【发布时间】:2015-10-03 10:27:43
【问题描述】:
我想在添加新评论后向帖子传递“成功”消息。以下是观点:
@login_required
def add_comment(request, post_slug):
p= Article.objects.get(slug=post_slug)
cform = CommentForm(request.POST)
if cform.is_valid():
c = cform.save(commit = False)
c.post = p
c.body = cform.cleaned_data['body']
c.author = request.user
c.save()
messages.success(request, "Comment was added")
else:
messages.error(request, "Comment Invalid!")
return redirect('article.views.post_withslug', post_slug=post_slug)
和
def post_withslug(request, post_slug):
post = Article.objects.get(slug = post_slug)
comments = Comment.objects.filter(post=post)
d = dict(post=post, comments=comments, form=CommentForm(),
user=request.user)
d.update(csrf(request))
return render_to_response("article/post.html", d)
问题是,在重定向到带有新评论的帖子后,消息不会立即显示。但是,当我导航到其他页面时,它们会显示出来。
我猜这是因为 context_instance = RequestContext(request) 没有正确地从评论传递到帖子视图。所以我尝试了其他重定向方法,如 render_to_respons 和 redner(reverse( ,但可以
无法解决问题。非常感谢您的提示。
【问题讨论】:
标签: django django-views django-messages