source: django_apps/foobar/views.py@ 389

from django.core import serializers
from django.http import HttpResponse
from django.template import RequestContext

from django.shortcuts import render_to_response, get_object_or_404
from foobar.models import Service, Role, Alert

from django.forms import ModelForm
from django.forms.models import modelformset_factory



# Create your views here.
def index(request):
  if request.POST.has_key('roles'):
    for role in request.POST['roles'].split(','):
      for service in request.POST['services'].split(','):
         alert = Alert.objects.get(role__name=role,service__name=service)
         if request.POST.has_key('%s-%s' % (role, service)):
           alert.enable = True
         else:
           alert.enable = False
         alert.save()

  service_list = Service.objects.all()
  role_list = Role.objects.all()
  alert_list = Alert.objects.all()
  AlertFormSet = modelformset_factory(Alert, extra=0)
  formset = AlertFormSet(queryset=Alert.objects.all())
  data = { 'data' : {},
           'roles' : ','.join(map(str,Role.objects.all())),
           'services' : ','.join(map(str,Service.objects.all()))}
  for role in role_list:
    data['data'][role] = {}
    for service in service_list:
       data['data'][role][service] = Alert.objects.get(role=role,service=service).enable

  return render_to_response('foobar/index.html', { 'service_list' : service_list, 'role_list' : role_list, 'alert_list' : alert_list, 'formset' : formset, 'data' : data }, context_instance=RequestContext(request))