自动刷新时 保持iframe滚动条位置
子页面刷新时用 <meta http-equiv="Refresh" content="20" />
保持滚动条位置
- JScript code
<script language="JavaScript" type="text/javascript">function GetCookie (name) { var arg = name + "="; var alen = arg.length; var clen = document.cookie.length; var i = 0; while (i < clen) { var j = i + alen; if (document.cookie.substring(i, j) == arg) return getCookieVal (j); i = document.cookie.indexOf( " ", i) + 1; if (i == 0) break; } return null; } function getCookieVal (offset) { var endstr = document.cookie.indexOf ( ";", offset); if (endstr == -1) endstr = document.cookie.length; return unescape(document.cookie.substring(offset, endstr)); } function SetCookie (name, value) { document.cookie = name + "=" + escape (value) } function myget() { document.body.scrollLeft=GetCookie("scrollLeft"); document.body.scrollTop=GetCookie("scrollTop"); } function myset(){ SetCookie( "scrollLeft",document.body.scrollLeft); SetCookie( "scrollTop",document.body.scrollTop); } </script> <body onunload= "myset()" onload= "myget()">
但是不能达到预期效果.
[解决办法]
试试onbeforeunload
[解决办法]
关注，如何实现的？。。。。