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Former Member

No Duplicates in TreeByNestingTableColumn

Hi Experts,

I have a questions about avoiding duplicates nodes or leaf elements in a tree structure.

The hierarchy data is retrieved from a RFC. Then the data retrieved is applied to the tree structure as the user expands a node individually. The user is then allowed to add new nodes and leaves to the structure.

If you have a recursive node in a context which is built at runtime depending on which node the user expands. When the user decides to add a new node or leaf, how can you prevent the user from creating new nodes and leaves which already exist within the hierarchy?

Thanks for reading.

Marshall.

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    Former Member
    Jul 02, 2009 at 02:20 PM

    Solved

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