jquery.countup实现数字滚动
效果图
在这里插入图片描述
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>数字动画</title>
<style type="text/css">
* {
margin: 0;
padding: 0;
}
.box {
display: flex;
width: 100vw;
height: 100vh;
background: lightblue;
}
.count {
position: relative;
font-size: 100px;
font-weight: 600;
color: #268F81;
margin: auto;
letter-spacing: 5px;
display: flex;
}
.item {
background: #FFF;
text-align: center;
border-left: 1px solid #CCCCCC;
border-right: 1px solid #CCCCCC;
margin: 0 2px;
}
</style>
</head>
<body>
<div class="box">
<span class="count">6849874165182</span>
</div>
</body>
<script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js"></script>
<script src="https://cdn.bootcss.com/waypoints/4.0.1/jquery.waypoints.min.js"></script>
<script src="http://sucai.suoluomei.cn/sucai_zs/file/20191112160050-jquery.countup.min.js"></script>
<script>
var count = '6849874165182'
var split = count.split('')
var num = ''
new Promise(function (resolve, reject) {
split.forEach(function (i) {
num += `<div class="item">${i}</div>`
})
$('.count').html(num)
resolve(num)
}).then(res => {
$('.count .item').countUp({
delay: 10,//动画延迟执行
time: 2000//动画持续时间
});
})
</script>
<script>
// 可以直接写
// $('.count').countUp({
// delay: 10,
// time: 2000
// });
</script>
</html>本文参与 腾讯云自媒体分享计划，分享自作者个人站点/博客。
原始发表：2019-11-12 ，如有侵权请联系 cloudcommunity@tencent.com 删除
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