IE6/7中g(shù)etAttribute獲取href/src屬性(相對(duì)路徑0值與其它瀏覽器不同_javascript技巧

 
<a href="/abc/index.html">home</a> 
<img src="http://files.jb51.net/upload/201108/20110828174815833.gif"> 
<script> 
var link = document.getElementsByTagName('a')[0]; 
var img = document.getElementsByTagName('img')[0]; 
alert(link.getAttribute('href')); 
alert(img.getAttribute('src')) 
</script>

 
<a href="/abc/index.html">home</a> 
<img src="http://files.jb51.net/upload/201108/20110828174815833.gif"> 
<script> 
var link = document.getElementsByTagName('a')[0]; 
var img = document.getElementsByTagName('img')[0]; 
alert(link.getAttribute('href', 2)); // 注意第二個(gè)參數(shù) 
alert(img.getAttribute('src', 2)); // // 注意第二個(gè)參數(shù) 
</script>