
如圖,鼠標移入移出改變背景
1.綁定事件:
<div class="indent" @mouseover="mouseOver($event)" @mouseleave="mouseLeave($event)">

2.js(通過增加一個class name)
mouseOver($event){
$event.currentTarget.className = "indent active";
},
mouseLeave($event) {
$event.currentTarget.className = "indent";
},

3.CSS(自己想要的樣式)

