I'm using the very cool django-filter (via:
http://github.com/alex/django-filter)
and either can't seem to wrap my head around the docs, or maybe just
need a little boost.
When I show the filter form on an object list page, for a FK field I
get the dropdown that includes a "-----" which kind of results in an
"any" type filter. But I have some choices set to a field on that
model, and I'd like to get the same "any" type option, but I don't.
Here's a relevant example portion from models.py:
---
TICKET_STATUS_CHOICES = (
('new', 'New'),
('accepted', 'Accepted'),
('assigned', 'Assigned'),
('reopened', 'Reopened'),
('closed', 'Closed'),
)
class Ticket(models.Model):
assigned_to = models.ForeignKey(User, null=True, blank=True)
status = models.CharField(max_length=20,
choices=TICKET_STATUS_CHOICES, default='new')
import django_filters
class TicketFilter(django_filters.FilterSet):
class Meta:
model = Ticket
fields = ['assigned_to', 'status']
------
When I display the filter form, 'assigned_to' gets an 'any' option, as
well as listing the available users. The 'status' field, however, is
limited to only the options listed in the actual '_CHOICES'.
How do I add an 'any' option to the fields based on _CHOICES?
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