1
你好(請原諒我的醜英語:P),Django的:使用archive_index與DATE_FIELD從相關模型
想象這兩個簡單的模型:
from django.contrib.contenttypes import generic
from django.db import models
class SomeModel(models.Model):
content_type = models.ForeignKey(ContentType)
object_id = models.PositiveIntegerField(_('object id'))
content_object = generic.GenericForeignKey('content_type', 'object_id')
published_at = models.DateTimeField('Publication date')
class SomeOtherModel(models.Model):
related = generic.GenericRelation(SomeModel)
我想用archive_index與SomeOtherModel通用視圖,但它不工作:
from django.views.generic.date_based import archive_index
archive_index(request, SometherModel.objects.all(), 'related__published_at')
誤差來自archive_index在管線28(使用Django 1.1):
date_list = queryset.dates(date_field, 'year')[::-1]
凸起的例外是:
SomeOtherModel has no field named 'related__published_at'
你有什麼想法解決它?
非常感謝你:)
好的,謝謝你的回答。 :) – user176455 2009-09-22 11:56:06
從Django 1.8開始,情況似乎仍然如此 – Basil 2016-03-22 15:11:53