top、clientTop、scrollTop、offsetTop http://www.zaoxue.com/Article/readcourse/bianchengwendang/HTMLCSS/2005112516341639.shtml

来源：互联网发布：崩坏学园2淘宝店是什么编辑：程序博客网时间：2024/05/22 16:28

top、clientTop、scrollTop、offsetTop

图示说明如下：

示列代码：

<html><head><title>51windows.Net </title><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><style type="text/css"></style></head><body><SCRIPT LANGUAGE="JavaScript">var  s = "";s += "/r/n网页可见区域宽："+ document.body.clientWidth;s += "/r/n网页可见区域高："+ document.body.clientHeight;s += "/r/n网页可见区域宽："+ document.body.offsetWidth  +" (包括边线的宽)";s += "/r/n网页可见区域高："+ document.body.offsetHeight +" (包括边线的宽)";s += "/r/n网页正文全文宽："+ document.body.scrollWidth;s += "/r/n网页正文全文高："+ document.body.scrollHeight;s += "/r/n网页被卷去的高："+ document.body.scrollTop;s += "/r/n网页被卷去的左："+ document.body.scrollLeft;s += "/r/n网页正文部分上："+ window.screenTop;s += "/r/n网页正文部分左："+ window.screenLeft;s += "/r/n屏幕分辨率的高："+ window.screen.height;s += "/r/n屏幕分辨率的宽："+ window.screen.width;s += "/r/n屏幕可用工作区高度："+ window.screen.availHeight;s += "/r/n屏幕可用工作区宽度："+ window.screen.availWidth;alert(s);</SCRIPT></body></html>