Html
<i class="icon" @mouseenter="enter(index)" @mouseleave="leave()"></i>
JS
methods:{
enter(index){
this.seen = true;
this.current = index;
},
leave(){
this.seen = false;
this.current = null;
}
}
原文:vue实现鼠标移入移出事件
标签:index,vue,移出,current,移入,seen
来源: https://www.cnblogs.com/dagongren/p/14129600.html