Hi everyone,
I have two dropdowns on the create/ edit pages of an object in the admin
site. I need to filter the second dropdown's contents based on the
selection in the first (as a user-friendliness measure). I have tried the
recommended use of formfield_or_foreignkey with no progress. The difference
is that the following example uses the request object's user, whereas I
need a way to obtain and use the first dropdown's selected item.
I also noticed that the form does not post when a selection is made.
class MyModelAdmin(admin.ModelAdmin):
def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == "car":
kwargs["queryset"] = Car.objects.filter(owner=request.user)
return db_field.formfield(**kwargs)
return super(MyModelAdmin,
self).formfield_for_foreignkey(db_field, request, **kwargs)
Any ideas?
--
Regards,
Sithembewena Lloyd Dube
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