日期:2014-05-18 浏览次数:20528 次
<script type="text/javascript">
function myAjax() { //做成函数当判断验证成功后,再次调用,以保持隐藏状态
$.post("loginServices.ashx", { username: $('#username').val(), password: $('#password').val() }, function (data, textStatus) {
if (data != 0) {
$('#username').hide();
$('#password').hide();
$('#message').empty().append("<p>登录成功!</p>");
$('#message').append("<sapn id="logout">注销!</span>");
......
}
else {
$('#username').show();
$('#password').show();
$('#message').empty().append("<p>用户密码错误!</p>");
}
});
}
$(document).ready(function () {
$("#mylogin").submit(function () {
if (($('#username').val() == "") || ($('#password').val() == "")) {
$('#message').append("<p>用户密码不能为空!</p>");
}
else {
myAjax();
}
return false;
});
});
</script>
protected void Page_Load(object sender, EventArgs e)
{
if (User.Identity.IsAuthenticated)
{
if (!ClientScript.IsStartupScriptRegistered("myscript"))
{
ClientScript.RegisterStartupScript(this.GetType(), "myscript", "<script type='text/javascript'>myAjax();</script>");
}
}
}