help:如何在javascript取得test.htm?id=ddd后面id的值?

Question

<script>
var id=location.href.replace(/(.*)\?/g,"").split("%26");
if(id[0])for(i=0;i<id.length;i++)alert(id[i].split('=')[0]+":"+id[i].split('=')[1])
</script>

Answer 1

http://lucky.myrice.com/javascriptexam/QueryString.htm

Answer 2

<script>
tt='<%=Request.QueryString("id")%>'
alert(tt)
</script>

Answer 3

<script>
function request(n){
var r="0"
var v=location.href.replace(/(.*)\?/g,"").split("%26");
for(i=0;i<v.length;i++)if(n==v[i].split('=')[0])r=v[i].split('=')[1]
return r
}
alert(request('id'))
</script>