vue

<a class="mui-control-item"
           v-for="(item, index) in dai" v-on:click ="abc(item)" :href="'#item'+(index+1)+ 'mobile;' +'javascript:void(0)'"
           :key="index"
           :class="{'mui-active':!index}">
          <!-- <p  style="z-index: 99;"> -->
          {{item.value}}
          <!-- </p> -->
        </a>
    fun

abc (item, index) {
      // location.href = '#item' + (index + 1) + 'mobile'
      this.oIndex = item
      console.log(oIndex, 'aa')
    }