private void EditAssoType(HttpContext context)
        {
            int    itemid = Convert.ToInt32(context.Request["ItemId"]);
            string name   = context.Request["Name"];

            jsonModel = bll.IsNameExists(name, itemid);
            if (jsonModel.errNum == 0)
            {
                if (jsonModel.retData.ToString().ToLower() == "true")
                {
                    jsonModel = new JsonModel()
                    {
                        errNum  = -1,
                        errMsg  = "exist",
                        retData = ""
                    };
                }
                else
                {
                    jsonModel = bll.GetEntityById(itemid);
                    if (jsonModel.errNum == 0)
                    {
                        Asso_Type item = jsonModel.retData as Asso_Type;
                        item.Id       = itemid;
                        item.Name     = name;
                        item.EditUID  = context.Request["LoginUID"];
                        item.EditTime = DateTime.Now;
                        jsonModel     = bll.Update(item);
                    }
                }
            }
        }
        private void AddAssoType(HttpContext context)
        {
            string name = context.Request["Name"];

            jsonModel = bll.IsNameExists(name);
            if (jsonModel.errNum == 0)
            {
                if (jsonModel.retData.ToString().ToLower() == "true")
                {
                    jsonModel = new JsonModel()
                    {
                        errNum  = -1,
                        errMsg  = "exist",
                        retData = ""
                    };
                }
                else
                {
                    Asso_Type item = new Asso_Type();
                    item.Name       = name;
                    item.CreateUID  = context.Request["LoginUID"];
                    item.CreateTime = DateTime.Now;
                    jsonModel       = bll.Add(item);
                }
            }
        }