Fixed #3193 -- newforms: Modified as_hidden() to handle MultipleChoiceField correctly. Thanks for the report, Honza Kral

git-svn-id: http://code.djangoproject.com/svn/django/trunk@4298 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/regressiontests/forms/tests.py b/tests/regressiontests/forms/tests.py
index d1202944d0..3b252fb5a9 100644
--- a/tests/regressiontests/forms/tests.py
+++ b/tests/regressiontests/forms/tests.py
@@ -1849,6 +1849,17 @@ MultipleChoiceField is a special case, as its data is required to be a list:
 <option value="P" selected="selected">Paul McCartney</option>
 </select>
 
+MultipleChoiceField rendered as_hidden() is a special case. Because it can
+have multiple values, its as_hidden() renders multiple <input type="hidden">
+tags.
+>>> f = SongForm({'name': 'Yesterday', 'composers': ['P']}, auto_id=False)
+>>> print f['composers'].as_hidden()
+<input type="hidden" name="composers" value="P" />
+>>> f = SongForm({'name': 'From Me To You', 'composers': ['P', 'J']}, auto_id=False)
+>>> print f['composers'].as_hidden()
+<input type="hidden" name="composers" value="P" />
+<input type="hidden" name="composers" value="J" />
+
 MultipleChoiceField can also be used with the CheckboxSelectMultiple widget.
 >>> class SongForm(Form):
 ...     name = CharField()
@@ -1905,6 +1916,8 @@ returns a list of input.
 >>> f.clean_data
 {'composers': [u'J', u'P'], 'name': u'Yesterday'}
 
+# Validating multiple fields in relation to another ###########################
+
 There are a couple of ways to do multiple-field validation. If you want the
 validation message to be associated with a particular field, implement the
 clean_XXX() method on the Form, where XXX is the field name. As in