the problem display of hierarchical data on table tree of ADF 11 g

We try to display hierarchical data tree ADF tabletop.
our table a (id, parant_id, name) columns and an open relationship between id and id columns adorning it.
We create module OT, vo and app. Jdev automatically creates connection object and Association.
In the editor view, drag us and drop our table as a tree of ADF table.
In table tree aditor rool we add a rool Association name.
When we launch the application data display incorrectley. For example if the data as

1 aaa 0
2 1 BBB
3 ccc 2
4 2 ddd

We want to display the structure of the tree as

1
-> 2
-> 3
-> 4

but it shows the possibilities of something like (lines "BOLD" incorrectly) added.


1
-> 2
-> 3
-> 4
* 2 *
-> 3
-> 4
* 3 *
* 4 *


(We have 10g. But in the table tree 11g have a different configuration. )

Thank you...

I think that if you want to limit the list of records shown at the first level of the tree to those without a father - you'll need create a VO that this query - and then add a viewlink to the full list.
For example by using the employees table in the HR schema, which would be something like a VO with 'where manager_id is null' for the first level, as well as a link from there to the VO used to get other levels.

Tags: Java

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