Piy*_*are 5 django-models python-2.7 django-rest-framework
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',)
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在这里,我想订购使用date_joined哪个字段的表User model。
当我尝试运行python manage.py makemigrations时,出现以下错误:
SystemCheckError: System check identified some issues:
ERRORS:
projectmanagement.UniservedTeam: (models.E015) 'ordering' refers to the non-existent field 'date_joined'.
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我该如何实现?
要在通用api视图上设置排序,请执行以下操作:
http://www.django-rest-framework.org/api-guide/filtering/#orderingfilter
使用: ordering = ('user__date_joined', )
编辑:
您可以像这样在元类上指定顺序:
class Meta:
ordering = ('user__date_joined', )
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