private void IsExistsCode(ISession session, PurOrderDetail retDetail)
{
ICriteria criteria = session.CreateCriteria(typeof(PurOrderDetail));
ICriterion criterion = null;
if (retDetail.Id != Guid.Empty)
{
criterion = Restrictions.Not(Restrictions.IdEq(retDetail.Id));
criteria.Add(criterion);
}
criterion = Restrictions.Eq("PurOrderID", retDetail.PurOrder);
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.PurOrderIsExistsException();//采购明细单号已经存在
}
}
public ActionResult Update(PurOrderDetail purOrderDetail)
{
return Json(purOrderDetailOper.Update(purOrderDetail,
delegate(object sender, ISession session)
{
//判断是否存在采购明细单号
IsExistsCode(session, purOrderDetail);
}
));
}
public ActionResult Del(PurOrderDetail purOrderDetail)
{
return Json(purOrderDetailOper.Del(purOrderDetail));
}