public function actionCheckUserApprovalValue()
{
if (Yii::app()->request->isAjaxRequest && isset($_POST['userId']) && isset($_POST['clientId']) && isset($_POST['value'])) {
$userId = intval($_POST['userId']);
$clientId = intval($_POST['clientId']);
$value = intval($_POST['value']);
// check value
$value = UsersClientList::checkUserApprovalValue($userId, $clientId, $value);
echo $value;
}
}