Ticket #22695: views.py

from django.http import HttpResponse,Http404,HttpResponseRedirect
from django.template import RequestContext, loader
from django.shortcuts import render,get_object_or_404,render_to_response
from polls.models import *
from django.core.urlresolvers import reverse

def index_4(request):
    latest_poll_list = Poll.objects.all().order_by('-pub_date')[:5]
    context = {'latest_poll_list': latest_poll_list}
    return render(request, 'polls/index.html', context)
def index_3(request):
    latest_poll_list = Poll.objects.order_by('-pub_date')[:5]
    template = loader.get_template('polls/index.html')
    context = RequestContext(request, {
        'latest_poll_list': latest_poll_list,
    })
    return HttpResponse(template.render(context))

def index_2(request):
    latest_poll_list = Poll.objects.order_by('-pub_date')[:5]
    output = ', '.join([p.question for p in latest_poll_list])
    return HttpResponse(output)
##---------------------------------------------------------------------------------------------------------------------------------------------------------------------##
def detail_4(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 detail_3(request, poll_id):
    poll = get_object_or_404(Poll, pk=poll_id)
    return render(request, 'polls/detail.html', {'poll': poll})

def detail_2(request, poll_id):
    try:
        poll = Poll.objects.get(pk=poll_id)
    except Poll.DoesNotExist:
        raise Http404
    return render(request, 'polls/detail.html', {'poll': poll})



def detail_1(request, poll_id):
    return HttpResponse("You're looking at poll %s." % poll_id)
##---------------------------------------------------------------------------------------------------------------------------------------------------------------------##



def results_2(request, poll_id):
    p = get_object_or_404(Poll, pk=poll_id)
    return render_to_response('polls/results.html', {'poll': p})


def results_1(request, poll_id):
    return HttpResponse("You're looking at the results of 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,)))
        return HttpResponseRedirect(reverse('poll_results', args=(p.id,)))#***Here change is to be replace view as varibale ie generic***#
def vote_2(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,)))


def vote_1(request, poll_id):
    return HttpResponse("You're voting on poll %s." % poll_id)