我得到了它最後的工作。
這裏是我的回答:
的views.py
class InboxCompany(generic.UpdateView):
model = CandidateToJob
template_name = 'dashboard/inbox-company.html'
form_class = ComposeMessage
def get_success_url(self):
return reverse('inboxcompany', kwargs={'pk': self.object.pk})
def get_context_data(self, **kwargs):
context = super(InboxCompany, self).get_context_data(**kwargs)
context['message_list'] = Message.objects.inbox_for(self.request.user)
context['sent_list'] = Message.objects.outbox_for(self.request.user)
return context
def get_initial(self, *args, **kwargs):
recipient = self.get_object(queryset=CandidateToJob.objects.select_related('candidate.user.id'))
self.initial = {'recipient': recipient}
return self.initial
def get_form_kwargs(self, *args, **kwargs):
kwargs = {'initial': self.get_initial()}
return kwargs
def post(self, request, *args, **kwargs):
form = self.form_class(request.POST)
if form.is_valid():
#get data from the form
data = form.cleaned_data
body = data['body']
#auto fill fields
sender = request.user
sent_at = timezone.now()
recipient = self.get_object(queryset=CandidateToJob.objects.select_related('candidate.user.id'))
user = User.objects.all().get(id=recipient.candidate.user.id)
a = Message.objects.create(sender=sender, recipient=user, sent_at=sent_at, body=body)
a.save()
return HttpResponse('Success')
的forms.py
class ComposeMessage(forms.Form):
recipient = forms.CharField(
required=True,
widget=forms.HiddenInput(attrs={'class': 'form-control'})
)
body = forms.CharField(
required=True,
label="Mensagem",
widget=forms.TextInput(attrs={'class': 'form-control'})
)
def __init__(self, *args, **kwargs):
recipient_filter = kwargs.pop('recipient_filter', None)
super(ComposeMessage, self).__init__(*args, **kwargs)
if recipient_filter is not None:
self.fields['recipient']._recipient_filter = recipient_filter
def save(self, sender, parent_msg=None):
recipients = self.cleaned_data['recipient']
body = self.cleaned_data['body']
message_list = []
for r in recipients:
msg = Message(
sender = sender,
recipient = r,
subject = subject,
body = body,
)
if parent_msg is not None:
msg.parent_msg = parent_msg
parent_msg.replied_at = datetime.datetime.now()
parent_msg.save()
msg.save()
message_list.append(msg)
if notification:
if parent_msg is not None:
notification.send([sender], "messages_replied", {'message': msg,})
notification.send([r], "messages_reply_received", {'message': msg,})
else:
notification.send([sender], "messages_sent", {'message': msg,})
notification.send([r], "messages_received", {'message': msg,})
return message_list
的models.py
class Message(models.Model):
"""
A private message from user to user
"""
body = models.TextField(_("Mensagem"))
sender = models.ForeignKey(AUTH_USER_MODEL, related_name='sent_messages')
recipient = models.ForeignKey(AUTH_USER_MODEL, related_name='received_messages', null=False, blank=True)
parent_msg = models.ForeignKey('self', related_name='next_messages', null=True, blank=True)
sent_at = models.DateTimeField(null=True, blank=True)
的信息是明確問題。你正在試圖將'User'分配給Charfield,這是沒有意義的。記住你的'receient'字段是一個外鍵(我假設),所以它在你的'Message'表中由一個整數值表示。所以表示外鍵關係的表單字段也應該返回一個整數。你是否希望用戶能夠在表單字段中輸入用戶名並讓它查找該用戶並將它們保存爲「收件人」? – 2014-11-08 13:17:40
感謝Timmy的快速反應。我不希望用戶在收件人字段中輸入用戶名。即使我更改id的用戶名,它也會返回相同的錯誤。 – 2014-11-08 13:21:03
你想用表格做什麼?您是否試圖向用戶預先填寫「收件人」字段,然後驗證該用戶並在表單發佈後將其保存到'收件人'字段? – 2014-11-08 13:27:08