Django Formset - 保存前更新 Views.py 中的值

Question

我正在尝试将表单集中每个表单的值设置为单个值。我不确定如何完成此操作... views.py 下面的函数：

喜欢： formset.idcst_cnt = id

views.py

def customer_contacts(request, id):
    ContactFormSet = modelformset_factory(AppContactCnt, can_delete=True, fields=(
        'name_cnt', 'phone_cnt', 'email_cnt', 'note_cnt', 'receives_emails_cnt'), max_num=3, extra=3)
    formset = ContactFormSet(queryset=AppContactCnt.objects.filter(idcst_cnt=id), prefix='contact')
    if request.method == 'GET':
        context = {'formset': formset}
        return render(request, 'customer_contacts.html', context=context)
    if request.method == 'POST':
        formset = ContactFormSet(request.POST, prefix='contact')
        if formset.is_valid():
            print("we're updating contacts for " + str(id))
            # formset.save()

        return HttpResponseRedirect(request.META.get('HTTP_REFERER'))

Answer 1

在if request.method == 'POST'下你可以for form in formset

Django Formset - 保存前更新 Views.py 中的值

Django Formset - Update Value in Views.py before saving

python

django

formset