特效描述：两排图片 向左滚动。jquery两排图片向左滚动特效代码下载
代码结构
1. 引入CSS
<link href="css/style.css" type="text/css" rel="stylesheet" />
2. 引入JS
<script type="text/javascript" src="js/jquery.min.js"></script>
3. HTML代码
<br>
<div class="scroll">
<div class="picbox">
<ul class="piclist mainlist">
<li class="goodlist">
<a href="https://www.51qianduan.com/">51前端</a>
<div>
<a href="https://www.51qianduan.com/">51前端</a>
<span class="en">Bvland Malt Cream</span>
<p>换购价：<span class="change-price">￥100</span><span class="max-price">￥366</span></p>
<p><a href="https://www.51qianduan.com/">51前端</a></p>
</div>
</li>
<li class="goodlist">
<a href="https://www.51qianduan.com/">51前端</a>
<div>
<a href="https://www.51qianduan.com/">51前端</a>
<span class="en">Bvland Malt Cream</span>
<p>换购价：<span class="change-price">￥100</span><span class="max-price">￥366</span></p>
<p><a href="https://www.51qianduan.com/">51前端</a></p>
</div>
</li>
<li class="goodlist">
<a href="https://www.51qianduan.com/">51前端</a>
<div>
<a href="https://www.51qianduan.com/">51前端</a>
<span class="en">Bvland Malt Cream</span>
<p>换购价：<span class="change-price">￥100</span><span class="max-price">￥366</span></p>
<p><a href="https://www.51qianduan.com/">51前端</a></p>
</div>
</li>
<li class="goodlist">
<a href="https://www.51qianduan.com/">51前端</a>
<div>
<a href="https://www.51qianduan.com/">51前端</a>
<span class="en">Bvland Malt Cream</span>
<p>换购价：<span class="change-price">￥100</span><span class="max-price">￥366</span></p>
<p><a href="https://www.51qianduan.com/">51前端</a></p>
</div>
</li>
<li class="goodlist">
<a href="https://www.51qianduan.com/">51前端</a>
<div>
<a href="https://www.51qianduan.com/">51前端</a>
<span class="en">Bvland Malt Cream</span>
<p>换购价：<span class="change-price">￥100</span><span class="max-price">￥366</span></p>
<p><a href="https://www.51qianduan.com/">51前端</a></p>
</div>
</li>
<li class="goodlist">
<a href="https://www.51qianduan.com/">51前端</a>
<div>
<a href="https://www.51qianduan.com/">51前端</a>
<span class="en">Bvland Malt Cream</span>
<p>换购价：<span class="change-price">￥100</span><span class="max-price">￥366</span></p>
<p><a href="https://www.51qianduan.com/">51前端</a></p>
</div>
</li>
<li class="goodlist">
<a href="https://www.51qianduan.com/">51前端</a>
<div>
<a href="https://www.51qianduan.com/">51前端</a>
<span class="en">Bvland Malt Cream</span>
<p>换购价：<span class="change-price">￥100</span><span class="max-price">￥366</span></p>
<p><a href="https://www.51qianduan.com/">51前端</a></p>
</div>
</li>
<li class="goodlist">
<a href="https://www.51qianduan.com/">51前端</a>
<div>
<a href="https://www.51qianduan.com/">51前端</a>
<span class="en">Bvland Malt Cream</span>
<p>换购价：<span class="change-price">￥100</span><span class="max-price">￥366</span></p>
<p><a href="https://www.51qianduan.com/">51前端</a></p>
</div>
</li>
</ul>
<ul class="piclist swaplist"></ul>
</div>
<div class="og_prev"></div>
<div class="og_next"></div>
</div>
<script type="text/javascript">
$(function(){
linum = $('.mainlist li').length;//图片数量
w = linum/2 * 232;//ul宽度
$('.piclist').css('width', w + 'px');//ul宽度
$('.swaplist').html($('.mainlist').html());//复制内容
$('.og_next').click(function(){
if($('.swaplist,.mainlist').is(':animated')){
$('.swaplist,.mainlist').stop(true,true);
}
if($('.mainlist li').length>4){//多于4张图片
ml = parseInt($('.mainlist').css('left'));//默认图片ul位置
sl = parseInt($('.swaplist').css('left'));//交换图片ul位置
if(ml<=0 && ml>w*-1){//默认图片显示时
$('.swaplist').css({left: '928px'});//交换图片放在显示区域右侧
$('.mainlist').animate({left: ml - 928 + 'px'},'slow');//默认图片滚动
if(ml==(w-928)*-1){//默认图片最后一屏时
$('.swaplist').animate({left: '0px'},'slow');//交换图片滚动
}
}else{//交换图片显示时
$('.mainlist').css({left: '928px'})//默认图片放在显示区域右
$('.swaplist').animate({left: sl - 928 + 'px'},'slow');//交换图片滚动
if(sl==(w-928)*-1){//交换图片最后一屏时
$('.mainlist').animate({left: '0px'},'slow');//默认图片滚动
}
}
}
})
$('.og_prev').click(function(){
if($('.swaplist,.mainlist').is(':animated')){
$('.swaplist,.mainlist').stop(true,true);
}
if($('.mainlist li').length>4){
ml = parseInt($('.mainlist').css('left'));
sl = parseInt($('.swaplist').css('left'));
if(ml<=0 && ml>w*-1){
$('.swaplist').css({left: w * -1 + 'px'});
$('.mainlist').animate({left: ml + 928 + 'px'},'slow');
if(ml==0){
$('.swaplist').animate({left: (w - 928) * -1 + 'px'},'slow');
}
}else{
$('.mainlist').css({left: (w - 928) * -1 + 'px'});
$('.swaplist').animate({left: sl + 928 + 'px'},'slow');
if(sl==0){
$('.mainlist').animate({left: '0px'},'slow');
}
}
}
});
$('.goodlist').hover(function(){
$('.exchange',this).show();
},function(){
$('.exchange',this).hide();
});
});
</script>
