public ActionResult OnAddTruck(int trackId, bool hasTowStrap, int lift) { if (hasTowStrap && lift < 5) { trackService.AddTruck(new Truck { HasTowStrap = hasTowStrap, Lift = lift, TrackId = trackId }); return(Json(true, JsonRequestBehavior.AllowGet)); } return(Json(new { ReturnStatus = "error", ReturnData = "Truck did not pass the inspection!" }, JsonRequestBehavior.AllowGet)); }