Get DVT Drilldown Hierarchy Data in Clickevent BackingBean

Question

I created a Drill down functionality for Graph as per following link,
http://docs.oracle.com/cd/E16162_01/web.1112/e16181/dv_graph.htm#sthref283
My PageDef file for Graph looks as follows --->Drills from DepartmentId to ManagerName then to Employees
==============================================================================
<graph IterBinding="DepartmentsVO2Iterator" id="DepartmentsVO21" xmlns="http://xmlns.oracle.com/adfm/dvt"
type="BAR_VERT_CLUST">
<graphDataMap convert="false" leafOnly="true">
<hierarchies>
<item value="DepartmentId">
<child value="ManagerName"/>
</item>
<item value="ManagerName">
<child value="EmployeeName"/>
</item>
</hierarchies>
<drills type="REPLACE"/>
<series>
<data defaultAggregateType="SUM" aggregateDuplicates="TRUE">
<item value="Salary"/>
</data>
</series>
<groups>
<item value="DepartmentId"/>
</groups>
</graphDataMap>
</graph>
===========================================================================
When ever user clicks on any Graph bars , i want to know current bar dataMap details in backing bean ( like when user clicks on departmentId then I need that departmentId, when user drills and clicks on Managername then I want to know which DepartmentId and what ManagerName)
Can anybody please provide code snippet to get current Click Graph Hierarchy details in Backing Bean Class?
Thanks
slokam
Edited by: slokam on May 20, 2013 9:00 AM

Answer 1

Hi Shay
Thank you for your reply. I have already seen that code.. But it shows for Drill-event but not on click Event , moreover it is not giving the exact dataMap information. It is just giving following
int edge = event.getEdge();
int layer = event.getLayer();
int slice = event.getSlice();
Where as, I need the actual Hierarchy drill down Data . In my case i need DepartmetnId , managerName....
Thanks
slokam