Dansion's 日志

实现URL字符串提取,为js传递变量提供别一种方法.

<script language="javascript" >
/*
 *————— Read.htm —————–
 * Request[key]
 * 功能:实现URL字符串提取,Request("AAA")
 * 参数:key,字符串.
 * 实例:alert(Request["AAA"])
 *————— Request.htm —————–
 */
var url=location.search;
var Requ[---]est = new Object();
if(url.indexOf("?")!=-1)
{
    var str = url.substr(1)  //去掉?号
    strs = str.split("&");
    for(var i=0;i<strs.length;i++)
    {
        Request[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);
    }
}
document.write(Request["username"]);
document.write(Request["sex"]);
//alert(Request["username"])
//alert(Request["sex"])
</script>

Tags: js

This entry was posted on 星期一, 三月 26th, 2007 at 23:21 and is filed under Javascript. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.