Django管理员list_filter自定义字段错误 [英] Django admin list_filter custom field error

问题描述

我通过其他选项（例如部门）扩展了用户。但是，当我尝试在管理面板上为derpartment添加过滤器时。它将引发以下错误：

I extended the user with extra option, such as department. But when i try adding filter for the derpartment at the admin panel. It throws this error:

错误：
：（admin.E116） list_filter [0]的值引用

ERRORS: : (admin.E116) The value of 'list_filter[0]' refers to 'department', which does not refer to a Field.

请参考其外观： https://docs.djangoproject.com/en/1.11/topics/auth/customizing/#extending -用户

添加以下内容：

class UserAdmin(BaseUserAdmin):
inlines = (EmployeeInline, )
list_display = ('username', 'email', 'first_name', 'last_name', 'get_department')
list_filter = ('department',)

def get_department(self, instance):
    return instance.employee.department

列表显示似乎正常。

推荐答案

您必须指定哪种型号部门在。

You have to specify which model department is in.

list_filter = ('employee__department',)

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