document.getElementByIdx("contents").src=para不起作用,麻烦看看我这样下对吗?
<!DOCTYPE html>
<html>
<head>
<title> Ato Processor D2000 and N2000 Series</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<meta name="generator" content="pdftohtml 0.36"/>
<meta name="author" content="Intel Corporation."/>
<meta name="keywords" content="D2000, N2000"/>
<meta name="date" content="2012-07-23T11:11:54+00:00"/>
<meta name="subject" content="Datasheet - Volume 1 of 2"/>
</head>
<frameset cols="350,*">
<frame id="links" class="links" name="links" src="mains.html"/>
<frame id="contents" class="contents" name="contents" />
</frameset>
<script type="text/javascript">
var n=self.location.href.indexOf("?")
if(n>0)
{
var para=self.location.href.substr(n+1)
document.getElementByIdx("contents").src=para
}
</script>
</html>
我想要根据url传递的参数来设置frame的源