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CSS3动画事件_html/css_WEB-ITnose
- WBOYOriginal
- 2016-06-24 11:36:08914browse
CSS3 的动画效果强大，在移动端使用广泛，动画执行开始和结束都可以使用JS来监听其事件。
- animationstart
- animationend
以下是一个示例
<!DOCTYPE html><html><head> <meta charset="utf-8"> <meta content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=no" name="viewport"> <meta content="yes" name="apple-mobile-web-app-capable"> <meta content="black" name="apple-mobile-web-app-status-bar-style"> <meta content="telephone=no" name="format-detection"> <meta content="email=no" name="format-detection"> <title>CSS3 动画事件</title> <style type="text/css"> h1 { animation-duration: 3s; animation-name: slidein;/* animation-iteration-count: infinite; animation-direction: alternate; */ } @keyframes slidein { from { margin-left: 100%; width: 100%; } to { margin-left: 0%; width: 100%; } } </style></head> <body> <h1 id="ani">Test CSS3 SlideIn</h1> <script> ani.addEventListener('animationstart', function() { console.log('animate start') }, false); ani.addEventListener('animationend', function() { console.log('animate end') }, false); </script></body></html>
通过添加动画事件，可以依次把一些图片展示出来。
相关：
http://www.w3.org/TR/css3-animations/#animation-events
https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Animations/Using_CSS_animations
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