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authorAlex Gaynor <alex.gaynor@gmail.com>2010-08-09 21:22:37 +0000
committerAlex Gaynor <alex.gaynor@gmail.com>2010-08-09 21:22:37 +0000
commit6001ba016a3db4701d56abc6d30868d4e5d88dbf (patch)
tree7a42c57d802484300c2384d3cd3a968de1804383 /docs/ref/contrib/contenttypes.txt
parentc7bd48cb9f645e5ff07d1e68b86130e3bb2b043f (diff)
[soc2010/query-refactor] Merged up to trunk r13556, resolved merge conflictsarchive/soc2010/query-refactor
git-svn-id: http://code.djangoproject.com/svn/django/branches/soc2010/query-refactor@13565 bcc190cf-cafb-0310-a4f2-bffc1f526a37
Diffstat (limited to 'docs/ref/contrib/contenttypes.txt')
-rw-r--r--docs/ref/contrib/contenttypes.txt18
1 files changed, 11 insertions, 7 deletions
diff --git a/docs/ref/contrib/contenttypes.txt b/docs/ref/contrib/contenttypes.txt
index 3085bf3ee9..da5d934d38 100644
--- a/docs/ref/contrib/contenttypes.txt
+++ b/docs/ref/contrib/contenttypes.txt
@@ -324,15 +324,19 @@ same types of lookups manually::
... object_id=b.id)
[<TaggedItem: django>, <TaggedItem: python>]
-Note that if the model with a :class:`~django.contrib.contenttypes.generic.GenericForeignKey`
-that you're referring to uses a non-default value for ``ct_field`` or ``fk_field``
-(e.g. the :mod:`django.contrib.comments` app uses ``ct_field="object_pk"``),
-you'll need to pass ``content_type_field`` and ``object_id_field`` to
-:class:`~django.contrib.contenttypes.generic.GenericRelation`.::
+Note that if the model in a
+:class:`~django.contrib.contenttypes.generic.GenericRelation` uses a
+non-default value for ``ct_field`` or ``fk_field`` in its
+:class:`~django.contrib.contenttypes.generic.GenericForeignKey` (e.g. the
+:mod:`django.contrib.comments` app uses ``ct_field="object_pk"``),
+you'll need to set ``content_type_field`` and/or ``object_id_field`` in
+the :class:`~django.contrib.contenttypes.generic.GenericRelation` to
+match the ``ct_field`` and ``fk_field``, respectively, in the
+:class:`~django.contrib.contenttypes.generic.GenericForeignKey`::
- comments = generic.GenericRelation(Comment, content_type_field="content_type", object_id_field="object_pk")
+ comments = generic.GenericRelation(Comment, object_id_field="object_pk")
-Note that if you delete an object that has a
+Note also, that if you delete an object that has a
:class:`~django.contrib.contenttypes.generic.GenericRelation`, any objects
which have a :class:`~django.contrib.contenttypes.generic.GenericForeignKey`
pointing at it will be deleted as well. In the example above, this means that