def add_item(request, pk):
list_ = List.objects.get(pk=pk)
if request.method == 'POST':
form = ItemForm(request.POST)
if form.is_valid():
item = Item(list=list_)
item.text_item = form.cleaned_data['text_item']
item.save()
return redirect('/lists/' + pk + '/view/')
else:
form = ItemForm()
return render(request, 'addItem.html', {'form': form, 'function': 'Add'})
