1.显示当前时间 <body onload="showtime()"> <div>当前时间: <span id="clock"></span > </div> <script type="application/javascript"> function showtime()//创建函数 { var nowTime = new Date();//创建时间对象实例 var ho…
//在线阅读时间 function onlineRead(minutes){ var o= new Object(); o.courseId=courseId; o.userId=userId; o.onlineTime=minutes; var json=JSON.stringify(o); '){//非总部用户的在线阅读时长 $.ajax({ url:"/topsale/common/saveData.action?sqlName=train.insertOnline&paging=…
window.onbeforeunload方法在IE内核浏览器是有效的,但是在google浏览器中并不兼容,请教给位怎么在google浏览器中兼容window.onbeforeunload方法 采纳的答案 window.onbeforeunload = function (e) { e = e || window.event; // For IE and Firefox prior to version 4 if (e) { e.returnValue = '确定退出吗?'; } // For…
前台代码: var start; var end; var state; var lasturl = document.referrer; start = new Date($.ajax({ async: false }).getResponseHeader("Date"));//start是用户进入页面时间,此当前时间为服务器时间主要是处理客户端本地机器时间错误问题 $(document).ready(function () {//用户页面加载完毕 $(window).unload(…
先引述一段jQuery 官方对于onunload的评述: The unload event is sent to the window element when the user navigates away from the page. This could mean one of many things. The user could have clicked on a link to leave the page, or typed in a new URL in the address…
function GetQueryString(name) { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); var r = decodeURI(window.location.search.substr(1)).match(reg); if (r != null)return unescape(r[2]); return null; } var sname = GetQuer…