Question

我的表格工作正常，但突然停止工作，我被困在这里，请帮帮我！当我打印form.errors时，如果表单无效，则打印

user
是必填字段。

models.py

class TarWithDocker(models.Model):
name = models.CharField(max_length=255)
user = models.ForeignKey(User, related_name='deployments')
slug = AutoSlugField(populate_from='name', unique=True, name='slug')
archive = models.FileField(upload_to='archives', name='archive')
created_at = models.DateTimeField(default=timezone.now, editable=False)

class Meta:
    ordering = ['-created_at']

views.py

class AwdDeployment(LoginRequiredMixin, CreateView):
template_name = 'deployments/awdDeployment.html'

def get(self, request, *args, **kwargs):
    return render(request, 'deployments/awdDeployment.html', {})

def post(self, request, *args, **kwargs):
    if request.method == 'POST':
        form = AwdDeploymentForm(request.POST, request.FILES)
        if form.is_valid():
            deployment = TarWithDocker()
            deployment.name = form.cleaned_data['name']
            deployment.user = self.request.user
            deployment.archive = form.cleaned_data['archive']
            deployment.save()
            return HttpResponse("Submitted")
        else:
            print("not saved")

    else:
        print("something happnes wrong")
        form = AwdDeploymentForm()
    return HttpResponseRedirect(reverse('users:deployments:awd'))

Answer 1

您有请求中的用户，但可能不在发布数据中可能对你有所帮助：

post_data = request.POST.copy()
post_data.update({'user': request.user.pk})
form = AwdDeploymentForm(post_data, request.FILES)

表单未在django视图中通过POST请求保存在数据库中

1 个答案: