Hello,
I have a CGI script; when it runs the very first time I define some variables
my $action = $q-param('action');
The first time it runs, parameter 'action' isn't defined so that is
how I check that it is running the first time and do my things
if ($aciton eq ) {...}
elsif ($action eq
I think you want:
if( defined $q-param('action') ) {
} else {
}
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Kashif Salman wrote:
I have a CGI script; when it runs the very first time I define some variables
my $action = $q-param('action');
The first time it runs, parameter 'action' isn't defined so that is
how I check that it is running the first time and do my things
if ($aciton eq ) {...}
elsif
On Mon, Mar 17, 2008 at 11:46 AM, Gunnar Hjalmarsson [EMAIL PROTECTED] wrote:
Kashif Salman wrote:
I have a CGI script; when it runs the very first time I define some
variables
my $action = $q-param('action');
The first time it runs, parameter 'action' isn't defined so that is
Kashif Salman wrote:
Hello,
Hello,
I have a CGI script; when it runs the very first time I define some variables
my $action = $q-param('action');
The first time it runs, parameter 'action' isn't defined so that is
how I check that it is running the first time and do my things
if ($aciton
On Mar 17, 2:08 pm, [EMAIL PROTECTED] (Kashif Salman) wrote:
Hello,
I have a CGI script; when it runs the very first time I define some variables
my $action = $q-param('action');
The first time it runs, parameter 'action' isn't defined so that is
how I check that it is running the first time
On Mar 17, 2:46 pm, [EMAIL PROTECTED] (Gunnar Hjalmarsson) wrote:
Kashif Salman wrote:
I have a CGI script; when it runs the very first time I define some
variables
my $action = $q-param('action');
The first time it runs, parameter 'action' isn't defined so that is
how I check that it
On Mon, Mar 17, 2008 at 12:04 PM, Paul Lalli [EMAIL PROTECTED] wrote:
On Mar 17, 2:46 pm, [EMAIL PROTECTED] (Gunnar Hjalmarsson) wrote:
Kashif Salman wrote:
I have a CGI script; when it runs the very first time I define some
variables
my $action = $q-param('action');
The first
Paul Lalli wrote:
On Mar 17, 2:46 pm, [EMAIL PROTECTED] (Gunnar Hjalmarsson) wrote:
if ( ! $action ) {...}
That'll work great until some jackass puts ?action=0 in the URL.
So what? If you put random crap in the URL, you can't reasonably expect
a meaningful response.
In this case,
On 17 Mar 2008, at 21:58, Gunnar Hjalmarsson wrote:
In this case, if I understand it correctly, the default version of
the page, with a form, would appear. Why would that be a problem for
anybody but the stupid user? ;-)
Fundamentally, don't make it possible for your users to do anything
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