public ActionResult Assign(int?id) { if (HttpContext.Session.GetString("Role") == null || HttpContext.Session.GetString("Role") != "Admin") { return(RedirectToAction("Index", "Home")); } FlightPersonnelViewModel personnelVM = new FlightPersonnelViewModel(); if (id != null) { personnelVM.scheduleVM = scheduleContext.GetScheduleDetails(id.Value); personnelVM.staffList = staffContext.GetAssign(id.Value); ViewData["availStaffList"] = StaffDDList(personnelVM.staffList); ViewData["roleList"] = RoleDDList(new List <SelectListItem>()); } return(View(personnelVM)); }