<script type="text/javascript">
function aa() {
var iname = $("#uname").val();//获取Id 为uname的值
if(iname) {//判断是否为空
var ary = new Array();
$("#userid option").each(function () {//遍历 option
var text = $(this).text();//获取option
ary.push(text);//添加到数组
});
for (var i = 0; i < ary.length; i++) {
alert(ary[i]);//循环输出
}
}
}
</script><script type="text/javascript">