hi al
almost done with the django tutorial#4.. But my app doesnt use the
html pages, n doesnt load the radio buttons and results page.. Other
than those the app is displayed in the default template and shows al
the pages of groups users n polls.. i have placed the html templates
in templates directory which is in my app polls directory.. here is my
views file..
pls help..
thnx in advance..
# Create your views here.
from django.template import Context, loader
#from polls.models import Poll
from django.http import Http404
from django.http import HttpResponse
from django.template import RequestContext
from django.shortcuts import get_object_or_404, render_to_response
from django.http import HttpResponseRedirect, HttpResponse
from django.core.urlresolvers import reverse
from polls.models import Choice, Poll
#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 index(request):
latest_poll_list = Poll.objects.all().order_by('-pub_date')[:5]
t = loader.get_template('/home/hdp/mysite/polls/templates/polls/
index.html')
c = Context({
'latest_poll_list': latest_poll_list,
})
return HttpResponse(t.render(c))
#def detail(request, poll_id):
# try:
# p = Poll.objects.get(pk=poll_id)
# except Poll.DoesNotExist:
# raise Http404
# return render_to_response('polls/detail.html', {'poll': p})
#def detail(request, poll_id):
# return HttpResponse("You're looking at poll %s." % poll_id)
#def detail(request, poll_id):
# p = get_object_or_404(Poll, pk=poll_id)
# return render_to_response('polls/detail.html', {'poll': p})
def detail(request, poll_id):
p = get_object_or_404(Poll, pk=poll_id)
return render_to_response('polls/detail.html', {'poll': p},
context_instance=RequestContext(request))
def results(request, poll_id):
p = get_object_or_404(Poll, pk=poll_id)
return render_to_response('polls/results.html', {'poll': p})
#def vote(request, poll_id):
# return HttpResponseRedirect(reverse('poll_results',
args=(p.id,)))
#return HttpResponse("You're voting on poll %s." % poll_id)
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/detail.html', {
'poll': p,
'error_message': "You didn't select a choice.",
}, context_instance=RequestContext(request))
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('polls.views.results',
args=(p.id,)))
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