public ActionResult QuickAlert()
        {
            //check login
            if (!IsLogged())
            {
                return(BackToLogin());
            }
            ThongBaoServices      service   = new ThongBaoServices();
            List <ThongBaoModels> lstResult = service.SelectQuickAlerts(new ThongBaoModels()
            {
                nguoinhan = Session["userid"].ToString()
            });

            return(PartialView(lstResult));
        }
        public JsonResult SelectAlerts(ThongBaoModels model)
        {
            int iCurrentPage = int.Parse(model.curentPage);

            //check login
            if (!IsLogged())
            {
                return(null);
            }
            ThongBaoServices      service   = new ThongBaoServices();
            List <ThongBaoModels> lstResult = service.SelectRows(new M_ThongBao()
            {
                noidung = model.noidung,
                limit   = base.defaultConst.ReadConst("paging", 0).ToString(),
                offset  = model.curentPage
            });
            int soluongTong = service.CountRows(new M_ThongBao()
            {
                noidung = model.noidung
            });
            StringBuilder result = new StringBuilder();
            StringBuilder lstRow = new StringBuilder();

            if (lstResult.Count > 0)
            {
                int i = 1;
                if (iCurrentPage > 0)
                {
                    i = iCurrentPage + 1;
                }
                foreach (var item in lstResult)
                {
                    lstRow.Append(PrepareDataJsonForSelectAlerts(item, i));
                    i++;
                }
                if (lstRow.Length > 0)
                {
                    lstRow.Remove(lstRow.Length - 1, 1);
                }
            }
            result.Append("{");
            result.Append("\"isHeader\":\"" + "111" + "\",");
            result.Append("\"curentPage\":\"" + (iCurrentPage + lstResult.Count) + "\",");
            result.Append("\"Pages\":\"" + soluongTong + "\",");
            result.Append("\"data\":[" + lstRow.ToString() + "]");
            result.Append("}");
            return(Json(result.ToString(), JsonRequestBehavior.AllowGet));
        }