具有多个外键字段的 django-grappelli 自动完成查找

Question

我有一个包含两个字段的模型，这些字段是其他模型的外键。

class Homepage(models.Model):
  featured_user = models.ForeignKey('auth.user')
  featured_story = models.ForeignKey('site_stories.story')

  @staticmethod
  def autocomplete_search_fields():
     return ("featured_user__icontains", "featured_story__icontains",) # Is this right?


class HomepageAdmin(admin.ModelAdmin):
  raw_id_fields = ('featured_user', 'featured_story',)
  autocomplete_lookup_fields = {
    'fk': ['featured_user'],
    'fk': ['featured_story']  # <====== What should this be???
  }
admin.site.register(Homepage, HomepageAdmin)

后 reading the admin docs并尝试了一些事情，很明显您实际上需要使用标签“fk”来表示 grappelli 将自动完成查找格式应用于字段。那么......我如何用这个模型来做到这一点，其中有多个外键字段？

Answer 1

class HomepageAdmin(admin.ModelAdmin):
   raw_id_fields = ('featured_user', 'featured_story',)
   autocomplete_lookup_fields = {
   'fk': ['featured_user','featured_story'],
   }