supporting change of layouts

2011-04-15 12:59:21 +01:00
parent 75564c17ec
commit 0f496bb4b3
6 changed files with 44 additions and 19 deletions
--- a/core-js/src/main/javascript/Utils.js
+++ b/core-js/src/main/javascript/Utils.js
@@ -20,7 +20,7 @@ core.Utils =
 {
    isDefined: function(val)
    {
-        return val !== null && val !== undefined;
+        return val !== null && val !== undefined && typeof val !="undefined";
    },
    escapeInvalidTags: function (text)
    {