vue实现鼠标移入移出事件代码实例

     

      {{item.name}}
      
       
       

        
{{item.det}}
       
      
     
    

export default {
  data(){
   return{
    seen:false,
    current:0
   }
  },
  methods:{
   enter(index){
    this.seen = true;
    this.current = index;
   },
   leave(){
    this.seen = false;
    this.current = null;
   }
  }
 }