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最新评论
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cnhome:
Java 8 下:// 编码String asB64 = Ba ...
不要使用sun.misc.BASE64Encoder -
请叫我翠西狗:
那如果我要用this.getServletContext() ...
JSP/Servlet使用代理或路由器映射时获取服务器地址为内网地址 -
nomblouder:
按照别的博客,别名一直是p4merge,导致一直报错comma ...
win与linux下git配置p4merge为合并比较工具的方法 -
linuxzhang:
请问我按你的方法修改了sts-3.7.3.RELEASE中的o ...
Eclipse中setter/getter方法自动添加属性注释 -
yzh__:
求解答。。。
Struts2定义默认拦截器时需要注意
keycode 8 = BackSpace BackSpace keycode 9 = Tab Tab keycode 12 = Clear keycode 13 = Enter keycode 16 = Shift_L keycode 17 = Control_L keycode 18 = Alt_L keycode 19 = Pause keycode 20 = Caps_Lock keycode 27 = Escape Escape keycode 33 = Prior keycode 34 = Next keycode 35 = End keycode 36 = Home keycode 37 = Left keycode 38 = Up keycode 39 = Right keycode 40 = Down keycode 41 = Select keycode 42 = Print keycode 43 = Execute keycode 45 = Insert keycode 46 = Delete keycode 47 = Help keycode 48 = 0 equal braceright keycode 49 = 1 exclam onesuperior keycode 50 = 2 quotedbl twosuperior keycode 51 = 3 section threesuperior keycode 52 = 4 dollar keycode 53 = 5 percent keycode 54 = 6 ampersand keycode 55 = 7 slash braceleft keycode 56 = 8 parenleft bracketleft keycode 57 = 9 parenright bracketright keycode 65 = a A keycode 66 = b B keycode 67 = c C keycode 68 = d D keycode 69 = e E EuroSign keycode 70 = f F keycode 71 = g G keycode 72 = h H keycode 73 = i I keycode 74 = j J keycode 75 = k K keycode 76 = l L keycode 77 = m M mu keycode 78 = n N keycode 79 = o O keycode 80 = p P keycode 81 = q Q at keycode 82 = r R keycode 83 = s S keycode 84 = t T keycode 85 = u U keycode 86 = v V keycode 87 = w W keycode 88 = x X keycode 89 = y Y keycode 90 = z Z keycode 96 = KP_0 KP_0 keycode 97 = KP_1 KP_1 keycode 98 = KP_2 KP_2 keycode 99 = KP_3 KP_3 keycode 100 = KP_4 KP_4 keycode 101 = KP_5 KP_5 keycode 102 = KP_6 KP_6 keycode 103 = KP_7 KP_7 keycode 104 = KP_8 KP_8 keycode 105 = KP_9 KP_9 keycode 106 = KP_Multiply KP_Multiply keycode 107 = KP_Add KP_Add keycode 108 = KP_Separator KP_Separator keycode 109 = KP_Subtract KP_Subtract keycode 110 = KP_Decimal KP_Decimal keycode 111 = KP_Divide KP_Divide keycode 112 = F1 keycode 113 = F2 keycode 114 = F3 keycode 115 = F4 keycode 116 = F5 keycode 117 = F6 keycode 118 = F7 keycode 119 = F8 keycode 120 = F9 keycode 121 = F10 keycode 122 = F11 keycode 123 = F12 keycode 124 = F13 keycode 125 = F14 keycode 126 = F15 keycode 127 = F16 keycode 128 = F17 keycode 129 = F18 keycode 130 = F19 keycode 131 = F20 keycode 132 = F21 keycode 133 = F22 keycode 134 = F23 keycode 135 = F24 keycode 136 = Num_Lock keycode 137 = Scroll_Lock keycode 187 = acute grave keycode 188 = comma semicolon keycode 189 = minus underscore keycode 190 = period colon keycode 192 = numbersign apostrophe keycode 210 = plusminus hyphen macron keycode 211 = keycode 212 = copyright registered keycode 213 = guillemotleft guillemotright keycode 214 = masculine ordfeminine keycode 215 = ae AE keycode 216 = cent yen keycode 217 = questiondown exclamdown keycode 218 = onequarter onehalf threequarters keycode 220 = less greater bar keycode 221 = plus asterisk asciitilde keycode 227 = multiply division keycode 228 = acircumflex Acircumflex keycode 229 = ecircumflex Ecircumflex keycode 230 = icircumflex Icircumflex keycode 231 = ocircumflex Ocircumflex keycode 232 = ucircumflex Ucircumflex keycode 233 = ntilde Ntilde keycode 234 = yacute Yacute keycode 235 = oslash Ooblique keycode 236 = aring Aring keycode 237 = ccedilla Ccedilla keycode 238 = thorn THORN keycode 239 = eth ETH keycode 240 = diaeresis cedilla currency keycode 241 = agrave Agrave atilde Atilde keycode 242 = egrave Egrave keycode 243 = igrave Igrave keycode 244 = ograve Ograve otilde Otilde keycode 245 = ugrave Ugrave keycode 246 = adiaeresis Adiaeresis keycode 247 = ediaeresis Ediaeresis keycode 248 = idiaeresis Idiaeresis keycode 249 = odiaeresis Odiaeresis keycode 250 = udiaeresis Udiaeresis keycode 251 = ssharp question backslash keycode 252 = asciicircum degree keycode 253 = 3 sterling keycode 254 = Mode_switch 使用 <script language="javascript"> function keyevent(){ if(event.keyCode==13) alert("#$%#%#^^%"); } document.onkeydown = keyevent; </script> event.keyCode值為37﹐38﹐39﹐40對應按下的方向鍵分別是 左﹐上﹐右﹐下 "javascript:if (event.keyCode < 45 || event.keyCode > 57) event.returnValue = false;"); if(event.keycode==13)就代表按下的是回车键盘 "javascript:if (event.keyCode > 45 && event.keyCode < 57) event.returnValue = false;"); <html> <!--//this code by hongseheike--> <head> <script language="javascript"> ns4 = (document.layers) ? true : false; ie4 = (document.all) ? true : false; function keyDown(e){ if(ns4){ var nkey=e.which; var iekey='现在是ns浏览器'; var realkey=String.fromCharCode(e.which); } if(ie4){ 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; if(ns4){ document.captureEvents(Event.KEYDOWN);} </script> </head> <body> //Javascript Document <hr> <center> <h3>请按任意一个键。。。。</h3> </center> </body> </html> ********************************************************************** 使用javascript在WEB页面中截获键盘输入 使用event对象的keyCode属性判断输入的键值 eg:if(event.keyCode==13)alert(“enter!”); 键值对应表 A 0X65 U 0X85 B 0X66 V 0X86 C 0X67 W 0X87 D 0X68 X 0X88 E 0X69 Y 0X89 F 0X70 Z 0X90 G 0X71 0 0X48 H 0X72 1 0X49 I 0X73 2 0X50 J 0X74 3 0X51 K 0X75 4 0X52 L 0X76 5 0X53 M 0X77 6 0X54 N 0X78 7 0X55 O 0X79 8 0X56 P 0X80 9 0X57 Q 0X81 ESC 0X1B R 0X82 CTRL 0X11 S 0X83 SHIFT 0X10 T 0X84 ENTER 0XD
发表评论
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jQuery 1.9升级指南(中文翻译版)【转】
2014-02-07 13:49 1108jQuery 1.9删除或修改了几个过去行为不一致或效率低 ... -
Java现实WebSocket
2013-11-15 09:59 2050无所不能的Java系列文章,涵盖了Java的思想,应用开发, ... -
CKFinder2.1的破解方法
2012-02-07 11:30 3935打开ckfinder.js文件 一、 找到 ... -
IE下无法跨域跳转的问题
2012-01-04 10:25 3157这两天为了实现项目中的子平台session共享的问题,几乎费劲 ... -
CKEditer的销毁
2011-07-27 11:39 2175由于业务需求,在一分表单中对同一个textarea需要根据下拉 ... -
DWR的注释(annotations)使用及反向调用(Reverse Ajax)
2011-04-21 10:09 1502先说说注释语法,省掉dwr.xml。(自从用了java 5 之 ... -
玩转FusionCharts:Div层被Flash遮住
2011-02-18 15:02 1915在应用FusionCharts的过程中,可能会出现页面的Div ... -
jQuery锚点跳转滚动条平滑滚动
2010-11-25 00:12 2539$("html,body").animat ... -
Javascript Print(*)
2010-09-28 15:10 15101. 实现打印功能1) ExecW ... -
在网页中控制PDF打印的方法
2010-09-08 16:18 6773Adobe Reader: 注:以下内容需要本地安装过Ado ... -
Web框架——DWR中signatures标签的使用
2010-09-02 12:18 2121signatures段使DWR能确定集合中存放的数据类型。例如 ... -
Javascript压缩工具
2010-08-05 13:42 1055javascriptcompressor.com (在线压 ... -
用javascript设置iframe的onload事件的回调方法(兼容ie及firefox)
2010-06-04 15:10 2429function eventPush(obj, event, ... -
如何控制获得form表单弹出新窗口
2009-11-13 11:47 7335先用 window.open 打开一个你期望样式的窗口,然后将 ... -
javascript中parseInt的问题
2009-08-11 11:56 1281今天遇到一个有趣的问题,就是在用javascript的pa ... -
JavaScript FSO属性大全
2009-07-10 16:55 1898什么是FSO? FSO 即 Fil ... -
你不知道的 JavaScript - “this”
2009-06-24 16:45 1315JavaScript 里的 this 到底指得是什么?很多 ... -
Javascript中this的用法小结
2009-06-24 16:26 24121. 概述 this是面向对象 ... -
javascript窗口属性示意图
2007-03-15 10:15 1005javascript窗口属性示意图 ------------ ... -
IE与FireFox的showModalDialog
2008-01-28 15:21 3071在网页程序中,有时我们会希望使用者按下按钮后开启一个保持在原窗 ...
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