I was busy for several days and could give it a try only now. Thank
you for the answer, but I still can't make it work.
I have the model called Tournament and the model called
TournamentResult which has foreign keys Team and Tournament.
What I'm doing is a page for bulk upload of the results for the
specific tournament that should be selected from the drop-down
At the moment my code looks like this:
class TournamentChoiceField(forms.ModelChoiceField):
def __init__(self, *args, **kwargs):
super(TournamentChoiceField, self).__init__(*args, **kwargs)
self.widget = admin_widgets.RelatedFieldWidgetWrapper(
forms.Select(),
TournamentResult._meta.get_field('tournament').rel,
admin.site,
)
class UploadFormInitial(forms.Form):
tournament = TournamentChoiceField(Tournament.objects.all())
But I don't see any values in the drop-down list.
On Dec 9, 3:55 pm, Jeff FW <jeff...@gmail.com> wrote:
> To get the plus icon back, you need to wrap the field in a
> RelatedFieldWidgetWrapper. Here's an example from my code--obviously,
> you'll have to adapt it to fit your situation.
>
> class CategoryChoiceField(forms.ModelChoiceField):
>
> def __init__(self, *args, **kwargs):
> super(CategoryChoiceField, self).__init__(*args, **kwargs)
> self.widget = widgets.RelatedFieldWidgetWrapper(
> widgets.c(
> categories=models.Category.objects.order_by('parent',
> 'list_order')),
> models.Category._meta.get_field('parent').rel,
> admin.site,
> )
>
> -Jeff
>
> On Dec 9, 6:50 am, Eugene Mirotin <emiro...@gmail.com> wrote:
>
> > Well, looks that the ModelChoiceField solves the problem except of the
> > plus icon
>
> > On Dec 9, 12:34 pm, Eugene Mirotin <emiro...@gmail.com> wrote:
>
> > > Hello. I'm working on the custom admin page that will serve batch
> > > items creation based on the uploaded file.
> > > All these items should be linked to the single foreign key item.
> > > This item should be selected on the form.
> > > Of course, I can investigate the inner structure of the rendered admin
> > > pages and mimic it my template, but it doesn't look DRY.
> > > So I want to {% include %} the fieldset.html and pass the variable to
> > > it that will make it to render the standard ForeignKey control (with
> > > "+" icon).
> > > Is there a legal way to do it?
--~--~---------~--~----~------------~-------~--~----~
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
-~----------~----~----~----~------~----~------~--~---
