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Code Issues 32 Releases Wiki Activity

newforms: Implemented formfield() for database ForeignKey class and added unit tests

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@4247 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty
2006-12-27 05:23:21 +00:00
parent d853278253
commit 6a75c8a52e
2 changed files with 24 additions and 2 deletions
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5
django/db/models/fields/related.py
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@@ -361,7 +361,7 @@ def create_many_related_manager(superclass):
old_ids = set([obj._get_pk_val() for obj in objs])
cursor = connection.cursor()
cursor.execute("DELETE FROM %s WHERE %s = %%s AND %s IN (%s)" % \
(self.join_table, source_col_name,
(self.join_table, source_col_name,
target_col_name, ",".join(['%s'] * len(old_ids))),
[self._pk_val] + list(old_ids))
transaction.commit_unless_managed()
@@ -548,6 +548,9 @@ class ForeignKey(RelatedField, Field):
def contribute_to_related_class(self, cls, related):
setattr(cls, related.get_accessor_name(), ForeignRelatedObjectsDescriptor(related))
def formfield(self):
return forms.ChoiceField(choices=self.get_choices_default(), required=not self.blank, label=capfirst(self.verbose_name))
class OneToOneField(RelatedField, IntegerField):
def __init__(self, to, to_field=None, **kwargs):
try: