Solved

cgi.pm

Posted on 2000-03-23
4
174 Views
Last Modified: 2010-03-05
I use the CGI module as,

use CGI;

$query = new CGI;

$pghead = $query->param ('pghead');
$WelMsg = $query->param ('WelMsg');
...

Suppose I want to print all the keys & values from the form, (other than read one by one) what do I do?

0
Comment
Question by:leoleo
  • 2
  • 2
4 Comments
 
LVL 84

Accepted Solution

by:
ozo earned 25 total points
ID: 2652270
foreach( $query->param ){
   print "key = $_, value = ",$query->param($_),"<br>\n";
}
0
 

Author Comment

by:leoleo
ID: 2652379
Thanks, ozo.
0
 
LVL 84

Expert Comment

by:ozo
ID: 2652668
You're welcome.

Did you have difficulty finding the section on
FETCHING THE NAMES OF ALL THE PARAMETERS  PASSED  TO  YOUR SCRIPT:
in
perldoc CGI
?

Or an even simpler method:

  $query->save(STDOUT);


0
 

Author Comment

by:leoleo
ID: 2652929

That was really helpful. In "perldoc CGI", I found what I needed and a lot more! (But some of it went over my head !!!)

There was something abt "passing parameters to a namespace..." What is a namespace?

Hope I am not asking too much from a 20-point question...

Thanks indeed.
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

I have been pestered over the years to produce and distribute regular data extracts, and often the request have explicitly requested the data be emailed as an Excel attachement; specifically Excel, as it appears: CSV files confuse (no Red or Green h…
In the distant past (last year) I hacked together a little toy that would allow a couple of Manager types to query, preview, and extract data from a number of MongoDB instances, to their tool of choice: Excel (http://dilbert.com/strips/comic/2007-08…
Explain concepts important to validation of email addresses with regular expressions. Applies to most languages/tools that uses regular expressions. Consider email address RFCs: Look at HTML5 form input element (with type=email) regex pattern: T…
This Micro Tutorial hows how you can integrate  Mac OSX to a Windows Active Directory Domain. Apple has made it easy to allow users to bind their macs to a windows domain with relative ease. The following video show how to bind OSX Mavericks to …

920 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

17 Experts available now in Live!

Get 1:1 Help Now