图片轮换 谁做过web图片轮换,带后台管理的那种 有源码的给小弟发个 不胜感谢 小弟邮箱 [email protected] 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 <script> var links = new Array(); links[1] = "http://tongji.baidu.com"; links[2] = "http://hi.baidu.com/bdadd/blog/item/6f9f80b12e50cf57092302e3.html"; links[3] = "http://union.baidu.com/promo/dataunion/index.html"; links[4] = "http://www.umaz.cn"; var imgs = new Array(); for(var n = 1; n <= 5; n++) imgs[n] = new Image(); imgs[1].src = "/upload/20071119222354548.gif"; imgs[2].src = "/upload/20071119222354556.jpg"; imgs[3].src = "/upload/20071119222354919.jpg"; imgs[4].src = "/upload/20071119222354150.jpg"; var tits = new Array(); tits[1] ="百度统计"; tits[2] = "联盟杯摄影师大赛"; tits[3] = "百度行业报告"; tits[4] = "联盟志"; var imgwidth = 550;//图片宽度 var imgheight = 134;//图片宽度 var str = "<style type='text/css'>"; str += "#imgnv{display:none;position:absolute;bottom:-1px;right:0;height:16px;}#imgnv div{float:left;margin-right:1px;}"; str += "#imgnv div.on,#imgnv div.off{margin-bottom:1px;width:30px;height:15px;line-height:18px!important;line-height:15px;font-size:9px;text-align:center;cursor:pointer;cursor:hand}"; str += "#imgnv div.on{background:#CE0609;color:#FFF;font-weight:bold}"; str += "#imgnv div.off{background:#323232;color:#FFF;text-decoration:none}"; str += "#titnv{margin-top:3px;color:#000;text-align:center;display:none;}"; str += "</style>"; str += "<div style='position:relative'>"; str += "<div><a id='dlink' href='" + links[1] + "' target='_blank'><img id='dimg' src='" + imgs[1].src + "' border='0' width='" + imgwidth + "' height='"+imgheight+"' style='filter:Alpha(opacity=100)' onmouseover='Pause(true)' onmouseout='Pause(false)'></a></div>"; //修改点1:循环添加内层div内容以增加个数 str += "<div id='imgnv'><div id='it1' class='on' onmouseover='ImgSwitch(1, true)' onmouseout='Pause(false)'>1</div><div id='it2' class='off' onmouseover='ImgSwitch(2, true)' onmouseout='Pause(false)'>2</div><div id='it3' class='on' onmouseover='ImgSwitch(3, true)' onmouseout='Pause(false)'>3</div><div id='it4' class='off' onmouseover='ImgSwitch(4, true)' onmouseout='Pause(false)'>4</div></div>"; str += "<div id='titnv'><b>" + tits[1] + "</b></div>"; str += "</div>"; document.write(str); var oi = document.getElementById("dimg"); var pause = false; var curid = 1; var lastid = 1; var sw = 1; var opacity = 100; var speed = 15; var delay = (document.all)? 400:700; function SetAlpha(){ if(document.all){ if(oi.filters && oi.filters.Alpha) oi.filters.Alpha.opacity = opacity; }else{ oi.style.MozOpacity = ((opacity >= 100)? 99:opacity) / 100; } } function ImgSwitch(id, p){ if(p){ pause = true; opacity = 100; SetAlpha(); } oi.src = imgs[id].src; document.getElementById("dlink").href = links[id]; document.getElementById("it" + lastid).className = "off"; document.getElementById("it" + id).className = "on"; document.getElementById("titnv").innerHTML = "<b>" + tits[id] + "</b>"; curid = lastid = id; } function ScrollImg(){ if(pause && opacity >= 100) return; if(sw == 0){ opacity += 2; if(opacity > delay){ opacity = 100; sw = 1; } } if(sw == 1){ opacity -= 3; if(opacity < 10){ opacity = 10; sw = 3; } } SetAlpha(); if(sw != 3) return; sw = 0; curid++; //修改点2:这里的4也是个数 if(curid > 4) curid = 1; ImgSwitch(curid, false); } function Pause(s){ pause = s; } function StartScroll(){ setInterval(ScrollImg, speed); } function CheckLoad(){ if (imgs[1].complete == true && imgs[2].complete == true) { clearInterval(checkid); setTimeout(StartScroll, 2000); } } var checkid = setInterval(CheckLoad, 10); </script> 本文来自: 脚本之家(www.jb51.net) 详细出处参考:http://www.jb51.net/article/12789.htm 写过 前台主要 :style:filters setTimeout() 两个 后台主要是通过DWR与JS进行交互的 我有源码,后台动态上传图片,前台FLASH交替显示。 有没有对gson很熟悉的?急 Servlet /mk threw load() exception B/S 开发POS 的可行性有多大,最多在线数1000左右! 高分求:实现文件夹选取,表单之间数据传递,多文件夹中的文件上传。 二级导航菜单,如果实现点击其他地方时收起子菜单 面试JAVA,高手回答一下吧 mkdirs问题 用jsp调用activex 我们的商业计划,欢迎有兴趣的朋友加盟,也欢迎大家多提意见! jbuilder6 中产生的 WAR 文件怎样部署到 TOMCAT 中啊? 50分,input赋值的问题。 jsp页面显示数据不完全
