With -w enabled you can't use params like that without getting uninitialized value warnings when the params aren't defined. Also $q->param{'Address'} shouldn't have curly braces but parentheses: $q->param('Address').

This version shows a way to properly initialize the variables whether the params exist or not. 

#!/usr/local/bin/perl -w

use strict;
use CGI;
my $q = CGI::new();

my $name = $q->param('Name')    || '';
my $addy = $q->param('Address') || '';

print $q->header;
print <<HTML;
  <form>
  Name: <input type="text" name="Name" value="$name">
  Address: <input type="text" name="Address" value="$addy">
  <input type="submit" value="Refresh">
  </form>
HTML

[download]

--
Check out my Perlmonks Related Scripts like framechat, reputer, and xNN.

In reply to Re: Re: How do i refresh a page from the perl script. by epoptai
in thread How do i refresh a page from the perl script. by anjaana78

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