I have constructed a very simple webpage , an atlas updatepanel and TreeView inside and every thing goes O.k , until I set the initial value of the visible property of the treeview to false , here I added a button that when clicked , the visible of the tree is set back to true, now after the tree is visible , it is a big problem , a lot of javascript errors occurs and its nodes can't be collapsed or expanded and when clicking on some node the event SelectedNodeChanged is not raisedAny help to solve this problem is welcomed and appreciated...Thank you
TreeView control is not supported with UpdatePanel Control.
Actually , treeview is supported in atlas UpdatePanel and it does work
The only problem is that when the initial value of visible property of the tree is false
Any help is Appreciated
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