I have this model:
我有这个型号:
class Category(models.Model):
name = models.CharField()
description = models.CharField(blank=True)
parent = models.ForeignKey('self', blank=True, null=True)
class Category(mI have this model:
我有这个型号:
class Category(models.Model):
name = models.CharField()
description = models.CharField(blank=True)
parent = models.ForeignKey('self', blank=True, null=True)
class Category(m