获取键盘代码 - 走看看

zoukankan html css js c++ java

获取键盘代码

<html> <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <head> <script language="javascript"> var ie = navigator.appName == "Microsoft Internet Explorer" ? true : false; function keyDown(e){ if (!ie) { var nkey = e.which; var iekey = '现在是非ie浏览器'; var realkey = String.fromCharCode(e.which); } if (ie) { var iekey = event.keyCode; var nkey = '现在是ie浏览器'; var realkey = String.fromCharCode(event.keyCode); if (event.keyCode == 32) { realkey = '\' 空格\'' } if (event.keyCode == 13) { realkey = '\' 回车\'' } if (event.keyCode == 27) { realkey = '\' Esc\'' } if (event.keyCode == 16) { realkey = '\' Shift\'' } if (event.keyCode == 17) { realkey = '\' Ctrl\'' } if (event.keyCode == 18) { realkey = '\' Alt\'' } } alert('ns浏览器中键值:' + nkey + '\n' + 'ie浏览器中键值:' + iekey + '\n' + '实际键为' + realkey); } document.onkeydown = keyDown; </script> </head> <body> <center> <h3>请按任意一个键。。。。</h3> </center> </body> </html>

来自于：http://blog.sina.com.cn/s/blog_53c81e5901000b2y.html

查看全文

相关阅读:
HashMap实现原理
 框架-Spring
团队开发介绍
 返回一个环状整数数组中最大子数组之和
 软件工程学习体会
 书店促销
 寻找小水王
 梦断代码阅读笔记3
找水王
 梦断代码阅读笔记2

原文地址：https://www.cnblogs.com/jikey/p/1730260.html

Copyright © 2011-2022 走看看