/ 
Form-Factory-0.016
River stage zero No dependents
/ Form::Factory::Feature::Control::FillOnAssignment

NAME

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

VERSION

version 0.016

SYNOPSIS

package MyApp::Action::Thing;
use Form::Factory::Processor;

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

package Somewhere::Else;

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

No op.

build_attribute

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

initialize_control

After the control is initialized, this will set the default value of the control to the value currently held by the action attribute.

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.