Created
March 23, 2009 10:59
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from helloworld.polls.models import Poll | |
from django.shortcuts import render_to_response, get_object_or_404 | |
from django.http import HttpResponse, HttpResponseRedirect | |
def index(request): | |
latest_poll_list = Poll.objects.all().order_by('-pub_date')[:5] | |
return render_to_response('polls/index.html', {'latest_poll_list': latest_poll_list}) | |
def detail(request, poll_id): | |
poll = get_object_or_404(Poll, pk=poll_id) | |
return render_to_response('polls/detail.html', {'poll':poll}) | |
def vote(request, poll_id): | |
poll = 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/detail.html', { 'poll': p, 'error_message': "You didn't select a choice." }) | |
else: | |
selected_choice.votes += 1 | |
selected_choice.save() | |
return HttpResponseRedirect(reverse('helloworld.polls.views.results', args=(p.id,))) |
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