【发布时间】:2017-10-15 15:17:21
【问题描述】:
我是 Django 1.9 的新手,我有一个 models.py :
class MyProfile(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE)
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
Role = ArrayField(models.CharField(max_length=1000), blank=True,null=True)
ContactNumber = models.CharField(max_length=100)
class Meta:
ordering = ('date_joined',)
在这里,我想使用date_joined 订购表格,这是User model 的字段。
当我尝试运行 python manage.py makemigrations 时,它给了我如下错误:
SystemCheckError: System check identified some issues:
ERRORS:
projectmanagement.UniservedTeam: (models.E015) 'ordering' refers to the non-existent field 'date_joined'.
我如何做到这一点?
【问题讨论】:
标签: python-2.7 django-models django-rest-framework