Problem while binding treeview

2 posts, 0 answers
  1. Gajanan
    Gajanan  avatar
    49 posts
    Member since:
    May 2010

    Posted 20 Oct 2010 Link to this post

    hi all , in my application i am using Radtreeview but while binding i am getting the following error

    "This constraint cannot be enabled as not all values have corresponding parent values"
    and my tree view structure is like this
    +Parenntname
    ----ChildName
    ----Childname
    +Parenntname
    ----ChildName

    my query will rerun following tabular data

    parentID     Parentname                               ChildID        ChildName

    271 BharatForge-1 1700 SO-2-81314-1601

    274 KumarPlaza 1900 SO-7-91112-1801

    276 JOG Classes 2000 SO-24-91112-1901

    276 JOG Classes 2100 SO-24-91112-2001

    276 JOG Classes 2200 SO-24-91112-2101

    276 JOG Classes 2300 SO-24-91112-2201

    276 JOG Classes 2400 SO-24-91112-2301

    277 JOG rare
    2500 SO-24-91112-2401

    277 JOG rare
    2600 SO-24-91112-2501

    plz tell the solution
  2. Yana
    Admin
    Yana avatar
    4875 posts

    Posted 22 Oct 2010 Link to this post

    Hello Gajanan ,

    Please check this help article about hierarchical databinding - note that ParentID is set to the ID of the parent node.

    Best regards,
    Yana
    the Telerik team
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