Allows to define new columns in the partial model.
The event handler should accept two parameters - the partial object and the form execution context string.
To add new columns to the partial model, call the
define_column() method of
the partial object.
Before you add new columns to the model, you should add them to the database (the
partials table).
public function subscribeEvents()
{
Backend::$events->addEvent('cms:onExtendPartialModel', $this, 'extend_partial_model');
Backend::$events->addEvent('cms:onExtendPartialForm', $this, 'extend_partial_form');
}
public function extend_partial_model($partial, $context)
{
$partial->define_column('x_extra_description', 'Extra description');
}
public function extend_partial_form($partial, $context)
{
$partial->add_form_field('x_extra_description');
}
