//
        public ActionResult Update_sourcelocation()
        {
            lp_sourcelocation model = BindModel <lp_sourcelocation>();

            int exec = sldal.Update(model, new string[] { "tlid", "lat", "lng", "startouttime", "addressdes", "havecar", "starttype", "leftseat", "slstatus" });

            if (exec > 0)
            {
                return(Json(new { success = true, msg = "更新成功!" }));
            }
            else
            {
                return(Json(new { success = false, msg = "更新失败!" }));
            }
        }
        //
        public ActionResult ADD_sourcelocation()
        {
            lp_sourcelocation model = BindModel <lp_sourcelocation>();

            model.createtime = DateTime.Now;
            model.openid     = wc_model.openid;
            model.slid       = System.Guid.NewGuid().ToString();
            object exec = sldal.Add(model);

            if (exec != null)
            {
                return(Json(new { success = true, msg = "新增成功!" }));
            }
            else
            {
                return(Json(new { success = false, msg = "新增失败!" }));
            }
        }