event.which:window.event.keyCode; event.keyCode按的建的代码，13表示回车 if ( lKeyCode == 13 ){ NextElement.focus event.which:event.keyCode; if ( lKeyCode == 13 ){ Login(); } else return false; }irfirefox2.0中不支持 window.event.keyCode 但是为了使其能更具有普遍的兼容性，最好用event.keyCode|| event.which. Keycode对照表 字母和数字键的键码值(keyCode)按键键码按键键码按键键码按键键码A65J74S83149B66K75T84250C67L76U85351D68M77V86452E69N78W87553F70O79X88654G71P80Y89755H72Q81Z90856I73R82048957 数字键盘上的键的键码值(keyCode)功能键键码值(keyCode)按键键码按键键码按键键码按键键码0968104F1112F71181979105F2113F8119298*106F3114F9120399
Enter keyCode 16 = Shift_L keyCode 17 = Control_L keyCode 18 = Alt_L keyCode 19 = Pause keyCode 20 = 35 = End keyCode 36 = Home keyCode 37 = Left keyCode 38 = Up keyCode 39 = Right keyCode 40 = Down keyCode 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 keyCode 82 = r R keyCode 83 = s S keyCode 84 = t T keyCode 85 = u U keyCode 86 = v V keyCode 87 = w W
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https://segmentfault.com/a/1190000005828048 字母和数字键的键码值(keyCode) 按键 键码 按键 键码 按键 键码 按键 键码 A 65 J 74 S 83 87 5 53 F 70 O 79 X 88 6 54 G 71 P 80 Y 89 7 55 H 72 Q 81 Z 90 8 56 I 73 R 82 0 48 9 57 数字键盘上的键的键码值(keyCode 8 104 1 97 9 105 2 98 * 106 3 99 + 107 4 100 Enter 108 5 101 – 109 6 102 . 110 7 103 / 111 功能键键码值(keyCode 按键 键码 F1 112 F7 118 F2 113 F8 119 F3 114 F9 120 F4 115 F10 121 F5 116 F11 122 F6 117 F12 123 控制键键码值(keyCode 36 ;: 186 \| 220 Alt 18 Left Arrow 37 =+ 187 ]} 221 Cape Lock 20 Up Arrow 38 ,< 188 ‘” 222 多媒体键码值(keyCode
QQ拼音截图20200518133229.png 字母和数字键的键码值(keyCode) 按键键码按键键码按键键码按键键码A65J74S83149B66K75T84250C67L76U85351D68M77V86452E69N78W87553F70O79X88654G71P80Y89755H72Q81Z90856I73R82048957 数字键盘上的键的键码值(keyCode) 按键键码按键键码09681041979105298*106399+1074100Enter1085101-1096102.1107103/111 功能键键码值 (keyCode) 按键键码按键键码按键键码按键键码BackSpace8Esc27Right Arrow39-_189Tab9Spacebar32Dw Arrow40.>190Clear12Page Up33Insert45 Lock144[{219Control17Home36;:186\|220Alt18Left Arrow37=+187}]221Cape Lock20Up Arrow38,<188'"222 多媒体键码值(keyCode
这样，我先把写的获取键盘keyCode的方法附上： html语言 <div style="width: 500px;height: 200px;background-color: cyan;" id=" function(event){ var event=event||window.event; document.getElementById("showZone").innerHTML=event.keyCode
