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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ref/contrib/admin/index.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/docs/ref/contrib/admin/index.txt b/docs/ref/contrib/admin/index.txt index da17ed050f..cfc15ed8f5 100644 --- a/docs/ref/contrib/admin/index.txt +++ b/docs/ref/contrib/admin/index.txt @@ -887,6 +887,25 @@ to multiple owners -- a many to many relationship -- you could filter the kwargs["queryset"] = Car.objects.filter(owner=request.user) return super(MyModelAdmin, self).formfield_for_manytomany(db_field, request, **kwargs) +.. method:: ModelAdmin.formfield_for_choice_field(self, db_field, request, **kwargs) + + Like the ``formfield_for_foreignkey`` and ``formfield_for_manytomany`` + methods, the ``formfield_for_choice_field`` method can be overridden to + change the default formfield for a field that has declared choices. For + example, if the choices available to a superuser should be different than + those available to regular staff, you could proceed as follows:: + + class MyModelAdmin(admin.ModelAdmin): + def formfield_for_choice_field(self, db_field, request, **kwargs): + if db_field.name == "status": + kwargs['choices'] = ( + ('accepted', 'Accepted'), + ('denied', 'Denied'), + ) + if request.user.is_superuser: + kwargs['choices'] += (('ready', 'Ready for deployment'),) + return super(MyModelAdmin, self).formfield_for_choice_field(db_field, request, **kwargs) + .. method:: ModelAdmin.has_add_permission(self, request) Should return ``True`` if adding an object is permitted, ``False`` |