Trello API Post 新卡错误 - 无法在 'DOMWindow' 上执行 'postMessage'

Question

我正在尝试按照教程在我的 Trello 看板列表中创建一张新卡片。

我正在从这里获取我的钥匙 https://trello.com/app-key 遵循本教程 https://developers.trello.com/get-started/start-building 我在单独的选项卡中打开了我的董事会。并尝试了 public 和私人模式。

但是，我得到

Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('file://') does not match the recipient window's origin ('null').

可能是什么问题？

这是我的代码：

  <script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>

  <script src="https://api.trello.com/1/client.js?key=MyKey"></script>



  <body>
     <script>




       var authenticationSuccess = function() { console.log('Successful authentication'); };
       var authenticationFailure = function() { console.log('Failed  authentication'); };


Trello.authorize({
    type: 'popup',
    name: 'Getting Started Application',
    scope: {
    read: true,
    write: true },
    expiration: 'never',
    success: authenticationSuccess,
    error: authenticationFailure
});

  var myList = 'Mylist';
  var creationSuccess = function(data) {
  console.log('Card created successfully. Data returned:' + JSON.stringify(data));
};

  var newCard = {
  name: 'New Test Card', 
  desc: 'This is the description of our new card.',
  // Place this card at the top of our list 
  idList: myList,
  pos: 'top'
};

Trello.post('/cards/', newCard, creationSuccess);

  </script>

Answer 1

我发现 problem.You 必须从服务器而不是本地文件系统执行它。就是这么简单。

Trello API Post 新卡错误 - 无法在 'DOMWindow' 上执行 'postMessage'

Trello API Post new card error - Failed to execute 'postMessage' on 'DOMWindow'

javascript

api

dom

postmessage

trello