Apr 17, 2020
django formset
설명 블로그
https://micropyramid.com/blog/understanding-djangos-model-formsets-in-detail-and-their-advanced-usage/
https://www.geeksforgeeks.org/django-formsets/
https://whoisnicoleharris.com/2015/01/06/implementing-django-formsets.html
modelformset changing query set
modelformset은 기본으로 이미 입력된 모든 데이터를 보여준다. 이를 바꿀때 사용
https://docs.djangoproject.com/en/3.0/topics/forms/modelforms/#changing-the-queryset
formset
https://docs.djangoproject.com/en/3.0/topics/forms/formsets/
basemodelformset
https://docs.djangoproject.com/en/3.0/topics/forms/modelforms/#django.forms.models.BaseModelFormSet
