RadCombo Performance

3 posts, 0 answers
  1. d-cpt
    d-cpt avatar
    59 posts
    Member since:
    Mar 2008

    Posted 20 Jun 2011 Link to this post

    Hi,

    Recently, my department upgrade RadControl4AJAX to the latest one. When I tried the RadCombo for search, I think its performance is somewhat badly suffered in loading about 40K rows. Is there anyway to get it works faster or I have to reduce the record load?

    Sincerely,

    d-cpt
  2. Shinu
    Shinu avatar
    17764 posts
    Member since:
    Mar 2007

    Posted 21 Jun 2011 Link to this post

    Hello d-cpt,

    The best approach to optimize the performance speed of Telerik RadComboBox when using huge amount of items is using the load-on-demand feature.The load-on-demand mechanism loads the items only when the user types or clicks in the field or the drop-arrow image. It filters the Items server-side before they are loaded in the control and the Filter feature performs filtering at client-side.
    And I recommend you to retrieve data in portions - with use of ShowMoreResultsBox and Virtual Scrolling

    Take a look at load on demo  which demonstrates the various Load On Demand Modes.

    Thanks
    Shinu

    .

     

  3. d-cpt
    d-cpt avatar
    59 posts
    Member since:
    Mar 2008

    Posted 21 Jun 2011 Link to this post

    Thanks, Shinu. It works fine.
    d-cpt
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