|
NAMEHTML::FormHandler::Field::Display - display only fieldVERSIONversion 0.40068SYNOPSISThis class can be used for fields that are display only. It will render the value returned by a form's 'html_<field_name>' method, or the field's 'html' attribute.has_field 'explanation' => ( type => 'Display', html => '<p>This is an explanation...</p>' ); or in a form: has_field 'explanation' => ( type => 'Display' ); sub html_explanation { my ( $self, $field ) = @_; if( $self->something ) { return '<p>This type of explanation...</p>'; } else { return '<p>Another type of explanation...</p>'; } } #---- has_field 'username' => ( type => 'Display' ); sub html_username { my ( $self, $field ) = @_; return '<div><b>User: </b>' . $field->value . '</div>'; } or set the name of the rendering method: has_field 'explanation' => ( type => 'Display', set_html => 'my_explanation' ); sub my_explanation { .... } or provide a 'render_method': has_field 'my_button' => ( type => 'Display', render_method => \&render_my_button ); sub render_my_button { my $self = shift; .... return '...'; } AUTHORFormHandler Contributors - see HTML::FormHandlerCOPYRIGHT AND LICENSEThis software is copyright (c) 2017 by Gerda Shank.This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
Visit the GSP FreeBSD Man Page Interface. |