MVC左边导航，左边内容变，通过AJAX方法实现

@model Jyson.ZhanShiQuan.Model.UserModel
@{
Layout = null;
}
<script type="text/javascript">
function OnUpdatePassword() {
//alert("修改密码成功，下次登陆生效");
}
</script>
<div class="content-title">
<h3>
修改密码</h3>
</div>
<div class="maincontent" id="pagelist">
<div class="updatePassword">
@using (Ajax.BeginForm("UpdatePassword", "UserInfo", new AjaxOptions { OnSuccess = "OnUpdatePassword", UpdateTargetId = "pagelist" }))
{
@Html.ValidationSummary(true)
<p>
@Html.LabelFor(model => model.Password, "输入新密码:")
@Html.EditorFor(model => model.Password)
@Html.ValidationMessageFor(model => model.Password)
</p>
<p>
@Html.LabelFor(model => model.ConfirmPassword, "确认密码:")
@Html.EditorFor(model => model.ConfirmPassword)
@Html.ValidationMessageFor(model => model.ConfirmPassword)
</p>
<div class="btnBox">
<input type="submit" value="确定" />
</div>
}
</div>
</div>