前端-vue基础24-循环结构

 

<!DOCTYPE html>
<html lang="en">
 
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
 
    </style>
</head>
 
<body>
    <div id="app">
        <div>水果列表</div>
        <ul>
            <li v-for='item in fruits'>{{item}}</li>
            <li v-for='(item,index) in fruits'>{{item+'---'+index}}</li>
            <li :key='item.id' v-for='(item,index) in myFruits'>
                <span>{{item.ename}}</span>
                <span>----</span>
                <span>{{item.cname}}</span>
            </li>
        </ul>
    </div>
    <script type="text/javascript" src="./js/vue.js"></script>
    <script>
        var vm = new Vue({
            //绑定的标签
            el: '#app',
            //自定义按键修饰符
            data: {
                fruits: ['apple', 'orange', 'banana'],
                myFruits: [{
                    id: 1,
                    ename: 'apple',
                    cname: '苹果'
                }, {
                    id: 2,
                    ename: 'orange',
                    cname: '橘子'
                }, {
                    id: 3,
                    ename: 'apple',
                    cname: '苹果'
                }, ]
            },
            methods: {
 
            }
        });
    </script>
</body>
 
</html>

运行结果

 

posted @ 2022-07-23 22:30  前端导师歌谣  阅读(44)  评论(0)    收藏  举报