57 lines
1.2 KiB
HTML
57 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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<style>
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*{
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margin: 0;
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padding: 0;
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}
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ul{
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list-style: none;
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text-align: center;
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margin: 20px 0;
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}
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li{
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font-size: 22px;
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font-weight: bolder;
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margin: 20px auto;
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width: 200px;
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height: 30px;
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background-color: aqua;
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padding: 20px;
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}
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.active{
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background-color: blanchedalmond;
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}
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</style>
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</head>
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<body>
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<ul id="app">
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<li v-for="li,i in lists" :class="isClass()" v-on:click="change(i)">{{li}}</li>
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</ul>
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</body>
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<script src="../JavaScript/vue.min.js"></script>
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<script>
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let vue=new Vue({
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el:"#app",
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data:{
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lists:["Vue框架设计","大数据原理与应用","数据仓库与数据挖掘","数据库管理","大数据认证","网络爬虫"],
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isActive:true,
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},
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methods: {
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change:function(i){
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this.isActive=!this.isActive
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console.log(i);
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},
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isClass:function(){
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return {active:this.isActive}
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}
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},
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}
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)
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</script>
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</html> |