<script>
var links = new Array();
links[1] = "http://tongji.baidu.com";
links[2] = "http://hi.baidu.com/bdadd/blog/item/6f9f80b12e50cf57092302e3.html";
links[3] = "http://union.baidu.com/promo/dataunion/index.html";
links[4] = "http://www.umaz.cn";
var imgs = new Array();
for(var n = 1; n <= 5; n++) imgs[n] = new Image();
imgs[1].src = "/upload/20071119222354548.gif";
imgs[2].src = "/upload/20071119222354556.jpg";
imgs[3].src = "/upload/20071119222354919.jpg";
imgs[4].src = "/upload/20071119222354150.jpg";
var tits = new Array();
tits[1] ="百度统计";
tits[2] = "联盟杯摄影师大赛";
tits[3] = "百度行业报告";
tits[4] = "联盟志"; var imgwidth = 550;//图片宽度
var imgheight = 134;//图片宽度 var str = "<style type='text/css'>";
str += "#imgnv{display:none;position:absolute;bottom:-1px;right:0;height:16px;}#imgnv div{float:left;margin-right:1px;}";
str += "#imgnv div.on,#imgnv div.off{margin-bottom:1px;width:30px;height:15px;line-height:18px!important;line-height:15px;font-size:9px;text-align:center;cursor:pointer;cursor:hand}";
str += "#imgnv div.on{background:#CE0609;color:#FFF;font-weight:bold}";
str += "#imgnv div.off{background:#323232;color:#FFF;text-decoration:none}";
str += "#titnv{margin-top:3px;color:#000;text-align:center;display:none;}";
str += "</style>";
str += "<div style='position:relative'>";
str += "<div><a id='dlink' href='" + links[1] + "' target='_blank'><img id='dimg' src='" + imgs[1].src + "' border='0' width='" + imgwidth + "' height='"+imgheight+"' style='filter:Alpha(opacity=100)' onmouseover='Pause(true)' onmouseout='Pause(false)'></a></div>"; //修改点1:循环添加内层div内容以增加个数
str += "<div id='imgnv'><div id='it1' class='on' onmouseover='ImgSwitch(1, true)' onmouseout='Pause(false)'>1</div><div id='it2' class='off' onmouseover='ImgSwitch(2, true)' onmouseout='Pause(false)'>2</div><div id='it3' class='on' onmouseover='ImgSwitch(3, true)' onmouseout='Pause(false)'>3</div><div id='it4' class='off' onmouseover='ImgSwitch(4, true)' onmouseout='Pause(false)'>4</div></div>";
str += "<div id='titnv'><b>" + tits[1] + "</b></div>";
str += "</div>";
document.write(str); var oi = document.getElementById("dimg");
var pause = false;
var curid = 1;
var lastid = 1;
var sw = 1;
var opacity = 100;
var speed = 15;
var delay = (document.all)? 400:700; function SetAlpha(){
if(document.all){
if(oi.filters && oi.filters.Alpha) oi.filters.Alpha.opacity = opacity;
}else{
oi.style.MozOpacity = ((opacity >= 100)? 99:opacity) / 100;
}
} function ImgSwitch(id, p){
if(p){
pause = true;
opacity = 100;
SetAlpha();
}
oi.src = imgs[id].src;
document.getElementById("dlink").href = links[id];
document.getElementById("it" + lastid).className = "off";
document.getElementById("it" + id).className = "on";
document.getElementById("titnv").innerHTML = "<b>" + tits[id] + "</b>";
curid = lastid = id;
} function ScrollImg(){
if(pause && opacity >= 100) return;
if(sw == 0){
opacity += 2;
if(opacity > delay){ opacity = 100; sw = 1; }
}
if(sw == 1){
opacity -= 3;
if(opacity < 10){ opacity = 10; sw = 3; }
}
SetAlpha();
if(sw != 3) return;
sw = 0;
curid++;
//修改点2:这里的4也是个数
if(curid > 4) curid = 1;
ImgSwitch(curid, false);
} function Pause(s){
pause = s;
} function StartScroll(){
setInterval(ScrollImg, speed);
} function CheckLoad(){
if (imgs[1].complete == true && imgs[2].complete == true) {
clearInterval(checkid);
setTimeout(StartScroll, 2000);
}
} var checkid = setInterval(CheckLoad, 10);
</script>
本文来自: 脚本之家(www.jb51.net) 详细出处参考:http://www.jb51.net/article/12789.htm
后台主要是通过DWR与JS进行交互的