/**
* Processes and invokes the action if provided and submitted
* @return null
*/
private function processAction()
{
if (!$this->hasActions()) {
return;
}
$action = $this->form->getValue(self::FIELD_ACTION);
if (!array_key_exists($action, $this->actions)) {
return;
}
$values = $this->form->getValue(self::FIELD_ID);
$this->actions[$action]->invoke($values);
$this->form->setValue(self::FIELD_ACTION, 0);
}