作者：互联网
2009-06-20
<!-- Saved From url=http://www.*do*wncode*s.com/js --> <!-- Web Design bbs url=http://www.downcode***s.com/bbs--> <!--要完成此效果需要两个步骤 第一步：把如下代码加入到<body>区域中--> <SCRIPT LANGUAGE="JavaScript"> <!-- Begin var onHours = " "; var onMinutes = " "; var onSeconds = " "; var offHours = 0; var offMinutes = 0; var offSeconds = 0; var logSeconds = 0; var logMinutes = 0; var logHours = 0; var OnTimeValue = " "; var OffTimeValue = " "; var PageTimeValue = " "; function getLogonTime() { var now = new Date(); var ampm = (now.getHours() >= 12) ? " P.M." : " A.M." var Hours = now.getHours(); Hours = ((Hours > 12) ? Hours - 12 : Hours); var Minutes = ((now.getMinutes() < 10) ? ":0" : ":") + now.getMinutes(); var Seconds = ((now.getSeconds() < 10) ? ":0" : ":") + now.getSeconds(); OnTimeValue =(" " + Hours + Minutes + Seconds + " " + ampm); onHours = now.getHours(); onMinutes = now.getMinutes(); onSeconds = now.getSeconds(); } function getLogoffTime() { var now = new Date(); var ampm = (now.getHours() >= 12) ? " P.M." : " A.M." var Hours = now.getHours(); Hours = ((Hours > 12) ? Hours - 12 : Hours); var Minutes = ((now.getMinutes() < 10) ? ":0" : ":") + now.getMinutes(); var Seconds = ((now.getSeconds() < 10) ? ":0" : ":") + now.getSeconds(); OffTimeValue =(" " + Hours + Minutes + Seconds + " " + ampm); offHours = now.getHours(); offMinutes = now.getMinutes(); offSeconds = now.getSeconds(); timer(); } function timer() { if (offSeconds >= onSeconds) { logSeconds = offSeconds - onSeconds; } else { offMinutes -= 1; logSeconds = (offSeconds + 60) - onSeconds; } if (offMinutes >= onMinutes) { logMinutes = offMinutes - onMinutes; } else { offHours -= 1; logMinutes = (offMinutes + 60) - onMinutes; } logHours = offHours - onHours; logHours = ((logHours < 10) ? "0" : ":") + logHours; logMinutes = ((logMinutes < 10) ? ":0" : ":") + logMinutes; logSeconds = ((logSeconds < 10) ? ":0" : ":") +logSeconds; PageTimeValue =(" " + logHours + logMinutes + logSeconds); displayTimes(); } function displayTimes() { alert("n登陆时间 : " +OnTimeValue+"nn现在时间 : "+OffTimeValue+"nn停留时间 : " + PageTimeValue); } // End --> </SCRIPT> <FORM> <INPUT TYPE="button" value="看登陆本页的情况" onClick="getLogoffTime()"> </FORM> <!--第二步：把“onLoad="getLogonTime()"”加在<body>标记里 例如：--> <body onLoad="getLogonTime()">
相关标签:
相关推荐
2026-04-14
专题
+ 收藏
最新数据
相关文章
使用Apparat框架优化Flash
一场关于YUI3/jQuery的精彩辩论
从if else到switch case再到抽象
BigPipe:高性能的"流水线技术"网页
跨域资源共享的10种方式
WEB移动应用框架构想
GC与JS内存泄露
三谈Iframe自适应高度
HTML5 WebSockets基础使用教程
精简高效的CSS命名准则和方法
AI精选
Agent 开发进阶（十三）：
一天一个开源项目（第72篇）：
分割风格肖像：照片与数字插画对比
日式电视节目风格图像生成
阴阳锦鲤水墨画提示词
适用于 Nano Banana 2 的业余智能手机快照提示词
沙漠沙丘中半掩战斗机的写意水彩画
OpenClaw+image-downloader-skill： 打造关键词图片批量下载工作流
Vibe Coding 时代：为什么你不应该盲目启用 AI 编码插件
我把微信 cli 开源了，群消息终于不用爬楼了！
脚本推荐
SeeDance 2.0 Video Creator专区
OpenClaw AI专区
cowork专区
claude code skills专区
