【JS】对象遍历案例（学生信息渲染）

Osinghong2周前 (04-14)成果展示36


<!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>
        table {
            width: 600px;
            text-align: center;
        }

        table,
        th,
        td {
            border: 1px solid #ccc;
            border-collapse: collapse;
        }

        caption {
            font-size: 18px;
            margin-bottom: 10px;
            font-weight: 700;
        }

        tr {
            height: 40px;
            cursor: pointer;
        }

        table tr:nth-child(1) {
            background-color: #ddd;
        }

        table tr:not(:first-child):hover {
            background-color: #eee;
        }
    </style>
</head>

<body>
    <h2>学生信息</h2>
    <p>将数据渲染到页面中...</p>

    <table>
        <caption>学生列表</caption>
        <tr>
            <th>序号</th>
            <th>姓名</th>
            <th>年龄</th>
            <th>性别</th>
            <th>家乡</th>
        </tr>
		<script>
			let students = [
				{name:"小明",age:"18",gender:"男",hometown:"河北省"},
				{name:"小红",age:"19",gender:"女",hometown:"河南省"},
				{name:"小刚",age:"17",gender:"男",hometown:"山西省"},
				{name:"小丽",age:"18",gender:"女",hometown:"山东省"},
				{name:"小强",age:"16",gender:"女",hometown:"蓝翔技校"}
			]
			for(var i=0;i<students.length;i++){
				document.write(`
				<tr>
					<td>${i + 1}</td>
					<td>${students[i].name}</td>
					<td>${students[i].age}</td>
					<td>${students[i].gender}</td>
					<td>${students[i].hometown}</td>
				</tr>
				`);
			}
		</script>
    </table>
</body>
</html>

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