myvtm/addin/res/ManagerDesktop/js/introduce.js

var currHtmlVerion = '0.0.1';
var isFirstTimes = false;

const stepsuit001 = [
    {
        element: '#rebootapp_btn', // Query selector string or Node to be highlighted
        popover: {// There will be no popover if empty or not given
            // className to wrap this specific step popover in addition to the general className in Driver options
            className: 'popover-class', 
            // Title on the popover
            title: '重启可视柜台终端应用程序', 
             // Body of the popover
            description: '点击此菜单将会重启可视柜台终端应用程序，此页面在停滞一段时间后也会消失',
            // position can be left, left-center, left-bottom, top,
            // top-center, top-right, right, right-center, right-bottom,
            // bottom, bottom-center, bottom-right, mid-center
            position: 'bottom',
        }
    },
    {
        element: '#restartpc_btn',
        popover: {
            className: 'popover-class',
            title: '重启可视柜台设备',
            description: '点击此菜单将会先退出可视柜台应用，在应用退尽后将会关机重启机器',
            position: 'bottom',
        }
    },
    {
        element: '#upsoffpc_btn',
        popover: {
            className: 'popover-class',
            title: '通过UPS关闭设备',
            description: '该操作能彻底关闭计算机，操作人员在确认后需按照提示及时拔掉电源插座，避免超时后重新启动系统',
            position: 'bottom',
        }
    },
    {
        element: '#quitpage_btn',
        popover: {
            className: 'popover-class',
            title: '退出本地终端管理页面',
            description: '退出当前终端管理页面',
            position: 'bottom',
        }
    },
    {
        element: '#menu_top_mediacontrol',
        stageBackground: '#FF4500',
        popover: {
            className: 'popover-class',
            title: '媒体相关配置',
            description: '控制设备扬声器音量大小等',
            position: 'bottom',
        }
    }
];

$(document).ready(function () {

    let req = new Request();
    req.timeout = 60000;
    req.configType = 3;
    req.section = 'pageCtrl';
    req.option = true;
    req.key = 'frontVer';
    req.reserved1 = 0;
    req.reserved2 = 0;
    req.reserved3 = currHtmlVerion;
    req.reserved4 = '';

    RVC.DeviceControlEntityCtrl.ReadConfigValue(req, function(ret) {
        if (ret.errorCode === 0) {
            let result = JSON.parse(ret[RVC.EntityController.sigResponseUUID])
            if(typeof result.value !== 'undefined') {
                if(currHtmlVerion !== result.value) {
                    isFirstTimes = true;
                    const driver = new Driver(stepGlobalOptions);
                    driver.defineSteps(stepsuit001);
                    driver.start();
                }
            }
        }
    });
});