<p>一个提示:在定义表单时不要使用<code>exclude</code>,使用<code>fields</code>更安全,也是推荐的方法。</p>
<p>重定向由<code>get_success_url</code>方法定义。如果您的模型中有方法<code>get_absolute_url</code><em>CreateView</em>将重定向到该URL,否则您可以始终覆盖视图中的<code>get_success_url</code>。</p>
<p><strong>使用<code>get_absolute_url</code>:</strong></p>
<pre><code>class Post(models.Model):
user = models.ForeignKey(User)
post_title = models.CharField(max_length=200)
post_content = models.CharField(max_length=500)
post_date = models.DateTimeField('date posted')
@permalink
def get_absolute_url(self):
return ('myurlname', (), {'myparam': something_useful})
</code></pre>
<p><strong>使用<code>get_success_url</code>:</strong></p>
<pre><code>class PostCreate(CreateView):
template_name = 'app_blog/post_save_form.html'
model = Post
form_class = PostForm
def form_valid(self, form):
form.instance.user = self.request.user
form.instance.post_date = datetime.now()
form.save()
return super(PostCreate, self).form_valid(form)
def get_success_url(self):
return reverse('myurlname', args=(somethinguseful,))
</code></pre>
<p>我认为在使用CBV时,您会发现此页非常有用:
<a href="http://ccbv.co.uk/projects/Django/1.5/django.views.generic.edit/CreateView/" rel="noreferrer">http://ccbv.co.uk/projects/Django/1.5/django.views.generic.edit/CreateView/</a></p>