我使用paginator创建一系列满足特定条件的页面。
每个页面都包含一个用户可以提交的表单。
表单提交后,我希望他们留在/返回到他们所在的页面。 我该怎么做?
我到处搜索并阅读文档,但无法找到答案。
我相信这个问题是在电脑前,但请帮助:)表单提交后重定向到分页页面 - Django
下面是应该这样做的观点:
def assignment(request, pk):
"""View for each assignment"""
if request.user.is_authenticated():
#### Get correct articles
assignment = get_object_or_404(Assignment, pk=pk)
country = assignment.country.ccode
start_date = assignment.start_date
end_date = assignment.end_date
articles = Article.objects.filter(country=country).filter(pub_date__range=(start_date,end_date))
paginator = Paginator(articles, 1)
#### Pagination ####
page = request.GET.get('page')
try:
articles = paginator.page(page)
except PageNotAnInteger:
articles = paginator.page(1)
except EmptryPage:
articles = paginator(page(paginator.num_pages))
#### Forms ####
if request.method == 'POST':
if 'event' in request.POST:
event_form = EventRecordForm(request.POST, prefix='event')
if event_form.is_valid():
obj = event_form.save(commit=False)
obj.article = paginator.page(page).object_list[0]
obj.classified = True
obj.coder = request.user.coder
obj.save()
return HttpResponseRedirect(reverse ('coding:assignment', args=(pk,)))
relevance_form = RelevanceCodingRecordForm(prefix='relevance')
elif 'relevance' in request.POST:
relevance_form = RelevanceCodingRecordForm(request.POST, prefix='relevance')
if relevance_form.is_valid():
obj = relevance_form.save(commit=False)
obj.article = paginator.page(page).object_list[0]
obj.screened = True
obj.coder = request.user.coder
obj.save()
return HttpResponseRedirect(reverse ('coding:assignment', args=(pk,)))
event_form = EventRecordForm(prefix='event')
else:
event_form = EventRecordForm(prefix='event')
relevance_form = RelevanceCodingRecordForm(prefix='relevance')
else:
print ERROR
return render(request, 'coding/assignment.html',
{'articles':articles,'assignment':assignment,'event_form':event_form,'relevance_form':relevance_form})
编辑:
相关建议我将?next={{request.path}}
附加到我的表单操作中。
但这不起作用,因为paginator页面不包含在路径中。 做什么,他认为出现这种情况: http://127.0.0.1:8000/coding/assignment/1/?next=/coding/assignment/1/
我没有给分页程序第二次看,虽然,认为?page={{ articles.number }}
应该工作,因为在文档他们做这样的链接的例子:
<a href="?page={{ articles.next_page_number }}">next</a>
然而,这并未没有工作。
有没有其他想法?
不幸的是,它不在request.path中,我更新了我的问题。 但是,无论如何,谢谢! :) – LukasKawerau 2013-05-04 14:14:43