public function submitted(Form $form)
	{
		if (!isset($form['group_action']['submit']) || !$form['group_action']['submit']->isSubmittedBy()) {
			return;
		}

		$values = $form->getValues();
		$values = $values['group_action'];

		if ($values->group_action === 0 || $values->group_action === null) {
			return;
		}

		/**
		 * @todo Define items IDs
		 */
		$http_ids = $form->getHttpData(Form::DATA_LINE | Form::DATA_KEYS, strtolower($this->datagrid->getName()) . '_group_action_item[]');
		$ids = array_keys($http_ids);

		$id = $values->group_action;
		$this->group_actions[$id]->onSelect($ids, isset($values->{$id}) ? $values->{$id} : null);

		$form['group_action']['group_action']->setValue(null);
	}