Radchart Click Event Problem

[Giri]

Hi,
         In my radchart i am using some codings in the click event to drill down another repor.Initially i am binding the radchart at the pageload at the runtime assigning column to y axis and x axis.For the x axis i am binding string values in the x axis datalabelcolumn so when i click the chart i want to take the cocerned bar x label text and then use this text i am binding another chart.But when i click  the chart i cant able to take x label text and the chart also become disorder no x label shown just it will turn to 1,2 ...in x axis.
         What is the problem it is due to any postback event or any other problem.

Please give me the solution
Thanks ,

[Bill]

I am trying to do the same thing...

I'm doing a drill down graph where the top level is a series of divisions and the drill down is a list of the supervisors in the division the user clicked on... 

I need the value of the xAxis Label in the click event, so I know which division to filter the data by.....

The division list is not fixed, so I can't use the seriesitem index the way they did in the example.

[Bill]

Found a solution --- Found the video demo for drill down charts.
I would never have thought of using the tool tip that way.....