radgrid now refreshing with data change after command

3 posts, 1 answers
  1. sf
    sf avatar
    103 posts
    Member since:
    Apr 2009

    Posted 25 Jul 2012 Link to this post

    hi i have a radgrid which is populated with ListA (generated from database) within OnNeedDataSource,

    The radgrid has command a command button. the command button trigers a radajaxloading panel. In RadGrid1_ItemCommand I take out some record from database, and call RadGrid1.Rebind() to reflect the change.

    During debug i can step through all these code and even in the OnNeedDataSource method called by RadGrid1.Rebind() method after item command i can see ListA has changed (with some records removed). 

    However when I proceed to the end the RadGrid still got the original ListA with the records that should be removed.

    any idea what I am doing wrong?

    thanks in advance
  2. Answer
    Jayesh Goyani
    Jayesh Goyani avatar
    2732 posts
    Member since:
    May 2010

    Posted 25 Jul 2012 Link to this post

    Hello,

    Please check below code snippet.

      <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
                <AjaxSettings>
                    <telerik:AjaxSetting AjaxControlID="RadGrid1">
                        <UpdatedControls>
                            <telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" />
                        </UpdatedControls>
                    </telerik:AjaxSetting>
                </AjaxSettings>
            </telerik:RadAjaxManager>
            <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
            </telerik:RadAjaxLoadingPanel>
     
    ..........
    .........
    Your Grid Come here
    ...........
    ..........


    Thanks,
    Jayesh Goyani
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  4. Bruno
    Bruno avatar
    16 posts
    Member since:
    May 2008

    Posted 25 Jul 2012 Link to this post

    thanks very much Jayesh!
    problem solved
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