Question

一个页面中怎么在超链接中把下拉框select的value放进去

<select name="s"><option value="123"></select>
<a href="XX?value="+ ><a>

Answer 1

<select id="s" onchange="s_onchange(this.options

[this.selectedIndex].value)"><option value="123"

>dfdsfds</option></select>
<a href="XX?value=" id="a_id">fsdfsdfsd<a>
<script>
function s_onchange(value)
{
document.getElementById("a_id").href += value;
}
var sel = document.getElementById("s");
s_onchange(sel.options[sel.selectedIndex].value);
</script>