vuejs选中当前样式active的实例

如下所示：

<template> <div>  <table id="longzhoufeng" class="table table-striped table-bordered" width="100%" style="border: 0 solid #fff;margin-top: 10px;">   <thead class="thead-bottom-line">   <tr>    <th class="sorting-title">名称1</th>    <th class="sorting-title">名称2</th>    <th class="sorting-title">名称3</th>    <th class="sorting-title">名称4</th>   </tr>   </thead>   <tbody>   <tr @click="activeHover(index)" class="list-table-hover" v-for="(item,index) in items" >    <th class="sorting-title">{{item.text}}</th>    <th class="sorting-title">{{item.text}}</th>    <th class="sorting-title">{{item.text}}</th>    <th class="sorting-title">{{item.text}}</th>   </tr>   </tbody>  </table> </div></template>

vue js代码

<script> export default {  data:function() {   return{    items: [     { text: '巴士' },     { text: '快车' },     { text: '专车' },     { text: '顺风车' },     { text: '出租车' },     { text: '代驾' }    ],   }  },  methods:{   activeHover:function(index){    var arrLi=[];    var aLi=$("table tbody tr")    for(var i=0;i<aLi.length;i++){     arrLi.push(aLi[i])    }    for( var i=0; i<arrLi.length; i++ ){     if(arrLi[i] !=this){      $(arrLi[i]).removeClass("active")     }     if(!$(arrLi[i]).hasClass("active")){      $(arrLi[index]).addClass("active")     }else{      $(arrLi[i]).removeClass("active")     }    }   },  } }</script>

CSS代码

<style scoped> .abc{  background-color: #2aabd2; } table>thead.thead-bottom-line{  border-bottom: 1px solid #eeeeef;  border-top: 1px solid #eeeeef;  background-color: #fff; } table>thead>tr>th.sorting-title{  height: 35px;  line-height: 35px;  border: 0px solid #000000;  font-weight: bold } table>tbody>tr.list-table-hover{  height: 30px;  line-height: 30px;  background-color: #fff !important;  border-top: 0px solid #eeeeef;  border-left: 0px solid #eeeeef;  border-right: 0px solid #eeeeef;  border-bottom: 1px solid #eeeeef; } table>tbody>tr:hover{  background-color: rgba(130, 219, 201, .5)!important; } table>tbody>tr.list-table-hover:hover{  height: 30px;  line-height: 20px;  background-color: rgba(130, 219, 201, .5)!important;  border-top: 0px solid #eeeeef;  border-left: 0px solid #eeeeef;  border-right: 0px solid #eeeeef;  border-bottom: 1px solid #eeeeef; } table>tbody>tr.list-table-hover.active{  background-color: rgba(130, 219, 201, .5)!important; } table>tbody>tr>td.sorting_content{  height: 30px;  line-height: 20px;  /*background-color: #fff;*/  border-top: 0px solid #eeeeef;  border-left: 0px solid #eeeeef;  border-right: 0px solid #eeeeef;  border-bottom: 1px solid #eeeeef; } table>tbody>tr>td.sorting_content:last-child{  height: 30px;  line-height: 30px;  min-width: 120px;  border-top: 0px solid #eeeeef;  border-left: 0px solid #eeeeef;  border-right: 0px solid #eeeeef;  border-bottom: 1px solid #eeeeef; }</style>