Client Side expanding

2 posts, 0 answers
  1. Rene
    Rene avatar
    1 posts
    Member since:
    Oct 2011

    Posted 31 Oct 2011 Link to this post


    Currently when expanding a node the control performs a Post Back to the "NeedsData" event.  Each response from the server contains all of the HTML needed to rebuild the whole grid - this is making our grid extremely slow when digging into the lower levels. 

    Having read the other forum posts it appears its not currently possible to get the control to render and operate fully on the client side.  Can you add this functionality?  

    The control is perfect for our needs but due to the performance issues its currently stopping us from using it.

  2. Iana Tsolova
    Iana Tsolova avatar
    3388 posts

    Posted 01 Nov 2011 Link to this post

    Hi Rene,

    Currently we are not planning to introduce such a feature for the RadTreeList, however I will forward your request to our developers for further consideration.
    For now you can see if the new load on demand works for you. See the below demo:

    Iana Tsolova
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now
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