Fixed #8164 -- Fields on a ModelForm are now ordered in the order specified in the fields attribute of the ModelForm's Meta class. Thanks to Alex Gaynor for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10062 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee 2009-03-15 05:05:26 +00:00
parent 24b9c65d3f
commit 7be4b9a4c0
3 changed files with 65 additions and 14 deletions

View file

@ -259,7 +259,8 @@ model fields:
2. Use the ``fields`` attribute of the ``ModelForm``'s inner ``Meta``
class. This attribute, if given, should be a list of field names
to include in the form.
to include in the form. The form will render the fields in the same
order they are specified in the ``fields`` attribute.
3. Use the ``exclude`` attribute of the ``ModelForm``'s inner ``Meta``
class. This attribute, if given, should be a list of field names
@ -336,6 +337,31 @@ parameter when declaring the form field::
... class Meta:
... model = Article
Changing the order of fields
----------------------------
By default, a ``ModelForm`` will render fields in the same order that
they are defined on the model, with ``ManyToManyField``s appearing last.
If you want to change the order in which fields are rendered, you can
use the ``fields`` attribute on the ``Meta`` class.
The ``fields`` attribute defines the subset of model fields that will be
rendered, and the order in which they will be rendered. For example given this
model::
class Book(models.Model):
author = models.ForeignKey(Author)
title = models.CharField(max_length=100)
the ``author`` field would be rendered first. If we wanted the title field
to be rendered first, we could specify the following ``ModelForm``::
>>> class BookForm(ModelForm):
... class Meta:
... model = Book
... fields = ['title', 'author']
Overriding the clean() method
-----------------------------