将默认过滤器添加到django admin

Question

我在使用admin.py时有一个带有可见和隐藏布尔字段的模型，我认为可以在页面/ admin / articles / article /中添加默认过滤器，因此它可以按visible = True和hidden = True进行过滤

class ArticleAdmin(admin.ModelAdmin):
    list filter = [...]
    ...
    def changelist_view(self, request, extra_context=None):
        if not request.GET: #No filter
            #Perform filter to queryset for visible and hidden = True
        return super(ArticleAdmin,self).changelist_view(request, extra_context=extra_context)

Answer 1

在admin.py文件中注册您的模型，并在list_filter属性中提及您的模型字段。

class ArticleAdmin(admin.ModelAdmin):

    list_filter=["hidden", "visible", "created", "modified"],
    ...

    def changelist_view(self, request, extra_context=None):
       if not request.GET: #No filter
          #Perform filter to queryset for visible and hidden = True
          return super(ArticleAdmin,self).changelist_view(request, extra_context=extra_context)

希望有帮助！