自定义查询的过滤器(SimpleListFilter) 继承自django.contrib.admin.SimpleListFilter的类,需要给它提供title和parameter_name属性来重写lookups和queryset方法,title为页面上该过滤器的标题、parameter为加载页面时url中携带的参数名称: fromdjango.utils.translationimportugettext_lazyas_classAgeListFilter(admin.SimpleListF...
自定义查询的过滤器(SimpleListFilter) 继承自django.contrib.admin.SimpleListFilter的类,需要给它提供title和parameter_name属性来重写lookups和queryset方法,title为页面上该过滤器的标题、parameter为加载页面时url中携带的参数名称: from django.utils.translation import ugettext_lazy as _ class AgeListFilter(admin....
参考https://stackoverflow.com/questions/12102697/creating-custom-filters-for-list-filter-in-django-admin/45136544#45136544第二个回答中的事例: fromdjango.contrib.adminimportSimpleListFilterclassCountryFilter(SimpleListFilter): title ='country'# or use _('country') for translated titleparameter_name ='...
model_admin):"""Only show the lookups if there actually isanyone born in the corresponding decades."""qs=model_admin.get_queryset(request)ifqs.filter(birthday__gte=date(1980,1,1),birthday__lte=date(1989,12,31),).exists():yield("80s",_("in the eighties"))ifqs.filter(birthday__gte...
django框架的admin模块,通过list_filter提供给用户自定义分类查询的接口,并且我们可以在原有类的基础上扩展出符合自身应用场景的过滤器。 定义模型 以Student 模型为准,管理类为 StudentAdmin。 class Student(models.Model): id = models.AutoField(primary_key=True) ...
1 在根目录下, 新建一个文件夹extraadminfilters, 在这个文件夹下新增两个文件__init__.py, 声明这个文件夹是一个包; 'filters.py', 写我们的额外的Filter filters.py代码如下 fromdjango.utils.translationimportugettext_lazyas_fromdjango.contrib.admin.filtersimportFieldListFilterfromdjango.db.models.fieldsimp...
二、django-admin的简单回顾 1、admin a:models.py - 创建表 b:admin.py - 注册表admin.site.register(models.UserInfo) c:urls.py - url(r'^admin/', admin.site.urls), PS: 1、动态生成url 2、注册和生成url使用的都是admin.site 2、路由系统 ...
Finally, determine which of your application’s models should be editable in the admin interface. For each of those models, register them with the admin as described in ModelAdmin. Other topics¶ Admin actions ModelAdmin List Filters The Django admin documentation generator JavaScript customizations...
Use inadmin.py: fromdjango_admin_listfilter_dropdown.filtersimportDropdownFilter,RelatedDropdownFilter,ChoiceDropdownFilterclassEntityAdmin(admin.ModelAdmin): ...list_filter=(# for ordinary fields('a_charfield',DropdownFilter),# for choice fields('a_choicefield',ChoiceDropdownFilter),# for related...
preserve_filters = True inlines = [] 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 排序字段 后台列表页面,如果想按某个字段排序,可以加个ordering参数,比如按创建时间(creat_time)降序 备注:ordering参数在BaseModelAdmin类里面,不在ModelAdmin类,ModelAdmin继承了Base...