字母和数字键的键码值(keyCode) 按键 键码 按键 键码 按键 键码 按键 键码 A 65 J 74 S 83 1 49 B 66 K 75 T 84 2 50 C 67 L 76 U 85 3 87 5 53 F 70 O 79 X 88 6 54 G 71 P 80 Y 89 7 55 H 72 Q 81 Z 90 8 56 I 73 R 82 0 48 9 57 数字键盘上的键的键码值(keyCode 8 104 1 97 9 105 2 98 * 106 3 99 + 107 4 100 Enter 108 5 101 - 109 6 102 . 110 7 103 / 111 功能键键码值(keyCode 按键 键码 F1 112 F7 118 F2 113 F8 119 F3 114 F9 120 F4 115 F10 121 F5 116 F11 122 F6 117 F12 123 控制键键码值(keyCode 36 ;: 186 \| 220 Alt 18 Left Arrow 37 =+ 187 ]} 221 Cape Lock 20 Up Arrow 38 ,< 188 '" 222 多媒体键码值(keyCode
实际应用中，也可以判断左右箭头实现文章上下篇的切换等实用功能 字母和数字键的键码值(keyCode) 按键 键码 按键 键码 按键 键码 按键 键码 A 65 J 74 S 83 1 49 B 66 87 5 53 F 70 O 79 X 88 6 54 G 71 P 80 Y 89 7 55 H 72 Q 81 Z 90 8 56 I 73 R 82 0 48 9 57 数字键盘上的键的键码值(keyCode 8 104 1 97 9 105 2 98 * 106 3 99 + 107 4 100 Enter 108 5 101 - 109 6 102 . 110 7 103 / 111 功能键键码值(keyCode 按键 键码 F1 112 F7 118 F2 113 F8 119 F3 114 F9 120 F4 115 F10 121 F5 116 F11 122 F6 117 F12 123 控制键键码值(keyCode Home 36 ;: 186 | 220 Alt 18 Left Arrow 37 =+ 187 } 221 Cape Lock 20 Up Arrow 38 ,< 188 '" 222 多媒体键码值(keyCode
” 6 –> “KEYCODE_ENDCALL” 7 –> “KEYCODE_0” 8 –> “KEYCODE_1” 9 –> “KEYCODE_2” 10 –> “KEYCODE_3” 11 –> “KEYCODE_4” 12 –> “KEYCODE_5” 13 –> “KEYCODE_6” 14 –> “KEYCODE_7” 15 –> “KEYCODE_8” 16 –> “KEYCODE “KEYCODE_F” 35 –> “KEYCODE_G” 36 –> “KEYCODE_H” 37 –> “KEYCODE_I” 38 –> “KEYCODE_J” 39 –> “KEYCODE_K –> “KEYCODE_Q” 46 –> “KEYCODE_R” 47 –> “KEYCODE_S” 48 –> “KEYCODE_T” 49 –> “KEYCODE_U” 50 –> “KEYCODE_V 功能键 KEYCODE_F1 按键F1 KEYCODE_F2 按键F2 KEYCODE_F3 按键F3 KEYCODE_F4 按键F4 KEYCODE_F5 按键F5 KEYCODE_F6
keyCode 12 = Clear 5 keyCode 13 = Enter 6 keyCode 16 = Shift_L 7 keyCode 17 = Control_L 8 keyCode 17 keyCode 37 = Left 18 keyCode 38 = Up 19 keyCode 39 = Right 20 keyCode 40 = Down 21 keyCode 41 F 43 keyCode 71 = g G 44 keyCode 72 = h H 45 keyCode 73 = i I 46 keyCode 74 = j J 47 keyCode 75 = k K 48 keyCode 76 = l L 49 keyCode 77 = m M mu 50 keyCode 78 = n N 51 keyCode 79 = o O 52 keyCode keyCode 85 = u U 58 keyCode 86 = v V 59 keyCode 87 = w W 60 keyCode 88 = x X 61 keyCode 89 = y Y
” 7 –> “KEYCODE_0” 8 –> “KEYCODE_1” 9 –> “KEYCODE_2” 10 –> “KEYCODE_3” 11 –> “KEYCODE_4” 12 –> “KEYCODE ” 31 –> “KEYCODE_C” 32 –> “KEYCODE_D” 33 –> “KEYCODE_E” 34 –> “KEYCODE_F” 35 –> “KEYCODE_G” 36 –> “KEYCODE_H ” 37 –> “KEYCODE_I” 38 –> “KEYCODE_J” 39 –> “KEYCODE_K” 40 –> “KEYCODE_L” 41 –> “KEYCODE_M” 42 –> “KEYCODE_N ” 43 –> “KEYCODE_O” 44 –> “KEYCODE_P” 45 –> “KEYCODE_Q” 46 –> “KEYCODE_R” 47 –> “KEYCODE_S” 48 –> “KEYCODE_T ” 49 –> “KEYCODE_U” 50 –> “KEYCODE_V” 51 –> “KEYCODE_W” 52 –> “KEYCODE_X” 53 –> “KEYCODE_Y” 54 –> “KEYCODE_Z
