Determine items selected within a parent node

2 posts, 1 answers
  1. Allan
    Allan avatar
    9 posts
    Member since:
    Feb 2013

    Posted 15 Aug 2013 Link to this post

    Currently, we are using the RadDropDownTree to select filter criteria which is applied to data below.  At the moment we count the number of items within the control and compare it to the total number of selected items, if they match we display 'All' within our custom filter text, otherwise we display the RadDropDownTree.SelectedText.

    What we need to do is something similar for each parent item listed within the control (so if all child items for a specific parent item are selected we would only display the parent name).  Is there any way to achieve this?

  2. Answer
    Peter Filipov
    Peter Filipov avatar
    1028 posts

    Posted 20 Aug 2013 Link to this post

    Hi Allan,

    Here is a help article how to access the embedded tree of the RadDropDownTree control. You could get its nodes collection and achieve your scenario.

    Peter Filipov
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to the blog feed now.
Back to Top