John Pretti wrote:
OK now I am really lost. Here is what I am not following, the first
time the form is run it will have no parameters so the form will
just be presented; however if someone clicks promote without
selecting a directory it will still be blank, so how can perl
determine when the promote button has been pressed and blank
parameters are being passed to the script.
if ( $q->param('promdir') ) {
# success code
} elsif ( $q->param('Promote') ) {
die 'Invalid input'; # or whatever you want
} else {
# print form
}
--
Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
<http://learn.perl.org/> <http://learn.perl.org/first-response>
