SOURCE

var app=new Vue({
  el:'#app',
  data:{
    list:[
    ]
  },
  methods:{
    init(){
      let that=this;
      that.list=[];
      for(let i=0;i<100;i++){
        that.list.push({name:'标题'+(i+1),id:(i+1)});
      }
    }
  }
})

<div id="app">
  <div @click='init'>生成数据</div>
  <div class="menu">
    <a v-for='(item,index) in list' :href=" '#'+item.id ">{{item.id}}</a>
  </div>
  <ul>
    <li v-for='item in list' :id='item.id'>{{item.name}}</li>
  </ul>
</div>

.menu{position:fixed;right:0;top:0;border:1px solid #ccc; width:150px; height:200px;}
.menu a{display:inline-block;width:20px;height:20px; text-align:center;line-height:20px;background:green;color:#fff;margin:5px;}