Selected item in TreeMap

6 posts, 1 answers
  1. Roei
    Roei avatar
    29 posts
    Member since:
    Feb 2011

    Posted 02 Aug 2011 Link to this post

    Hi

    How can i get the selected item in the tree map?
  2. Vladimir Milev
    Admin
    Vladimir Milev avatar
    1061 posts

    Posted 02 Aug 2011 Link to this post

    Hi Roei,

    We don't have selection implemented at the moment. Can you share how important that feature is for you? We can consider implementing it for the official release (non-beta).

    Kind regards,
    Vladimir Milev
    the Telerik team

    Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get now >>

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  4. Roei
    Roei avatar
    29 posts
    Member since:
    Feb 2011

    Posted 02 Aug 2011 Link to this post

    Can you offer some kind of a workaround? I'm in very very tight schedule and cannot wait for the official release.
    I started by changing the item template and using a hyperlink button there but i need a way to pass the item key in order to use it.


    Thanks

    Roei
  5. Answer
    Vladimir Milev
    Admin
    Vladimir Milev avatar
    1061 posts

    Posted 03 Aug 2011 Link to this post

    Hi Roei,

    The data item is available in the datacontext of the treemapitem under the DataItem property.

    Regards,
    Vladimir Milev
    the Telerik team

    Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get now >>

  6. Peter
    Peter avatar
    9 posts
    Member since:
    Apr 2011

    Posted 08 Aug 2011 Link to this post

    I would also like to see a SelectedItem property as well as a Selected Event being raised.  Currently I am using "AddHandler treemapItem.MouseLeftButtonUp, AddressOf ie.MouseLeftButtonUp" at the end of the Apply Method in the CustomMapping.

    To give you an idea what we are using it for, we are building a "Media Browser" that lets you tag content (mostly images) and search for them by tag.  When you browse or search by tag we are using the TreeMap to display the results (bigger images match more tags than smaller ones).  It all works, but it would be nice to have a simple SelectedItem and Selected Event.

    Peter Lasne
    SPX Corporation
  7. Yavor
    Admin
    Yavor avatar
    401 posts

    Posted 11 Aug 2011 Link to this post

    Hello Peter,

    Thank you for sharing your scenario!

    I have forwarded your feature request to our developers. You can monitor its progress in out PITS here.

    Regards,
    Yavor Ivanov
    the Telerik team

    Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get now >>

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