Django Admin上的多对多字段视图 [英] Many-To-Many Fields View on Django Admin

问题描述

基本上，我试图在此模型中重新创建一个类似于django用户身份验证系统的字段，为此，我尝试使用多对多字段，但最终却像这样.

Basically I am trying to recreate a fields in this model that is similar to django user authenticate system, for this I try using many-to-many fields but it ended up like this.

我试图拥有一个可以显示存在的字段，并且为我选择的另一个字段类似于django admin，看起来像这样.

I am trying to have another field that can show what exist and another field for I have chosen similar to django admin, which looks like this.

这是我的代码

class Category(models.Model):
    name = models.CharField(max_length=128, unique=True)

class BlogPage(models.Model):
    category = models.ManyToManyField(Category)
    title = models.CharField(max_length=128)
    preview = models.TextField(max_length=256)
    content = models.TextField()

推荐答案

我相信您想要的是管理模板中使用的 filter_horizo​​ntal 小部件.这应该会有所帮助: Django Admin ManyToManyField

I believe what you want is a filter_horizontal widget used in the Admin template. This should help: Django Admin ManyToManyField

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