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Code Issues 32 Releases Wiki Activity

newforms: Added MultiValueField, SplitDateTimeField, MultiWidget, SplitDateTimeWidget

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@4403 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty
2007-01-23 20:23:07 +00:00
parent 5b96692894
commit 8a6c337f2a
3 changed files with 236 additions and 2 deletions
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85
tests/regressiontests/forms/tests.py
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@@ -684,6 +684,39 @@ If 'choices' is passed to both the constructor and render(), then they'll both b
>>> w.render('nums', ['ŠĐĆŽćžšđ'], choices=[('ŠĐĆŽćžšđ', 'ŠĐabcĆŽćžšđ'), ('ćžšđ', 'abcćžšđ')])
u'<ul>\n<li><label><input type="checkbox" name="nums" value="1" /> 1</label></li>\n<li><label><input type="checkbox" name="nums" value="2" /> 2</label></li>\n<li><label><input type="checkbox" name="nums" value="3" /> 3</label></li>\n<li><label><input checked="checked" type="checkbox" name="nums" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" /> \u0160\u0110abc\u0106\u017d\u0107\u017e\u0161\u0111</label></li>\n<li><label><input type="checkbox" name="nums" value="\u0107\u017e\u0161\u0111" /> abc\u0107\u017e\u0161\u0111</label></li>\n</ul>'
# MultiWidget #################################################################
>>> class MyMultiWidget(MultiWidget):
... def decompress(self, value):
... if value:
... return value.split('__')
... return ['', '']
... def format_output(self, rendered_widgets):
... return u'<br />'.join(rendered_widgets)
>>> w = MyMultiWidget(widgets=(TextInput(attrs={'class': 'big'}), TextInput(attrs={'class': 'small'})))
>>> w.render('name', ['john', 'lennon'])
u'<input type="text" class="big" value="john" name="name_0" /><br /><input type="text" class="small" value="lennon" name="name_1" />'
>>> w.render('name', 'john__lennon')
u'<input type="text" class="big" value="john" name="name_0" /><br /><input type="text" class="small" value="lennon" name="name_1" />'
# SplitDateTimeWidget #########################################################
>>> w = SplitDateTimeWidget()
>>> w.render('date', '')
u'<input type="text" name="date_0" /><input type="text" name="date_1" />'
>>> w.render('date', None)
u'<input type="text" name="date_0" /><input type="text" name="date_1" />'
>>> w.render('date', datetime.datetime(2006, 1, 10, 7, 30))
u'<input type="text" name="date_0" value="2006-01-10" /><input type="text" name="date_1" value="07:30:00" />'
>>> w.render('date', [datetime.date(2006, 1, 10), datetime.time(7, 30)])
u'<input type="text" name="date_0" value="2006-01-10" /><input type="text" name="date_1" value="07:30:00" />'
You can also pass 'attrs' to the constructor. In this case, the attrs will be
included on both widgets.
>>> w = SplitDateTimeWidget(attrs={'class': 'pretty'})
>>> w.render('date', datetime.datetime(2006, 1, 10, 7, 30))
u'<input type="text" class="pretty" value="2006-01-10" name="date_0" /><input type="text" class="pretty" value="07:30:00" name="date_1" />'
##########
# Fields #
##########
@@ -1536,6 +1569,58 @@ u''
>>> f.clean(None)
u''
# SplitDateTimeField ##########################################################
>>> f = SplitDateTimeField()
>>> f.clean([datetime.date(2006, 1, 10), datetime.time(7, 30)])
datetime.datetime(2006, 1, 10, 7, 30)
>>> f.clean(None)
Traceback (most recent call last):
...
ValidationError: [u'This field is required.']
>>> f.clean('')
Traceback (most recent call last):
...
ValidationError: [u'This field is required.']
>>> f.clean('hello')
Traceback (most recent call last):
...
ValidationError: [u'Enter a list of values.']
>>> f.clean(['hello', 'there'])
Traceback (most recent call last):
...
ValidationError: [u'Enter a valid date.', u'Enter a valid time.']
>>> f.clean(['2006-01-10', 'there'])
Traceback (most recent call last):
...
ValidationError: [u'Enter a valid time.']
>>> f.clean(['hello', '07:30'])
Traceback (most recent call last):
...
ValidationError: [u'Enter a valid date.']
>>> f = SplitDateTimeField(required=False)
>>> f.clean([datetime.date(2006, 1, 10), datetime.time(7, 30)])
datetime.datetime(2006, 1, 10, 7, 30)
>>> f.clean(None)
>>> f.clean('')
>>> f.clean('hello')
Traceback (most recent call last):
...
ValidationError: [u'Enter a list of values.']
>>> f.clean(['hello', 'there'])
Traceback (most recent call last):
...
ValidationError: [u'Enter a valid date.', u'Enter a valid time.']
>>> f.clean(['2006-01-10', 'there'])
Traceback (most recent call last):
...
ValidationError: [u'Enter a valid time.']
>>> f.clean(['hello', '07:30'])
Traceback (most recent call last):
...
ValidationError: [u'Enter a valid date.']
#########
# Forms #
#########