Hierarchy Grid Last Row

2 posts, 0 answers
  1. Roland
    Roland avatar
    11 posts
    Member since:
    Mar 2007

    Posted 21 Oct 2013 Link to this post

    Hi there.

    How do I iterate through a Hierarchial Table and find the last row? Ive done this at the top level without DetailTables - OnPreRender I can go grab the Last GridItem and find the appropriate control and set the visibility. Thanks.

    So something like -
    if (rgQuestions.Items.Count > 0)
    {
         GridItem gi = rgQuestions.Items[rgQuestions.Items.Count - 1];
         ImageButton btnDown = gi.FindControl("btnDown") as ImageButton;
         btnDown.Visible = false;
    }
  2. Roland
    Roland avatar
    11 posts
    Member since:
    Mar 2007

    Posted 21 Oct 2013 Link to this post

    never mind. I got it. Based off of samples in documentation -

    http://www.telerik.com/help/aspnet-ajax/grid-traversing-detail-tables-items-in-grid.html

    Wire up the PreRender event of the grid, and traverse the columns. You can iterate through the GridTableView's Items and find the appropriate control necessary.
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