public function actionChangetodostatus()
 {
     $Num = $_POST['Num'];
     $CreateDate = $_POST['CreateDate'];
     $urgentLev = $_POST['urgentLev'];
     $owntodo = new OwnTodos();
     $result = $owntodo->changeStatus($Num, $CreateDate, $urgentLev);
     if ($result == true) {
         echo '{"success":true}';
     } else {
         echo '{"success":false}';
     }
 }
 public function actionTesttodo()
 {
     $owntodo = new OwnTodos();
     echo $owntodo->changeStatus(4, 4);
 }