Vue实现导航栏点击当前标签变色功能

本文实例为大家分享了Vue实现导航栏点击当前标签变色功能的具体代码，供大家参考，具体内容如下

1.效果

2.所有代码

<template>
  <div class="now-time">
   <div class="timebox">
   <a href="#" rel="external nofollow" v-for="(item,index) in nowTime" v-on:click="addClass(index)"
     v-bind:class="{ bgColors:index==current}">
    <p>{{item.time}}</p>
    <p>{{item.start}}</p>
   </a>
   </div>
  </div>
 
 
</template>
 
<script>
  export default {
    name: "Nowtime",
   methods: {
    addClass:function(index){
     this.current=index;
    }
   },
   mounted() {
 
   },
   data(){
    return{
     current:0,
     nowTime:[
      {
       time:"9:00",
       start:"已开抢"
      },
      {
       time:"10:00",
       start:"已开抢"
      },
      {
       time:"11:00",
       start:"已开抢"
      },
      {
       time:"12:00",
       start:"已开抢"
      },
      {
       time:"13:00",
       start:"未开抢"
      },
      {
       time:"14:00",
       start:"未开抢"
      },
      {
       time:"15:00",
       start:"未开抢"
      },
     ],
    }
   }
  }
</script>
 
<style scoped>
.now-time{
 width: 100%;
 height: .8rem;
 background: #282832;
 display: flex;
 overflow-x:scroll;
}
.timebox{
 width: 100%;
 height: .8rem;
 display: flex;
 background: #282832;
}
 .now-time a{
  display: flex;
  flex-direction: column;
  width: 1.35rem;
  height: .79rem;
  align-items: center;
  flex-shrink: 0;
 }
.now-time a p:first-child{
 font-size: .23rem;
 color: white;
 font-weight: bold;
}
.now-time a p:last-child{
 font-size: .16rem;
 color: white;
}
.timebox .bgColors{
 background: #ff5700;
}
</style>

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持来客网。