一个很急的问题,怎样才能判断窗口是否第一次打开? http://www.csdn.net/Expert/TopicView1.asp?id=748074中我的回答 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 有段代码拿去参考参考吧<script language="Javascript"><!--// please keep these lines on when you copy the source// made by: Nicolas - http://www.javascript-page.comfunction getCookieVal (offset) { var endstr = document.cookie.indexOf (";", offset); if (endstr == -1) endstr = document.cookie.length; return unescape(document.cookie.substring(offset, endstr));}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 SetCookie (name, value) { var argv = SetCookie.arguments; var argc = SetCookie.arguments.length; var expires = (argc > 2) ? argv[2] : null; var path = (argc > 3) ? argv[3] : null; var domain = (argc > 4) ? argv[4] : null; var secure = (argc > 5) ? argv[5] : false; document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + ((path == null) ? "" : ("; path=" + path)) + ((domain == null) ? "" : ("; domain=" + domain)) + ((secure == true) ? "; secure" : "");}function DeleteCookie(name) { var exp = new Date(); FixCookieDate (exp); // Correct for Mac bug exp.setTime (exp.getTime() - 1); // This cookie is history var cval = GetCookie (name); if (cval != null) document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();}var expdate = new Date();var num_visits;expdate.setTime(expdate.getTime() + (5*24*60*60*1000));if (!(num_visits = GetCookie("num_visits"))) num_visits = 0;num_visits++;SetCookie("num_visits",num_visits,expdate);//--></script><script language="Javascript"><!--// please keep these lines on when you copy the source// made by: Nicolas - http://www.geocities.com/ResearchTriangle/1500document.write("You have been to this page "+num_visits+" times.");//--></script> 不是要得到多少次,只是判断是不是第一次打开,得到的值最好是0,1或true,false。请再帮个忙,谢谢! <script>function window.onload(){if(window.name=="qswh")return;window.name="qswh"alert("第一次打开")}</script> <script>function window.onload(){if(window.name=="你的变量的值")return;window.name="你的变量的值"alert("第一次打开")}</script> 在本网页最前加上DIM FLAGIF SESSION("DIYICI")=“DIYICI” THEN FALG=1ELSE FLAG=0 END IF在本网页最后加上一句session("diyici")="DIYICI" 鼠标拖动DIV层的移动范围 [菜菜]日期控件在FF浏览器中不能显示 js修改css 节点(详细写出方法) jquery 请问怎样获取list+n的n值然后append含n的节点? 下拉列表框的选中的值怎么通过JS在业面显示 javascript代码中加入asp代码后出错? javascript函数和对象的问题(函数式编程) Jquery dialog 弹层被遮住的问题 编辑器光标问题 请教高手,谢谢 哪里有javascript源代码方面的站点. 我要点一个连接弹出一个新窗口,并带参数过去,怎么作?(在线等待)
<!--
// please keep these lines on when you copy the source
// made by: Nicolas - http://www.javascript-page.comfunction getCookieVal (offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}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 SetCookie (name, value) {
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}function DeleteCookie(name) {
var exp = new Date();
FixCookieDate (exp); // Correct for Mac bug
exp.setTime (exp.getTime() - 1); // This cookie is history
var cval = GetCookie (name);
if (cval != null)
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}var expdate = new Date();
var num_visits;
expdate.setTime(expdate.getTime() + (5*24*60*60*1000));
if (!(num_visits = GetCookie("num_visits")))
num_visits = 0;
num_visits++;
SetCookie("num_visits",num_visits,expdate);
//-->
</script><script language="Javascript">
<!--
// please keep these lines on when you copy the source
// made by: Nicolas - http://www.geocities.com/ResearchTriangle/1500document.write("You have been to this page "+num_visits+" times.");
//--></script>
function window.onload(){
if(window.name=="qswh")return;
window.name="qswh"
alert("第一次打开")
}
</script>
function window.onload(){
if(window.name=="你的变量的值")return;
window.name="你的变量的值"
alert("第一次打开")
}
</script>
DIM FLAG
IF SESSION("DIYICI")=“DIYICI” THEN
FALG=1
ELSE
FLAG=0
END IF
在本网页最后加上一句session("diyici")="DIYICI"