Form::Factory::Feature::Control::FillOnAssignment - Control gets the value of the attribute
version 0.008
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"
This feature adds a trigger to the control so that any assignment to the action value causes the control to also gain that value.
This works with Form::Factory::Control::Role::ScalarValue and Form::Factory::Control::Role::ListValue controls.
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".
trigger
no_warn
Andrew Sterling Hanenkamp <hanenkamp@cpan.org>
<hanenkamp@cpan.org>
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.
To install Form::Factory, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Form::Factory
CPAN shell
perl -MCPAN -e shell install Form::Factory
For more information on module installation, please visit the detailed CPAN module installation guide.