在Google Analytics中使用JS Callback

时间:2011-04-05 15:01:17

标签: javascript callback google-analytics google-website-optimizer

我有一个简单的页面,我需要执行一些GWO& GATC js然后重定向到另一个url。

<head>

<script>
function utmx_section(){}function utmx(){}
(function(){var k='xxx',d=document,l=d.location,c=d.cookie;function f(n){
if(c){var i=c.indexOf(n+'=');if(i>-1){var j=c.indexOf(';',i);return escape(c.substring(i+n.
length+1,j<0?c.length:j))}}}var x=f('__utmx'),xx=f('__utmxx'),h=l.hash;
d.write('<sc'+'ript src="'+
'http'+(l.protocol=='https:'?'s://ssl':'://www')+'.google-analytics.com'
+'/siteopt.js?v=1&utmxkey='+k+'&utmx='+(x?x:'')+'&utmxx='+(xx?xx:'')+'&utmxtime='
+new Date().valueOf()+(h?'&utmxhash='+escape(h.substr(1)):'')+
'" type="text/javascript" charset="utf-8"></sc'+'ript>')})();
</script><script>utmx("url",'A/B');</script>

<script type="text/javascript">
  var _gaq = _gaq || [];
  _gaq.push(['gwo._setAccount', 'UA-xxxxxx-x']);
  _gaq.push(['gwo._trackPageview', '/xxxxxxxx/test']);
  (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>

<script>
    window.location = 'MY REDIRECT URL';
</script>
</head>

我遇到的问题是我需要保证GWO&amp;在我的window.location被调用之前执行GATC代码。我可以做setTimeout,但这不能保证并增加额外的加载时间。

关于我如何做到这一点的任何想法?

2 个答案:

答案 0 :(得分:26)

我相信我找到了解决方案。事实证明,你可以将函数推送到_gaq。然后按顺序执行_gaq,确保在进行重定向之前处理GA内容。

 var _gaq = _gaq || [];
  _gaq.push(['gwo._setAccount', 'UA-xxxxxx-x']);
  _gaq.push(['gwo._trackPageview', '/xxxxxxxx/test']);

  _gaq.push(function(){
    window.location = 'MY REDIRECT URL';
  });

http://code.google.com/apis/analytics/docs/tracking/asyncUsageGuide.html#PushingFunctions

答案 1 :(得分:6)

_gaq.push对我不起作用......

我使用了已知的setTimeout解决方案:

$('.link-site').click(function(e){
    e.preventDefault();
    _gaq.push(['_trackPageview', '/btn-link-site']);
    window.setTimeout(function(){
        window.location=$('.link-site').attr('href');
    },300);
});