LoadonDemand display LoadingPanel

3 posts, 1 answers
  1. Rizwan
    Rizwan avatar
    30 posts
    Member since:
    Mar 2009

    Posted 12 Jul 2011 Link to this post


       I am using rad tree to load more then 1000 nodes on demand, during this time instead of displaying node with ajax image , I want to display Loading panel which will cover entire page so user cannot click any where else during this time, I dont see any option in tree to use loadingPanel instead.
    Can you please help me out on this ?

    Best Regards
    Rizwan Bashir
  2. Answer
    Kalina avatar
    918 posts

    Posted 18 Jul 2011 Link to this post

    Hello Rizwan,

    Please take a look at the "Ajax / Explicit Show/Hide" online demo.

    the Telerik team

    Register for the Q2 2011 What's New Webinar Week. Mark your calendar for the week starting July 18th and book your seat for a walk through of all the exciting stuff we will ship with the new release!

  3. UI for ASP.NET Ajax is Ready for VS 2017
  4. Rakesh Gupta
    Rakesh Gupta avatar
    12 posts
    Member since:
    Oct 2010

    Posted 27 Jul 2011 Link to this post

    Hello Rizwan,

    You can use the Ajaxify for the the control on the rebind/load of the TreeView.
    You cna use below code :
        <telerik:AjaxSetting AjaxControlID="btnLoad">
                <telerik:AjaxUpdatedControl ControlID="RadTreeView1" />
                <telerik:AjaxUpdatedControl ControlID="Label1" />

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