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Added link to request-and-response documentation from tutorial04 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@603 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Adrian Holovaty 2005-09-02 17:48:18 +00:00
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docs/tutorial04.txt
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@ -102,6 +102,9 @@ This code includes a few things we haven't covered yet in this tutorial:
``HttpResponseRedirect`` after successfully dealing with POST data. This
tip isn't specific to Django; it's just good Web development practice.
As mentioned in Tutorial 3, ``request`` is a ``HTTPRequest`` object. For more
on ``HTTPRequest`` objects, see the `request and response documentation`_.
After somebody votes in a poll, the ``vote()`` view redirects to the results
page for the poll. Let's write that view::
@ -133,6 +136,8 @@ Now, go to ``/polls/1/`` in your browser and vote in the poll. You should see a
results page that gets updated each time you vote. If you submit the form
without having chosen a choice, you should see the error message.
.. _request and response documentation: http://www.djangoproject.com/documentation/request_response/
Use generic views: Less code is better
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