<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>js实现左右自动切换</title>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
</head>
<style>
.b2{
width: 1190px;
height: 147px;
margin: 44px auto 0;
position: relative;
overflow: hidden;
background-color: gray;
}
.b2 .b2list{
width: 2655px;
height: 147px;
position: absolute;
top: 0;
left: 0;
}
.b2 .item{
width: 285px;
height: 147px;
margin-left: 10px;
float: left;
border-top: 1px solid transparent;
background-color: red;
}
</style>
<body>
<div class="b2">
<div class="b2list" data="0">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">8</div>
<div class="item">9</div>
</div>
</div>
<script>
$(function(){
setInterval("auto_left_me();",3000);
});
function auto_left_me(){
var num = $(".b2 .b2list").attr("data");
num++;
if(num>5){
num=0;
}
$(".b2 .b2list").attr("data",num);
$(‘.b2 .b2list‘).animate({‘left‘:-295*num});
}
</script>
</body>
</html>
原文地址：https://www.cnblogs.com/cl94/p/10630849.html
时间： 2024-10-31 01:25:05