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js监听css3动画实现

2017-12-24 13:46 531 查看
废话不多说,下面是源码:

<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>Document</title>
<style type="text/css">
.main {
width: 100px;
height: 100px;
border: 1px solid #eee;
}

.change-size {
transition: all 1s;
transform: translateX(100px);
animation: changeBig 2s linear 1s 3 normal;
}

@keyframes changeBig {
to {
width: 200px;
height: 200px;
}
}
</style>
</head>
<body>
<div class="main"></div>
<script src="//cdn.bootcss.com/zepto/1.2.0/zepto.min.js"></script>
<script type="text/javascript">
$('.main').on('click', function() {
$(this).addClass('change-size')
});
$('.main').on('animationstart', function(e) {
console.log('animationstart:' + e.elapsedTime)
});
$('.main').on('animationiteration', function(e) {
console.log('animationiteration:' + e.elapsedTime)
});
$('.main').on('animationend', function(e) {
console.log('animationend:' + e.elapsedTime)
});
$('.main').on('transitionend', function(e) {
console.log('transitionend:' + e.elapsedTime)
});
</script>
</body>
</html>
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标签:  css3 动画