This question in various forms was asked 3 times in the last 24 hours.
Check this out
http://collingrady.com/2008/02/18/editing-multiple-objects-in-django-with-newforms/
On Tue, Mar 4, 2008 at 4:11 AM, tom <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I've been looking and searching for the last days to find out how i
> could fix that, but I don't get around. I did read the newforms-admin
> fieldset.py stuff, also the edit_inline_stacked.html template, but I
> still don't figure it out.
>
> What i would like to do is, to have 2 Models within one form.
>
> The model is:
>
> #----------------------------------------------------------------------------------------------------------------------------
> class Album(models.Model):
> artist = models.ForeignKey(PortalUser)
> title = models.CharField(max_length=100)
> slug = models.SlugField(prepopulate_from=("artist", "title"))
> genre = models.ManyToManyField(Genre,
> filter_interface=models.HORIZONTAL)
> def __unicode__(self):
> return self.title
>
> class Admin:
> list_display = ('title', 'rating_stars', 'artist',
> 'release_date')
> list_filter = ('label', 'release_date')
> ordering = ('-release_date',)
> search_fields = ('title', 'label')
> fields = (
> (None, {'fields':('title',)}),
> ('Album informatin', {'fields':('cover', 'language',
> 'release_date', 'genre')}),
> )
>
> class Track(models.Model):
> artist = models.ForeignKey(PortalUser)
> title = models.CharField(max_length=100, core=True)
> file = models.FileField(upload_to="/", core=True)
> album = models.ForeignKey(Album, edit_inline=models.TABULAR,
> num_extra_on_change=1, num_in_admin=10)
>
> def __unicode__(self):
> return self.title
>
> class Admin:
> list_display = ('title', 'album', 'artist')
> search_fields = ('title', 'genre', 'artist')
> list_filter = ('language',)
>
> #----------------------------------------------------------------------------------------------------------------------------
>
> and I use the following form:
> class AlbumForm(forms.ModelForm):
>
> class Meta:
> model = Album
>
> with this view:
> login_required
> def add_or_edit_album(request, success_url='',
> form_class=AlbumForm,
> template_name='music/album_form.html'):
>
> success_url = '/artist/%s' % (request.user.username)
>
> if request.method == 'POST':
>
> form = form_class(data=request.DATA, files=request.FILES)
> if form.is_valid():
> album = form.save(commit=False)
> album.artist = request.user
> album.save()
> form.save_m2m()
> return HttpResponseRedirect(success_url)
> else:
> form = form_class()
> return render_to_response(template_name,
> { 'form': form },
>
> context_instance=RequestContext(request))
>
> what happens, when I call the template is, that only the album form
> shows up, but it does not contain the track slots. When I try to call
> the TrackForm (created the same way as the Album Form) I do get a drop-
> down box for the albums. Does someone know a way how to solve this?
>
> I use the current svn version from django.
>
> Many thanks!
>
> Tom
> >
>
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