请问下 为什么我这个选项卡中滚动2 的效果为什么不能实现
<!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>图片滚动</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.10.2.min.js"></script>
<script type="text/javascript">
$(function(){
var $div_li =$("div.div_head ul li");
$div_li.click(function(){
$(this).addClass("active") //当前<li>元素高亮
.siblings().removeClass("active"); //去掉其它同辈<li>元素的高亮
var index = $div_li.index(this); // 获取当前点击的<li>元素 在 全部li元素中的索引。
$("div.content > div") //选取子节点。不选取子节点的话，会引起错误。如果里面还有div
.eq(index).show() //显示 <li>元素对应的<div>元素
.siblings().hide(); //隐藏其它几个同辈的<div>元素
}).hover(function(){
$(this).addClass("hover");
},function(){
$(this).removeClass("hover");
})
})
</script>
<script type="text/javascript">
window.onload=function(){
huadong("picBox","listBox","prev","next","prevTop","nextTop");
huadong("picBox1","listBox1","prev1","next1","prevTop1","nextTop1");
}
</script>
</head>
<body>
<style type="text/css">
* {
margin: 0;
padding: 0;
list-style-type: none
}
a,img {
border: 0
}
body {
font: 12px/180% Arial,Helvetica,sans-serif,"新宋体"
}
.div {
width: 599px;
float: left
}
.div_head {
width: 599px;
height: 35px;
float: left
}
.div_head li {
width: 120px;
height: 30px;
float: left;
cursor: pointer
}
.div_head .active {
background: #00bcf3;
color: #FFF
}
.mod18 {
width: 599px;
position: relative;
background: #f7f7f7
}
.mod18 .btn {
position: absolute;
width: 15px;
height: 70px;
bottom: 0;
cursor: pointer;
z-index: 99;
font-size: 50px;
font-weight: bold
}
.mod18 .prev {
left: 0;
background: url(images/prevBtn.png) no-repeat
}
.mod18 #prevTop,.mod18 #nextTop,.mod18 #prevTop1,.mod18 #nextTop1 {
top: 213px;
width: 46px;
height: 48px
}
.mod18 #prevTop,.mod18 #prevTop1 {
background: url(images/prevBtnTop.png) 0 0 no-repeat
}
.mod18 #nextTop,.mod18 #nextTop1 {
background: url(images/nextBtnTop.png) 0 0 no-repeat
}
.mod18 .next {
right: 0;
background: url(images/nextBtn.png) no-repeat
}
.mod18 li {
float: left
}
.mod18 .cf li {
position: relative;
color: #fff
}
.mod18 .cf a {
display: block;
width: 599px;
height: 415px;
position: absolute;
color: #fff
}
.mod18 .cf li span {
display: block;
width: 599px;
position: absolute;
left: 0;
bottom: 0;
padding: 10px 20px;
line-height: 22px;
text-align: left;
background: rgba(0,0,0,0.6);
filter: progid:DXImageTransform.Microsoft.gradient(GradientType = 0,startColorstr = "#60000000",endColorstr = "#60000000")
}
.mod18 .picBox {
height: 415px;
position: relative;
overflow: hidden
}
.mod18 .picBox ul {
height: 415px;
position: absolute
}
.mod18 .picBox li {
width: 599px;
height: 415px
}
.mod18 .listBox {
width: 580px;
height: 60px;
margin: 0 auto;
position: relative;
padding: 6px 0 10px;
overflow: hidden
}
.mod18 .listBox ul {
height: 60px;
position: absolute
}
.mod18 .listBox li {
width: 65px;
height: 42px;
padding-left: 10px;
padding-top: 10px;
cursor: pointer;
position: relative
}
.mod18 .listBox li i {
display: none
}
.mod18 .listBox li a {
display: block;
width: 60px;
height: 42px
}
.mod18 .listBox li img {
width: 65px;
height: 42px
}
.mod18 .listBox .on img {
width: 60px;
height: 42px;
border: 3px solid #f60
}
.mod18 .listBox .on i {
display: block
}
.con {
display: none
}
.content {
width: 599px;
float: left
}
</style>
<div class="div">
<div class="div_head">
<ul>
<li class="active">滚动1</li>
<li>滚动2</li>
</ul>
</div>
<div class="content">
<div class="con" style="display:block;">
<div class="mod18">
<span id="prev" class="btn prev"></span>
<span id="next" class="btn next"></span>
<span id="prevTop" class="btn prev"></span>
<span id="nextTop" class="btn next"></span>
<div id="picBox" class="picBox">
<ul class="cf">
<li>
<a href="#" target="_blank"><img width="700" height="465" src="images/tu1.jpg" /></a>
<span>111</span>
</li>
<li>
<a href="#" target="_blank" ><img width="700" height="465" src="images/tu2.jpg" /></a>
<span> 222</span>
</li>
