35

我制作了一个模型（models.py）：

class opetest(models.Model):
    name = models.CharField(max_length=200)
    author = models.ForeignKey(User, related_name='author')
    description = models.TextField(u'Test description', help_text = u'Some words about quiz')
    pub_date = models.DateTimeField('date published', blank=False)
    vacancies = models.ManyToManyField(Vacancy, blank=True)
    students = models.ManyToManyField(User, blank=True, related_name='opetests') #This field I want to edit on "User change page"
    estimate = models.IntegerField(default = 0, help_text = u'Estimate time in hours. \'0\' - unlimited')

然后我尝试添加内联块以允许opetest在“更改用户”页面（admin.py）上分配：

class ProfileAdmin(UserAdmin):
    filter_horizontal = ('opetests',)

admin.site.unregister(User)
admin.site.register(User, ProfileAdmin)

我得到一个错误：

'ProfileAdmin.filter_horizontal' refers to field 'opetests' that is missing from model 'User'.

我想在更改用户页面上显示诸如组之类的操作测试。我怎样才能做到这一点？

4

1 回答 1

70

嗯，我不认为你想在这里内联。

你想使用 Django 管理员的 filter_horizo​​ntal：

https://docs.djangoproject.com/en/dev/ref/contrib/admin/#django.contrib.admin.ModelAdmin.filter_horizo​​ntal

class ProfileAdmin(UserAdmin)
    filter_horizontal = ('opetest',)

这将为您提供您所描述的小部件，用于在“用户更改”页面上添加/删除组。

好的，根据您的编辑，更新的答案 - 基本上，我们拥有的是一个用户配置文件，链接到每个用户。

UserProfile 包含与 opetest 的 m2m 关系 - 我们在管理员中使用 filter_horizo​​ntal 显示。最终结果是这样的：

水平过滤器 Opetest

models.py

from django.db import models
from django.contrib.auth.models import User

class opetest(models.Model):
    name = models.CharField(max_length=200)
    author = models.ForeignKey(User, related_name='author')
    description = models.TextField(u'Test description', help_text = u'Some words about quiz')
    pub_date = models.DateTimeField('date published', blank=False)
    #vacancies = models.ManyToManyField(Vacancy, blank=True)
    students = models.ManyToManyField(User, blank=True, related_name='opetests') #This field I want to edit on "User change page"
    estimate = models.IntegerField(default = 0, help_text = u'Estimate time in hours. \'0\' - unlimited')

class UserProfile(models.Model):
    user = models.OneToOneField(User, unique=True)
    ope = models.ManyToManyField(opetest)
    test_flag = models.BooleanField()

admin.py

from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from django.contrib.auth.models import User
from secondapp.models import UserProfile, opetest

admin.site.unregister(User)

class opetestAdmin(admin.ModelAdmin):
    pass

class UserProfileInline(admin.StackedInline):
    model = UserProfile
    filter_horizontal = ('ope',)

class CustomUserAdmin(UserAdmin):
    #filter_horizontal = ('user_permissions', 'groups', 'ope')
    save_on_top = True
    list_display = ('username', 'email', 'first_name', 'last_name', 'is_staff', 'last_login')
    inlines = [UserProfileInline]

admin.site.register(User, CustomUserAdmin)
admin.site.register(opetest, opetestAdmin)

如果您有任何问题或需要任何进一步的信息，请告诉我。

于 2011-11-07T23:01:19.727 回答