<!doctype html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width,initial-scale=1"> <title>4-01_input</title> <link rel="shortcut icon" href="../../_common/images/favicon.ico"> <link href="https://fonts.googleapis.com/css?family=M+PLUS+1p:400,500" rel="stylesheet"> <link href="../../_common/css/style.css" rel="stylesheet"> </head> <body> <header> <div class="container"> <h1>フォームの入力内容を取得する</h1> <h2>入力内容を読み取って出力</h2> </div><!-- /.container --> </header> <main> <div class="container"> <section> <form action="#" id="form"> <input type="text" name="word"> <input type="submit" value="検索"> </form> <p id="output"></p> </section> </div><!-- /.container --> </main> <footer> <div class="container"> <p>JavaScript Samples</p> </div><!-- /.container --> </footer> <script> 'use strict'; document.getElementById('form').onsubmit = function(event) { event.preventDefault(); const search = document.getElementById('form').word.value; document.getElementById('output').textContent = `「${search}」の検索中...`; }; </script> </body> </html>