日期:2014-05-16 浏览次数:20772 次
<script type="text/javascript">
$(document).ready(function () {
$("#username").blur(function () {
var name = document.getElementById("username").value;
var theName = escape(name);
$.post("A2.ashx", { username: theName },
function (data) {
alert(data);
});
});
});
</script>
    public void ProcessRequest (HttpContext context) {
        context.Response.ContentType = "text/plain";
        string name = context.Request.QueryString["username"];
        string result = "denied";
        if (name == "t")
        {
            result = "okay";
        }
        context.Response.Write(result);
    }        $(document).ready(function () {
            $("#username").blur(function () {
                var name = document.getElementById("username").value;
                //var theName = escape(name);//这里不用编码了,指定数据为json对象jq会自动调用encodeURIComponent帮你编码的
                $.post("A2.ashx", { username: theName },
                    function (data) {
                        alert(data);
                    });
            });
        });