Question

上载的pdf文件正确显示，但未显示所选的客户端，客户端将显示在下拉列表中，如果我们选择特定的客户端并上传多个pdf文件，则应显示所选的客户端和文件。

models.py

class Client_files(models.Model):
    Date = models.DateTimeField(default=datetime.now, blank=True)
    client = models.ForeignKey(Client, on_delete=models.CASCADE,null=True)
    client_process = models.ForeignKey(Client_Process, on_delete=models.CASCADE,null=True)
    File_Name = models.FileField()
    Pages = models.IntegerField(null=True)
    Count = models.IntegerField(null=True)
    Status = models.BooleanField(default = False)

    class Meta:
        db_table : 'client_files'

class Client(models.Model):
    Name = models.CharField(max_length=50, unique=True)
    def __str__(self):
        return self.Name
    class Meta:
        db_table : 'client'

class Client_Process(models.Model):
    process = models.ForeignKey(Process, on_delete=models.CASCADE)
    client = models.ForeignKey(Client, on_delete=models.CASCADE)
    class Meta:
        db_table : 'client_process'

views.py

def upload_files(request):
    pdf1 = Client_files.objects.all()
    print(pdf1)
    client = Client.objects.all()
    process = Client_Process.objects.all()
    print(process)
    print(client)
    if request.method == 'POST':
        form = Upload_files(request.POST,request.FILES)
        pdf = Client_files.objects.all()
        if form.is_valid():

            for file in request.FILES.getlist('File_Name'):
                Client_files.objects.create(File_Name=file)
            return redirect('/pdf/upload/')
            form.save()
    else:
        form = Upload_files()
    return render(request,'upload_file.html',{'form':form,'pdf1':pdf1,'client':client,'process':process,})

应当上传多个PDF文件，以及选择的pdf文件客户端和流程

0 个答案: