private void IsExistsCode(ISession session, RentOrderDetail rentOrderDetail) { ICriteria criteria = session.CreateCriteria(typeof(RentOrderDetail)); ICriterion criterion = null; if (rentOrderDetail.Id != Guid.Empty) { criterion = Restrictions.Not(Restrictions.IdEq(rentOrderDetail.Id)); criteria.Add(criterion); } criterion = Restrictions.Eq("RentOrderID", rentOrderDetail.RentOrder); criteria.Add(criterion); //统计 criteria.SetProjection( Projections.ProjectionList() .Add(Projections.Count("Id")) ); int count = (int)criteria.UniqueResult(); if (count > 0) { throw new EasyJob.Tools.Exceptions.RentOrderIsExistsException();//领用明细单号已经存在 } }
public ActionResult Update(RentOrderDetail rentOrderDetail) { return(Json(rentOrderDetailOper.Update(rentOrderDetail, delegate(object sender, ISession session) { //判断是否存在领用明细单号 IsExistsCode(session, rentOrderDetail); } ))); }
public ActionResult Del(RentOrderDetail rentOrderDetail) { return(Json(rentOrderDetailOper.Del(rentOrderDetail))); }