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how to restrict the selection of other nodes when we minimize previous node

Hi ,

I have requirement where i am displaying the data in tree view as result list.

Here in the tree view i have i base under that iobject and under that contract

when i expand ibase node and select some iobjects and when i minimize the ibase now automatically next level ibase nodes are selected based on number of iobject selected in previous ibase node what i have selected.

Any inputs plz help me.



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1 Answer

  • Apr 08, 2010 at 03:42 AM


    The selection is based on table row index. When you minimize a node in a tree, the selection will change as another node will come under that index number. You should redefine the select and prepare_output to

    1. Make note of selected nodes and store them in a table type attribute using either the "BO" if it's unique or the "node-key" as the key field. Also, remove deselected nodes from this table.

    2. During each round-trip, you shoud validate available rows against the previously said table and if they are available, show them as marked.


    Arun Prakash

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