Mixin::ExtraFields::Param(3pm)				User Contributed Perl Documentation			    Mixin::ExtraFields::Param(3pm)

NAME

       Mixin::ExtraFields::Param - make your class provide a familiar "param" method

VERSION

       version 0.011

	$Id: /my/cs/projects/Mixin-ExtraFields-Param/trunk/lib/Mixin/ExtraFields/Param.pm 29059 2006-12-11T03:20:29.045283Z rjbs  $

SYNOPSIS

	 package Widget::Parametric;
	 use Mixin::ExtraFields::Param -fields => { driver => 'HashGuts' };;

	 ...

	 my $widget = Widget::Parametric->new({ flavor => 'vanilla' });

	 printf "%s: %s
", $_, $widget->param($_) for $widget->param;

DESCRIPTION

       This module mixes in to your class to provide a "param" method like the ones provided by CGI, CGI::Application, and other classes.  It uses
       Mixin::ExtraFields, which means it can use any Mixin::ExtraFields driver to store your data.

       By default, the methods provided are:

       o   param

       o   exists_param

       o   delete_param

       These methods are imported by the "fields" group, which must be requested.  If a "moniker" argument is supplied, the moniker is used
       instead of "param".  For more information, see Mixin::ExtraFields.

METHODS

   param
	my @params = $object->param;	    # get names of existing params

	my $value = $object->param('name'); # get value of a param

	my $value = $object->param(name => $value); # set a param's value

	my @values = $object->param(n1 => $v1, n2 => $v2, ...); # set many values

       This method sets or retrieves parameters.

AUTHOR

       Ricardo SIGNES, "<rjbs@cpan.org>"

BUGS

       Please report any bugs or feature requests to <http://rt.cpan.org>, for Mixin-ExtraFields-Param.  I will be notified, and then you'll
       automatically be notified of progress on your bug as I make changes.

COPYRIGHT

       Copyright 2005-2006 Ricardo Signes, all rights reserved.

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

perl v5.10.1							    2006-12-11					    Mixin::ExtraFields::Param(3pm)