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Fixed #12875 -- Added get_ordering to ModelAdmin. Many thanks to Manuel Saelices.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16383 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Jannis Leidel 2011-06-12 13:04:53 +00:00
parent f0adae4c6e
commit f749bb829c
6 changed files with 69 additions and 12 deletions
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23
docs/ref/contrib/admin/index.txt
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@ -704,6 +704,11 @@ subclass::
If this isn't provided, the Django admin will use the model's default
ordering.
.. versionadded:: 1.4
If you need to specify a dynamic order (for example depending on user or
language) you can implement a :meth:`~ModelAdmin.get_ordering` method.
.. versionchanged:: 1.4
Django honors all elements in the list/tuple; before 1.4, only the first
@ -957,6 +962,22 @@ templates used by the :class:`ModelAdmin` views:
instance.save()
formset.save_m2m()
.. method:: ModelAdmin.get_ordering(self, request)
.. versionadded:: 1.4
The ``get_ordering`` method takes a``request`` as parameter and
is expected to return a ``list`` or ``tuple`` for ordering similiar
to the :attr:`ordering` attribute. For example::
class PersonAdmin(ModelAdmin):
def get_ordering(self, request):
if request.user.is_superuser:
return ['name', 'rank']
else:
return ['name']
.. method:: ModelAdmin.get_readonly_fields(self, request, obj=None)
.. versionadded:: 1.2
@ -1053,7 +1074,7 @@ templates used by the :class:`ModelAdmin` views:
.. method:: ModelAdmin.formfield_for_foreignkey(self, db_field, request, **kwargs)
The ``formfield_for_foreignkey`` method on a ``ModelAdmin`` allows you to
override the default formfield for a foreign key field. For example, to
override the default formfield for a foreign keys field. For example, to
return a subset of objects for this foreign key field based on the user::
class MyModelAdmin(admin.ModelAdmin):