将实例传递给Django formset

Question

如何将实例传递给Django formset,The Scenario就是这样的.我已经使用formset更新了多行,在稍后的阶段我需要编辑我之前添加的那些值.(编辑)

q = PaymentLines.objects.filter(pay_lines=project)
formset = PayFormSet(prefix='payment', instance=q)

Answer 1

AuthorFormSet(queryset=Author.objects.all())

https://docs.djangoproject.com/en/dev/topics/forms/modelforms/#changing-the-queryset

Answer 2

我使用它如下，使用的表单集是inlineformset_factory。

q = Projects.objects.get(pk=project)

formset = PayFormSet(prefix='payment',instance=q)

然后将表单集传递给模板