#3987: ModelAdmin should allow for overriding of ForeignKey/ManyToMany options
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Reporter: Baptiste <[EMAIL PROTECTED]> | Owner: nobody
Status: reopened | Milestone:
Component: django.contrib.admin | Version:
newforms-admin
Resolution: | Keywords:
nfa-someday
Stage: Design decision needed | Has_patch: 1
Needs_docs: 0 | Needs_tests: 1
Needs_better_patch: 1 |
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Changes (by mwdiers):
* needs_better_patch: 0 => 1
* needs_tests: 0 => 1
* stage: Someday/Maybe => Design decision needed
Comment:
Sorry. Had some superfluous code in that example. Updated version for
reference:
{{{
#!python
class SiteAdmin(ModelAdmin):
def __call__(self, request, url):
#Add in the request object, so that it may be referenced
#later in the formfield_for_dbfield function.
self.request = request
return super(SiteAdmin, self).__call__(request, url)
def formfield_for_dbfield(self, db_field, **kwargs):
field = super(SiteAdmin, self).formfield_for_dbfield(db_field,
**kwargs) # Get the default field
if db_field.name == 'home_page':
#Add the null object
my_choices = [('', '---------')]
#Grab the current site id from the URL.
my_choices.extend(Page.objects.filter(site=self.request.META['PATH_INFO'].split('/')[-2]).values_list('id','name'))
print my_choices
field.choices = my_choices
return field
}}}
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Ticket URL: <http://code.djangoproject.com/ticket/3987#comment:32>
Django <http://code.djangoproject.com/>
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