newforms: Added BoundField.as_hidden()

git-svn-id: http://code.djangoproject.com/svn/django/trunk@4145 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 7 insertions, 1 deletions

diff --git a/django/newforms/forms.py b/django/newforms/forms.py
index 3712c676c4..393f576dca 100644
--- a/django/newforms/forms.py
+++ b/django/newforms/forms.py
@@ -5,7 +5,7 @@ Form classes
 from django.utils.datastructures import SortedDict
 from django.utils.html import escape
 from fields import Field
-from widgets import TextInput, Textarea
+from widgets import TextInput, Textarea, HiddenInput
 from util import ErrorDict, ErrorList, ValidationError
 
 NON_FIELD_ERRORS = '__all__'
@@ -194,6 +194,12 @@ class BoundField(object):
         "Returns a string of HTML for representing this as a <textarea>."
         return self.as_widget(Textarea(), attrs)
 
+    def as_hidden(self, attrs=None):
+        """
+        Returns a string of HTML for representing this as an <input type="hidden">.
+        """
+        return self.as_widget(HiddenInput(), attrs)
+
     def _data(self):
         "Returns the data for this BoundField, or None if it wasn't given."
         return self._form.data.get(self._name, None)