如下所示:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>动画</title> <script src="https://cdn.bootcss.com/vue/2.4.2/vue.min.js"></script> <style> .box{ height:500px; background-color:black; overflow: hidden; } //给过渡的name加样式 .mybox-leave-active,.mybox-enter-active{ transition: all 1s ease; } .mybox-leave-active,.mybox-enter{ height:0px !important; } .mybox-leave,.mybox-enter-active{ height: 500px; } </style> </head><body> <!-- 首先将要过渡的元素用transition包裹,并设置过渡的name) --> <div id="box"> <transition name="mybox"> <div class="box" v-show="boxshow"></div> </transition> <button @click="togglebox">按钮</button> </div> <script> new Vue({ el:'#box', data:{ boxshow:false }, methods:{ togglebox:function(){ this.boxshow = !this.boxshow; } } }); </script> </body> </html>
以上这篇vue动画之点击按钮往上渐渐显示出来的实例就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持找一找教程网。