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Fixed #4117: Apply id attribute to the outer <ul> of RadioSelect

This commit is contained in:
Baptiste Mispelon 2013-04-12 23:22:31 +02:00 committed by Claude Paroz
parent f56b703b27
commit c4186c2fec
5 changed files with 20 additions and 12 deletions
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11
django/forms/widgets.py
View File

@ -646,10 +646,13 @@ class RadioFieldRenderer(object):
def render(self):
"""Outputs a <ul> for this set of radio fields."""
return format_html('<ul>\n{0}\n</ul>',
format_html_join('\n', '<li>{0}</li>',
[(force_text(w),) for w in self]
))
id_ = self.attrs.get('id', None)
start_tag = format_html('<ul id="{0}">', id_) if id_ else '<ul>'
output = [start_tag]
for widget in self:
output.append(format_html('<li>{0}</li>', force_text(widget)))
output.append('</ul>')
return mark_safe('\n'.join(output))
class RadioSelect(Select):
renderer = RadioFieldRenderer

5
docs/ref/forms/widgets.txt
View File

@ -633,6 +633,11 @@ Selector and checkbox widgets
If you decide not to loop over the radio buttons -- e.g., if your template simply includes
``{{ myform.beatles }}`` -- they'll be output in a ``<ul>`` with ``<li>`` tags, as above.
.. versionchanged:: 1.6
The outer ``<ul>`` container will now receive the ``id`` attribute defined on
the widget.
``CheckboxSelectMultiple``
~~~~~~~~~~~~~~~~~~~~~~~~~~

8
tests/forms_tests/tests/test_forms.py
View File

@ -407,7 +407,7 @@ class FormsTestCase(TestCase):
# gets a distinct ID, formed by appending an underscore plus the button's
# zero-based index.
f = FrameworkForm(auto_id='id_%s')
self.assertHTMLEqual(str(f['language']), """<ul>
self.assertHTMLEqual(str(f['language']), """<ul id="id_language">
<li><label for="id_language_0"><input type="radio" id="id_language_0" value="P" name="language" /> Python</label></li>
<li><label for="id_language_1"><input type="radio" id="id_language_1" value="J" name="language" /> Java</label></li>
</ul>""")
@ -416,17 +416,17 @@ class FormsTestCase(TestCase):
# either as_table() or as_ul(), the label for the RadioSelect will point to the
# ID of the *first* radio button.
self.assertHTMLEqual(f.as_table(), """<tr><th><label for="id_name">Name:</label></th><td><input type="text" name="name" id="id_name" /></td></tr>
<tr><th><label for="id_language_0">Language:</label></th><td><ul>
<tr><th><label for="id_language_0">Language:</label></th><td><ul id="id_language">
<li><label for="id_language_0"><input type="radio" id="id_language_0" value="P" name="language" /> Python</label></li>
<li><label for="id_language_1"><input type="radio" id="id_language_1" value="J" name="language" /> Java</label></li>
</ul></td></tr>""")
self.assertHTMLEqual(f.as_ul(), """<li><label for="id_name">Name:</label> <input type="text" name="name" id="id_name" /></li>
<li><label for="id_language_0">Language:</label> <ul>
<li><label for="id_language_0">Language:</label> <ul id="id_language">
<li><label for="id_language_0"><input type="radio" id="id_language_0" value="P" name="language" /> Python</label></li>
<li><label for="id_language_1"><input type="radio" id="id_language_1" value="J" name="language" /> Java</label></li>
</ul></li>""")
self.assertHTMLEqual(f.as_p(), """<p><label for="id_name">Name:</label> <input type="text" name="name" id="id_name" /></p>
<p><label for="id_language_0">Language:</label> <ul>
<p><label for="id_language_0">Language:</label> <ul id="id_language">
<li><label for="id_language_0"><input type="radio" id="id_language_0" value="P" name="language" /> Python</label></li>
<li><label for="id_language_1"><input type="radio" id="id_language_1" value="J" name="language" /> Java</label></li>
</ul></p>""")

4
tests/forms_tests/tests/test_regressions.py
View File

@ -54,7 +54,7 @@ class FormsRegressionsTestCase(TestCase):
somechoice = ChoiceField(choices=GENDERS, widget=RadioSelect(), label='\xc5\xf8\xdf')
f = SomeForm()
