public ActionResult AlterPositionInfoMethod()
        {
            try
            {
                //int parentID, string positionName, int creatPersonID, List<int> limltList, ref string errMsg
                var positionIdStr = Request["positionId"];   ///部门父节点ID
                var positionName  = Request["positionName"]; //职位名称
                var limliStr      = Request["limlt"];        //该职位的权限ID集合

                List <string> limltListStr = limliStr.Split(',').ToList();
                List <int>    limltList    = new List <int>();
                foreach (var item in limltListStr)
                {
                    int _int = -1;
                    if (int.TryParse(item, out _int))
                    {
                        limltList.Add(_int);
                    }
                }
                string creatPersonIDsStr = Session["id"] == null ? "" : Session["id"].ToString();
                int    positionID        = -1;
                int    createPersonID    = -1;
                if (int.TryParse(positionIdStr, out positionID) && int.TryParse(creatPersonIDsStr, out createPersonID))
                {
                    string errMsg = "";
                    if (EmployeeManage.AlterPositionInfo(positionID, positionName, limltList, createPersonID, ref errMsg))
                    {
                        return(Content("ok"));
                    }
                    else
                    {
                        return(Content(errMsg));
                    }
                }
                else
                {
                    return(Content("请输入正确的Int类型!"));
                }
            }
            catch (Exception ex)
            {
                return(Content(ex.Message));
            }
        }