基于Vue的tab切换代码

╰半橙微兮° 2022-06-14 12:17 272阅读 0赞

<!doctype html>
    <html>
    <head>
    	<meta charset="utf-8">
    	<title>tab切换Vue写法</title>
    	<meta name="keywords" content="">
    	<meta name="description" content="">
    	<style>
    		*{
    			margin:0;padding:0;
    		}
    		#box{
    			width:606px;
    			margin:50px auto;
    			border:1px solid black;
    		}
    		#head{
    			overflow:hidden;
    		}
    		#head h1{
    			width:200px;
    			height:60px;
    			font-size:32px;
    			text-align:center;
    			line-height:60px;
    			border:1px solid black;
    			float:left;
    		}
    		#con img{
    			width:606px;
    			height:400px;
    		}
    		#con h2{
    			width:606px;
    			height:60px;
    			text-align:center;
    			line-height:60px;
    			font-size:32px;
    			background-color:#C08FF3 ;
    		}
    		#head .color{
    			background-color:#2371E3;
    			color:#fff;
    		}
    		.none{
    			display: none;
    		}
    	</style>
    </head>
    <body>
    	<div id="box">
    		<div id="head">
    			<h1 v-for="(text,index) in h1text" @click='show(index)' v-bind:class='{color:text.show}'>{
       {text.text}}</h1>
    		</div>
    		<div id="con">
    			<img  alt="" v-for="src in imgs" :src=src.src v-show='src.show'>
    			<h2 v-for="text in h2text" v-show='text.show'>{
       {text.text}}</h2>
    		</div>
    	</div>
    </body>
    <script src="https://cdn.bootcss.com/vue/2.2.5/vue.js"></script>
    <script>
    	var vm=new Vue({
    		el:"#box",
    		data:{
    			h1text:[
    				{text:"电影",show:true},
    				{text:"音乐",show:false},
    				{text:"视频",show:false},
    			],
    			imgs:[
    				{src:"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1491828289867&di=58884b432980a5eb8413e5e58c0f5acc&imgtype=0&src=http%3A%2F%2Fimg4.duitang.com%2Fuploads%2Fblog%2F201311%2F25%2F20131125095041_sjsPY.thumb.700_0.jpeg",
    				 show:true},
    				{src:"https://ss0.bdstatic.com/70cFuHSh_Q1YnxGkpoWK1HF6hhy/it/u=1045973142,236443402&fm=23&gp=0.jpg",
    				 show:false},
    				{src:"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1491828434759&di=e08f56735a392cce2b1d78c327c75a06&imgtype=0&src=http%3A%2F%2Fimg.25pp.com%2Fuploadfile%2Fsoft%2Fimages%2F2014%2F0827%2F20140827115315682.jpg",
    				 show:false},
    			],
    			h2text:[
    				{text:"01.jpg",show:true},
    				{text:"02.jpg",show:false},
    				{text:"03.jpg",show:false},
    			]
    		},
    		methods:{
    			show:function(index){
    				this.h1text.forEach(function(item){
    					item.show=false;
    				});
    				this.imgs.forEach(function(item){
    					item.show=false;
    				});
    				this.h2text.forEach(function(item){
    					item.show=false;
    				});
    				this.h1text[index].show=true;
    				this.imgs[index].show=true;
    				this.h2text[index].show=true;
    			}
    		}
    	})
    
    </script>		
    </head>

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[http_www.qdfuns.com_notes_31876_8caaf901a1541be884ccbe17bfbde817.html]: http://www.qdfuns.com/notes/31876/8caaf901a1541be884ccbe17bfbde817.html