self.assertHTMLEqual(f.as_p(), '<p><label for="id_somechoice_0">\xc5\xf8\xdf:</label> <ul>\n<li><label for="id_somechoice_0"><input type="radio" id="id_somechoice_0" value="\xc5" name="somechoice" /> En tied\xe4</label></li>\n<li><label for="id_somechoice_1"><input type="radio" id="id_somechoice_1" value="\xf8" name="somechoice" /> Mies</label></li>\n<li><label for="id_somechoice_2"><input type="radio" id="id_somechoice_2" value="\xdf" name="somechoice" /> Nainen</label></li>\n</ul></p>')
self.assertHTMLEqual(f.as_p(), '<p><label for="id_somechoice_0">\xc5\xf8\xdf:</label> <ul id="id_somechoice">\n<li><label for="id_somechoice_0"><input type="radio" id="id_somechoice_0" value="\xc5" name="somechoice" /> En tied\xe4</label></li>\n<li><label for="id_somechoice_1"><input type="radio" id="id_somechoice_1" value="\xf8" name="somechoice" /> Mies</label></li>\n<li><label for="id_somechoice_2"><input type="radio" id="id_somechoice_2" value="\xdf" name="somechoice" /> Nainen</label></li>\n</ul></p>')
# Testing choice validation with UTF-8 bytestrings as input (these are the
# Russian abbreviations "мес." and "шт.".
@ -70,7 +70,7 @@ class FormsRegressionsTestCase(TestCase):
# Translated error messages used to be buggy.
with override('ru'):
f = SomeForm({})
self.assertHTMLEqual(f.as_p(), '<ul class="errorlist"><li>\u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u043e\u043b\u0435.</li></ul>\n<p><label for="id_somechoice_0">\xc5\xf8\xdf:</label> <ul>\n<li><label for="id_somechoice_0"><input type="radio" id="id_somechoice_0" value="\xc5" name="somechoice" /> En tied\xe4</label></li>\n<li><label for="id_somechoice_1"><input type="radio" id="id_somechoice_1" value="\xf8" name="somechoice" /> Mies</label></li>\n<li><label for="id_somechoice_2"><input type="radio" id="id_somechoice_2" value="\xdf" name="somechoice" /> Nainen</label></li>\n</ul></p>')
self.assertHTMLEqual(f.as_p(), '<ul class="errorlist"><li>\u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u043e\u043b\u0435.</li></ul>\n<p><label for="id_somechoice_0">\xc5\xf8\xdf:</label> <ul id="id_somechoice">\n<li><label for="id_somechoice_0"><input type="radio" id="id_somechoice_0" value="\xc5" name="somechoice" /> En tied\xe4</label></li>\n<li><label for="id_somechoice_1"><input type="radio" id="id_somechoice_1" value="\xf8" name="somechoice" /> Mies</label></li>\n<li><label for="id_somechoice_2"><input type="radio" id="id_somechoice_2" value="\xdf" name="somechoice" /> Nainen</label></li>\n</ul></p>')
# Deep copying translated text shouldn't raise an error)
from django.utils.translation import gettext_lazy

4
tests/forms_tests/tests/test_widgets.py
View File

@ -684,7 +684,7 @@ beatle J R Ringo False""")
# Attributes provided at instantiation are passed to the constituent inputs
w = RadioSelect(attrs={'id':'foo'})
self.assertHTMLEqual(w.render('beatle', 'J', choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo'))), """<ul>
self.assertHTMLEqual(w.render('beatle', 'J', choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo'))), """<ul id="foo">
<li><label for="foo_0"><input checked="checked" type="radio" id="foo_0" value="J" name="beatle" /> John</label></li>
<li><label for="foo_1"><input type="radio" id="foo_1" value="P" name="beatle" /> Paul</label></li>
<li><label for="foo_2"><input type="radio" id="foo_2" value="G" name="beatle" /> George</label></li>
@ -693,7 +693,7 @@ beatle J R Ringo False""")
# Attributes provided at render-time are passed to the constituent inputs
w = RadioSelect()
self.assertHTMLEqual(w.render('beatle', 'J', choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')), attrs={'id':'bar'}), """<ul>
self.assertHTMLEqual(w.render('beatle', 'J', choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo')), attrs={'id':'bar'}), """<ul id="bar">
<li><label for="bar_0"><input checked="checked" type="radio" id="bar_0" value="J" name="beatle" /> John</label></li>
<li><label for="bar_1"><input type="radio" id="bar_1" value="P" name="beatle" /> Paul</label></li>
<li><label for="bar_2"><input type="radio" id="bar_2" value="G" name="beatle" /> George</label></li>