Question

i have a Class Map CardMatch which have Employee and Card as reference
Id(x => x.MatchId).GeneratedBy.Sequence(“CARDMATCH_SEQ”).Column(“MATCHID”);

 References(x => x.Employee).Column("EMPNO");
 References(x => x.Card).Column("CARDID").LazyLoad(Laziness.False).Cascade.SaveUpdate();

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CardMatch _cm = _rep.getById(1);
_cm.Card.CardLimit = 500;
_rep.Update(_cm);

doesnt update the Child (Card). How can i update the Child?

Answer 1

IMO your FNH mapping is correct. Flush method should be called on ISession instance. The last line is most likely redundand because NH tracks changes on its own.

CardMatch _cm = _rep.getById(1);
_cm.Card.CardLimit = 500;
_rep.Flush(); // save changes