Improved example of using a custom queryset in Model formsets docs.
@@ -1069,16 +1069,17 @@ formset::
def manage_authors(request):
AuthorFormSet = modelformset_factory(Author, fields=('name', 'title'))
+ queryset = Author.objects.filter(name__startswith='O')
if request.method == "POST":
formset = AuthorFormSet(
request.POST, request.FILES,
- queryset=Author.objects.filter(name__startswith='O'),
+ queryset=queryset,
)
if formset.is_valid():
formset.save()
# Do something.
else:
- formset = AuthorFormSet(queryset=Author.objects.filter(name__startswith='O'))
+ formset = AuthorFormSet(queryset=queryset)
return render(request, 'manage_authors.html', {'formset': formset})
Note that we pass the ``queryset`` argument in both the ``POST`` and ``GET``
