似乎无法弄清楚。我有一个模型-Show和Episode,它与Show具有ForiegnKey关系。在“显示管理员”页面上,我想要所有情节的下拉显示,这些内容都将链接到其“管理员模型”页面...我唯一能得到的是折叠形式的只读形式。我喜欢与此相关的指向管理页面的链接,但我只希望在下拉菜单中提供它。
***models.py***
class Show(models.Model):
title = models.CharField(_("title"), null=True, max_length=5000)
slug = models.SlugField(_("slug"), max_length=5000, unique=True)
class Episode(models.Model):
show = models.ForeignKey(Show, verbose_name=_("show"), on_delete=models.CASCADE)
title = models.CharField(_("title"), null=True, max_length=5000)
***admin.py***
class ShowAdmin(admin.ModelAdmin):
list_display = ('title', 'get_latest_duration', 'get_latest_pub_date',)
inlines = [
EpisodeInline,
]
class EpisodeInline(admin.StackedInline):
model = Episode
fieldsets = (
('Episodes', {
'classes': ('collapse',),
'fields': ('title',),
}),)
答案 0 :(得分:0)
您可以使用只读字段。这是一个示例:
from django.contrib import admin
class ShowAdmin(admin.ModelAdmin):
readonly_fields = ('episode_list',)
def episode_list(self, instance):
# you may render a html list here with episode names
return ",".join([x.name for x in instance.episodes]) # replace episodes with your model's related name