2011-12-14 85 views
1

我使用Django分頁「頁」對象不是可迭代,如文檔說:Django的分頁給錯誤:夾縫類型錯誤而渲染:

觀點部分是:

def list(request): 
job_list = Job.objects.all() 
paginator = Paginator(job_list, 25) # Show 25 jobs per page 

page = request.GET.get('page',1) 
try: 
    jobs = paginator.page(page) 
except PageNotAnInteger: 
    # If page is not an integer, deliver first page. 
    jobs = paginator.page(1) 
except EmptyPage: 
    # If page is out of range (e.g. 9999), deliver last page of results. 
    jobs = paginator.page(paginator.num_pages) 

return render_to_response('jobs/list.html', {"jobs": jobs}) 

和模板是:

<div> 
    {% for job in jobs %} 
{# Each "contact" is a Contact model object. #} 
{{ job.title|upper }}<br /> 

{% endfor %} 

<div class="pagination"> 
<span class="step-links"> 
    {% if contacts.has_previous %} 
     <a href="?page={{ contacts.previous_page_number }}">previous</a> 
    {% endif %} 

    <span class="current"> 
     Page {{ contacts.number }} of {{ contacts.paginator.num_pages }}. 
    </span> 

    {% if contacts.has_next %} 
     <a href="?page={{ contacts.next_page_number }}">next</a> 
    {% endif %} 
</span> 
</div> 
</div> 

但它給出了錯誤說:

In template d:\programming\django_projects\kaasib\templates\jobs\list.html, error at line 32 
Caught TypeError while rendering: 'Page' object is not iterable 

我是新的Django,這個錯誤似乎一般,但很奇怪。因爲在循環中有一些其他變量,而不是工作。所以請告訴大家是否有任何想法。

感謝

回答

3

的錯誤應該是明確的 - 你叫jobs變量實際上包含從分頁程序一個Page對象。這應該是,因爲您分配jobspaginator.page(x)。很明顯,它包含一個頁面。

documentation顯示該怎麼做:

{% for job in jobs.object_list %}