public ActionResult GetPositionOfDepartment() { try { var parentIDStr = Request["parentID"];///部门节点ID // GetDepartmentPosition(int parentID int parentID = -1; if (int.TryParse(parentIDStr, out parentID)) { var list = EmployeeManage.GetDepartmentPosition(parentID); return(Json(new { code = 0, data = list }, JsonRequestBehavior.AllowGet)); } else { return(Content("请输入正确的部门ID")); } } catch (Exception ex) { return(Content(ex.Message)); } }