[尝试使用document.getElementById捕获显示在网页上的信息“ age”,并将其作为“ userName”传递给浏览器API函数setCustomAttribute。这是为了将自定义数据从网站捕获到Newrelic Browser的PageView / PageAction事件。同样,没有捕获到带有“ clickedTryMe”操作的事件。下面是代码。
<a href="/demo" id="try-me">Try Me!</a>
<form action="/signup" id="myform">
<input id="email" name="email">
<input type="submit" value="Signup">
</form>
<script type="text/javascript">
document.getElementById('tryme').addEventListener('click',function (e) {
newrelic.addPageAction('clickedTryMe');
})
</script>
<script type="text/javascript">
document.getElementById('tryme').addEventListener('click',function (e) {
newrelic.addPageAction('clickedTryMe');
})
document.getElementById('myform').addEventListener('submit', function (e) {
var email = e.target.elements['email'].value;
newrelic.addPageAction('userSignup', {email: email});
})
</script>
</br>
</br>
<script type="text/javascript">
var age=document.getElementById("age");
newrelic.setCustomAttribute('userName', age );
</script>
</head>
<body>
</br>
</br>
<div id="age">20</div>
您有一些错误:
锚定义为... id =“ try-me”,因此您需要从以下位置进行更改
document.getElementById('tryme')
to
document.getElementById('try-me')
您无法在"...document has been completely loaded and parsed"之前执行JavaScript。这意味着您需要将js代码包装在:
中document.addEventListener('DOMContentLoaded',function(e){
......
});