Hi All,

I have a requirement where i need to display hiererchical grid which has child data and will be displayed on click of the parent grid.

Now, i Don't want to show the expansion panel for the rows which donot have child in it. 

To indicate that, i have a flag with true and false to identify whether there is data in child in parent grid.

Can anyone help on this with example, on how can we do this .

Little help would be very much helpful.

Thanks,

Subham