slight correction, one variable is a passed param but the others is
retirieved from a database with DBI.
On Monday 25 Mar 2002 3:41 pm, Hanson, Robert wrote:
> Look at CGI.pm for grabbing form data...
>
> use CGI qw/:standard/;
>
> my $diff = param('val1') - param('val2');
>
> Rob
>
> -Origi
Look at CGI.pm for grabbing form data...
use CGI qw/:standard/;
my $diff = param('val1') - param('val2');
Rob
-Original Message-
From: Matthew Harrison [mailto:[EMAIL PROTECTED]]
Sent: Monday, March 25, 2002 9:20 AM
To: [EMAIL PROTECTED]
Subject: arithmetic operators
in short, how ca
