How to access dynamically created button from the call back

Hi all, I got stuck while creating a dash board.
I created 3 buttons and on pressing each button it returns
Data Table and
Buttons(ss)
Now i have to preform different action on trigging of these buttons(ss) which will gives graph on same div.

Now the problem arises when i create separate callback for these sub buttons it did not work.

PLEASE HELP IN SOLVING THIS ISSUE. IT WILL BE SO HELPFULL FOR MEPreformatted text