NAME

Form::Factory::Feature::Control::FillOnAssignment - Control gets the value of the attribute

VERSION

version 0.011

SYNOPSIS

package MyApp::Action::Thing;
our $VERSION = '0.011';


use Form::Factory::Processor;

has_control title => (
    control   => 'text',
    features  => {
        fill_on_assignment => 1,
    },
);

package Somewhere::Else;
our $VERSION = '0.011';



my $interface = Form::Factory->new_interface('HTML');
my $action = $itnerface->new_action('MyApp::Action::Thing' => {
    title => 'Some preset title',
});

$action->render; # outputs an INPUT with value="Some preset title"

$action->title('A different value');

$action->render; # outputs an INPUT with value="A different value"

DESCRIPTION

This feature adds a trigger to the control so that any assignment to the action value causes the control to also gain that value.

METHODS

check_control

This works with Form::Factory::Control::Role::ScalarValue and Form::Factory::Control::Role::ListValue controls.

build_attribute

This modifies the attribute being created to have a trigger that causes the control to gain the value of the action's attribute on set. Unless no_warn is set, this will cause a warning if the "is" setting is not set to "rw".

build_control

This modifies the control such that it will be initialized to the correct value when the control is created.

AUTHOR

Andrew Sterling Hanenkamp <hanenkamp@cpan.org>

COPYRIGHT AND LICENSE

Copyright 2009 Qubling Software LLC.

This library is free software. You can redistribute it and/or modify it under the same terms as Perl itself.