<html> <head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <script type="text/javascript" language=JavaScript> document.οnkeydοwn=function(event){ var e = event || window.event || arguments.callee.caller.arguments[0]; console.log(e); if(e && e.keyCode==27){ // 按 Esc //要做的事情 alert("esc"); } if(e && e.keyCode==113){ // 按 F2 //要做的事情 alert("f2"); } if(e && e.keyCode==13){ // enter 键 //要做的事情 alert("Enter"); } if (e.keyCode == 86 && e.ctrlKey) { alert("ctrl+V"); } }; </script> </head> <body></body> </html>
js 里面的键盘事件经常用到的 记录一下keyCode 8 = BackSpace BackSpacekeyCode 9 = Tab TabkeyCode 12 = ClearkeyCode 13 = EnterkeyCode 16 = Shift_LkeyCode 17 = Control_LkeyCode 18 = Alt_LkeyCode 19 = PausekeyCode 20 = Caps_LockkeyCode 27 = Escape EscapekeyCode 32 = spacekeyCode 33 = PriorkeyCode 34 = NextkeyCode 35 = EndkeyCode 36 = HomekeyCode 37 = LeftkeyCode 38 = UpkeyCode 39 = RightkeyCode 40 = DownkeyCode 41 = SelectkeyCode 42 = PrintkeyCode 43 = ExecutekeyCode 45 = InsertkeyCode 46 = DeletekeyCode 47 = HelpkeyCode 48 = 0 equal bracerightkeyCode 49 = 1 exclam onesuperiorkeyCode 50 = 2 quotedbl twosuperiorkeyCode 51 = 3 section threesuperiorkeyCode 52 = 4 dollarkeyCode 53 = 5 percentkeyCode 54 = 6 ampersandkeyCode 55 = 7 slash braceleftkeyCode 56 = 8 parenleft bracketleftkeyCode 57 = 9 parenright bracketrightkeyCode 65 = a AkeyCode 66 = b BkeyCode 67 = c CkeyCode 68 = d DkeyCode 69 = e E EuroSignkeyCode 70 = f FkeyCode 71 = g GkeyCode 72 = h HkeyCode 73 = i IkeyCode 74 = j JkeyCode 75 = k KkeyCode 76 = l LkeyCode 77 = m M mukeyCode 78 = n NkeyCode 79 = o OkeyCode 80 = p PkeyCode 81 = q Q atkeyCode 82 = r RkeyCode 83 = s SkeyCode 84 = t TkeyCode 85 = u UkeyCode 86 = v VkeyCode 87 = w WkeyCode 88 = x XkeyCode 89 = y YkeyCode 90 = z ZkeyCode 96 = KP_0 KP_0keyCode 97 = KP_1 KP_1keyCode 98 = KP_2 KP_2keyCode 99 = KP_3 KP_3keyCode 100 = KP_4 KP_4keyCode 101 = KP_5 KP_5keyCode 102 = KP_6 KP_6keyCode 103 = KP_7 KP_7keyCode 104 = KP_8 KP_8keyCode 105 = KP_9 KP_9keyCode 106 = KP_Multiply KP_MultiplykeyCode 107 = KP_Add KP_AddkeyCode 108 = KP_Separator KP_SeparatorkeyCode 109 = KP_Subtract KP_SubtractkeyCode 110 = KP_Decimal KP_DecimalkeyCode 111 = KP_Divide KP_DividekeyCode 112 = F1keyCode 113 = F2keyCode 114 = F3keyCode 115 = F4keyCode 116 = F5keyCode 