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Code Issues 32 Releases Wiki Activity

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

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@4298 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Adrian Holovaty
2007-01-09 05:12:25 +00:00
parent 2e148d7064
commit fb60a6ff0a
4 changed files with 31 additions and 5 deletions
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13
tests/regressiontests/forms/tests.py
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@@ -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