如何随机显示图片计数器?
如何随机显示图片计数器?
发布时间:2016-12-29 来源:查字典编辑
摘要:count.asp<html><head><metahttp-equiv="Content-Type"content="text/html;...

count.asp

< html >

< head >

< meta http-equiv="Content-Type"

content="text/html; charset=gb2312" >

<title>随风起舞之千变计数器</title>

</head>

<body>

<p>

<%

dim out

countfile=server.mappath("aspcount.txt")

set objfile=server.createobject("scripting.filesystemobject")

' 定义一个服务器组件.

set out=objfile.opentextfile(countfile,1,false,false)

counter=out.readline

' 读取数据.

out.close

set objfile=server.createobject("scripting.filesystemobject")

set out=objfile.createtextfile(countfile,trUE,FALSE)

application.lock

' 暂时锁定.

counter=counter+1

' 访客次数加1.

out.writeline(counter)

' 写入数据.

application.unlock

' 解锁.

out.close

%>

<script language="">

function countdisp(countvar){

var countvar1="000000"+countvar;

' 实现随机显示,不足6位以0补全.

var howFar1=countvar1.length;

countvar1=countvar1.substring(howFar1, howFar1-1)

var index=""+Math.floor(Math.random()*10);

if (index=="10"){

index="0"};

for (var icount=0;icount< 6;icount++={

var g=countvar1.substring(icount,icount+1);

document.images[icount].src="http://

localhost/images/"+index+g+".gif";

}

</script></p>

<>

您是第<img src="http://localhost/images/00.gif" height=20 width=20>

<img src="http://localhost/images/00.gif" height=20 width=20>

<img src="http://localhost/images/00.gif"height=20 width=20>

<img src="http://localhost/images/00.gif"height=20 width=20>

<img src="http://localhost/images/00.gif"height=20 width=20>

<img src="http://localhost/images/00.gif"height=20 width=20>位访问者!

<script language="">

count(counter);

' 调用count()函数,实现计数器的动态图像显示.

</script>

</body>

</html>

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