以下是我的两个模型:
class Provider(models.Model):
name = models.CharField(max_length=75, null=True, blank=True)
code = models.CharField(max_length=15)
provider_parent = models.ForeignKey('self', null=True, blank=True)
accounts = models.ManyToManyField('Account', blank=True)
data_types = models.ManyToManyField('DataType', blank=True,
through='ProviderDataType')
class Account(models.Model):
name = models.CharField(max_length=75, unique=True)
prefixes = models.ManyToManyField('AccountPrefix', blank=True)
这是我的admin.py
class ProviderAdmin(admin.ModelAdmin):
list_display = ('code', '__unicode__')
class AccountAdmin(admin.ModelAdmin):
list_display = ('__unicode__')
admin.site.register(Provider, ProviderAdmin)
admin.site.register(Account, AccountAdmin)
当我尝试添加或更新我的帐户模型并保存时,我想知道是否可以选择父提供商。 Parent模型已经在其manytomany字段
上设置了帐户答案 0 :(得分:1)
如果我正确理解了您的问题,您可以使用TubularInline。像这样:
class ProviderInline(admin.TabularInline):
model = Provider.accounts.through
extra = 1
class AccountAdmin(admin.ModelAdmin):
inlines = [ProviderInline,]
...