On Wed, Jan 7, 2009 at 8:26 PM, Mark Jones <mark0...@gmail.com> wrote:
> > Ok, here is some simple code: > > class Maker(models.Model): > name = CharField(max_length=20) > > class Auto(models.Model): > name = CharField(max_length) > maker = ForeignKey(Maker) > > > maker = Maker.objects.get(pk=1) > > How do I get all the Autos made by this maker > > I don't see a maker.autos (railsish) > All I have been able to figure out for this is: > > Auto.objects.filter(maker=maker.id) # this works > Auto.objects.filter(maker=maker) # this works too > > Is that all there is, or is there some maker.autos abstraction that I > just don't see. The last method 2 methods both work, but it seems > awkward to use them given the fact that I have a Maker, and the > relationship between Maker and Auto is known in the models but via the > Manager interface requires restatement in (maker=maker.id) or > alternately (maker=maker) http://docs.djangoproject.com/en/dev/topics/db/queries/#following-relationships-backward Karen --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
