Django Admin：如何在同一视图中显示来自两个不同型号的字段？ [英] Django Admin: how to display fields from two different models in same view?

问题描述

我的网站利用Django的用户验证用户模型和自定义UserProfile模型来存储一些其他数据（生日等）。有没有办法在Django管理员中创建一个视图，将用户和UserProfile模型中的字段编织在一起？

My site makes use of Django's User Authentication User model and a custom UserProfile model to store some additional data (birthday, etc.). Is there a way to create a view in Django admin that weaves together fields from both the User and UserProfile models?

我怀疑这个代码片段不甚接近，但是也许这将有助于说明我正在做的事情：

I suspect that this code snippet is not even close, but maybe it will help illustrate what I'm trying to do:

from django.contrib import admin
from django.contrib.auth.models import User
from userprofile.models import UserProfile


class UserProfileAdmin(admin.ModelAdmin):
    list_display = ('name', 'gender', 'User.email') #user.email creates the error - tried some variations here, but no luck.

admin.site.register(UserProfile, UserProfileAdmin)

错误消息：

不正确配置：UserProfileAdmin.list_display [2]，User.email不是UserProfileAdmin的可调用或属性，模型'UserProfile'。

ImproperlyConfigured: UserProfileAdmin.list_display[2], 'User.email' is not a callable or an attribute of 'UserProfileAdmin' or found in the model 'UserProfile'.

最终，我试图创建一个管理视图，具有第一个&来自UserProfile的姓氏和用户的电子邮件。

Ultimately, I'm trying to create an admin view that has first & last name from UserProfile and email from User.

推荐答案

显示用户电子邮件，您需要在 UserProfile 或 UserProfileAdmin 返回电子邮件

for displaying user email you need to have a method on UserProfile or UserProfileAdmin that returns the email

在UserProfile

on UserProfile

def user_email(self):
    return self.user.email

或UserProfileAdmin

or on UserProfileAdmin

def user_email(self, instance):
    return instance.user.email

然后更改您的 list_display to

then change your list_display to

list_display = ('name', 'gender', 'user_email')

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