forEach数据渲染

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最新推荐文章于 2025-03-19 15:40:00 发布

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分类专栏： js学习笔记文章标签： js

本文链接：https://blog.youkuaiyun.com/qq_41670147/article/details/103518894

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<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        
        table {
            border: 1px solid #333;
            border-collapse: collapse
        }
        
        table th,
        td {
            border: 1px solid #333;
            width: 100px;
            height: 30px;
            text-align: center;
        }
    </style>
</head>

<body>
    <table cellpadding="0" cellspacing="0">
        <thead>
            <tr>
                <th>id</th>
                <th>产品名称</th>
                <th>价格</th>
            </tr>
        </thead>
        <tbody>

        </tbody>
    </table>
    <script>
        var date = [{
            id: 1,
            pname: '小米',
            price: 3999
        }, {
            id: 2,
            pname: 'oppo',
            price: 999
        }, {
            id: 3,
            pname: '荣耀',
            price: 1299
        }, {
            id: 4,
            pname: '华为',
            price: 1999
        }];
        //1、获取相应的元素
        var tbody = document.querySelector('tbody');
        //2、把数据渲染到页面中
        date.forEach(function(value) {
            var tr = document.createElement('tr');
            tr.innerHTML = '<td>' + value.id + '</td>' + '<td>' + value.pname + '</td>' + '<td>' + value.price + '</td>'
            tbody.append(tr)
        })
    </script>
</body>

</html>