<li>
<a href="#" target="_blank"><img width="700" height="465" src="images/tu3.jpg" /></a>
<span>33</span>
</li>
<li>
<a href="http://www.17sucai.com/" target="_blank"><img width="700" height="465" src="images/tu4.jpg" /></a>
<span>4444</span>
</li>
<li>
<a href="#" target="_blank"><img width="700" height="465" src="images/tu1.jpg" /></a>
<span>5</span>
</li>
</ul>
</div>
<div id="listBox" class="listBox">
<ul class="cf">
<li class="on"><i class="arr2"></i><img width="118" height="64" src="images/tu1.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu2.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu3.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu4.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu1.jpg" /></li>
</ul>
</div>
</div>
</div>
<div class="con">
<div class="mod18">
<span id="prev1" class="btn prev"></span>
<span id="next1" class="btn next"></span>
<span id="prevTop1" class="btn prev"></span>
<span id="nextTop1" class="btn next"></span>
<div id="picBox1" class="picBox">
<ul class="cf">
<li>
<a href="#" target="_blank"><img width="700" height="465" src="images/tu1.jpg" /></a>
<span>111</span>
</li>
<li>
<a href="#" target="_blank" ><img width="700" height="465" src="images/tu2.jpg" /></a>
<span> 222</span>
</li>
<li>
<a href="#" target="_blank"><img width="700" height="465" src="images/tu3.jpg" /></a>
<span>33</span>
</li>
<li>
<a href="http://www.17sucai.com/" target="_blank"><img width="700" height="465" src="images/tu4.jpg" /></a>
<span>4444</span>
</li>
<li>
<a href="#" target="_blank"><img width="700" height="465" src="images/tu1.jpg" /></a>
<span>5</span>
</li>
</ul>
</div>
<div id="listBox1" class="listBox">
<ul class="cf">
<li class="on"><i class="arr2"></i><img width="118" height="64" src="images/tu1.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu2.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu3.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu4.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu1.jpg" /></li>
</ul>
</div>
</div>
</div>
</div>
</div>
<script type="text/javascript">
function getStyle(obj, attr){
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clearInterval(obj.timer);
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iCur = iCur ? iCur : 0;
var iSpeed = (json[attr] - iCur) / 5;
iSpeed = iSpeed > 0 ? Math.ceil(iSpeed) : Math.floor(iSpeed);
obj.style[attr] = iCur + iSpeed + 'px';
if(iCur == json[attr]){
clearInterval(obj.timer);
}
}
}, 30);
}
function huadong(picb,listb,prev,next,pret,nextt){
var oPic = document.getElementById(picb);
var oList = document.getElementById(listb);
var oPrev = document.getElementById(prev);
var oNext = document.getElementById(next);
var oPrevTop = document.getElementById(pret);
var oNextTop = document.getElementById(nextt);
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oPicUl.style.width = w1 * len1 + "px";
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var num = 5;
var num2 = Math.ceil(num / 2);
function Change(){
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oListLi[i].className = "";
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oListLi[i].className = "on";
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}
oNextTop.onclick = oNext.onclick = function(){
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index = index == len2 ? 0 : index;
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index = index == -1 ? len2 -1 : index;
Change();
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oListLi[i].onclick = function(){
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}
</script>
</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>图片滚动</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.10.2.min.js"></script>
<script type="text/javascript">
$(function(){
var $div_li = $("div.div_head ul li");
$div_li.click(function(){
