public JsonResult change_select_donhang_bydate(int form, string date) { Table_NHANVIEN nv = (Table_NHANVIEN)Session["User1"]; var result = DonHang.getDonHang_bySelect_bydate(form, nv.ID_NHANVIEN, date); return(Json(new { status = result }, JsonRequestBehavior.AllowGet)); }