我最近開始學習 Django。我有一個與用戶關聯的模型。需要自動填寫“用戶”欄位。我想使用 request.user，但我的嘗試沒有成功。你能告訴我如何正確地做到這一點嗎？
樣本來自 - https://i.stack.imgur.com/zcwLk.png
模型.py
class Ticket(models.Model):
ticket_id = models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')
ticket_title = models.CharField(max_length=100)
ticket_date_open = models.DateTimeField(auto_now_add=True)
ticket_status = models.BooleanField(default=False)
ticket_reason = models.TextField()
user = models.ForeignKey(CustomUser, on_delete=models.CASCADE, verbose_name='User')
表格.py
class TicketForm(ModelForm):
class Meta:
model = Ticket
fields = ('ticket_title', 'ticket_status', 'ticket_reason', 'user',)
視圖.py
class CreateTicket(CreateView):
form_class = TicketForm
template_name = 'support/new_t[enter image description here][1]icket.html'
success_url = reverse_lazy('test')
表格 - https://i.stack.imgur.com/zcwLk.png
uj5u.com熱心網友回復：
您可以嘗試通過覆寫form_valid方法
class CreateTicket(CreateView):
form_class = TicketForm
template_name = 'support/new_t[enter image description here[1]icket.html'
success_url = reverse_lazy('test')
def form_valid(self, form):
obj = form.save(commit=False)
obj.user= self.request.user
return super(CreateTicket, self).form_valid(form)
uj5u.com熱心網友回復：
您可以覆寫以下get_initial()方法CreateView：
def get_initial(self):
if self.request.user.is_authenticated():
return {"user": self.request.user}
return super().initial.copy()
適應您的需求。
轉載請註明出處，本文鏈接：https://www.uj5u.com/qiye/400229.html
標籤：Python 姜戈 django 模型 django-views django-forms
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