为了测试目的,我正在尝试对以下内容进行硬编码。如何在不遇到错误的情况下执行此操作?
我的观点:
`def create(request): form= PlayForm(request.POST or None) if form.is_valid():
play = form.save(commit=False)
play.track = 2
play.save()
request.user.message_set.create(message='Play Was created')
if 'next' in request.POST:
next = request.POST['next']
else:
next = reverse('coup_show')
return HttpResponseRedirect(next)
return render_to_response(
'dash/create.html',
{'form':form},
context_instance = RequestContext(request)`
我的模型:
class Play(models.Model):
track = models.ForeignKey(Track,null=True, related_name='track_creator_set')
当我尝试这个时,我得到以下错误......
Cannot assign "2": "Play.track" must be a "Track" instance.