django admin 复制内联

发布于 2024-11-02 09:17:49 字数 941 浏览 0 评论 0原文

由于某种原因，在我的管理站点中，我看到特定的内联被重复。我有以下模型：

class PageBase(ContentContainer):
  title = models.CharField(max_length=1000)
  slug = models.SlugField()


class PageBanner(models.Model):
    name = models.CharField(max_length=1000)
    page = models.ForeignKey(PageBase)
    banner_images = models.ManyToManyField(BannerImage)

然后在我的 admin.py 中我有：

class PageBannerInline(admin.StackedInline):
  model = models.PageBanner
  extra = 1

class PageAdmin(admin.ModelAdmin):
    model = models.Page
    inlines = PageBannerInline

admin.site.register(models.Page, PageAdmin)
admin.site.register(models.PageBanner, PageBannerAdmin)

出于某种原因，每次我将 PageBanner 添加到管理中的任何页面时，从而为该页面创建另一个内联，我都会在每个页面上获得另一个额外的内联横幅（包括我添加的那个）。

因此，如果我有 4 个页面，每个页面有 1 个横幅，我将在每个页面上看到 3 个额外的内联。

这是怎么回事？这很快就会变得难以管理，内联占用了太多空间。

这是内联的图像：在此处输入图像描述

原文

For some reason, in my admin site I am seeing a specific inline getting duplicated. I have the following models:

class PageBase(ContentContainer):
  title = models.CharField(max_length=1000)
  slug = models.SlugField()


class PageBanner(models.Model):
    name = models.CharField(max_length=1000)
    page = models.ForeignKey(PageBase)
    banner_images = models.ManyToManyField(BannerImage)

Then in my admin.py I have:

class PageBannerInline(admin.StackedInline):
  model = models.PageBanner
  extra = 1

class PageAdmin(admin.ModelAdmin):
    model = models.Page
    inlines = PageBannerInline

admin.site.register(models.Page, PageAdmin)
admin.site.register(models.PageBanner, PageBannerAdmin)

For some reason, every time I add a PageBanner to any page in the admin, thus creating another inline for that page, I get another extra banner inline on EVERY page(including the one I added on).

So, if I have 4 pages and each page has 1 banner, I will see 3 extra inlines on every page.

What is going on here? This is quickly becoming unmanageable, the inlines take up way too much space.

Here is an image of the inlines:
enter image description here

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