jQuery第48天学习实践

发表时间: 2023-09-16 22:09

<!DOCTYPE html><html>    <head>        <meta charset="UTF-8">        <meta http-equiv="X-UA-Compatible" content="IE-edge">        <meta name="viewport" content="width=device-width, initial-scale=1.0">        <title></title>        <style>            button {                background: none;            }        </style>    </head>    <body>        <button>第一个按钮</button>        <button>第二个按钮</button>        <button>第三个按钮</button>        <button>第四个按钮</button>        <button>第五个按钮</button>        <button>第六个按钮</button>        <script src="../js/jquery-3.7.1.js"></script>        <script>            $("button").click(function(){                $(this).css("background", "#fcf").siblings("button").css("background","none");            });        </script>    </body></html>

jQuery第48天学习实践

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