i am trying to make a cgi script for muliple users, where you specify the user like this: "/cgi-bin/guestbook.pl?user=foo" now, sometimes people arent so smart, and might leave off the user part. so when that happens i want to have a form show with a drop down box and a submit button, like so: 
sub no_user {
        my $query = shift;
        print $query->h1( "Sorry, you must specify a username." );
        print $query->startform();
        print $query->popup_menu( -name=>'user',
                                  -values=>['main','foo','bar'],
                  -default=>['main']
                                );
    print $query->submit;
}

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how do i make that add '?user=foo' to the url?

In reply to Forms and CGIs by rdnzl

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