6 Jan
2001
6 Jan
'01
5:32 p.m.
Hi Steve, Could you let some other value represent no car? (e.g., _.None?). untested... WITH CompanyCars.getCar(self.car_id) or NOT_FOUND COMPUTE car=RESULT, car_registration=registration OTHERWISE LET car=_.None car_registration="no car" WHEN OBJECT CHANGED CALL HAS_CHANGED('car_id') and (self.car_id and CompanyCars.getItem(self.car_id).decommission(), ORIGINAL['car_id'] and (OLD['car'] and OLD['car'].commission())) SAVING car Would that work? -steve
"SA" == Steve Alexander <steve@cat-box.net> writes:
SA> In SkinScript such as SA> WHEN eventspec CALL expression SAVING mementolist SA> if any of the mementos in mementolist are not found, the SA> script raises a KeyError.