in reply to Re^7: To call a .pl file when a button is pressed on a GUI created using Perl CGI
in thread To call a .pl file when a button is pressed on a GUI created using Perl CGI

As far as I know ReadParse will read the if any value if passed when a button etc is pressed

Read into "what"? Where do you make use of this "what"?

Because you never make use of "what" in the program you poted, so program behaves as if nothing was POSTed to program

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