Question

我有一个带有一个主页的应用程序，它有几个按钮。每个按钮执行一些视图功能，然后返回主页面。单击下面的按钮时，它将返回该主页，但网址为：http://localhost:8080/abc_app/backup_system。当我点击浏览器刷新按钮时，这会创建一些POST重发提示/问题。

我有没有回复http://localhost:8080/abc_app而不是http://localhost:8080/abc_app/backup_system？

提前致谢。

<form action="{% url 'abc_app:backup_system' %}" method="post">{% csrf_token %}
   <button type="submit" name="index" class="btn btn-primary btn-block float-right"value="index">Refresh</button>
</form>

def backup_system(request):
    status = g_abc_api.backup_system()
    return index(request)
    # I have tried HttpResponseRedirect('/compost') as well.
    # If possible, it would be great to have the 'status' variable returned from the API available in  index(request) so I can display errors.

def index(request):
    '''
    Populate context
    ''
    return render(request, 'abc_app/index.html', context)

Answer 1

您可以使用HttpResponseRedirect

  self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
  self.window.backgroundColor = [UIColor whiteColor];
  self.tabBarController = [[ALTabBarController alloc] init];
  self.window.rootViewController = self.tabBarController;
  [self.window makeKeyAndVisible];

Django所有提交按钮都返回主页面

1 个答案: