I am using a treeview control inside an update panel. The checkednodes collection reset almost every time. Can you help?
I am using a treeview control inside an update panel. The checkednodes collection reset
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I am using a treeview control inside an update panel. The checkednodes collection reset almost every time. Can you help?
Eh! Its late, but I thought of updating this post now. I was working on the issue. The problem was that I was compelled to use the treeview under AJAX UpdatePanel. So, if I select a list of nodes in the treeview (my treeview is checkbox enabled), at times I find no checkboxes selected in the code-behind. So I did some study in the behaviours, read different posts in different forums and did some code to handle almost majority of the issues.
Anybody interested in the details may look at my post here: http://www.geekays.net/post/Using-TreeView-inside-AJAX-UpdatePanel.aspx