mirrors/django
mirrors/django
0
0
Fork 0
mirror of https://github.com/django/django.git synced 2024-11-29 22:56:46 +01:00
Code Issues Releases Wiki Activity

newforms: Implemented formfield() for database ManyToManyField class and added unit tests

Browse Source 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4246 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2006-12-27 05:15:22 +00:00
parent 99723ac65a
commit d853278253
2 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
django/db/models/fields/related.py
View File

@ -2,10 +2,12 @@ from django.db import backend, transaction
from django.db.models import signals, get_model
from django.db.models.fields import AutoField, Field, IntegerField, get_ul_class
from django.db.models.related import RelatedObject
from django.utils.text import capfirst
from django.utils.translation import gettext_lazy, string_concat, ngettext
from django.utils.functional import curry
from django.core import validators
from django import oldforms
from django import newforms as forms
from django.dispatch import dispatcher
# For Python 2.3
@ -713,6 +715,9 @@ class ManyToManyField(RelatedField, Field):
def set_attributes_from_rel(self):
pass
def formfield(self):
return forms.MultipleChoiceField(choices=self.get_choices_default(), required=not self.blank, label=capfirst(self.verbose_name))
class ManyToOneRel(object):
def __init__(self, to, field_name, num_in_admin=3, min_num_in_admin=None,
max_num_in_admin=None, num_extra_on_change=1, edit_inline=False,

12
tests/modeltests/model_forms/models.py
View File

@ -101,6 +101,18 @@ Traceback (most recent call last):
...
ValueError: The Category could not be created because the data didn't validate.
ManyToManyFields are represented by a MultipleChoiceField.
>>> ArticleForm = form_for_model(Article)
>>> f = ArticleForm(auto_id=False)
>>> print f
<tr><th>Headline:</th><td><input type="text" name="headline" maxlength="50" /></td></tr>
<tr><th>Pub date:</th><td><input type="text" name="pub_date" /></td></tr>
<tr><th>Categories:</th><td><select multiple="multiple" name="categories">
<option value="1">Entertainment</option>
<option value="2">It&#39;s a test</option>
<option value="3">Third test</option>
</select></td></tr>
You can pass a custom Form class to form_for_model. Make sure it's a
subclass of BaseForm, not Form.
>>> class CustomForm(BaseForm):