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Editorial Team
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Asked: 2026-05-16T15:01:55+00:00

I have updatepanel inside it I have tabcontainer and inside it I have panel

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I have updatepanel inside it I have tabcontainer and inside it I have panel but again inside the panel I have treeview I don’t want to change the order.
let back to inside of the updatepanel I have button to add some treeview nodes programmitically and it works but I can refresh treeview or databind actually there is no data I just add some directory info to treeview and whenever I change them it is not updated until I do postback by the browser-refresh-button, I don’t know why? what am I doing now ?

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1 Answer

  1. Editorial Team

    Treeview inside updatepanel is not supported officially. However you can work around almost all of the difficulties, and its almost. At times, it will still do a full postback. You can read http://www.geekays.net/post/Using-TreeView-inside-AJAX-UpdatePanel.aspx to see the details.

    Let me know if you have some specific issues. Your question is not very clear.

    Edit note:

    You can look at jsTree for an alternate. It seems it is very good, though I have not used it.

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