index.htm<SCRIPT LANGUAGE="JavaScript">
<!--
function go(obj)
{
window.open("a.htm?" + obj.src);
}
//-->
</SCRIPT>
</HEAD><BODY>
<img id='im1' src="1.jpg" onclick="go(this)">
<img id='im2' src="2.jpg" onclick="go(this)">
</BODY>
a.htm<body onload="alert(location.search)">
</body>
<!--
function go(obj)
{
window.open("a.htm?" + obj.src);
}
//-->
</SCRIPT>
</HEAD><BODY>
<img id='im1' src="1.jpg" onclick="go(this)">
<img id='im2' src="2.jpg" onclick="go(this)">
</BODY>
a.htm<body onload="alert(location.search)">
</body>
<!--
function go(obj)
{
window.open("a.htm?" + obj.src);
}
//-->
</SCRIPT>
</HEAD><BODY>
<img id='im1' src="1.jpg" onclick="go(this)">
<img id='im2' src="2.jpg" onclick="go(this)">
</BODY>
a.htm<SCRIPT LANGUAGE="JavaScript">
<!--
function getImg()
{
var str = location.search;
alert(str.substring(str.lastIndexOf("/")+1));
}
//-->
</SCRIPT>
<body onload="getImg()">
</body>
在index.htm点击1.jpg为<img src="1.jpg">不要用<body onload="getImg()">
<!--
function go(obj)
{
window.open("a.htm?" + obj.src);
}
//-->
</SCRIPT>
</HEAD><BODY>
<img id='im1' src="1.jpg" onclick="go(this)">
<img id='im2' src="2.jpg" onclick="go(this)">
</BODY>
</HTML>
---------------------------a.htm<SCRIPT LANGUAGE="JavaScript">
<!--
function getImg()
{
var str = location.search;
img1.src = str;
}
//-->
</SCRIPT>
<body onload="getImg()">
<img id=img1 src="">
</body>
<!--
function go(obj)
{
window.open("a.htm?" + obj.src);
}
//-->
</SCRIPT>
</HEAD><BODY>
<img id='im1' src="1.gif" onclick="go(this)">
<img id='im2' src="2.gif" onclick="go(this)">
</BODY>
</HTML>
----------------<SCRIPT LANGUAGE="JavaScript">
<!--
function getImg()
{
var str = location.search;
img1.src = str.substring(str.lastIndexOf("/")+1);
}
//-->
</SCRIPT>
<body onload="getImg()">
<img id=img1 src="">
</body>
怎么样在2.jpg时 上一幅是 是1.jpg 下一副是3.jpg
我还想做
要求a.htm显示 上一幅 下一副 图片都是1.jpg 2.jpg 3.jpg ......
怎么样在2.jpg时 上一幅是 是1.jpg 下一副是3.jpg这个帖子一结就没办法问您了,呵呵,
<!--
function getImg()
{
var str = location.search;
img1.src = str.substring(str.lastIndexOf("/")+1);
}
function getPre()
{
var str = img1.src;
prePageNum = parseInt(str.substring(str.lastIndexOf("/")+1),10) - 1;
if(prePageNum == 0)
prePageNum = 1;
img1.src = prePageNum + ".gif";
}
function getNext()
{
var str = img1.src;
prePageNum = parseInt(str.substring(str.lastIndexOf("/")+1),10) + 1;
img1.src = prePageNum + ".gif";
}
//-->
</SCRIPT>
<body onload="getImg()">
<img id=img1 src="">
<a href="#" onclick="getPre()">pre</a>
<a href="#" onclick="getNext()">next</a>
</body>