qxzSy/yfwlw/templates/static/js/home/change_pwd.js

$(function () {
    var currentUser = $(window.parent.document.getElementById("parentUserName")).html();
    $('#userName').val(currentUser);
})

function sub() {
    var oldpassword = $("#oldpassword").val();
    var password = $("#password").val();
    var password2 = $("#password2").val();

    if (oldpassword == "") {
        layer.msg('请输入原始密码！', { time: 2000 });
        return;
    }
    if (password.length < 6 || password.length > 16) {
        layer.msg("格式错误:请输入6到16位密码！", { time: 2000 });
        return;
    }
    if (password != password2) {
        layer.msg("密码两次输入不一致！！！", { time: 2000 });
        return;
    }

    $.ajax({
        type: "post",
        url: "/change_pwd",//或者空：表示当前路由
        data: {
            "oldpassword": oldpassword.trim(),
            "password": password.trim(),
            "username": $('#userName').val()
        },
        dataType: "json",
        success: function (data) {
            if (data == 0) {
                alert("修改成功，请重新登录！");
                parent.location.href = 'home';
            } else {
                layer.msg("原始密码错误，修改失败！", { time: 2000 });
            }
        }
    });
    return false;
}