var index = $div_li.index(this);
var cl = index
[解决办法]
'';
$(this).addClass("active").siblings().removeClass("active");
$("div.content > div").eq(index).show().siblings().hide();
bindScroll("picBox" + cl, "listBox" + cl, "prev" + cl, "next" + cl, "prevTop" + cl, "nextTop" + cl);
}).hover(function(){
$(this).addClass("hover");
},function(){
$(this).removeClass("hover");
});
bindScroll("picBox","listBox","prev","next","prevTop","nextTop");
function bindScroll() {
var box = $('#' + arguments[0]);
var is = box.attr('init');
if(is !== 'true') {
box.attr('init', 'true');
huadong.apply(window, arguments);
}
}
});
</script>
</head>
<body>
<style type="text/css">
* {
margin: 0;
padding: 0;
list-style-type: none
}
a,img {
border: 0
}
body {
font: 12px/180% Arial,Helvetica,sans-serif,"新宋体"
}
.div {
width: 599px;
float: left
}
.div_head {
width: 599px;
height: 35px;
float: left
}
.div_head li {
width: 120px;
height: 30px;
float: left;
cursor: pointer
}
.div_head .active {
background: #00bcf3;
color: #FFF
}
.mod18 {
width: 599px;
position: relative;
background: #f7f7f7
}
.mod18 .btn {
position: absolute;
width: 15px;
height: 70px;
bottom: 0;
cursor: pointer;
z-index: 99;
font-size: 50px;
font-weight: bold
}
.mod18 .prev {
left: 0;
background: url(images/prevBtn.png) no-repeat
}
.mod18 #prevTop,.mod18 #nextTop,.mod18 #prevTop1,.mod18 #nextTop1 {
top: 213px;
width: 46px;
height: 48px
}
.mod18 #prevTop,.mod18 #prevTop1 {
background: url(images/prevBtnTop.png) 0 0 no-repeat
}
.mod18 #nextTop,.mod18 #nextTop1 {
background: url(images/nextBtnTop.png) 0 0 no-repeat
}
.mod18 .next {
right: 0;
background: url(images/nextBtn.png) no-repeat
}
.mod18 li {
float: left
}
.mod18 .cf li {
position: relative;
color: #fff
}
.mod18 .cf a {
display: block;
width: 599px;
height: 415px;
position: absolute;
color: #fff
}
.mod18 .cf li span {
display: block;
width: 599px;
position: absolute;
left: 0;
bottom: 0;
padding: 10px 20px;
line-height: 22px;
text-align: left;
background: rgba(0,0,0,0.6);
filter: progid:DXImageTransform.Microsoft.gradient(GradientType = 0,startColorstr = "#60000000",endColorstr = "#60000000")
}
.mod18 .picBox {
height: 415px;
position: relative;
overflow: hidden
}
.mod18 .picBox ul {
height: 415px;
position: absolute
}
.mod18 .picBox li {
width: 599px;
height: 415px
}
.mod18 .listBox {
width: 580px;
height: 60px;
margin: 0 auto;
position: relative;
padding: 6px 0 10px;
overflow: hidden
}
.mod18 .listBox ul {
height: 60px;
position: absolute
}
.mod18 .listBox li {
width: 65px;
height: 42px;
padding-left: 10px;
padding-top: 10px;
cursor: pointer;
position: relative
}
.mod18 .listBox li i {
display: none
}
.mod18 .listBox li a {
display: block;
width: 60px;
height: 42px
}
.mod18 .listBox li img {
width: 65px;
height: 42px
}
.mod18 .listBox .on img {
width: 60px;
height: 42px;
border: 3px solid #f60
}
.mod18 .listBox .on i {
display: block
}
.con {
display: none
}
.content {
width: 599px;
float: left
}
</style>
<div class="div">
<div class="div_head">
<ul>
<li class="active">滚动1</li>
<li>滚动2</li>
</ul>
</div>
<div class="content">
<div class="con" style="display:block;">
<div class="mod18"> <span id="prev" class="btn prev"></span> <span id="next" class="btn next"></span> <span id="prevTop" class="btn prev"></span> <span id="nextTop" class="btn next"></span>
<div id="picBox" class="picBox">
<ul class="cf">
<li> <a href="#" target="_blank"><img width="700" height="465" src="images/tu1.jpg" /></a> <span>111</span> </li>
<li> <a href="#" target="_blank" ><img width="700" height="465" src="images/tu2.jpg" /></a> <span> 222</span> </li>
<li> <a href="#" target="_blank"><img width="700" height="465" src="images/tu3.jpg" /></a> <span>33</span> </li>
<li> <a href="http://www.17sucai.com/" target="_blank"><img width="700" height="465" src="images/tu4.jpg" /></a> <span>4444</span> </li>
