diff options
Diffstat (limited to 'django/forms/widgets.py')
| -rw-r--r-- | django/forms/widgets.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/django/forms/widgets.py b/django/forms/widgets.py index 57a6b4566a..9c04750fdb 100644 --- a/django/forms/widgets.py +++ b/django/forms/widgets.py @@ -156,6 +156,15 @@ class Widget(object): memo[id(self)] = obj return obj + def subwidgets(self, name, value, attrs=None, choices=()): + """ + Yields all "subwidgets" of this widget. Used only by RadioSelect to + allow template access to individual <input type="radio"> buttons. + + Arguments are the same as for render(). + """ + yield self + def render(self, name, value, attrs=None): """ Returns this Widget rendered as HTML, as a Unicode string. @@ -628,6 +637,12 @@ class RadioInput(StrAndUnicode): self.index = index def __unicode__(self): + return self.render() + + def render(self, name=None, value=None, attrs=None, choices=()): + name = name or self.name + value = value or self.value + attrs = attrs or self.attrs if 'id' in self.attrs: label_for = ' for="%s_%s"' % (self.attrs['id'], self.index) else: @@ -681,6 +696,10 @@ class RadioSelect(Select): self.renderer = renderer super(RadioSelect, self).__init__(*args, **kwargs) + def subwidgets(self, name, value, attrs=None, choices=()): + for widget in self.get_renderer(name, value, attrs, choices): + yield widget + def get_renderer(self, name, value, attrs=None, choices=()): """Returns an instance of the renderer.""" if value is None: value = '' |