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.