbfe1 · 99bbfe1
1 parent 0b4bad3
commit 99bbfe1
Show file tree

Hide file tree

Showing 3 changed files with 19 additions and 3 deletions.
diff --git a/build/attribute-base/attribute-base-debug.js b/build/attribute-base/attribute-base-debug.js
@@ -49,8 +49,16 @@ YUI.add('attribute-base', function(Y) {
      * @uses AttributeCore
      * @uses AttributeEvents
      * @uses AttributeExtras
-     */    
+     */
     var Attribute = function() {
+
+        // Fix #2531929 
+        // Complete hack, to make sure the first clone of a node value in IE doesn't doesn't hurt state - maintains 3.4.1 behavior.
+        // Too late in the release cycle to do anything about the core problem.
+        // The root issue is that cloning a Y.Node instance results in an object which barfs in IE, when you access it's properties (since 3.3.0).
+        this._ATTR_E_FACADE = null;
+        this._yuievt = null;
+
         Y.AttributeCore.apply(this, arguments);
         Y.AttributeEvents.apply(this, arguments);
         Y.AttributeExtras.apply(this, arguments);

diff --git a/build/attribute-base/attribute-base-min.js b/build/attribute-base/attribute-base-min.js
diff --git a/build/attribute-base/attribute-base.js b/build/attribute-base/attribute-base.js
@@ -49,8 +49,16 @@ YUI.add('attribute-base', function(Y) {
      * @uses AttributeCore
      * @uses AttributeEvents
      * @uses AttributeExtras
-     */    
+     */
     var Attribute = function() {
+
+        // Fix #2531929 
+        // Complete hack, to make sure the first clone of a node value in IE doesn't doesn't hurt state - maintains 3.4.1 behavior.
+        // Too late in the release cycle to do anything about the core problem.
+        // The root issue is that cloning a Y.Node instance results in an object which barfs in IE, when you access it's properties (since 3.3.0).
+        this._ATTR_E_FACADE = null;
+        this._yuievt = null;
+
         Y.AttributeCore.apply(this, arguments);
         Y.AttributeEvents.apply(this, arguments);
         Y.AttributeExtras.apply(this, arguments);