Question

views.py

from django.views.generic.simple import direct_to_template

def post_tweet(request, tweet_id=None):

    tweet = None
    if tweet_id:
        tweet = get_object_or_404(Tweet, id=tweet_id)
    if request.method == 'POST':
        form = TweetForm(request.POST, instance=tweet)
        if form.is_valid():
           new_tweet = form.save(commit=False)
           new_tweet.state = 'pending'
           new_tweet.save()
           send_review_email()
           return HttpResponseRedirect('/post/thankyou/')
   else:
     form = TweetForm(instance=tweet)
   return direct_to_template(request,'post_tweet.html',{'form': form})

   urls.py

   urlpatterns = patterns('',
         url(r'^$', 'post_tweet'),

Answer 1

基于函数的通用视图被从Django 1.3开始的基于类的视图所取代。 direct_to_template的替换为TemplateView。或者您可以将其切换为使用具有相同签名的render快捷方式。

from django.shortcuts import render

...
def post_tweet(request, tweet_id=None):
...
    return render(request,'post_tweet.html',{'form': form})

什么是django 1.5中direct_to_template的替代品。这是错误的

1 个答案: