下面代码在单个页面上测试成功,如果当上面页面是子页面的时候,怎么将结果显示到主页上
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script>
var view_num = 8; //显示历史记录数
//cookie的相关函数
function 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 exp = new Date();
exp.setTime (exp.getTime()+3600000000);
document.cookie = name + "=" + value + "; expires=" + exp.toGMTString();
}////////////////////////////////////function glog(evt)
{
evt=evt?evt:window.event;var srcElem=(evt.target)?evt.target:evt.srcElement; try
{
while(srcElem.parentNode&&srcElem!=srcElem.parentNode)
{
if(srcElem.tagName&&srcElem.tagName.toUpperCase()=="A")
{
linkname=srcElem.innerHTML;
address=srcElem.href+"_www.xiit.cn_";
wlink=linkname+"+"+address;
old_info=getCookie("history_info_xiit");
var insert=true;
//////////////////////// if(old_info==null) //判断cookie是否为空
{
insert=true;
}
else
{
var old_link=old_info.split("_www.xiit.cn_");
for(var j=0;j<=view_num-1;j++)
{
if(old_link[j].indexOf(linkname)!=-1)
insert=false;
if(old_link[j]=="null")
break;
}
}
/////////////////////////////
if(insert) //如果符合条件则重新写入数据
{
wlink+=getCookie("history_info_xiit");
setCookie("history_info_xiit",wlink);
history_show().reload();
break;
} }
srcElem = srcElem.parentNode;
}
}
catch(e){}
return true;
}document.onclick=glog;
////////////////////////////////////////////////////////////////////////////////
function history_show()
{
var history_info=getCookie("history_info_xiit");
var content="";
if(history_info!=null)
{
history_arg=history_info.split("_www.xiit.cn_");
var i;
for(i=0;i<=view_num-1;i++)
{
if(history_arg[i]!="null")
{
var wlink=history_arg[i].split("+");
content+=("<font color='#ff000'>↑</font>"+"<a href='"+wlink[1]+"' target='_blank'>"+wlink[0]+"</a><br>");
}
document.getElementById("history").innerHTML=content;
}
}else{
document.getElementById("history").innerHTML="对不起,您没有任何浏览纪录";
}
}
// JavaScript Document
</script>
</head><body>
<div>
<br>
<br>
点击链接:
<a href="#">网站1</a>
<a href="#">网站2</a>
<a href="#">网站3</a>
<a href="#">网站4</a>
<a href="#">网站5</a>
<a href="#">网站6</a>
<a href="#">网站7</a>
<a href="#">网站8</a>
<a href="#">网站9</a>
</div>
<div style="height:100%;" id="history">
<script>
history_show();
</script>
</div>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script>
var view_num = 8; //显示历史记录数
//cookie的相关函数
function 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 exp = new Date();
exp.setTime (exp.getTime()+3600000000);
document.cookie = name + "=" + value + "; expires=" + exp.toGMTString();
}////////////////////////////////////function glog(evt)
{
evt=evt?evt:window.event;var srcElem=(evt.target)?evt.target:evt.srcElement; try
{
while(srcElem.parentNode&&srcElem!=srcElem.parentNode)
{
if(srcElem.tagName&&srcElem.tagName.toUpperCase()=="A")
{
linkname=srcElem.innerHTML;
address=srcElem.href+"_www.xiit.cn_";
wlink=linkname+"+"+address;
old_info=getCookie("history_info_xiit");
var insert=true;
//////////////////////// if(old_info==null) //判断cookie是否为空
{
insert=true;
}
else
{
var old_link=old_info.split("_www.xiit.cn_");
for(var j=0;j<=view_num-1;j++)
{
if(old_link[j].indexOf(linkname)!=-1)
insert=false;
if(old_link[j]=="null")
break;
}
}
/////////////////////////////
if(insert) //如果符合条件则重新写入数据
{
wlink+=getCookie("history_info_xiit");
setCookie("history_info_xiit",wlink);
history_show().reload();
break;
} }
srcElem = srcElem.parentNode;
}
}
catch(e){}
return true;
}document.onclick=glog;
////////////////////////////////////////////////////////////////////////////////
function history_show()
{
var history_info=getCookie("history_info_xiit");
var content="";
if(history_info!=null)
{
history_arg=history_info.split("_www.xiit.cn_");
var i;
for(i=0;i<=view_num-1;i++)
{
if(history_arg[i]!="null")
{
var wlink=history_arg[i].split("+");
content+=("<font color='#ff000'>↑</font>"+"<a href='"+wlink[1]+"' target='_blank'>"+wlink[0]+"</a><br>");
}
document.getElementById("history").innerHTML=content;
}
}else{
document.getElementById("history").innerHTML="对不起,您没有任何浏览纪录";
}
}
// JavaScript Document
</script>
</head><body>
<div>
<br>
<br>
点击链接:
<a href="#">网站1</a>
<a href="#">网站2</a>
<a href="#">网站3</a>
<a href="#">网站4</a>
<a href="#">网站5</a>
<a href="#">网站6</a>
<a href="#">网站7</a>
<a href="#">网站8</a>
<a href="#">网站9</a>
</div>
<div style="height:100%;" id="history">
<script>
history_show();
</script>
</div>
</body>
</html>
上面是JS是用来记录点击过的超链接。
假如a.html是主页,b.html是另一个页面。上面的js代码放在在b.html里面执行,记录b页面点击过的超链接。
如何将最后的结果,即history_show()显示到a.html上。
比如说,b是a的子窗口,或者是同一窗口中的两个frame.
将你的cookie访问的函数放到JS文件中.
并被两个页面扎所包含.从b通过a窗口对象访问对调用a的函数将信息显示出来.
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=gb2312" />
<title>无标题文档</title>
</head>
<script type="text/javascript" src="CookieUtility.js"></script>
<script language="javascript">
var view_num = 8;
var win;window.onload=function(){
win = window.open("b.html");
}////////////////////////////////////////////////////////////////////////////////
function history_show()
{
var history_info=getCookie("history_info_xiit");
var content="";
if(history_info!=null)
{
history_arg=history_info.split("_www.xiit.cn_");
var i;
for(i=0;i<=view_num-1;i++)
{
if(history_arg[i]!="null")
{
var wlink=history_arg[i].split("+");
content+=("<font color='#ff000'></font>"+"<a href='"+wlink[1]+"' target='_blank'>"+wlink[0]+"</a><br>");
}
document.getElementById("history").innerHTML=content;
}
}
else
{
document.getElementById("history").innerHTML="对不起,您没有任何浏览纪录";
}
}
// JavaScript Document
</script>
<body>
<div style="height:100%;" id="history">
<script language="javascript">
history_show();
</script>
</div>
</body>
</html>
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=gb2312" />
<title>无标题文档</title>
</head>
<script type="text/javascript" src="CookieUtility.js"></script>
<script language="javascript">
var view_num = 8;
////////////////////////////////////
function glog(evt)
{
evt=evt?evt:window.event;
var srcElem=(evt.target)?evt.target:evt.srcElement;
try
{
while(srcElem.parentNode&&srcElem!=srcElem.parentNode)
{
if(srcElem.tagName&&srcElem.tagName.toUpperCase()=="A")
{
linkname=srcElem.innerHTML;
address=srcElem.href+"_www.xiit.cn_";
wlink=linkname+"+"+address;
old_info=getCookie("history_info_xiit");
var insert=true;
////////////////////////
if(old_info==null) //判断cookie是否为空
{
insert=true;
}
else
{
var old_link=old_info.split("_www.xiit.cn_");
for(var j=0;j<=view_num-1;j++)
{
if(old_link[j].indexOf(linkname)!=-1)
insert=false;
if(old_link[j]=="null")
break;
}
}
/////////////////////////////
if(insert) //如果符合条件则重新写入数据
{
wlink+=getCookie("history_info_xiit");
setCookie("history_info_xiit",wlink);
break;
}
}
srcElem = srcElem.parentNode;
} } catch(err) {
//alert(err.description);
}
return true;
}
//document.onclick=glog;// JavaScript Document
window.onload=function(){
document.onclick= function(){
glog();
window.opener.history_show();
}
}
</script>
<body>
<div>
<br>
<br>
点击链接:<a href="#">网站1</a>
<a href="#">网站2</a>
<a href="#">网站3</a>
<a href="#">网站4</a>
<a href="#">网站5</a>
<a href="#">网站6</a>
<a href="#">网站7</a>
<a href="#">网站8</a>
<a href="#">网站9</a>
</div> <div style="height:100%;" id="history">
</div>
</body>
</html>
function 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 exp = new Date();
exp.setTime (exp.getTime()+3600000000);
document.cookie = name + "=" + value + ";expires=" + exp.toGMTString();
}