问题描述
在 Chrome 调试日志中查看站点页面时会出现以下消息.
The following message appears when viewing a site page in the chrome debug log.
未捕获的引用错误:_gaq 未定义
页面本身应该使用 onload 事件处理程序跟踪对象，并为 Google Analytics 触发 _trackEvent.
The page itself is supposed to track an object using the onload event handler and fire a _trackEvent for Google Analytics.
我最好的猜测是 ga.js 文件可能没有及时加载，因此没有捕获触发的 onload _trackEvent.在 </body> 关闭之前使用异步代码段，并且对象位于 中间.
My best guess is that perhaps the ga.js file doesn't load in time and therefore the onload _trackEvent triggered is not caught. the async snippet is being used before the </body> close and the object is positioned in the middle <body>.
(其他一些帖子也引用了 jQuery 位置，但这可能是一个红鲱鱼)
(some other posts have referenced jQuery position too but, this might be a red herring)
非常感谢任何帮助.
推荐答案
来自 https://developers.google.com/analytics/devguides/collection/gajs/ 此代码将您现有的传统代码段"替换为最新的异步版本，您应该先删除现有的跟踪代码段".
From https://developers.google.com/analytics/devguides/collection/gajs/ this code replaces your existing "traditional snippet" with the "latest, asynchronous version, you should remove the existing tracking snippet first."
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-XXXXX-X']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
要查看您的事件(以了解这是否有效)，请在报告"页面左侧的实时"菜单选项下查找事件".
To see your events come in (to know if this is working) look for "Events" under the "Real-Time" menu option on the left side of the "Reporting" page.
这篇关于未捕获的 ReferenceError:_gaq 未定义(Google Analytics)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！