在Django Admin表单界面中对相关对象进行排序

发布于 2024-08-31 16:33:03 字数 611 浏览 2 评论 0原文

我希望对使用管理表单编辑对象时显示的相关对象进行排序。例如，我想采用以下对象：

class Person(models.Model):
    first_name = models.CharField( ... )
    last_name = models.CharField( ... )
    hero = models.ForeignKey( 'self', null=True, blank=True )

并使用管理界面编辑名字、姓氏和英雄。我想按姓氏、名字（升序）对下拉列表中显示的对象进行排序。我该怎么做？

上下文

我正在使用 Django v1.1。
我首先在 django 管理文档中寻求帮助，但是没有找到解决方案
正如您在示例中看到的，外键指向自身，但我希望它与指向不同的模型对象相同。
奖励积分还能够过滤相关对象（例如~只允许选择具有相同名字的英雄）

原文

I am looking to sort the related objects that show up when editing an object using the admin form. So for example, I would like to take the following object:

class Person(models.Model):
    first_name = models.CharField( ... )
    last_name = models.CharField( ... )
    hero = models.ForeignKey( 'self', null=True, blank=True )

and edit the first name, last name and hero using the admin interface. I want to sort the objects as they show up in the drop down by last name, first name (ascending). How do I do that?

Context

I'm using Django v1.1.
I started by looking for help in the django admin docs, but didn't find the solution
As you can see in the example, the foreign key is pointing to itself, but I expect it would be the same as pointing to a different model object.
Bonus points for being able to filter the related objects, too (eg~ only allow selecting a hero with the same first name)

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尘曦 2024-09-07 16:33:03

class Person(models.Model):
    first_name = models.CharField( ... )
    last_name = models.CharField( ... )
    hero = models.ForeignKey( 'self', null=True, blank=True )
    class Meta:
        ordering = ['-last_name', 'first_name']

http://docs.djangoproject.com/en/dev/ref /models/options/#ordering

注意：根据 SVN 文档，管理员仅使用第一个排序选项，因此这是最接近您想要的。

class Person(models.Model):
    first_name = models.CharField( ... )
    last_name = models.CharField( ... )
    hero = models.ForeignKey( 'self', null=True, blank=True )
    class Meta:
        ordering = ['-last_name', 'first_name']

http://docs.djangoproject.com/en/dev/ref/models/options/#ordering

Note: According to the SVN docs, the admin only uses the first of the ordering options, so this is the closest you're gettig to what you want.

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