在 Django 中提交表单后，如何使用对象 ID 重定向到新页面？

Question

我想重定向到提交表单时新创建的页面。 我尝试并得到了NoReverseMatch错误。

这是引发的异常：

反向使用关键字参数 '{'id': 15}' 未找到 'receive'。 尝试了 1 个模式：['receive/(?P[0-9]+)$']

以下是我的看法：

def new_receive(request):
    """The page for adding a new receive."""
    if request.method != 'POST':
        form = ReceiveForm()
    else:
        form = ReceiveForm(data=request.POST)
        if form.is_valid():
            new_receive = form.save(commit=False)
            new_receive.save()
        return redirect('imsapp:receive', id=new_receive.id)
    context = {'form':form}
    return render(request, 'imsapp/new_receive.html', context)

def receive(request, receive_id):
    """The page for viewing a receive."""
    receive = Receive.objects.get(id=receive_id)
    receipt_no = receive.receipt_no
    date = receive.date
    context = {'receive':receive, 'receipt_no':receipt_no, 'date':date}
    return render(request, 'imsapp/receive.html', context)

以下是网址模式：

# Page for adding a receive
path('new_receive', views.new_receive, name='new_receive'),
# Page for viewing a receive 
path('receive/<int:receive_id>', views.receive, name='receive'),

Answer 1

这个问题由@bruno desthuilliers 在上面的评论部分回答

并且您的 urlpath 参数定义为“receive_id”，而不是“id”=> return redirect('imsapp:receive', receive_id=new_receive.id)