117 = F6keyCode 118 = F7keyCode 119 = F8keyCode 120 = F9keyCode 121 = F10keyCode 122 = F11keyCode 123 = F12keyCode 124 = F13keyCode 125 = F14keyCode 126 = F15keyCode 127 = F16keyCode 128 = F17keyCode 129 = F18keyCode 130 = F19keyCode 131 = F20keyCode 132 = F21keyCode 133 = F22keyCode 134 = F23keyCode 135 = F24keyCode 136 = Num_LockkeyCode 137 = Scroll_LockkeyCode 187 = acute gravekeyCode 188 = comma semicolonkeyCode 189 = minus underscorekeyCode 190 = period colonkeyCode 192 = numbersign apostrophekeyCode 210 = plusminus hyphen macronkeyCode 211 =keyCode 212 = copyright registeredkeyCode 213 = guillemotleft guillemotrightkeyCode 214 = masculine ordfemininekeyCode 215 = ae AEkeyCode 216 = cent yenkeyCode 217 = questiondown exclamdownkeyCode 218 = onequarter onehalf threequarterskeyCode 220 = less greater barkeyCode 221 = plus asterisk asciitildekeyCode 227 = multiply divisionkeyCode 228 = acircumflex AcircumflexkeyCode 229 = ecircumflex EcircumflexkeyCode 230 = icircumflex IcircumflexkeyCode 231 = ocircumflex OcircumflexkeyCode 232 = ucircumflex UcircumflexkeyCode 233 = ntilde NtildekeyCode 234 = yacute YacutekeyCode 235 = oslash OobliquekeyCode 236 = aring AringkeyCode 237 = ccedilla CcedillakeyCode 238 = thorn THORNkeyCode 239 = eth ETHkeyCode 240 = diaeresis cedilla currencykeyCode 241 = agrave Agrave atilde AtildekeyCode 242 = egrave EgravekeyCode 243 = igrave IgravekeyCode 244 = ograve Ograve otilde OtildekeyCode 245 = ugrave UgravekeyCode 246 = adiaeresis AdiaeresiskeyCode 247 = ediaeresis EdiaeresiskeyCode 248 = idiaeresis IdiaeresiskeyCode 249 = odiaeresis OdiaeresiskeyCode 250 = udiaeresis UdiaeresiskeyCode 251 = ssharp question backslashkeyCode 252 = asciicircum degreekeyCode 253 = 3 sterlingkeyCode 254 = Mode_switch
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 0X85B 0X66 V 0X86C 0X67 W 0X87D 0X68 X 0X88E 0X69 Y 0X89F 0X70 Z 0X90G 0X71 0 0X48H 0X72 1 0X49I 0X73 2 0X50J 0X74 3 0X51K 0X75 4 0X52L 0X76 5 0X53M 0X77 6 0X54N 0X78 7 0X55O 0X79 8 0X56P 0X80 9 0X57Q 0X81 ESC 0X1BR 0X82 CTRL 0X11S 0X83 SHIFT 0X10T 0X84 ENTER 0XD
--------------------- 作者：光阴迷客 来源： 原文：https://blog.csdn.net/changqing5818/article/details/50037607
Keycode常数表--------------------------------------------------------------------------------可在代码中的任何地方用下列常数代替实际值：常数 值 描述 vbKeyLButton 0x1 鼠标左键 vbKeyRButton 0x2 鼠标右键 vbKeyCancel 0x3 CANCEL 键 vbKeyMButton 0x4 鼠标中键 vbKeyBack 0x8 BACKSPACE 键 vbKeyTab 0x9 TAB 键 vbKeyClear 0xC CLEAR 键 vbKeyReturn 0xD ENTER 键 vbKeyShift 0x10 SHIFT 键 vbKeyControl 0x11 CTRL 键 vbKeyMenu 0x12 MENU 键 vbKeyPause 0x13 PAUSE 键 vbKeyCapital 0x14 CAPS LOCK 键 vbKeyEscape 0x1B ESC 键 vbKeySpace 0x20 SPACEBAR 键 vbKeyPageUp 0x21 PAGE UP 键 vbKeyPageDown 0x22 PAGE DOWN 键 vbKeyEnd 0x23 END 键 vbKeyHome 0x24 HOME 键 vbKeyLeft 0x25 LEFT ARROW 键 vbKeyUp 0x26 UP ARROW 键 vbKeyRight 0x27 RIGHT ARROW 键 vbKeyDown 0x28 DOWN ARROW 键 vbKeySelect 0x29 SELECT 键 vbKeyPrint 0x2A PRINT SCREEN 键 vbKeyExecute 0x2B EXECUTE 键 vbKeySnapshot 0x2C SNAPSHOT 键 vbKeyInsert 0x2D INSERT 键 vbKeyDelete 0x2E DELETE 键 vbKeyHelp 0x2F HELP 键 vbKeyNumlock 0x90 NUM LOCK 键 A 至 Z 键与 A – Z 字母的 ASCII 码相同：常数 值 描述 vbKeyA 65 A 键 vbKeyB 66 B 键 vbKeyC 67 C 键 vbKeyD 68 D 键 vbKeyE 69 E 键 vbKeyF 70 F 键 vbKeyG 71 G 键 vbKeyH 72 H 键 vbKeyI 73 I 键 vbKeyJ 74 J 键 vbKeyK 75 K 键 vbKeyL 76 L 键 vbKeyM 77 M 键 vbKeyN 78 N 键 vbKeyO 79 O 键 vbKeyP 80 P 键 vbKeyQ 81 Q 键 vbKeyR 82 R 键 vbKeyS 83 S 键 vbKeyT 84 T 键 vbKeyU 85 U 键 vbKeyV 86 V 键 vbKeyW 87 W 键 vbKeyX 88 X 键 vbKeyY 89 Y 键 vbKeyZ 90 Z 键 0 至 9 键与数字 0 – 9 的 ASCII 码相同：常数 值 描述 vbKey0 48 0 键 vbKey1 49 1 键 vbKey2 50 2 键 vbKey3 51 3 键 vbKey4 52 4 键 vbKey5 53 5 键 vbKey6 54 6 键 vbKey7 55 7 键 vbKey8 56 8 键 vbKey9 57 9 键 下列常数代表数字键盘上的键：常数 值 描述 vbKeyNumpad0 0x60 0 键 vbKeyNumpad1 0x61 1 键 vbKeyNumpad2 0x62 2 键 vbKeyNumpad3 0x63 3 键 vbKeyNumpad4 0x64 4 键 vbKeyNumpad5 0x65 5 键 vbKeyNumpad6 0x66 6 键 vbKeyNumpad7 0x67 7 键 vbKeyNumpad8 0x68 8 键 vbKeyNumpad9 0x69 9 键 vbKeyMultiply 0x6A MULTIPLICATION SIGN (*) 键 vbKeyAdd 0x6B PLUS SIGN (+) 键 vbKeySeparator 0x6C ENTER 键 vbKeySubtract 0x6D MINUS SIGN (-) 键 vbKeyDecimal 0x6E DECIMAL POINT (.) 键 vbKeyDivide 0x6F DIVISION SIGN (/) 键 下列常数代表功能键：常数 值 描述 vbKeyF1 0x70 F1 键 vbKeyF2 0x71 F2 键 vbKeyF3 0x72 F3 键 vbKeyF4 0x73 F4 键 vbKeyF5 0x74 F5 键 vbKeyF6 0x75 F6 键 vbKeyF7 0x76 F7 键 vbKeyF8 0x77 F8 键 vbKeyF9 0x78 F9 键 vbKeyF10 0x79 F10 键 vbKeyF11 0x7A F11 键 vbKeyF12 0x7B F12 键 vbKeyF13 0x7C F13 键 vbKeyF14 0x7D F14 键 vbKeyF15 0x7E F15 键 vbKeyF16 0x7F F16 键
转载于:https://www.cnblogs.com/king94Boy/p/10281464.html
相关资源：js通过keyCode值判断单击键盘上某个键,然后触发指定的事件方法