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Fixed #13949 - Note that readonly fields can't be modified via custom clean methods. thanks alk for the suggestion and elbarto and Gabriel Hurley whose language I used in the final patch. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15060 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Timo Graham 2010-12-26 21:50:16 +00:00
parent 4b2b2eda24
commit 38d60c3941
1 changed files with 6 additions and 2 deletions
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8
docs/topics/forms/index.txt
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@ -139,7 +139,11 @@ While you could access ``request.POST`` directly at this point, it is better to
access ``form.cleaned_data``. This data has not only been validated but will
also be converted in to the relevant Python types for you. In the above example,
``cc_myself`` will be a boolean value. Likewise, fields such as ``IntegerField``
and ``FloatField`` convert values to a Python int and float respectively.
and ``FloatField`` convert values to a Python int and float respectively. Note
that read-only fields are not available in ``form.cleaned_data`` (and setting
a value in a custom ``clean()`` method won't have any effect) because these
fields are displayed as text rather than as input elements, and thus are not
posted back to the server.
Extending the above example, here's how the form data could be processed:
@ -390,5 +394,5 @@ This covers the basics, but forms can do a whole lot more:
.. seealso::
:doc:`The Forms Reference </ref/forms/index>`
Covers the full API reference, including form fields, form widgets,
Covers the full API reference, including form fields, form widgets,
and form and field validation.