Hi,
the edit-page builts the following string for update
update `schueler` set `BLZ`='12', `Konto`='12', `Kontoinhaber`='12' where (`schueler`.`Schueler_ID` is null) and (`schueler`.`Schueler_ID`=4481)
Of course this will not work. I have no idea why `schueler`.`Schueler_ID` is null
is built from the generator. The rest (`schueler`.`Schueler_ID`=4481) is okay.
May be because it's a view. Schueler_ID is defined as Primary EDIT-Key.
