我正在嘗試應用 ChoiceFilter 但是它好像我所指的欄位沒有被識別它確實存在：
模型視圖集：
class StartUpViewSet(NestedViewSetMixin, ModelViewSet):
"""
Class that provides List, Retrieve, Create, Update, Partial Update and Destroy actions for startups.
It also include a filter by startup status
"""
model = Startup
queryset = Startup.objects.all()
serializer_class = StartupSerializer
filter_backends = (filters.DjangoFilterBackend,)
filterset_fields = 'status'
過濾器類：
class StartupFilter(filters.FilterSet):
status = filters.ChoiceFilter(choices=START_UP_STATUS)
class Meta:
model = Startup
fields = ['status']
和模型：
class Startup(models.Model):
header = models.CharField("Header", max_length=255)
title = models.CharField("Title", max_length=255)
description = models.CharField("description", max_length=255)
# TODO Change this to options instead of array
tags = ArrayField(models.CharField(max_length=10, blank=True), size=5)
# TODO Images to be stored in aws only url will be in DB
card_image = models.ImageField(upload_to='media/images/cards')
logo_image = models.ImageField(upload_to='media/images/logos')
main_img = models.ImageField(upload_to='media/images/main', null=True)
createdAt = models.DateTimeField("Created At", auto_now_add=True)
status = models.IntegerField(choices=START_UP_STATUS, default=1)
def __str__(self):
return self.title
錯誤 ：
'Meta.fields' must not contain non-model field names: s, t, a, u
uj5u.com熱心網友回復：
顧名思義filtered_fields，它需要一組欄位，而不是單個欄位。因此，您應該將其實作為串列、元組、集合或任何其他字串集合，而不是單個字串：
class StartUpViewSet(NestedViewSetMixin, ModelViewSet):
# …
filterset_fields = ('status',)如果要指定 custom FilterSet，請使用以下命令傳遞對該類的參考：
class StartUpViewSet(NestedViewSetMixin, ModelViewSet):
# no filterset_fields
filterset_class = StartupFilter轉載請註明出處，本文鏈接：https://www.uj5u.com/yidong/370650.html