public JsonResult SavePushMsg(U_PushMsg pushMsgModel, string txtMessage, string isEdit, string history, string saveType)
        {
            var model = new ActionResultModel <string>();

            model.isSuccess      = false;
            pushMsgModel.Message = txtMessage;
            bool edit      = bool.Parse(isEdit);
            bool isHistory = bool.Parse(history);

            pushMsgModel.History = isHistory ? "1" : "0";
            model.isSuccess      = _dl.SavePushMsg(pushMsgModel, edit, saveType);
            model.respnseInfo    = model.isSuccess ? "1" : "0";
            return(Json(model, JsonRequestBehavior.AllowGet));
        }