Gleber, I'll try that as well. If I can just figure out how to multiply
total = = new_green.hp_grade * hp_credithours Where hp_grade is a FloatField (double in the MySQL db) with hp_credithours which is a DecimalField (decimal in the MySQL db) I think they'd solve the problem. On Feb 2, 2:25 pm, Gleber <[email protected]> wrote: > Try surround the values of the constants with Decimal("x"), like: > > APLUS = Decimal("4.33") > A = Decimal("4") > AMINUS = Decimal("3.67") > ... > > On Feb 2, 4:58 pm, raj <[email protected]> wrote: > > > > > To populate a ModelMultipleChoiceField of a ModelForm I'd used a hack > > similar to Shawn's initial suggestion. So I hope this will work: > > > Add to your modelform: > > > def __init__(self, whatever_there_are_as_args): > > super() # with usual syntax and required_args > > if instance is not None and self.initial is not None: > > self.initial.update({'hp_grade':instance.hp_grade}) > > elif instance is not None: > > self.initial = {'hp_grade':instance.hp_grade} > > > I haven't tested this specific lines but the original code works for > > me. > > > Rajeesh. -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
