Another way to easily access form parameters when using
CGI.pm is to use
import_names.
For example:
....
use CGI;
my $q = new CGI;
$q->import_names('Q');
....
inerror("we couldn't find $Q::home, please check path");
From "perldoc CGI":
IMPORTING ALL PARAMETERS INTO A NAMESPACE:
$query->import_names('R');
This creates a series of variables in the 'R' namespace.
For example, $R::foo, @R:foo. For keyword lists, a vari
able @R::keywords will appear. If no namespace is given,
this method will assume 'Q'. WARNING: don't import any
thing into 'main'; this is a major security risk!!!!
In older versions, this method was called import(). As of
version 2.20, this name has been removed completely to
avoid conflict with the built-in Perl module import opera
tor.
----- kurt
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.