标准网页中document.body.scrollTop无法获取滚动条高度

来源：互联网发布：windows永久激活密钥编辑：程序博客网时间：2024/04/28 04:19

解决

document.documentElement.scrollTop

<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><meta name="GENERATOR" content="Microsoft FrontPage 4.0"><meta name="ProgId" content="FrontPage.Editor.Document"><title>New Page 1</title></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网页可见区域高："+  document.body.offsetWeight  +"  (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>

  var w = document.documentElement.offsetWidth;    var h = document.documentElement.offsetHeight;