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Fixed #20805 -- Removed an extra colon beside checkboxes in the admin. 

Thanks CollinAnderson for the report.
This commit is contained in:
Tim Graham 2013-07-26 14:43:46 -04:00
parent 2a979d2a7b
commit 8676318d2d
6 changed files with 40 additions and 10 deletions
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8
django/contrib/admin/helpers.py
View File

@ -125,14 +125,16 @@ class AdminField(object):
contents = conditional_escape(force_text(self.field.label))
if self.is_checkbox:
classes.append('vCheckboxLabel')
else:
contents += ':'
if self.field.field.required:
classes.append('required')
if not self.is_first:
classes.append('inline')
attrs = {'class': ' '.join(classes)} if classes else {}
return self.field.label_tag(contents=mark_safe(contents), attrs=attrs)
# checkboxes should not have a label suffix as the checkbox appears
# to the left of the label.
return self.field.label_tag(contents=mark_safe(contents), attrs=attrs,
label_suffix='' if self.is_checkbox else None)
def errors(self):
return mark_safe(self.field.errors.as_ul())

9
django/forms/forms.py
View File

@ -509,20 +509,23 @@ class BoundField(object):
)
return self.field.prepare_value(data)
def label_tag(self, contents=None, attrs=None):
def label_tag(self, contents=None, attrs=None, label_suffix=None):
"""
Wraps the given contents in a <label>, if the field has an ID attribute.
contents should be 'mark_safe'd to avoid HTML escaping. If contents
aren't given, uses the field's HTML-escaped label.
If attrs are given, they're used as HTML attributes on the <label> tag.
label_suffix allows overriding the form's label_suffix.
"""
contents = contents or self.label
# Only add the suffix if the label does not end in punctuation.
# Translators: If found as last label character, these punctuation
# characters will prevent the default label_suffix to be appended to the label
if self.form.label_suffix and contents and contents[-1] not in _(':?.!'):
contents = format_html('{0}{1}', contents, self.form.label_suffix)
label_suffix = label_suffix if label_suffix is not None else self.form.label_suffix
if label_suffix and contents and contents[-1] not in _(':?.!'):
contents = format_html('{0}{1}', contents, label_suffix)
widget = self.field.widget
id_ = widget.attrs.get('id') or self.auto_id
if id_:

15
docs/ref/forms/api.txt
View File

@ -527,6 +527,11 @@ Note that the label suffix is added only if the last character of the
label isn't a punctuation character (in English, those are ``.``, ``!``, ``?``
or ``:``).
.. versionadded:: 1.6
You can also customize the ``label_suffix`` on a per-field basis using the
``label_suffix`` parameter to :meth:`~django.forms.BoundField.label_tag`.
Notes on field ordering
~~~~~~~~~~~~~~~~~~~~~~~
@ -653,7 +658,7 @@ when printed::
>>> str(f['subject'].errors)
''
.. method:: BoundField.label_tag(contents=None, attrs=None)
.. method:: BoundField.label_tag(contents=None, attrs=None, label_suffix=None)
To separately render the label tag of a form field, you can call its
``label_tag`` method::
@ -671,6 +676,14 @@ additional attributes for the ``<label>`` tag.
The label now includes the form's :attr:`~django.forms.Form.label_suffix`
(a colon, by default).
.. versionadded:: 1.6
The optional ``label_suffix`` parameter allows you to override the form's
:attr:`~django.forms.Form.label_suffix`. For example, you can use an empty
string to hide the label on selected fields. If you need to do this in a
template, you could write a custom filter to allow passing parameters to
``label_tag``.
.. method:: BoundField.css_classes()
When you use Django's rendering shortcuts, CSS classes are used to

4
docs/releases/1.6.txt
View File

@ -664,7 +664,9 @@ will render something like:
<label for="id_my_field">My Field:</label> <input id="id_my_field" type="text" name="my_field" />
If you want to keep the current behavior of rendering ``label_tag`` without
the ``label_suffix``, instantiate the form ``label_suffix=''``.
the ``label_suffix``, instantiate the form ``label_suffix=''``. You can also
customize the ``label_suffix`` on a per-field basis using the new
``label_suffix`` parameter on :meth:`~django.forms.BoundField.label_tag`.
Admin views ``_changelist_filters`` GET parameter
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

4
tests/admin_util/tests.py
View File

@ -301,7 +301,7 @@ class UtilTests(SimpleTestCase):
self.assertHTMLEqual(helpers.AdminField(form, 'text', is_first=False).label_tag(),
'<label for="id_text" class="required inline"><i>text</i>:</label>')
self.assertHTMLEqual(helpers.AdminField(form, 'cb', is_first=False).label_tag(),
'<label for="id_cb" class="vCheckboxLabel required inline"><i>cb</i>:</label>')
'<label for="id_cb" class="vCheckboxLabel required inline"><i>cb</i></label>')
# normal strings needs to be escaped
class MyForm(forms.Form):
@ -312,7 +312,7 @@ class UtilTests(SimpleTestCase):
self.assertHTMLEqual(helpers.AdminField(form, 'text', is_first=False).label_tag(),
'<label for="id_text" class="required inline">&amp;text:</label>')
self.assertHTMLEqual(helpers.AdminField(form, 'cb', is_first=False).label_tag(),
'<label for="id_cb" class="vCheckboxLabel required inline">&amp;cb:</label>')
'<label for="id_cb" class="vCheckboxLabel required inline">&amp;cb</label>')
def test_flatten_fieldsets(self):
"""

10
tests/forms_tests/tests/test_forms.py
View File

@ -1870,3 +1870,13 @@ class FormsTestCase(TestCase):
boundfield = SomeForm()['field']
self.assertHTMLEqual(boundfield.label_tag(), '<label for="id_field"></label>')
def test_label_tag_override(self):
"""
BoundField label_suffix (if provided) overrides Form label_suffix
"""
class SomeForm(Form):
field = CharField()
boundfield = SomeForm(label_suffix='!')['field']
self.assertHTMLEqual(boundfield.label_tag(label_suffix='$'), '<label for="id_field">Field$</label>')