Template::Plugin::CGI.3pm

Langue: en

Autres versions - même langue

Version: 2008-01-14 (mandriva - 01/05/08)

Section: 3 (Bibliothèques de fonctions)

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NAME

Template::Plugin::CGI - Interface to the CGI module

SYNOPSIS

     [% USE CGI %]
     [% CGI.param('parameter') %]
 
     [% USE things = CGI %]
     [% things.param('name') %]
     
     # see CGI docs for other methods provided by the CGI object

DESCRIPTION

This is a very simple Template Toolkit Plugin interface to the CGI module. A CGI object will be instantiated via the following directive: 
     [% USE CGI %]

CGI methods may then be called as follows:

     [% CGI.header %]
     [% CGI.param('parameter') %]

An alias can be used to provide an alternate name by which the object should be identified.

     [% USE mycgi = CGI %]
     [% mycgi.start_form %]
     [% mycgi.popup_menu({ Name   => 'Color'
                           Values => [ 'Green' 'Black' 'Brown' ] }) %]

Parenthesised parameters to the USE directive will be passed to the plugin constructor:

     [% USE cgiprm = CGI('uid=abw&name=Andy+Wardley') %]
     [% cgiprm.param('uid') %]

METHODS

In addition to all the methods supported by the CGI module, this plugin defines the following.

params()

This method returns a reference to a hash of all the CGI parameters. Any parameters that have multiple values will be returned as lists.

     [% USE CGI('user=abw&item=foo&item=bar') %]
 
     [% CGI.params.user %]            # abw
     [% CGI.params.item.join(', ') %] # foo, bar

AUTHOR

Andy Wardley <abw@wardley.org>

<http://wardley.org/|http://wardley.org/>

VERSION

2.7, distributed as part of the Template Toolkit version 2.19, released on 27 April 2007. 
   Copyright (C) 1996-2007 Andy Wardley.  All Rights Reserved.

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

Template::Plugin, CGI