为什么 django page cms get_absolute_url 返回空字符串?
使用 django page cms 时,我的 django 模板中的 get_absolute_url 遇到问题。 它返回一个空字符串,并且不链接到我所需的页面。
我有以下模型、URL 模板和视图
模型
class Body(models.Model):
...
url = models.SlugField(unique=True, help_text='---')
url
(r'^news/', include('news.urls_news')),......
url(r'^/(?P<url>[\w\-]+)/$', 'news_view', name='news_view'),
视图
def news_view(request, url):
new = get_object_or_404(Body, url=url)
return render_to_response('news/view.html', {
'news': news
}, context_instance=RequestContext(request))
模板
<li><a href="{{ news.get_absolute_url }}">{{ news.title }}</a></li>
我的模板中的以下代码返回我想要的字符串,但这确实会定向到我的 html 页面
<li><a href="{{ news.url }}">{{ news.title }}</a></li>
我知道我的所有内容都链接到正确的文件,因为我还有其他有效的视图正确。有人可以指出正确的方向,为什么 get_absolute_url 无法正常工作以及为什么 {{ news.url }} 没有定向到正确的页面。我确信它与我的 urls.py 有关,但我不确定。 请耐心等待,我是 django 的新手。非常感谢所有帮助。
I am having issues with get_absolute_url in my django templates when using django page cms.
It returns an empty string and does not link to my required page.
I have the following Models, URLs templates and views
Models
class Body(models.Model):
...
url = models.SlugField(unique=True, help_text='---')
urls
(r'^news/', include('news.urls_news')),......
url(r'^/(?P<url>[\w\-]+)/
View
def news_view(request, url):
new = get_object_or_404(Body, url=url)
return render_to_response('news/view.html', {
'news': news
}, context_instance=RequestContext(request))
Template
<li><a href="{{ news.get_absolute_url }}">{{ news.title }}</a></li>
the following code in my template returns the string I desire however this does to direct to my html page
<li><a href="{{ news.url }}">{{ news.title }}</a></li>
I know my everything links to the correct files because I have other views that work correctly. Could somebody please point me in the correct direction as to why get_absolute_url is not working correctly and why {{ news.url }} does not direct to the correct page. I am sure it has something to do with my urls.py however I am not certain.
Please bear with me I am new to django. All help is greatly appreciated.
, 'news_view', name='news_view'),
View
Template
the following code in my template returns the string I desire however this does to direct to my html page
I know my everything links to the correct files because I have other views that work correctly. Could somebody please point me in the correct direction as to why get_absolute_url is not working correctly and why {{ news.url }} does not direct to the correct page. I am sure it has something to do with my urls.py however I am not certain.
Please bear with me I am new to django. All help is greatly appreciated.
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您是否确实在 News 模型上定义了
get_absolute_url
方法?你不表现出来。Have you actually defined a
get_absolute_url
method on the News model? You don't show it.