使用react怎么遍历数组-木庄网络博客

2022-02-22 14:56:53 PHP中文网 JavaScript 百度已收录

本文摘自PHP中文网，作者V，侵删。

本文教给大家使用React遍历数组，并用数组元素生成无序列表的方法。

（学习视频分享：react视频教程）

实现源码

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title>React遍历数组</title>
        <script type="text/javascript" src="../js/react.js" ></script>
        <script type="text/javascript" src="../js/react-dom.js" ></script>
        <script type="text/javascript" src="../js/browser.min.js" ></script>
        <script type="text/babel">
            var students = ["张三然","李慧思","赵思然","孙力气","钱流量"];
             
            ReactDOM.render(
                <ul>
                    {
                        students.map(function(username){
                            return <li>{username}</li>
                        })
                    }
                </ul>,
                document.getElementById("ulLi")
            )
        </script>
    </head>
    <body>
        <div id="ulLi"></div>
    </body>
</html>