vue js 2中的Bootstrap nav-pills

Question

jsfiddle是，https://jsfiddle.net/r6o9h6zm/2/

我在vue js 2中使用了bootstrap nav pill来显示基于所选选项卡的数据(即，如果单击标准的非ac房间，则需要显示该特定房间的记录)，但在这里，我在实例中获取所有三个房间，并使用以下内容来实现它，但它没有给出任何结果。

Html：

<div id="app">
<div class="room-tab">
  <ul class="nav nav-pills nav-justified tab-line">
    <li v-for="(item, index) in items" v-bind:class="{'active' : index === 0}">
      <a :href="item.id" data-toggle="pill"> {{ item.title }} </a>
    </li>
  </ul>
  <div class="room-wrapper tab-content">
    <div  v-for="(item, index) in items" v-bind:class="{'active' : index === 0}" :id="item.id">
      <div class="row">
        <div class="col-md-8">
        <div class="col-md-4">
          <h3>{{item.title}}</h3>
          <p>{{item.content}}</p>
        </div>
      </div>
    </div><br>
  </div>
</div>

脚本：

new Vue({
  el: '#app',
    data: {
  items: [
            {
                id: "0",
                title: "Standard Non AC Room",
                content: "Non AC Room",
            },
            {
                id: "1",
                title: "Standard AC Room",
                content: "AC Room",
            },
            {
                id: "2",
                title: "Deluxe Room",
                content: "Super Speciality Room",
            },
        ],
  }
})

如何才能得到只有选定房间类型的记录，而其他需要隐藏的记录？

Answer 1

添加data属性currentSelected: 0以跟踪所选房间

new Vue({
  el: '#app',
    data: {
        currentSelected: 0,
          items: [
            {
                id: "0",
                title: "Standard Non AC Room",
                content: "Non AC Room",
            },
            {
                id: "1",
                title: "Standard AC Room",
                content: "AC Room",
            },
            {
                id: "2",
                title: "Deluxe Room",
                content: "Super Speciality Room",
            },
        ],
  },
  methods:{
      selectRoom(index){
          this.currentSelected = index
      }
  }
}) 

在每个导航药丸上添加一个点击监听程序，以更改所选房间

<div id="app">
<div class="room-tab">
  <ul class="nav nav-pills nav-justified tab-line">
    <li 
        v-for="(item, index) in items" 
        v-bind:class="{'active' : index === currentSelected}"
        @click="selectRoom(index)">
      <a> {{ item.title }} </a>
    </li>
  </ul>
  <div class="room-wrapper tab-content">
    <div  
        v-for="(item, index) in items" 
        v-bind:class="{'active' : index === 0}"
        v-if="index === currentSelected"
        :key="item.id">
      <div class="row">
        <div class="col-md-8">
        <div class="col-md-4">
          <h3>{{item.title}}</h3>
          <p>{{item.content}}</p>
        </div>
      </div>
    </div><br>
  </div>
</div>

这里是updated fiddle的ids