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Not answered Tree View Perfomance

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  • Sriram Pentakota avatar

    Posted on Mar 7, 2011 (permalink)

    We have implemented tree view in Popup (Ajax Popup extender). We are using Treeview.nodes.clear() to clear the treeview but when we click on any button on the form some delay in loading the page is observed. Can we have some alternatives to improve the performance instead of Treeview.nodes.clear().

    Thanks in Advance.

  • Dimitar Terziev Dimitar Terziev admin's avatar

    Posted on Mar 11, 2011 (permalink)

    Hi Sriram,

    Please confirm if you are using the Ajax suit of our controls or not.

    If you have a great number of nodes and you are clearing them using javascript clear() method, this might cause a certain delay as you have observed.

    There are some methods to improve the performance of the Treeview, but my suggestion is to use LoadOnDemand with WebService as shown in this demo here. If this doesn't work in your case, please provide us with more information, on what exactly is your scenario and approximately how many nodes, do you have in the treeview.


    Kind regards,
    Dimitar Terziev
    the Telerik team
    Registration for Q1 2011 What’s New Webinar Week is now open. Mark your calendar for the week starting March 21st and book your seat for a walk through all the exciting stuff we ship with the new release!

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