如何更改Django Admin中一对一字段的显示值？

发布于 2025-01-21 01:41:51 字数 827 浏览 1 评论 0原文

我希望更改 django 管理仪表板中一对一字段的显示值。我想将用户名作为一对一字段的前缀。

我能够成功地为外键执行此操作，如下所示：

 def formfield_for_foreignkey(self, db_field, request, **kwargs):
        if db_field.name == 'audio_module':
            return AudioModuleChoiceField(
                queryset=AudioModule.objects.filter(is_deleted=False).order_by('user__last_name')
            )
        return super().formfield_for_foreignkey(db_field, request, **kwargs)

但是，我在文档中没有看到任何覆盖 formfield_for_onetoone 的选项。

目前，我的表单字段如下所示：

audio_module 有一个到我的用户表的 FK。正如我上面所说，我想在下拉列表中的音频模块前面添加用户名前缀，这样可以更轻松地识别特定用户的音频模块。

IE John Doe - 音频模块 2

我如何实现这一目标？

原文

I'm looking to change the display value for a one to one field in the django admin dashboard. I want to prefix the user's name to the one to one field.

I'm able to successfully do it for a foreign key like this:

 def formfield_for_foreignkey(self, db_field, request, **kwargs):
        if db_field.name == 'audio_module':
            return AudioModuleChoiceField(
                queryset=AudioModule.objects.filter(is_deleted=False).order_by('user__last_name')
            )
        return super().formfield_for_foreignkey(db_field, request, **kwargs)

However, I don't see any options in the docs to override a formfield_for_onetoone.

Currently, my form field looks like this:

audio_module has a FK to my user table. Like I said above, I'd like to prefix the user's name in front of the audio module in the dropdown so it'll be easier to identify audio modules for specific users.

i.e.
John Doe - audio module 2

How do I achieve this?

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