Question

做一个Get（TastyPie）我收到以下错误：

error_message“：”'CompanyUser'对象没有'all'属性， /resources.py \“，第832行，在full_dehydrate \ n bundle.data [field_name] = field_object.dehydrate（bundle，for_list = for_list）\ n \ n File \“/ Users / user / Documents / workspace / membergetmember / django-env / lib / python2.7 / site-packages / tastypie / fields.py \” ，第818行，脱水\ n表示m2中的m2m.all（）：\ n \ nAttributeError： 'CompanyUser'对象没有属性'all'\ n“

根据我的理解，这应该有用，我做错了什么？代码如下。

class UserResource(ModelResource):
    class Meta:
        queryset = get_user_model().objects.all()
        resource_name = 'CompanyUser'

class CampaignCreateResource(ModelResource):
    user = fields.ToManyField(UserResource, 'user', full=False)

    class Meta:
        queryset = Campaign.objects.all()
        resource_name = 'campaign'
        allowed_methods = ['post', 'get']
        authentication = APIAuthentication().get_authentication()
        authorization = UserObjectsOnlyAuthorization()
        validation = FormValidation(form_class=CampaignForm)
        excludes = ['id']

模型

class Campaign(models.Model):
    name = models.CharField(max_length=60, help_text="Give your campaign a name i.e Xmas Offer")
    user = models.ForeignKey(get_user_model(),  related_name='user', null=True)

Answer 1

尝试：

user = fields.ToOneField(UserResource, 'user',  full=True)

注意： ToOneField然后我们添加full=true以显示所有详细信息。

'CompanyUser'对象没有'all'属性

1 个答案: