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问题描述

如何为所有管理网页添加额外的上下文?

How do I add extra context to all admin webpages?

我将默认的Django Admin用于网站的管理部分.

I use default Django Admin for my admin part of a site.

这是管理员的网址条目:

Here is an url entry for admin:

urlpatterns = [
    url(r'^admin/', admin.site.urls),
]

我的应用程序使用以下方法注册其标准视图模型:

And my apps register their standard view models using:

admin.site.register(Tag, TagAdmin)

我的问题是,我想在管理模板标题栏中显示一个额外的字段,而我不知道如何添加此额外的上下文.

My problem, is that I want to display an extra field in admin template header bar and I have no idea how to add this extra context.

我的第一个选择是将其添加到如下所示的url模式中:

My first bet was adding it in url patterns like below:

urlpatterns = [
    url(r'^admin/', admin.site.urls, {'mycontext': '123'}),
]

但这会导致错误:

TypeError at /admin/tickets/event/4/change/

change_view() got an unexpected keyword argument 'mycontext'

您能提出任何建议吗?我真的不想修改每个必须插入此上下文的AdminModel类,因为在每个管理页面上都需要它.

Can you give any suggestion? I really do not want to modify every AdminModel class I have to insert this context, as I need it on every admin page.

谢谢.

推荐答案

找到解决方案,URL注册必须是:

Found the solution, url registration has to be:

urlpatterns = [
    url(r'^admin/', admin.site.urls, {'extra_context': {'mycontext': '123'}}),
]

它在以'extra_context'为键的字典内的上下文字典.

Its a context dictionary inside of a dictionary with 'extra_context' as a key.

这篇关于将上下文添加到每个Django管理页面的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

07-05 00:44