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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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@ -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 ``HttpResponseRedirect`` after successfully dealing with POST data. This
tip isn't specific to Django; it's just good Web development practice. 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 After somebody votes in a poll, the ``vote()`` view redirects to the results
page for the poll. Let's write that view:: 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 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. 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 Use generic views: Less code is better
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