public ActionResult Department(string deptname, string status) { DepartmentsRequestDTO requestByDept = new DepartmentsRequestDTO(); requestByDept.Departments = _dept.GetAllDepartments(); if (deptname != null && status == null) { requestByDept.ApprovedRequest = _request.GetRequestItemByApproved(deptname); return(View(requestByDept)); } else if (status != null) { requestByDept.OutstandingRequest = _request.GetRequestItemsOutstanding(deptname, status); return(View(requestByDept)); } return(View(requestByDept)); }