如何在其他函数中使用get_queryset()对象'list_object‘

Question

class AboutView(ListView):
    template_name = 'index.html'
    model = Product

    def get_queryset(self):
       
        object_list = self.model.objects.all()
        
        return object_list
    
    def get(request, self):
        new_list = object_list
        return new_list.order_to(-'price')

Answer 1

我不知道你的目的，我想使用self.get_queryset()。更多细节：https://www.django-rest-framework.org/api-guide/generic-views/

Answer 2

我认为这就是你想要做的：

class AboutView(ListView):
    template_name = 'index.html'
    model = Product

    def get_queryset(self):
       
        object_list = self.model.objects.all()
        
        return object_list
    
    def get(request, self):
        new_list = self.get_queryset()
        return new_list.order_to(-'price')

您不能以尝试的方式访问object_list，而应该从get_queryset方法中获取它。