1.设置定义属性值  :data-value=".."

<ul class="header-ul">
          <li class="flexcss" v-for="(list,index) in child" :data-value="list.name" @click="changeContent(index,list.name)">{{list.name}}</li>
</ul>
methods: {
       changeHeaderContent(index,name){
       console.log('cht',index)
       console.log('chaname',name)
}

2.直接获取

<div class="c-img-box" @click="gotoDetail(name)" :data-value="name">

data () {
    return {
      msg: 'Welcome to Your vue.js App',
      name:'czj',
    }
},
gotoDetail:function(ev){
      console.log(ev);
 },

3.通过this.$refs.***获取

1.目标dom定义ref值：

2.通过 【this.$refs.***.属性名】 获取相关属性的值：

this.$refs.***   获取到对应的元素

链接: https://www.fly63.com/article/detial/2512