I am able to show the panel using drilldown by <panel depends="$token_file$".
But how can i hide the panel when work is done. Is there any approach?
To hide the panel, you need to unset the token (or set it to null which amounts to the same thing). The way I have done it in some instances, is to leverage the drilldown of the displayed panel to unset the token.
what should be the code?
below is my code for setting the token in drilldown
applying this , i cannot get my drilldown panel when i click on the token.
my question is .. when i click on the file i see the panel connected by drill down. now i need a dynamic way to remove it so that , the panel disappears. and if i click again on the file then the drilldown should work and show the panel
You need this in the drilldown of the panel that opens i.e. the first drilldown shows the panel with the table, the drilldown from that table hides itself - it sounds like you replaced your existing drilldown instead of adding the drilldown to the other panel