我正在使用Office JavaScript API编写Office加载项。我正在使用Visual Studio中的默认脚手架。
我想连接到Trello,所以要做的第一件事是验证。我正在使用Trello提供的client.js包装器(包括我的密钥)。
我在弹出窗口中成功获取了Trello对话框,我看到我从Trello那里得到了回复,它试图将消息发回到开启窗口,但我从未在开启窗口中获得回调。
更新:Office加载项自动使用Windows上的IE版本,在本例中为IE11。这可能是我的问题的原因。 (postMessage still broken on IE11?)
更新2:来自Trello的示例,了解如何验证和列出卡片。适用于Chrome和Firefox,但IE 11和EDGE已损坏。 (http://jsfiddle.net/danlec/nNesx/)。
有关如何向Trello进行身份验证而不是使用client.js的任何想法?
Trello的回应:
<html><head><script> if(window.opener) { window.opener.postMessage("435b83db5a8f260acdccd4a33b617b4e5daaed3cc2eefcb7ffdbbb0975ba00fa", "https://localhost:44300") } </script></head></html>
来自项目的Home.html和Home.js代码。
/// <reference path="../App.js" />
/// <reference path=
(function () {
"use strict";
function onReady() {
app.initialize();
//$('#get-data-from-selection').click(getDataFromSelection);
$('#get-data-from-trello').click(getDataFromTrello);
$('#authenticate-with-trello').click(authenticateWithTrello);
}
// The initialize function must be run each time a new page is loaded
Office.initialize = function (reason) {
$(document).ready(onReady);
};
function authenticateWithTrello() {
Trello.authorize(
{
type: 'popup',
persist: true,
success: function () {
app.showNotification('Successful authentication');
},
error: function () {
app.showNotification('Successful authentication');
}
}
);
}
function getDataFromTrello() {
Trello.get('/member/me/boards',
function (successMsg) {
app.showNotification(successMsg);
},
function (errorMsg) {
app.showNotification(errorMsg.responseText);
}
);
}
})();
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=Edge" />
<title></title>
<script src="../../Scripts/jquery-1.9.1.js" type="text/javascript"></script>
<link href="../../Content/Office.css" rel="stylesheet" type="text/css" />
<script src="https://appsforoffice.microsoft.com/lib/1/hosted/office.js" type="text/javascript"></script>
<!-- To enable offline debugging using a local reference to Office.js, use: -->
<!-- <script src="../../Scripts/Office/MicrosoftAjax.js" type="text/javascript"></script> -->
<!-- <script src="../../Scripts/Office/1/office.js" type="text/javascript"></script> -->
<script src="https://trello.com/1/client.js?key=a0b60a9317bf763fc35e2dd42c19ecbc"></script>
<link href="../App.css" rel="stylesheet" type="text/css" />
<script src="../App.js" type="text/javascript"></script>
<link href="Home.css" rel="stylesheet" type="text/css" />
<script src="Home.js" type="text/javascript"></script>
</head>
<body>
<div id="content-header">
<div class="padding">
<h1>Trello Integration</h1>
</div>
</div>
<div id="content-main">
<div class="padding">
<p><strong>Add home screen content here.</strong></p>
<p>For example:</p>
<button id="authenticate-with-trello">Authenticate with trello</button>
<button id="get-data-from-trello">Get data from trello</button>
<p style="margin-top: 50px;">
<a target="_blank" href="https://go.microsoft.com/fwlink/?LinkId=276812">Find more samples online...</a>
</p>
</div>
</div>
</body>
</html>
答案 0 :(得分:2)
是的,IE不支持跨域,跨窗口postMessage。
Trello身份验证支持重定向。在最初尝试使用重定向时,它打开了一个新窗口,直到我意识到您需要在Office Add-in Manifest中声明域,以便在嵌入式窗口中显示它。
现在有效。有关详细信息,请参阅此帖子(http://tritiumconsulting.com/2016/04/01/authenticate-to-trello-in-ms-office-javascript-add-in/)