public ActionResult NewProvince(ProvinceViewModel model) { if (ModelState.IsValid) { //创建数据 Province data = new Province(); data.Name = model.Name; data.CountryName = model.CountryName; data.Remark = model.Remark ?? string.Empty; //保存数据 string strErrText; DDSystem province = new DDSystem(); if (province.InsertProvince(data, LoginAccountId, LoginStaffName, out strErrText)) { return Json(string.Empty); } else { return Json(strErrText); } } return View(model); }