<li> <a href="#" target="_blank"><img width="700" height="465" src="images/tu1.jpg" /></a> <span>5</span> </li>
</ul>
</div>
<div id="listBox" class="listBox">
<ul class="cf">
<li class="on"><i class="arr2"></i><img width="118" height="64" src="images/tu1.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu2.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu3.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu4.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu1.jpg" /></li>
</ul>
</div>
</div>
</div>
<div class="con">
<div class="mod18"> <span id="prev1" class="btn prev"></span> <span id="next1" class="btn next"></span> <span id="prevTop1" class="btn prev"></span> <span id="nextTop1" class="btn next"></span>
<div id="picBox1" class="picBox">
<ul class="cf">
<li> <a href="#" target="_blank"><img width="700" height="465" src="images/tu1.jpg" /></a> <span>111</span> </li>
<li> <a href="#" target="_blank" ><img width="700" height="465" src="images/tu2.jpg" /></a> <span> 222</span> </li>
<li> <a href="#" target="_blank"><img width="700" height="465" src="images/tu3.jpg" /></a> <span>33</span> </li>
<li> <a href="http://www.17sucai.com/" target="_blank"><img width="700" height="465" src="images/tu4.jpg" /></a> <span>4444</span> </li>
<li> <a href="#" target="_blank"><img width="700" height="465" src="images/tu1.jpg" /></a> <span>5</span> </li>
</ul>
</div>
<div id="listBox1" class="listBox">
<ul class="cf">
<li class="on"><i class="arr2"></i><img width="118" height="64" src="images/tu1.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu2.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu3.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu4.jpg" /></li>
<li><i class="arr2"></i><img width="118" height="64" src="images/tu1.jpg" /></li>
</ul>
</div>
</div>
</div>
</div>
</div>
<script type="text/javascript">
function getStyle(obj, attr){
if(obj.currentStyle){
return obj.currentStyle[attr];
}else{
return getComputedStyle(obj, false)[attr];
}
}
function Animate(obj, json){
if(obj.timer){
clearInterval(obj.timer);
}
obj.timer = setInterval(function(){
for(var attr in json){
var iCur = parseInt(getStyle(obj, attr));
iCur = iCur ? iCur : 0;
var iSpeed = (json[attr] - iCur) / 5;
iSpeed = iSpeed > 0 ? Math.ceil(iSpeed) : Math.floor(iSpeed);
obj.style[attr] = iCur + iSpeed + 'px';
if(iCur == json[attr]){
clearInterval(obj.timer);
}
}
}, 30);
}
function huadong(picb,listb,prev,next,pret,nextt){
var oPic = document.getElementById(picb);
var oList = document.getElementById(listb);
var oPrev = document.getElementById(prev);
var oNext = document.getElementById(next);
var oPrevTop = document.getElementById(pret);
var oNextTop = document.getElementById(nextt);
var oPicLi = oPic.getElementsByTagName("li");
var oListLi = oList.getElementsByTagName("li");
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var oListUl = oList.getElementsByTagName("ul")[0];
var w1 = oPicLi[0].offsetWidth;
var w2 = oListLi[0].offsetWidth;
oPicUl.style.width = w1 * len1 + "px";
oListUl.style.width = w2 * len2 + "px";
var index = 0;
var num = 5;
var num2 = Math.ceil(num / 2);
function Change(){
Animate(oPicUl, {left: - index * w1});
if(index < num2){
Animate(oListUl, {left: 0});
}else if(index + num2 <= len2){
Animate(oListUl, {left: - (index - num2 + 1) * w2});
}else{
Animate(oListUl, {left: - (len2 - num) * w2});
}
for (var i = 0; i < len2; i++) {
oListLi[i].className = "";
if(i == index){
oListLi[i].className = "on";
}
}
}
oNextTop.onclick = oNext.onclick = function(){
index ++;
index = index == len2 ? 0 : index;
Change();
}
oPrevTop.onclick = oPrev.onclick = function(){
index --;
index = index == -1 ? len2 -1 : index;
Change();
}
for (var i = 0; i < len2; i++) {
oListLi[i].index = i;
oListLi[i].onclick = function(){
index = this.index;
Change();
}
}
}
</script>
</body>
</html>
