Javascript GATC和var的帮助;

Javascript GATC和var的帮助;,javascript,google-analytics,Javascript,Google Analytics,这是我的GATC。它位于我的应用程序的页脚 <script type="text/javascript"> var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-XXX-XX']); _gaq.push(['_setDomainName', 'mysite.com']); _gaq.push(['_addIgnoredRef', 'mysite.com']); _gaq.push(['_setCustomVa

这是我的GATC。它位于我的应用程序的页脚

<script type="text/javascript">
   var _gaq = _gaq || [];

  _gaq.push(['_setAccount', 'UA-XXX-XX']);
  _gaq.push(['_setDomainName', 'mysite.com']);
  _gaq.push(['_addIgnoredRef', 'mysite.com']);
  _gaq.push(['_setCustomVar',1,'UserType','Visitor', 2]);
  _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>

var _gaq=_gaq | |[];
_gaq.push([''设置帐户','UA-XXX-XX']);
_gaq.push([''u setDomainName',mysite.com']);
_gaq.push(['''u addIgnoredRef','mysite.com']);
_gaq.push([''u setCustomVar',1,'UserType','Visitor',2]);
_gaq.push([''u trackPageview']);
(功能(){
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);
})();
如果我想在BODY页面中设置一些新的自定义变量,我该怎么做

<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setCustomVar',2,'NewVar','Name', 2]);
</script>

var _gaq=_gaq | |[];
_gaq.push([''u setCustomVar',2,'NewVar','Name',2]);


_gaq.push([''u setCustomVar',2,'NewVar','Name',2]);
总结如下:

我需要在页面主体中定义一些自定义变量,我的GATC在页脚中。我不太确定_gaq=_gaq的含义以及它将如何影响这一点。是否应该在代码段中定义主体中的自定义变量,然后在页脚的GATC中再次定义

var _gaq = _gaq || [];

此行使用现有的
\u gaq
数组,或者创建一个新数组,如果尚未定义(或包含falsy值),则将其赋值给
\u gaq
。因此,您的第一个选项(包含
\u gaq
作业)更好如果以前为空,则只将空数组分配给
\u gaq
var _gaq = _gaq || [];