def update_group(request, id):
data = {}
try:
selected_item = Group.objects.get(pk=id)
form = GroupForm(instance=selected_item)
except Group.DoesNotExist:
raise Http404("This item not exist.")
if request.method == 'POST':
form = GroupForm(request.POST or None, instance=selected_item)
if form.is_valid():
form.save()
return HttpResponseRedirect('/group')
groups = Group.objects.all()
data['id'] = id
data['groups'] = groups
data['form'] = form
return render(request, 'home/group.html', data)
def remove_group(request, id):
try:
selected_item = Group.objects.get(pk=id)
selected_item.delete()
form = GroupForm()
except Group.DoesNotExist:
raise Http404("This item not exist.")
groups = Group.objects.all()
return HttpResponseRedirect('/group')
def group(request):
s = request.session.get('users_id', None)
if not s:
return HttpResponseRedirect('/auth')
if request.method == 'POST':
form = GroupForm(request.POST)
if form.is_valid():
newdoc = Group()
newdoc.users_id = request.POST['users']
newdoc.name = request.POST['name']
request.session['users_id'] = newdoc.users_id
newdoc = form.save(commit=False)
newdoc.save()
form.save_m2m()
return HttpResponseRedirect('/group')
else:
form = GroupForm()
groups = Group.objects.all()
return render_to_response('home/group.html', {
'groups': groups,
'form': form
},
context_instance=RequestContext(request))