比如 index.asp?id=xxx&name=xxx
怎么用javascript怎么能取到id的name的值呢？
方法一：
1
<script>
2function getvalue(name)
3
{
4
var str=window.location.search;
5 if (str.indexOf(name)!=-1)
6
{
7 var pos_start=str.indexOf(name)+name.length+1;
8 var pos_end=str.indexOf("&",pos_start);
9 if (pos_end==-1)
10 {
11 return str.substring(pos_start);
12
}
13 else
14 {
15 return str.substring(pos_start,pos_end)
16 }
17 }
18 else
19 {
20 return "没有这个name值";
21 }
22
}
23var strName=prompt("请输入您所要值的名字");
24alert(getvalue(strName));
25</script>
<script>2
function getvalue(name)3
{
4
var str=window.location.search;5
if (str.indexOf(name)!=-1)6
{
7
var pos_start=str.indexOf(name)+name.length+1;8
var pos_end=str.indexOf("&",pos_start);9
if (pos_end==-1)10
{11
return str.substring(pos_start);12
}13
else14
{15
return str.substring(pos_start,pos_end)16
}17
}18
else19
{20
return "没有这个name值";21
}22
}23
var strName=prompt("请输入您所要值的名字");24
alert(getvalue(strName));25
</script>方法二：
在eWebEditor在线编辑器里是这样处理的，给你参考一下：
1var URLParams = new Array();
2var aParams = document.location.search.substr(1).split('&');
3for (i=0; i < aParams.length i++){
4 var aParam = aParams.split('=');
5 URLParams[aParam[0]] = aParam[1];
6}
7
8//取得传过来的name参数
9name=URLParams["name"];
var URLParams = new Array();2
var aParams = document.location.search.substr(1).split('&');3
for (i=0; i < aParams.length i++){4
var aParam = aParams.split('=');5
URLParams[aParam[0]] = aParam[1];6
}7
8
//取得传过来的name参数9
name=URLParams["name"];方法三：
1<script type="text/javascript">
2Request = {
3 QueryString : function(item){
4 var svalue = location.search.match(new RegExp("[\?\&]" + item + "=([^\&]*)(\&?)","i"));
5 return svalue ? svalue[1] : svalue;
6 }
7}
8alert(Request.QueryString("id"));
9</script>
<script type="text/javascript">2
Request = {3
QueryString : function(item){4
var svalue = location.search.match(new RegExp("[\?\&]" + item + "=([^\&]*)(\&?)","i"));5
return svalue ? svalue[1] : svalue;6
}7
}8
alert(Request.QueryString("id"));9
</script>