通過Velocity.js使用一些簡單的語法實現(xiàn)動態(tài)效果
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>Vue中的JS動畫</title>
<script src="./vue.js"></script>
<link rel="stylesheet" href="./animate.css">
<style media="screen">
</style>
</head>
<body>
<div id="root">
<transition name="fade" @before-enter="handleBeforeEnter" @enter="handleEnter" @after-enter="handleAfterEnter">
<div v-show="show">hello world</div>
</transition>
<button @click="handleClick">change</button>
</div>
<script type="text/javascript">
var vm = new Vue({
el: '#root',
data: {
show: true
},
methods: {
handleClick: function() {
this.show = !this.show
},
handleBeforeEnter: function(el) {
el.style.color = 'red'
},
handleEnter: function(el, done) {
setTimeout(() => {
el.style.color = 'green'
}, 2000)
setTimeout(()=>{
done()
},4000)
},
handleAfterEnter:function(el){
el.style.color="#000"
}
}
})
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>Vue中的JS動畫與Velocity.js的結(jié)合</title>
<script src="./vue.js"></script>
<script type="text/javascript" src="./velocity.js">
</script>
</head>
<body>
<div id="root">
<transition name="fade" @before-enter="handleBeforeEnter" @enter="handleEnter" @after-enter="handleAfterEnter">
<div v-show="show">hello world</div>
</transition>
<button @click="handleClick">change</button>
</div>
<script type="text/javascript">
var vm = new Vue({
el: '#root',
data: {
show: true
},
methods: {
handleClick: function() {
this.show = !this.show
},
handleBeforeEnter: function(el) {
el.style.opacity = 0;
},
handleEnter: function(el, done) {
Velocity(el, {
opacity: 1
}, {
duration: 1000,
complete: done
})
},
handleAfterEnter: function(el) {
console.log("動畫結(jié)束")
}
}
})
</script>
</body>
</html>
