从四处看看其他人在做什么这应该有效,但我错误地说:
“照片”字段中的查找不允许超过一个级别。
这是我的代码。我尝试了一些细微的变化,但是我没有运气。
class CollectionResource(ModelResource):
photos = fields.ToManyField('photoproject.apps.kit.api.PhotoResource', 'photo_set', null=True, full=True)
class Meta:
authorization = Authorization()
resource_name = 'collection'
queryset = Collection.objects.all()
filtering = {
'name': ['exact'],
'photos': ALL
}
class PhotoResource(ModelResource):
collection = fields.ToOneField(CollectionResource, 'collection')
class Meta:
authorization = Authorization()
resource_name = 'photo'
queryset = Photo.objects.all()
filtering = {
'id': ALL_WITH_RELATIONS
}
我想要查询的是:
/api/v1/collection/?photos__id=2
答案 0 :(得分:4)
根据此StackOverflow answer,尝试将ALL更改为ALL_WITH_RELATIONS以获取“照片”:
class CollectionResource(ModelResource):
photos = fields.ToManyField('photoproject.apps.kit.api.PhotoResource', 'photo_set', null=True, full=True)
class Meta:
authorization = Authorization()
resource_name = 'collection'
queryset = Collection.objects.all()
filtering = {
'name': ['exact'],
'photos': ALL_WITH_RELATIONS
}