Double-Click Expander

2 posts, 0 answers
  1. Raissa
    Raissa avatar
    1 posts
    Member since:
    Feb 2015

    Posted 15 Feb 2015 Link to this post

    Hi,
    I was wondering if it was possible to change the functionality of the TreeView to expand on double click of the arrow, rather than just of the parent item?
    Thank you for any help.
  2. Nencho
    Admin
    Nencho avatar
    1458 posts

    Posted 18 Feb 2015 Link to this post

    Hello Raissa,

    I am afraid that this functionality is not supported with the radTreeView. However, you can try to custom implemented it, using jQuery. For example you can try to cancel the propagation of the click event of the Expand toggle and hook a dblclick event on the same, so you can use the ClientAPI of the control and manually call the expand on the specific node.

    However, please keep in mind that this is not a supported scenario and subsequent issues may arise.

    Regards,
    Nencho
    Telerik
     

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