p31829507
/
django
mirror of https://github.com/django/django.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Fixed #21632 -- Docs: Removed example with callable as query parameter 

Using callables as query parameters is undocumented and not working,
so this changes an example from the ForeignKey.limit_choices_to
documentation that uses it.
This commit is contained in:
Kevin Christopher Henry 2013-12-18 00:40:25 -05:00 committed by Tim Graham
parent d4e578d0f6
commit d34c8c338a
1 changed files with 5 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
docs/ref/models/fields.txt
View File

@ -1068,14 +1068,13 @@ define the details of how the relation works.
.. attribute:: ForeignKey.limit_choices_to .. attribute:: ForeignKey.limit_choices_to
A dictionary of lookup arguments and values (see :doc:`/topics/db/queries`) A dictionary of lookup arguments and values (see :doc:`/topics/db/queries`)
that limit the available admin or ModelForm choices for this object. Use that limit the available admin or :class:`ModelForm <django.forms.ModelForm>`
this with functions from the Python ``datetime`` module to limit choices of choices for this object. For example::
objects by date. For example::
limit_choices_to = {'pub_date__lte': datetime.date.today} staff_member = models.ForeignKey(User, limit_choices_to={'is_staff': True})
only allows the choice of related objects with a ``pub_date`` before the causes the corresponding field on the ``ModelForm`` to list only ``Users``
current date to be chosen. that have ``is_staff=True``.
Instead of a dictionary this can also be a :class:`Q object Instead of a dictionary this can also be a :class:`Q object
<django.db.models.Q>` for more :ref:`complex queries <django.db.models.Q>` for more :ref:`complex queries