private void IsExistsCode(ISession session, RetOrderDetail retDetail)
{
ICriteria criteria = session.CreateCriteria(typeof(RetOrderDetail));
ICriterion criterion = null;
if (retDetail.Id != Guid.Empty)
{
criterion = Restrictions.Not(Restrictions.IdEq(retDetail.Id));
criteria.Add(criterion);
}
criterion = Restrictions.Eq("RetOrderID", retDetail.RetOrder);
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.RetOrderIsExistsException();//退货明细单号已经存在
}
}
public ActionResult Update(RetOrderDetail retOrderDetail)
{
return Json(retOrderDetailOper.Update(retOrderDetail,
delegate(object sender, ISession session)
{
//判断是否存在退货明细单号
IsExistsCode(session, retOrderDetail);
}
));
}
public ActionResult Del(RetOrderDetail retOrderDetail)
{
return Json(retOrderDetailOper.Del(retOrderDetail));
}