Ticket #2727: GetIndexOf.patch

editor/_source/internals/fckdomtools.js

@@ -376 +376 @@
 
         GetIndexOf : function( node )
         {
-                var currentNode = node.parentNode ? node.parentNode.firstChild : null ;
-                var currentIndex = -1 ;
+                if (!node.parentNode)
+                        return -1;
 
-                while ( currentNode )
-                {
-                        currentIndex++ ;
-
-                        if ( currentNode == node )
-                                return currentIndex ;
-
-                        currentNode = currentNode.nextSibling ;
+                if (node.parentNode.firstChild) {
+                        var currentIndex = 0;
+                        var currentNode = node.parentNode.firstChild;
+                        while (currentNode) {
+                                if (currentNode == node)
+                                        return currentIndex;
+                                currentNode = currentNode.nextSibling;
+                                currentIndex++;
+                        }
+                } else {
+                        if (node.parentNode.childNodes)
+                                for (var i = 0; i < node.parentNode.childNodes.length; i++)
+                                        if (node.parentNode.childNodes[i] == node)
+                                                return i;
                 }
 
                 return -1 ;