实现局部刷新验证码
时间:2015/12/3 22:36:00来源:互联网 作者:flyso 点击: 901 次
<script type="text/javascript">
function getimgcode()
{ var randomnum = Math.random();
var getimagecode = document.getElementById("chkcode");getimagecode.src = "chkCheck.aspx?" + randomnum;
}
</script>
<a href="javascript:getimgcode()">刷新验证码</a> |