Why is RadAjaxManager doing full PostBacks?

2 posts, 0 answers
  1. john81
    john81 avatar
    36 posts
    Member since:
    Jan 2010

    Posted 30 Mar 2010 Link to this post

    This page (http://www.telerik.com/help/aspnet-ajax/manager-vs-panel.html) states that you should use RadAjaxManager or RadAjaxPanel and recommends the RadAjaxManger for more complex scenarios.  I'm attempting to use the RadAjaxManager on a page that where I want the top RadComboxBox selection to affect which controls below it are visible or hidden.  It works but full postbacks are occuring on the page.  Why is that?  If I wrap the controls with RadAjaxPanels then the full postbacks go way and the AJAX works.  I thought you did not need to use RadAjaxPanel with the RadAjaxManger.  Am I okay using RadAjaxManger with RadAjaxPanel in this scenario?

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

    Posted 31 Mar 2010 Link to this post

    Are you including the controls that it updates in the UpdatedControls collection for the RadComboBox ajax setting?
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