I am using the latest
2011.3.1407, but the issue is still there.
I confirm that the patch provided in this forum is applied to the source code I have.
I see no javascript errors, but all the panel items are expanded and could not collapse.
When I remove ".kendoTreeView()" calls from the script everything works just fine.
Here is my HTML:
P.S. When I initialize tree views
before the panel bar then the panel bar works, but tree views are not shown (panels are empty).
P.P.S. When I add some items to trees then on each tree node I see both tree and panel expand icons.