#15288: ManyToManyField doesn't highlight currently selected items in Admin
where
target is a proxy object.
--------------------------------------+----------------------
Reporter: anonymous | Owner: nobody
Status: closed | Milestone:
Component: Forms | Version: 1.2
Resolution: worksforme | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 |
--------------------------------------+----------------------
Changes (by julien):
* status: new => closed
* needs_better_patch: => 0
* resolution: => worksforme
* needs_tests: => 0
* needs_docs: => 0
Comment:
I tried to follow your instructions and wrote the following test case, but
everything seems to work as expected (i.e. the saved options are
highlighted in the M2M widget):
Models:
{{{
#!python
from django.db import models
from django.contrib.auth.models import User
class Place(models.Model):
name = models.CharField(max_length=100, blank=True)
type = models.CharField(max_length=100, choices=(('r', 'Restaurant'),
('s', 'Shop')), blank=True)
def __unicode__(self):
return self.name
class RestaurantManager(models.Manager):
def get_query_set(self):
return super(RestaurantManager,
self).get_query_set().filter(type='r')
class ShopManager(models.Manager):
def get_query_set(self):
return super(ShopManager, self).get_query_set().filter(type='s')
class Restaurant(Place):
objects = RestaurantManager()
class Meta:
proxy = True
class Shop(Place):
objects = ShopManager()
class Meta:
proxy = True
class FavoriteRestaurants(models.Model):
user = models.ForeignKey(User)
restaurants = models.ManyToManyField(Restaurant)
}}}
Admin:
{{{
#!python
from django.contrib import admin
from models import Restaurant, Shop, FavoriteRestaurants
admin.site.register(Restaurant)
admin.site.register(Shop)
admin.site.register(FavoriteRestaurants)
}}}
If I've missed something, then please reopen this ticket and please also
provide a detailed test case.
--
Ticket URL: <http://code.djangoproject.com/ticket/15288#comment:1>
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