Yea, i thought about that, but for me this seems like an ugly workaround.
Dont misunderstand me, i dont know enough about django and its database
internals, but why should i use a third model for something i can access
directly?
The solution i posted above was exactly what i was looking for and what
seems logic to me, but i could of course be wrong too.
Greetings
Sven
On Fri, Aug 28, 2009 at 6:19 PM, patrickk <sehmasch...@gmail.com> wrote:
>
> I could be mistaken ... but why not using a third model.
>
> C(models.model):
> a = models.ForeignKey('A')
> b = models.ForeignKey('B')
>
> when editing either A or B, you could use C as inlines.
>
> regards,
> patrick
>
>
> On 28 Aug., 17:18, Sven Richter <sver...@googlemail.com> wrote:
> > But i wonder how this would help me further.
> > In the End it doesnt matter for me on which model i define the M2M
> relation.
> > But i need to access the M2M Table from both models, at least in the view
> or
> > in the template if not in the admin interface.
> >
> > I am having a hard time finding out how to achieve that.
> >
> > Any Ideas?
> >
> > Greetings
> > Sven
> >
> > On Fri, Aug 28, 2009 at 3:04 PM, Sven Richter <sver...@googlemail.com
> >wrote:
> >
> > > I've opened a bug/feature request at:
> > >http://code.djangoproject.com/ticket/11795#comment:2
> > > if someone is interested.
> >
> > > Greetings
> > > Sven
> >
> > > On Fri, Aug 28, 2009 at 6:59 AM, Craig McClanahan <craig...@gmail.com
> >wrote:
> >
> > >> On Thu, Aug 27, 2009 at 10:00 AM, Sven Richter<sver...@googlemail.com
> >
> > >> wrote:
> > >> > I found this thread:
> >
> > >>http://stackoverflow.com/questions/660260/django-admin-form-for-many-.
> ..
> > >> > on Stackoverflow, but when i try the suggested TabularInline thing i
> get
> > >> the
> > >> > error:
> >
> > >> > <class 'politlog.eventchain.models.EventChain'> has no ForeignKey to
> > >> <class
> > >> > 'politlog.entry.models.Entries'>
> >
> > >> At least with Django 1.0.x, the admin interface does not support
> > >> many-to-many relationships on inlines -- it will always return an
> > >> error like the one you got above. Indeed, the message is technically
> > >> accurate, because m2m relationships get implemented as a separate
> > >> table, so there is no direct relationship between the two.
> > >> InlineModelAdmin works great for one-to-many but not for many-to-many.
> >
> > >> I'd also be interested in solutions to this, not having found anything
> > >> in a bunch of Google searches. The alternative I'm planning on is
> > >> having to hand-code some views, forms, and templates that let me do
> > >> the right thing -- not a huge amount of work, but having admin do it
> > >> for us would be way cool.
> >
> > >> Craig
> >
> > >> > Greetings
> > >> > Sven
> >
> >
> >
>
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