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vue的tab栏切换

2021-07-21 21:57:52 作者：互联网

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./vue.js"></script>
    <style>
        *{
            padding: 0;
            margin: 0;
        }
     .box{
         width: 400px;
         height: 600px;
         border: 1px solid red;
     }
     .nav{
         list-style: none;
         height: 80px;
         width: 400px;
         background: skyblue;
         font-size: 0px;
     }
     .nav li{
         display: inline-block;
         height: 80px;
         width: 98px;
         border: 1px solid green;
         font-size: 16px;
     }
     .sel{
         background-color: green;
     }
     .content div{
         width: 400px;
    height: 420px;
    background-color: pink;
     }
    </style>
</head>
<body>
    <div id="app">
      <div class="box"> 

        <ul  class="nav">
            <li 
            v-bind:class='value===seleted?"sel":""' 
            v-on:click='change(value)' 
            v-for='value in dy'>{{value}}</li>
        </ul>

        <div class="content">
                <div 
                v-show='value===seleted?true:false' 
                v-for='value in dy'>{{value}}</div>
        </div>

      </div>
       
    </div>
    <script >

        let vm=new Vue({
            el:'#app',
            data:{
               dy:['爱情','恐怖','动漫','戏剧'],
               seleted:'爱情'
            },
            methods:{
                change(value){
                    this.seleted=value
                }
            }
        })

/*
用vue实现tab选项卡
1.渲染界面
2.点击切换tab
3.导航高亮
4.内容切换



*/
    </script>
</body>
</html>

```![在这里插入图片描述](https://www.icode9.com/i/ll/?i=img_convert/029889429d92029cef39c924c94b6816.png#pic_center)

标签：vue,background,value,height,width,切换,tab,400px
来源： https://blog.csdn.net/deep_zhuheihei/article/details/118977292