Question

我无法显示从引用表中选择的字段。我正在使用peewee，Flask-admin和Flask-Security。

在Flask-admin视图中，显示了外键字段的值，但是我需要引用表（电子邮件）中的其他字段。

我的矮人模型定义：

class User(BaseModel, UserMixin):
    """User of my app"""
    email = TextField(unique=True)
    password = TextField()


class UserDevice(BaseModel):
    """Table with all devices added and owned by users."""
    device_uniqueid = CharField(primary_key=True)
    device_user = ForeignKeyField(User, null=True, backref='userdevices')


class UserDeviceAdmin(ModelView):
    """Flask-admin view for managing devices"""
    column_list = ['device_uniqueid', 'device_user']
    column_sortable_list = ('device_uniqueid', ('device_user', User.email))
    form_ajax_refs = {'device_user': {'fields': (User.email, 'email')}}

我得到这个： flask-admin problem

但是我不需要我的用户ID，而是电子邮件...谢谢

Answer 1

解决方案：

class UserDeviceAdmin(ModelView):
    """Flask-admin view for managing devices"""
    column_list = ['device_uniqueid', 'device_user.email']
    column_sortable_list = ('device_uniqueid', ('device_user', User.email))
    form_ajax_refs = {'device_user': {'fields': (User.email, 'email')}}

Peewee和Flask-admin：我无法在admin视图中显示引用表中的字段

1 个答案: