1 <!DOCTYPE html> 2 <html xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> 5 <title></title> 6 <script src="../js/jquery-1.10.2.js"></script> 7 <script type="text/javascript"> 8 $(document).ready(function () { 9 $(‘#dataInput‘).bind(‘keypress‘, function (event) { 10 if (event.keyCode == "13") { 11 alert(‘你输入的内容为：‘ + $(‘#dataInput‘).val()); 12 } 13 }); 14 }); 15 16 function dia() 17 { 18 if (event.keyCode == 13) { 19 alert(‘你输入的内容为：‘ + $(‘#dialog‘).val()); 20 } 21 } 22 </script> 23 </head> 24 <body> 25 <input id="dataInput" type="text" /> 26 <input id="dialog" type="text" onkeypress="dia()" /> 27 </body> 28 </html>
原文：http://www.cnblogs.com/wykLog/p/4277395.html