Button parameter mapping for tree tables (nw04)

I've successfully implemented a table including a master column, which is bound to a context tree node. The table has property selectionMode: none
Next to the master column I have a couple of columns, one containing a button. This button has property onAction: ShowInfo.
In the corresponding method 'onActionShowInfo' I want to show a dialog containing information belong to the row of the pressed button. How can I obtain some kind of reference to the corresponding row of the clicked button?
Grtz,
Chris

Hi,
Do the source mapping in wdDoModifyView as below to the button UI element you created in second column.
IWDButton button = (IWDButton) view.getElement("Button");
button.mappingOfOnAction().addSourceMapping("nodeElement", "element");
Note: Here "Button" is the Id of the Button UI element.
After this for example you binded "TestValuesNode" to the table (which is having master column) then for 'onActionShowInfo' action add that node element as arguement with arguement name as "element" (this is must - bcause we did the source mapping with the name "element" ) as below.
public void onActionShowInfo (com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent, IPrivateTestView.ITestValuesNodeElement element )
    //@@begin onActionViewProposalDetails(ServerEvent)
      wdComponentAPI.getMessageManager().reportSuccess(element.getValue());
    //@@end
Regards,
Charan

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This is Friday night call for help.
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I am looking for a sample that describe how to design a jsf page with a tree table.
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I need to be able to insert a new department or a new employee from the tree table by clicking on a insert button in the panel collection toolbar depending on user selection in the tree.
I got part of it working but not good enough.
By problem is the get insertion working
I have a createChildren method in my AM implementation that get in input a RowIterator and selected node key.
To goal is to create new records depending of the user selection and the input parameters get populated by the binding like this:
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Do you see something wrong with the code?
The full code og my create children method is there below
I am using jdeveloper 11.1.1.3.0 any issues with tree table to know about with this version?
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final String deptViewDefName = "com.bcferries.app.pdfroutesched.model.SchHolidaySchedExceptionsView";
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