====polls/urls.py====
#from django.conf.urls.defaults import *

#urlpatterns = patterns('mysite.polls.views',
#    (r'^$', 'index'),
#    (r'^(?P<poll_id>\d+)/$', 'detail'),
#    (r'^(?P<poll_id>\d+)/results/$', 'results'),
#    (r'^(?P<poll_id>\d+)/vote/$', 'vote'),
#)

from django.conf.urls.defaults import *
from mysite.polls.models import Poll

info_dict = {
    'queryset': Poll.objects.all(),
}

urlpatterns = patterns('',
    (r'^$', 'django.views.generic.list_detail.object_list', info_dict),
    (r'^(?P<object_id>\d+)/$', 'django.views.generic.list_detail.object_detail', info_dict),
    url(r'^(?P<object_id>\d+)/results/$', 'django.views.generic.list_detail.object_detail', dict(info_dict, template_name='polls/results.html'), 'poll_results'),
    (r'^(?P<poll_id>\d+)/vote/$', 'mysite.polls.views.vote'),
)

====detail.html====
<h1>{{ object.question }}</h1>

{% if error_message %}<p><strong>{{ error_message }}</strong></p>{% endif %}

<form action="/polls/{{ object.id }}/vote/" method="post">
{% for choice in object.choice_set.all %}
    <input type="radio" name="choice" id="choice{{ forloop.counter }}" value="{{ choice.id }}" />
    <label for="choice{{ forloop.counter }}">{{ choice.choice }}</label><br />
{% endfor %}
<input type="submit" value="Vote" />
</form>

====views.py====
# Create your views here.
from django.template import Context, loader
from mysite.polls.models import Poll
from django.http import HttpResponse, HttpResponseRedirect
from django.core.urlresolvers import reverse
from django.shortcuts import render_to_response, get_object_or_404


def vote(request, poll_id):
    p = get_object_or_404(Poll, pk=poll_id)
    try:
        selected_choice = p.choice_set.get(pk=request.POST['choice'])
    except (KeyError, Choice.DoesNotExist):
        # Redisplay the poll voting form.
        return render_to_response('polls/poll_detail.html', {
            'object': p,
            'error_message': "You didn't select a choice.",
        })
    else:
        selected_choice.votes += 1
        selected_choice.save()
        # Always return an HttpResponseRedirect after successfully dealing
        # with POST data. This prevents data from being posted twice if a
        # user hits the Back button.
	return HttpResponseRedirect(reverse('poll_results', args=(p.id,)))
        #return HttpResponseRedirect(reverse('mysite.polls.views.results', args=(p.id,)))