NAME

       Catalyst::Plugin::FillInForm - FillInForm for Catalyst

SYNOPSIS

           use Catalyst 'FillInForm';
           # that's it, if Catalyst::Plugin::FormValidator is being used

           # OR, manually:

           # in Controller/Root.pm; assume $c->stash->data is seeded elsewhere
           sub end : Private {
             my ( $self, $c ) = @_;
             $c->forward('MyApp::View::TT') unless $c->res->output;
             $c->fillform( $c->stash->data );
             # ....

DESCRIPTION

       Fill forms automatically, based on data from a previous HTML form. Typically (but not necessarily) used
       in conjunction with Catalyst::Plugin::FormValidator. This module automatically inserts data from a
       previous HTML form into HTML input fields, textarea fields, radio buttons, checkboxes, and select tags.
       It is an instance of HTML::FillInForm, which itself is a subclass of HTML::Parser, which it uses to parse
       the HTML and insert the values into the proper form tags.

       The usual application is after a user submits an HTML form without filling out a required field, or with
       errors in fields having specified constraints. FillInForm is used to redisplay the HTML form with all the
       form elements containing the submitted info. FillInForm can also be used to fill forms with data from any
       source, e.g. directly from your database.

   EXTENDED METHODS
       finalize

       Will automatically fill in forms, based on the parameters in "$c->req->parameters", if the last form has
       missing or invalid fields, and if "Catalyst::Plugin::FormValidator" is being used. "finalize" is called
       automatically by the Catalyst Engine; the end user will not have to call it directly. (In fact, it should
       never be called directly by the end user.)

   METHODS
       fillform

       Fill a form, based on request parameters (the default) or any other specified data hash. You would call
       this manually if you're getting your data from some source other than the parameters (e.g. if you're
       seeding an edit form with the results of a database query), or if you're using some other validation
       system than "Catalyst::Plugin::FormValidator".

           $c->fillform; # defaults to $c->req->parameters

           # OR

           $c->fillform( \%data_hash );

       "fillform" must be called after an HTML template has been rendered. A typical way of using it is to place
       it immediately after your "forward" call to your view class, which might be in a built-in "end" action in
       your application class.

       You can also hand in a hashref of additional params for HTML::FillInForm->fill() if you like.  Explicitly
       providing a \%data_hash is mandatory for this use case.

           $c->fillform( $c->req->parameters, {
              ignore_fields => [ 'pagesrc', 'pagedst' ],
              fill_password => 0,
           } );

NOTES

       This class does not play well with Catalyst's ActionClass('RenderView') so you may want to check your
       "end" method (in Controller/Root.pm or perhaps MyApp.pm). If it looks like this:

            sub end : ActionClass('RenderView') {}

       Then you'll need to change it to something like this:

            sub end : Private {
               my ($self, $c) = @_;
               $c->forward('render');
               $c->fillform($c->req->params) unless $c->res->output;
            }

            sub render : ActionClass('RenderView') { }

SEE ALSO

       Catalyst, Catalyst::Plugin::FormValidator, HTML::FillInForm, Catalyst::Action::RenderView.

AUTHOR

       Sebastian Riedel, "sri@cpan.org" Marcus Ramberg, "mramberg@cpan.org" Jesse Sheidlower, "jester@panix.com"
       Jay Hannah, "jay@jays.net"

COPYRIGHT

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

perl v5.14.2                                       2009-07-11                  Catalyst::Plugin::FillInForm(3pm)