How can I find levels of knot / depth of recursive tree table?

Guys,

With the help of Studio Edition Version 11.1.1.3.0.

After 2-3 days of banging my head against the screen, I'm ready to ask for help. I confess: I'm a noob and can't find a way to get the node level / depth of a treeTable. I've not seen mentioned in the forums or in one of the examples of treeTable on different blogs. Google, the praise of God, I was missed as well.

I tried in my Parent-> children-> tree table Recursive Child (the child of references view object):

(1) EL expressions (my EL sucks) in a text output in the node. Hoping that something like #{node. HierTypeBinding.Parent.etc.}, would produce a kind of valuable info I could handle.
(2) setting the value of a managed bean node, but do not know how to get the currently rendered node. I can only figure out how to get the node currently selected, which is only useful after the table has already been made.
(3) level creating a transitional field called in the child view object and setting its equal to level sound + 1 ViewRowImpl, but if the child has many parents, I get incorrect calculations. I have the most away with this, but finally gave up. To access the feature through ViewLinks works great to browse children lines, but by train to get parent node is disconcerting if you have several parents.
(4) the two saying "Please!" and various metaphors of four colorful letters. Not had much effect.

Any kind of branch or help would be great.

Thanks guys,.
Will be

Based on the Employees table in the HR schema, a link is defined between the employee-id and the id manager.
When an instance of the view that above is used as table (recursive) tree, I am able to find the depth of the node.

Example code:
JSPX code fragment:


selectionListener = "#{bindings." Employees.treeModel.makeCurrent}.
rowSelection = "single" id = "tt1".
styleClass = "AFStretchWidth" >



*
ID = "ot3" / >





PageDef:











Can you have the same card in your scenario and see if you can get the depth of a node?

Thank you
Nini

Tags: Java

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