ModelAdmin.save_formset(request, form, formset, change) [source]
The save_formset method is given the HttpRequest, the parent ModelForm instance and a boolean value based on whether it is adding or changing the parent object.
For example, to attach request.user to each changed formset model instance:
class ArticleAdmin(admin.ModelAdmin):
def save_formset(self, request, form, formset, change):
instances = formset.save(commit=False)
for obj in formset.deleted_objects:
obj.delete()
for instance in instances:
instance.user = request.user
instance.save()
formset.save_m2m()
See also Saving objects in the formset.
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