Need to display only leaf and not the node using tree table

Question

Hi,
Am using Jdeveloper 11.1.2.0.0 . As per requirement , am having Department - Employee View wherein Department is the parent considered as node and Employee as a child which is considered as a leaf. Having dragged and dropped the DepartmentView as a tree table -> shuttle department id and department name to be displayed -> added EmployeeView to the same and shuttled employee id along with the first and last name. so this works as it has to be in the below structure...
10 ADF
256 A
257 B
258 C
20 JAVA
259 D
260 E
Code for the same ..
<af:treeTable value="#{bindings.DepartmentsView.treeModel}" var="node"
selectionListener="#{bindings.DepartmentsView.treeModel.makeCurrent}" rowSelection="single" id="tt1">
<f:facet name="nodeStamp">
<af:column id="c1">
<af:outputText value="#{node}" id="ot1"/>
</af:column>
</f:facet>
<f:facet name="pathStamp">
<af:outputText value="#{node}" id="ot2"/>
</f:facet>
</af:treeTable>
*Here comes my requirement , need to display only the leaf nodes which has employee name [Employees] and need to hide the node [Department] in the below structure....*
256 A
257 B
258 C
259 D
260 E
Things tried to achieve the requirement....
1. Got only the EmployeeName in the nodeStamp facet as below. Hence am getting only Employee name but the issue is am getting the icon for the node [Parent - Department]. Now how do i hide the same.
<af:treeTable value="#{bindings.DepartmentsView.treeModel}" var="node"
selectionListener="#{bindings.DepartmentsView.treeModel.makeCurrent}" rowSelection="single" id="tt1">
<f:facet name="nodeStamp">
<af:column id="c1">
<af:outputText *value="#{node.FirstName}"* id="ot1"/>
</af:column>
</f:facet>
<f:facet name="pathStamp">
<af:outputText value="#{node}" id="ot2"/>
</f:facet>
</af:treeTable>
Please do suggest some solution....
Thanks and Regards,
Vinitha G

Answer 1

Hi,
Thanks for the reply. As the project has already implemented tree table they do not wanna change any logic written for the same. So they wanted to just display only the leaf node data using treetable component. Can you please suggest.
Thanks and Regards,
Vinitha G