django-autocomplete-light django 1.8自定义modelform for admin

Question

我想将OneToOne字段的自动填充添加到django-admin

class Banner(models.Model):
    product = models.OneToOneField(Product, null=True)

class BannerAdmin(admin.ModelAdmin):
    form = BannerForm

在所有后续步骤（{＆＃39;产品＆＃39; ...）的相同列表小部件后，https://django-autocomplete-light.readthedocs.org/en/stable-2.x.x/tutorial.html?highlight=tutorial#tutorial - 发生了任何变更：

我做了什么：

1. 已安装：D
2. 已将＆autocomplete_light＆＃39;添加到INSTALLED_APPS
3. 覆盖了admin / base_site.html（使用自定义加载程序）
4. url（r＆＃39; ^自动填充/＆＃39;，包含（＆＃39; autocomplete_light.urls＆＃39;）），到urlpatterns
5. autocomplete_light_registry.py，型号为横幅， search_fields = [＆＃39;产品＆＃39;]，
6. 更新了模型：

class BannerForm(autocomplete_light.ModelForm):
    class Meta:
        model = Banner
        fields = ['product', 'priority', 'image']
        autocomplete_fields = ['product']

我错过了什么？

Answer 1

以下解决了我的问题：

管理员在INSTALLED_APPS 之前

1.   INSTALLED_APPS = (
       'autocomplete_light',
       'django.contrib.admin',
     )
   

   1. autocomplete_light_registry.py

   class BannerAutocomplete(autocomplete_light.AutocompleteModelBase):
       model = Banner
       search_fields = ('name',)  # banner_obj.product.name
       choices = Product.objects.all()
       limit_choices = 20
   
       autocomplete_light.register(
           BannerAutocomplete,
           attrs={
               'placeholder': _(u'имя товара'),
               'data-autocomplete-minimum-characters': 1,
           },
       )
   

   1. 为表单中的相关字段手动选择自动填充：

   class BannerForm(autocomplete_light.ModelForm):
       class Meta:
           model = Banner
           fields = ['product', 'priority', 'image']
           autocomplete_names = {'product': 'BannerAutocomplete'}