Use A Radtreeview as a online test

2 posts, 0 answers
  1. Robert
    Robert avatar
    49 posts
    Member since:
    Sep 2008

    Posted 29 Sep 2010 Link to this post

    I would like to use a radtreeview as a Question and Answer List the parent is the question and the child nodes are the answers to the question. I need only one child node checkable under each parent node Anyone have an idea of how to make this happen. Attached is a screenshot of the treeview.
  2. Shinu
    Shinu avatar
    17764 posts
    Member since:
    Mar 2007

    Posted 30 Sep 2010 Link to this post

    Hello Robert,

    Attach the "OnClientNodeChecking" event to RadTreeView and check for whether a node is already checked in same level. If yes, either you can cancel the event or uncheck the already checked one using client code. The following documentation will help you to achieve the functionality.

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