VUE框架 vi-for 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="vue3.js"></script>
    <style>
        .c1{
            color: red;
        }
        .c2{
            
        }
    </style>


</head>
<body>

<div id="app">
    <h3>四大名著</h3>
    <p>{{books}}</p>

    <ul>
        <li>{{books[0]}}</li>
        <li>{{books[1]}}</li>
        <li>{{books[2]}}</li>
        <li>{{books[3]}}</li>
    </ul>

    <ul>
        <li v-for="(b,i) in books">{{i}} ::: {{b}}</li>
    </ul>


</div>

<script>

    // 数据驱动界面
    var vm = Vue.createApp({
        data(){
            return {
                books:["西游记","水浒传","三国演义","红楼梦"]
            }
        },
    }).mount("#app")
</script>

</body>
</html>

 

posted @ 2022-06-12 19:51  呼长喜  阅读(35)  评论(0)  编辑  收藏  举报