vue2.0-transition动画
2024-08-26 01:15:32
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>智能社——http://www.zhinengshe.com</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<style>
p{
width:300px;
height:300px;
background: red;
}
.fade-enter-active, .fade-leave-active{
transition: 1s all ease; <!--时间必须给-->
} .fade-enter-active{ <!--元素出来时,变化成什么样子-->
opacity:1;
width:300px;
height:300px;
}
.fade-leave-active{ <!--元素消失时,变化成什么样子-->
opacity:0;
width:100px;
height:100px;
} .fade-enter,.fade-leave{ <!--初始状态-->
opacity:0;
width:100px;
height:100px;
}
</style>
<script src="vue.js"></script>
<script>
window.onload=function(){
new Vue({
el:'#box',
data:{
show:false
}
});
};
</script>
</head>
<body>
<div id="box">
<input type="button" value="点击显示隐藏" @click="show=!show">
<!--transition是标签,不能运动-->
<transition name="fade">
<p v-show="show"></p>
</transition>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>智能社——http://www.zhinengshe.com</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<style>
p{
width:300px;
height:300px;
background: red;
}
.fade-enter-active, .fade-leave-active{
transition: 1s all ease;
} .fade-enter-active{
opacity:1;
width:300px;
height:300px;
}
.fade-leave-active{
opacity:0;
width:100px;
height:100px;
} .fade-enter,.fade-leave{
opacity:0;
width:100px;
height:100px;
}
</style>
<script src="vue.js"></script>
<script>
window.onload=function(){
new Vue({
el:'#box',
data:{
show:false
},
methods:{
beforeEnter(el){
console.log('动画enter之前');
},
enter(el){
console.log('动画enter进入');
},
afterEnter(el){//el是要运动的p元素
console.log('动画进入之后');
el.style.background='blue';
},
beforeLeave(el){
console.log('动画leave之前');
},
leave(el){
console.log('动画leave');
},
afterLeave(el){
console.log('动画leave之后');
el.style.background='red';
}
}
});
};
</script>
</head>
<body>
<div id="box">
<input type="button" value="点击显示隐藏" @click="show=!show"> <transition name="fade"
@before-enter="beforeEnter"
@enter="enter"
@after-enter="afterEnter" @before-leave="beforeLeave"
@leave="leave"
@after-leave="afterLeave"
>
<p v-show="show"></p>
</transition>
</div>
</body>
</html>
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