package Rose::HTML::Form::Field::Hidden;
use strict;
use base 'Rose::HTML::Form::Field::Input';
our $VERSION = '0.616';
__PACKAGE__->delete_valid_html_attrs(qw(disabled ismap usemap alt src tabindex
checked maxlength onblur onchange onclick ondblclick onfocus onkeydown
onkeypress onkeyup onmousedown onmousemove onmouseout onmouseover onmouseup
onselect readonly size title accesskey));
__PACKAGE__->add_required_html_attrs('value');
__PACKAGE__->required_html_attr_value(type => 'hidden');
sub hidden_fields { (wantarray) ? shift : [ shift ] }
sub html_hidden_fields { (wantarray) ? shift->html_field : [ shift->html_field ] }
sub xhtml_hidden_fields { (wantarray) ? shift->xhtml_field : [ shift->xhtml_field ] }
sub error { }
sub errors { }
sub has_error { 0 }
sub has_errors { 0 }
sub validate { 1 }
sub html_field
{
my($self) = shift;
$self->html_attr(value => $self->output_value);
return $self->SUPER::html_field(@_);
}
sub xhtml_field
{
my($self) = shift;
$self->html_attr(value => $self->output_value);
return $self->SUPER::xhtml_field(@_);
}
1;
__END__
=head1 NAME
Rose::HTML::Form::Field::Hidden - Object representation of a hidden field in an HTML form.
=head1 SYNOPSIS
$field =
Rose::HTML::Form::Field::Hidden->new(
name => 'code',
value => '1234');
print $field->html;
...
=head1 DESCRIPTION
L<Rose::HTML::Form::Field::Hidden> is an object representation of a hidden field in an HTML form.
This class inherits from, and follows the conventions of, L<Rose::HTML::Form::Field>. Inherited methods that are not overridden will not be documented a second time here. See the L<Rose::HTML::Form::Field> documentation for more information.
=head1 HTML ATTRIBUTES
Valid attributes:
accept
class
dir
id
lang
name
style
type
value
xml:lang
Required attributes (default values in parentheses):
type (hidden)
value
=head1 CONSTRUCTOR
=over 4
=item B<new PARAMS>
Constructs a new L<Rose::HTML::Form::Field::Hidden> object based on PARAMS, where PARAMS are name/value pairs. Any object method is a valid parameter name.
=back
=head1 OBJECT METHODS
=over 4
=item B<error>
This method is a no-op.
=item B<has_error>
Returns false.
=back
=head1 AUTHOR
John C. Siracusa (siracusa@gmail.com)
=head1 LICENSE
Copyright (c) 2010 by John C. Siracusa. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.