Treeview Page Dragging

6 posts, 0 answers
  1. Jonathan
    Jonathan avatar
    15 posts
    Member since:
    Sep 2007

    Posted 10 Sep 2008 Link to this post

    I suspect the answer is no but here goes...

    I have two treeviews on a page where the user needs to drag items from one tree to another, the problem is one of the trees has grown to the point where some nodes go so far down the page you can't see the other tree.

    Is it possible to either make the page scroll up when you drag an item to the top of the screen, or automatically reposition itself when the drag starts so the other tree is in view (without losing the item you are dragging)?


  2. Krishna Rudraiah
    Krishna Rudraiah avatar
    4 posts
    Member since:
    May 2008

    Posted 10 Sep 2008 Link to this post

    I have exactly the same issue, any answer would be appreciative
  3. Atanas Korchev
    Atanas Korchev avatar
    8462 posts

    Posted 11 Sep 2008 Link to this post


    RadTreeView will not automatically scroll the page. However the user can use the mouse wheel to do that.

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  4. Richard Buff
    Richard Buff avatar
    18 posts
    Member since:
    Jan 2009

    Posted 26 Aug 2009 Link to this post


    I hate to resurrect a year-old thread, but does Telerik plan to fix this?  I'm getting asked by my customers also for this.

    In most apps, scrolling does happen if a user drags an item outside of the client area.

    BTW- We really like the drag and drop functionality; scrolling would be a great feature.  :-)


  5. Yana
    Yana avatar
    5043 posts

    Posted 28 Aug 2009 Link to this post

    Hello Rich,

    Please find attached a simple page demonstrating the needed approach. Download it and give it a try.

    Best wishes,
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