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Fixed #20630 -- Removed maxlength attribute from NumberInput.

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This attribute is only allowed on inputs of type "text", "search", "url",
"tel", "email", or "password".

Thanks to yoyoma for the report and @bmispelon for the review.
This commit is contained in:
Simon Charette 2013-06-19 23:42:23 -04:00
parent 6ef199a08e
commit 04628e2016
3 changed files with 5 additions and 11 deletions
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10
django/forms/fields.py
View file

@ -370,14 +370,8 @@ class DecimalField(IntegerField):
def widget_attrs(self, widget):
attrs = super(DecimalField, self).widget_attrs(widget)
if isinstance(widget, NumberInput):
if self.max_digits is not None:
max_length = self.max_digits + 1 # for the sign
if self.decimal_places is None or self.decimal_places > 0:
max_length += 1 # for the dot
attrs['maxlength'] = max_length
if self.decimal_places:
attrs['step'] = '0.%s1' % ('0' * (self.decimal_places-1))
if isinstance(widget, NumberInput) and self.decimal_places:
attrs['step'] = '0.%s1' % ('0' * (self.decimal_places - 1))
return attrs

4
tests/forms_tests/tests/test_fields.py
View file

@ -296,7 +296,7 @@ class FieldsTests(SimpleTestCase):
def test_decimalfield_1(self):
f = DecimalField(max_digits=4, decimal_places=2)
self.assertWidgetRendersTo(f, '<input id="id_f" step="0.01" type="number" name="f" maxlength="6" />')
self.assertWidgetRendersTo(f, '<input id="id_f" step="0.01" type="number" name="f" />')
self.assertRaisesMessage(ValidationError, "'This field is required.'", f.clean, '')
self.assertRaisesMessage(ValidationError, "'This field is required.'", f.clean, None)
self.assertEqual(f.clean('1'), Decimal("1"))
@ -342,7 +342,7 @@ class FieldsTests(SimpleTestCase):
def test_decimalfield_3(self):
f = DecimalField(max_digits=4, decimal_places=2, max_value=Decimal('1.5'), min_value=Decimal('0.5'))
self.assertWidgetRendersTo(f, '<input step="0.01" name="f" min="0.5" max="1.5" maxlength="6" type="number" id="id_f" />')
self.assertWidgetRendersTo(f, '<input step="0.01" name="f" min="0.5" max="1.5" type="number" id="id_f" />')
self.assertRaisesMessage(ValidationError, "'Ensure this value is less than or equal to 1.5.'", f.clean, '1.6')
self.assertRaisesMessage(ValidationError, "'Ensure this value is greater than or equal to 0.5.'", f.clean, '0.4')
self.assertEqual(f.clean('1.5'), Decimal("1.5"))

2
tests/model_formsets/tests.py
View file

@ -559,7 +559,7 @@ class ModelFormsetTest(TestCase):
formset = AuthorBooksFormSet2(instance=author)
self.assertEqual(len(formset.forms), 1)
self.assertHTMLEqual(formset.forms[0].as_p(),
'<p><label for="id_bookwithcustompk_set-0-my_pk">My pk:</label> <input id="id_bookwithcustompk_set-0-my_pk" type="number" name="bookwithcustompk_set-0-my_pk" maxlength="6" /></p>\n'
'<p><label for="id_bookwithcustompk_set-0-my_pk">My pk:</label> <input id="id_bookwithcustompk_set-0-my_pk" type="number" name="bookwithcustompk_set-0-my_pk" /></p>\n'
'<p><label for="id_bookwithcustompk_set-0-title">Title:</label> <input id="id_bookwithcustompk_set-0-title" type="text" name="bookwithcustompk_set-0-title" maxlength="100" /><input type="hidden" name="bookwithcustompk_set-0-author" value="1" id="id_bookwithcustompk_set-0-author" /></p>')
data = {