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Code Issues 32 Releases Wiki Activity

newforms: Got form_for_instance() to select initial ManyToManyField values properly

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@4261 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty
2006-12-30 00:12:02 +00:00
parent 0919920bc0
commit b9fdf9abb8
2 changed files with 31 additions and 2 deletions
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4
django/db/models/fields/related.py
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@@ -726,6 +726,10 @@ class ManyToManyField(RelatedField, Field):
return getattr(obj, self.attname).all()
def formfield(self, initial=None):
# If initial is passed in, it's a list of related objects, but the
# MultipleChoiceField takes a list of IDs.
if initial is not None:
initial = [i._get_pk_val() for i in initial]
return forms.MultipleChoiceField(choices=self.get_choices_default(), required=not self.blank, label=capfirst(self.verbose_name), initial=initial)
class ManyToOneRel(object):