On Mon, Jul 27, 2009 at 6:01 PM, irishsteve <steve...@gmail.com> wrote:
>
> Hi
>
> I'm new to Django, so thanks in advance for taking the time to help
> me! I can't work out how to reference a foreignKey in the list_filter
> method.
>
> Here are the two relevant objects from my model:
>
> [snip]
Everything is working correctly however, in the list_filter method,
> I've been trying to do:
>
> list_filter = ('competition.startDate', 'division')
>
> but it's just throwing an error. I've done quite a lot of digging
> about and I'm sure the answer is staring me in the face, but I haven't
> been able to work it out.
>
You are trying to filter on a field in the related model? I do not get the
impression from the documentation for list_filter (
http://docs.djangoproject.com/en/dev/ref/contrib/admin/#django.contrib.admin.ModelAdmin.list_filter)
that that is supported. It states:
"(list_filter) should be a list of field names, and each specified field
should be either a BooleanField, CharField, DateField, DateTimeField,
IntegerField or ForeignKey."
So, specifying the ForeignKey "competition" should work, but I'm not sure
there is any support for trying to follow that ForeignKey and filter on the
value of a field in the related model.
Karen
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