vue.js實現移入移出效果的方法:【methods:{enter(index){this.seen = true;this.current = index;},leave(){this.seen = false;this.cur...】。

vue.js實現移入移出事件的具體代碼:
html代碼:
<i class="icon" @mouseenter="enter(index)" @mouseleave="leave()"></i>
邏輯代碼:
methods:{
enter(index){
this.seen = true;
this.current = index;
},
leave(){
this.seen = false;
this.current = null;
}
}





