#8694: Change page for model with a OneToOne field doesn't display related field
value
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Reporter: kmtracey | Owner: nobody
Status: new | Milestone: 1.0
Component: Admin interface | Version: SVN
Keywords: | Stage: Unreviewed
Has_patch: 0 |
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This ticket is an attempt to state one simple re-creatable problem so as
to simplify the tangled issues raised in #8241 and #8562.
Given these models:
{{{
from django.db import models
# Create your models here.
class Parent(models.Model):
name = models.CharField(max_length=50)
def __unicode__(self):
return self.name
class Child(models.Model):
name = models.CharField(max_length=50)
parent = models.OneToOneField(Parent, primary_key=True)
def __unicode__(self):
return '%s, child of %s' % (self.name, unicode(self.parent))
}}}
and this admin.py:
{{{
from django.contrib import admin
from inlinet1.models import Parent, Child
class ParentAdmin(admin.ModelAdmin):
list_display = ('name',)
class ChildAdmin(admin.ModelAdmin):
list_display = ('name', 'parent',)
admin.site.register(Parent, ParentAdmin)
admin.site.register(Child, ChildAdmin)
}}}
From the admin:
1 - Select Add on Parents, fill in name, save
2 - Select Add on Childs, fill in name, select parent from 1, select "Save
and continue editing"
On re-display of the change page, the select box widget for 'Parent' will
be set to '-----'. This was introduced by the fix for #7888 and may be
fixed by one of the patches on #8241, Brian understands that better than
I.
--
Ticket URL: <http://code.djangoproject.com/ticket/8694>
Django Code <http://code.djangoproject.com/>
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