Hi Ari Soft,
may be I didn't explain well what I want to do, because I used the filter as you suggest to me but this doesn't work.
the situation is that
1) I have a CSV files with 8-10 columns
2) As first step, I want to show you only the first 3 columns
( I'm able to do These steps)
3) I want to click on a line
4) I want to open a pop up in order to see the other fields of that line
(steps 3 and 4 I'm not able to do that)
The attached picture should explain my goal.
Pls Let me know if is it possible.
Thanks in advance
Andrea