HTML::FormHandler::FieUserDContributed PerHTML::FormHandler::Field::Display(3)NAMEHTML::FormHandler::Field::Display - display only field
VERSION
version 0.35005
SYNOPSIS
This 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 {
....
}
You can also supply an 'html' method with a trait or a custom field.
See examples in t/field_traits.t and t/xt/display.t of the
distribution.
AUTHOR
FormHandler Contributors - see HTML::FormHandler
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 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.
perl v5.14.12011-10-HTML::FormHandler::Field::Display(3)
