python - “FriendshipRequest”对象没有属性 'META'

Question

我正在尝试构建一个显示用户所有好友请求的页面。一切似乎都正常，直到我到达渲染页面的行。

我正在使用 Django。

查看

def friend_requests(request):

    current_user = request.user.username
    user_id = (User.objects.get(username=current_user)).id
    all_requests = FriendshipRequest.objects.filter(to_user_id=user_id)
    friend_requests = []

    for request in all_requests:
        from_user_id = request.from_user_id
        from_user_id_username =(User.objects.get(pk=from_user_id)).username
        friend_requests.append(from_user_id_username)

    # for some reason i'm getting an attribute error here
    return render(request, 'Users/friend_requests.html', {'friend_requests': friend_requests})

模板 (friend_requests.html)

{% for request in friend_requests %}

{{request}}

{% endfor %}

Answer 1

我认为您在循环 friend_requests 时创建的变量 request 正在隐藏表示当前请求的上下文处理器 {{request}}客户已经做了。

将您的变量名称更改为与 request 不同的变量名称，您可能会很高兴:

{% for friend_request in friend_requests %}

  {{friend_request}} object of the current user {{request.user}}

{% endfor %}