public ActionResult BookingTypePartial(string id) { if (!String.IsNullOrWhiteSpace(id)) { bool isGuid = Guid.TryParse(id, out Guid jobId); if (isGuid && jobId != Guid.Empty) { var repo = new MetadataRepository(); var model = new Models.ViewModels.BookingType() { JobId = id, BookingTypes = repo.GetBookingTypes() }; return(PartialView("BookingTypePartial", model)); } } return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); }