目标是在单击Youtube订阅按钮后重定向页面。我直接使用YouTube Dev Site
中的代码问题:单击按钮不会触发任何操作。
代码:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
</head>
<body>
<div class="g-ytsubscribe" data-channel="GoogleDevelopers" data-layout="default" data-count="default" data-onytevent="onYtEvent"></div>
<script>
function onYtEvent(payload) {
if (payload.eventType == 'subscribe') {
alert("Hello World!")
} else if (payload.eventType == 'unsubscribe') {
alert("Bye World!")
}
}
</script>
<script src="jquery-1.12.3.js"></script>
<script src="https://apis.google.com/js/platform.js"></script>
</body>
</html>