Django-filter，多个字段搜索覆盖其他参数！(django-filter)

Question

我有点麻烦，使一个搜索框，通过标题，并通过模型的描述，没有它骑在一切。我以下面的例子为例：Django-filter, how to make multiple fields search? (with django-filter!)

所以我当前的过滤器看起来像这样：

class QuestionSetFilter(django_filters.FilterSet):
    search = CharFilter(method='my_custom_filter', label='search')    

    o = OrderingFilter(
        fields = (
            ('date_posted', 'date_posted')
        ),
        choices = [
            ('date_posted', 'Old first'),
            ('-date_posted', 'New first'),
        ]     
    )
    
    class Meta:
        model = QuestionSet
        exclude = ['image', 'user', 'date_posted', 'question_set_description', 'question_set_title']

    def my_custom_filter(self, queryset, name, value):
        return QuestionSet.objects.filter(
            Q(question_set_title__icontains=value) | Q(question_set_description__icontains=value)
        )    

如何更改我的自定义筛选器以仍然与我想要搜索的其他参数链接？

Answer 1

很简单，只需使用

queryset.filter(..)

而不是

QuestionSet.objects.filter(..)