<!DOCTYPE html> <head> <title>ラベル</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script src="jquery.min.js"></script> <script type="text/javascript"> function doAction(){ x = $("#tex").val(); x=x+"ab"; $("#message").text(x); } </script> </head> <body> <input type="text" id="tex" value="練習" size="20"> <div class="msg" id="message">風</div> <input type="button" value="click" onclick="doAction();"> </body> </html>
