vuejs选中当前样式active的实例

2020-11-27 来源：欧得旅游网

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>

知识拓展：vue实现点击选中,其他的不选中方法

如下所示：

<!DOCTYPE html>
<html>
<head>
 <meta charset="UTF-8">
 <meta name="viewport"
 content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
 <meta http-equiv="X-UA-Compatible" content="ie=edge">
 <title>选中效果</title>
 <script src="../static/js/vue.min.js"></script>
 <style>
 ul li.active{
 color: green;
 }
 </style>

</head>
<body>

<div id="app">
 <ul>
 <li v-for="items in navList" :class="{active:items.isActive}" @click="activeFun(items)">
 <a>
 {{items.text}}
 </a>
 </li>
 </ul>
</div>

<script>
 new Vue({
 el: '#app',
 data: {
 navList: [
 {text: '首页', isActive: true},
 {text: '简介', isActive: false},
 {text: '活动', isActive: false},
 {text: '联系', isActive: false}
 ]
 },
 methods: {
 activeFun: function(data){
 this.navList.forEach(function(obj){
 obj.isActive = false;
 });
 data.isActive = !data.isActive;
 }
 }
 });
</script>


</body>
</html>

以上这篇vuejs选中当前样式active的实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持脚本之家。

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vuejs选中当前样式active的实例