On Friday, September 19, 2014 at 1:21:22 AM UTC+2, scott baker wrote:
>
> I've modified an Admin with code similar to the following:
>
> def save_formset(self, request, form, formset, change):
> instances = formset.save(commit=False)
> for instance in instances:
> instance.user = request.user
> instance.save()
> formset.save_m2m()
>
>
> The problem I'm having is that if a "delete" checkbox is checked, the
> inline does not get deleted. I tracked this down to
> forms/models.py:save_existing_objects(). In Django 1.5 it deleted objects
> regardless of the setting of the commit argument. In django 1.7, it does
> not delete the objects if commit==False.
>
> Am I missing something in the above that I need to do in order to cause my
> deleted inlines to be deleted? I can do it by looping through
> formset.deleted_forms myself (basically duplicating the code from
> save_existing_objects), but this feels like the wrong way to go about it.
>
> Thanks,
> Scott
>
Hello from the future!
This should work:
def save_formset(self, request, form, formset, change):
print(formset)
instances = formset.save(commit=False)
for obj in formset.deleted_objects:
obj.delete()
for instance in instances:
instance.created_by = request.user
instance.created_at = timezone.now()
# Do something with `instance`
instance.save()
formset.save_m2m()
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