public JsonResult SaveData(string strSanPham, int id) { JavaScriptSerializer serializer = new JavaScriptSerializer(); SanPham l = serializer.Deserialize <SanPham>(strSanPham); if (id == 0) { if (db.Insert(l)) { return(Json(new { success = true, ms = "Them thanh cong" })); } else { return(Json(new { succes = false, ms = "Them khong thanh cong" })); } } else { if (db.Update(l)) { return(Json(new { success = true, ms = "Sua san pham thanh cong" })); } else { return(Json(new { success = false, ms = "Sua khong thanh cong" })); } } }