Ticket #11371: update_remove_replace.patch

a/src/dom.js

@@ -976 +976 @@
-  };
-}
-
+if (Prototype.Browser.IE) {
+  $w('remove update replace').each(function(method){
+
+    var getNodes = (method == 'update')? function(element){
+      return $(element).childElements();
+    } : function(element){
+      return [element=$(element)].concat(element.childElements());
+    };
+    var stopObservers = function(element){
+      var nodes = getNodes(element), i = nodes.length;
+      while(i) Event.stopObserving(nodes[--i]);
+      return element;
+    }
+    var wrapper
+    switch(method){
+      case 'remove': wrapper = function(proceed, element, stopObserving){
+        proceed(stopObserving? stopObservers(element) : element)
+      }; break;
+
+      case 'replace': wrapper = function(proceed, element, content, stopObserving){
+        proceed(stopObserving? stopObservers(element) : element, content)
+      }; break;
+
+      case 'update': wrapper = function(proceed, element, content){
+        proceed(stopObservers(element), content)
+      };
+    }
+    Element.Methods[method]= Element.Methods[method].wrap(wrapper);
+  });
+}
+
-Element._returnOffset = function(l, t) {
-  var result = [l, t];
-  result.left = l;