Question

我想向项目添加一项功能，只有经过身份验证的用户才能访问其内容。但是，当我编写queryset时，它会引发类似ModelNameFormSet object has no request attribute

的错误

views.py

class BaseAuthorFormSet(BaseModelFormSet):
  def __init__(self, *args, **kwargs):
    super().__init__(*args, **kwargs)
    self.queryset = Project.objects.filter(author_id=self.request.user.pk)


def add_object(request):
  ProjectFormSet = modelformset_factory(Project, formset=BaseAuthorFormSet, fields=( 'service_name', 'service_code', 'report_month', 'report_year', 'last_year'), extra=1)
  if request.method == "POST":
    form = ProjectFormSet(request.POST)
    form.author = request.user
    if form.is_valid():
        form.save()
form = ProjectFormSet()
return render(request, 'app1/home.html',{'form':form})

我只有这个代码。我该如何解决这个问题？预先谢谢你！

Answer 1

如果您需要表单集中的请求，则需要将其传递给表单。另外请注意，将作者添加到表单集不会执行任何操作，您需要将其添加到每个表单保存的结果中。

class BaseAuthorFormSet(BaseModelFormSet):
  def __init__(self, *args, **kwargs):
    self.request = kwargs.pop('request')
    super().__init__(*args, **kwargs)
    self.queryset = Project.objects.filter(author_id=self.request.user.pk)


def add_object(request):
  ProjectFormSet = modelformset_factory(Project, formset=BaseAuthorFormSet, fields=( 'service_name', 'service_code', 'report_month', 'report_year', 'last_year'), extra=1)
  if request.method == "POST":
    formset = ProjectFormSet(request.POST, request=request)
    if formset.is_valid():
        for form in formset:
          obj=form.save(commit=False)
          obj.author = request.user
          obj.save()
          return redirect('somewhere')
  form = ProjectFormSet(request=request)
  return render(request, 'app1/home.html',{'form':form})

'ProjectFormFormSet'对象没有属性'request'

1 个答案: