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| author | Gabriel Hurley <gabehr@gmail.com> | 2010-12-06 11:49:31 +0000 |
|---|---|---|
| committer | Gabriel Hurley <gabehr@gmail.com> | 2010-12-06 11:49:31 +0000 |
| commit | b407de3bc56f2676bca214a302b1ea7d64b16d6b (patch) | |
| tree | 3fd5255d1eeb493064b3030166fff8b5de4f30c8 | |
| parent | 0f5a7e07751aa71960331ce9c33b0b114a8875d3 (diff) | |
Fixed #14840 -- Added crossrefs to related objects reference docs. Thanks to adamv for the report and patch.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14842 bcc190cf-cafb-0310-a4f2-bffc1f526a37
| -rw-r--r-- | docs/ref/models/relations.txt | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/docs/ref/models/relations.txt b/docs/ref/models/relations.txt index 8a34c199b3..ee6bcdd046 100644 --- a/docs/ref/models/relations.txt +++ b/docs/ref/models/relations.txt @@ -9,7 +9,8 @@ Related objects reference A "related manager" is a manager used in a one-to-many or many-to-many related context. This happens in two cases: - * The "other side" of a ``ForeignKey`` relation. That is:: + * The "other side" of a :class:`~django.db.models.ForeignKey` relation. + That is:: class Reporter(models.Model): ... @@ -20,7 +21,7 @@ Related objects reference In the above example, the methods below will be available on the manager ``reporter.article_set``. - * Both sides of a ``ManyToManyField`` relation:: + * Both sides of a :class:`~django.db.models.ManyToManyField` relation:: class Topping(models.Model): ... @@ -82,11 +83,12 @@ Related objects reference >>> b.entry_set.remove(e) # Disassociates Entry e from Blog b. In order to prevent database inconsistency, this method only exists on - ``ForeignKey`` objects where ``null=True``. If the related field can't - be set to ``None`` (``NULL``), then an object can't be removed from a - relation without being added to another. In the above example, removing - ``e`` from ``b.entry_set()`` is equivalent to doing ``e.blog = None``, - and because the ``blog`` ``ForeignKey`` doesn't have ``null=True``, this + :class:`~django.db.models.ForeignKey` objects where ``null=True``. If + the related field can't be set to ``None`` (``NULL``), then an object + can't be removed from a relation without being added to another. In the + above example, removing ``e`` from ``b.entry_set()`` is equivalent to + doing ``e.blog = None``, and because the ``blog`` + :class:`~django.db.models.ForeignKey` doesn't have ``null=True``, this is invalid. .. method:: clear() @@ -100,4 +102,4 @@ Related objects reference them. Just like ``remove()``, ``clear()`` is only available on - ``ForeignKey``\s where ``null=True``. + :class:`~django.db.models.ForeignKey`\s where ``null=True``. |
