Binding RIA Service to RadTreeView

4 posts, 0 answers
  1. Suman Rao
    Suman Rao avatar
    16 posts
    Member since:
    Aug 2009

    Posted 03 Nov 2010 Link to this post

    Hi All,

    Can I get an example (code) that show binding the RIA Service (RIA Service build using ADO.Net Entity Model) to RADTreeView

    Thanks in Advance

  2. Tina Stancheva
    Admin
    Tina Stancheva avatar
    3298 posts

    Posted 05 Nov 2010 Link to this post

    Hello Suman Rao,

    You can have a look at the following forum threads:
    I hope this info helps. Please let us know if we can further assist you.

    Regards,
    Tina Stancheva
    the Telerik team
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  4. Suman Rao
    Suman Rao avatar
    16 posts
    Member since:
    Aug 2009

    Posted 08 Nov 2010 Link to this post

    Hi Tina,

    The link are useful, but I am not sure how to build my HierarchicalDataTemplate for my requirement

    Please see the attachment excel the data, I recieve from by database

    1) Column ChildLevel shows the level were the data should be in RadTreeView
    E.g., ChildLevel 5->4->3->2->1
    See my post
    http://www.telerik.com/community/forums/silverlight/treeview/radtreeview-hierarchal-temple.aspx

    2) Column ParentID and ChildID indicates the association between the data

    Can you provide me the RIA Entity Structure and RadTreeView HierarchicalDataTemplate for nested RadTreeView

    Any update on the above post

  5. Petar Mladenov
    Admin
    Petar Mladenov avatar
    2891 posts

    Posted 09 Nov 2010 Link to this post

    Hi Suman Rao,

    Unfortunately I cannot picture the hierarchy you need to display from the table snapshot you sent. I cannot find a column that has unique values in every row. Is the primary key for this table formed by more than one column? What data does the ParentID column refers to? And how that data reflects the ChildLevel column?

    Also, have you checked the sample project illustrating how to display a FlatHierarchy in the RadTreeView using RIA Services? Does that help?

    Can you please elaborate more on the structure of your data and we would be glad to assist you further. 

    Sincerely yours,
    Petar Mladenov
    the Telerik team
    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items
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