admin后台管理扩展

概要:Admin后台的字段扩展

ForeignKeyAutocompleteAdmin - 该扩展字段在Admin后台中显示为一个搜索输入框.前端显示的内容由 ForeignKeySearchInput form的weight渲染,通过jQuery的autocompletion功能实现搜索效果.

用法举例

启用后台管理的自动补全功能，根据示例编辑 admin.py 文件：

from django.contrib import admin
from foo.models import Permission
from django_extensions.admin import ForeignKeyAutocompleteAdmin


class PermissionAdmin(ForeignKeyAutocompleteAdmin):
    # User is your FK attribute in your model
    # first_name and email are attributes to search for in the FK model
    related_search_fields = {
    'user': ('first_name', 'email'),
    }

    fields = ('user', 'avatar', 'is_active')

    ...

admin.site.register(Permission, PermissionAdmin)

如果使用了 django-reversion ，参考下面的例子：

from django.contrib import admin
from foo.models import MyVersionModel
from reversion.admin import VersionAdmin
from django_extensions.admin import ForeignKeyAutocompleteAdmin

class MyVersionModelAdmin(VersionAdmin, ForeignKeyAutocompleteAdmin):
    ...

admin.site.register(MyVersionModel, MyVersionModelAdmin)