how to reduce amount of data getting posted on rad ajax call

2 posts, 0 answers
  1. Smita K
    Smita K avatar
    1 posts
    Member since:
    Apr 2010

    Posted 20 Apr 2010 Link to this post



    I am using telerik version RadControlsQ1 2007. On the page for some functionality I am using rad ajax calls. The view state is enabled for the page. In the firebug it is observed that the complete page data along with view state information is getting posted on rad ajax call. This is becoming really expensive on slow networks.  Please let me know if there is any way to avoid the whole page data getting postback due to the ajax call. We do not want to update to newer version at this point since it will be huge change so please let me know if we could do using same controls.

    Details : On my page there are 2 rad grids and 1 rad ajax panel. The 2 different ajax requests get called for two respective rad grids in single javascript function. In the firebug it is showing that all page data including data from rad ajax panel as well complete view state information getting posted back to the server. Could you please tell me what might be going wrong.


    Thanks in advance.



  2. robertw102
    robertw102 avatar
    265 posts
    Member since:
    Jul 2007

    Posted 21 Apr 2010 Link to this post

    I don't believe their is any workaround for your situation since that is how ASP.NET Ajax works. It posts the entire page when making the ajax requests. The only thing I could think of is using callbacks.

    I hope that helps.
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