Django 如何将自定义变量传递给上下文以在自定义管理模板中使用? [英] Django how to pass custom variables to context to use in custom admin template?

问题描述

我正在扩展 change_list.html，我需要输出一个在 settings.py 中定义的变量.

I am extending change_list.html and I need to output a variable defined in settings.py.

如何将该特定变量传递到自定义管理模板上下文中?

How do I pass that particular variable into the custom admin template context?

推荐答案

class MyModelAdmin(admin.ModelAdmin):
    ...
    def changelist_view(self, request, extra_context=None):
        extra_context = extra_context or {}
        extra_context['some_var'] = 'This is what I want to show'
        return super(MyModelAdmin, self).changelist_view(request, extra_context=extra_context)

参见:https://docs.djangoproject.com/en/dev/ref/contrib/admin/#django.contrib.admin.ModelAdmin.changelist_view

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