" 5 --> "KEYCODE_CALL" 6 --> "KEYCODE_ENDCALL" 7 --> "KEYCODE_0" 8 --> "KEYCODE_1" 9 --> "KEYCODE _2" 10 --> "KEYCODE_3" 11 --> "KEYCODE_4" 12 --> "KEYCODE_5" 13 --> "KEYCODE_6" 14 --> "KEYCODE " 31 --> "KEYCODE_C" 32 --> "KEYCODE_D" 33 --> "KEYCODE_E" 34 --> "KEYCODE_F" 35 --> "KEYCODE_G " 36 --> "KEYCODE_H" 37 --> "KEYCODE_I" 38 --> "KEYCODE_J" 39 --> "KEYCODE_K" 40 --> "KEYCODE_L " 41 --> "KEYCODE_M" 42 --> "KEYCODE_N" 43 --> "KEYCODE_O" 44 --> "KEYCODE_P" 45 --> "KEYCODE_Q
KEYCODE_0” 8 — “KEYCODE_1” 9 — “KEYCODE_2” 10 — “KEYCODE_3” 11 — “KEYCODE_4” 12 — “KEYCODE _5” 13 — “KEYCODE_6” 14 — “KEYCODE_7” 15 — “KEYCODE_8” 16 — “KEYCODE_9” 17 — “KEYCODE_STAR “KEYCODE_B” 31 — “KEYCODE_C” 32 — “KEYCODE_D” 33 — “KEYCODE_E” 34 — “KEYCODE_F” 35 — “KEYCODE_G” 36 — “KEYCODE_H” 37 — “KEYCODE_I” 38 — “KEYCODE_J” 39 — “KEYCODE_K” 40 — “ KEYCODE_L” 41 — “KEYCODE_M” 42 — “KEYCODE_N” 43 — “KEYCODE_O” 44 — “KEYCODE_P” 45 — “KEYCODE_Q
keycode 9 = Tab Tab keycode 12 = Clear keycode 13 = Enter keycode 16 = Shift_L keycode 17 Escape keycode 32 = space space keycode 33 = Prior keycode 34 = Next keycode 35 = End 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 keycode 131 = F20 keycode 132 = F21 keycode 133 = F22 keycode 134 = F23 keycode 135 = F24 keycode 136
keycode 35 = End keycode 36 = Home keycode 37 = Left keycode 38 = Up keycode 39 = Right keycode 40 = 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 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 =
Escape keyCode 32 = space keyCode 33 = Prior keyCode 34 = Next keyCode 35 = End keyCode 36 = Home keyCode 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 keyCode 83 = s S keyCode 84 = t T keyCode 85 = u U keyCode 86 = v V keyCode 87 = w W keyCode 88 = x X F2 keyCode 114 = F3 keyCode 115 = F4 keyCode 116 = F5 keyCode 117 = F6 keyCode 118 = F7 keyCode 119
-> "KEYCODE_0" 8 --> "KEYCODE_1" 9 --> "KEYCODE_2" 10 --> "KEYCODE_3" 11 --> "KEYCODE_4" 12 --> "KEYCODE_5" 13 --> "KEYCODE_6" 14 --> "KEYCODE_7" 15 --> "KEYCODE_8" 16 --> "KEYCODE_9" " 33 --> "KEYCODE_E" 34 --> "KEYCODE_F" 35 --> "KEYCODE_G" 36 --> "KEYCODE_H" 37 --> "KEYCODE_I " 38 --> "KEYCODE_J" 39 --> "KEYCODE_K" 40 --> "KEYCODE_L" 41 --> "KEYCODE_M" 42 --> "KEYCODE_N " 43 --> "KEYCODE_O" 44 --> "KEYCODE_P" 45 --> "KEYCODE_Q" 46 --> "KEYCODE_R" 47 --> "KEYCODE_S
keyCode 42 = Print keyCode 43 = Execute keyCode 45 = Insert keyCode 46 = Delete keyCode 47 = Help keyCode 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 113 = F2 keyCode 114 = F3 keyCode 115 = F4 keyCode 116 = F5 keyCode 117 = F6 keyCode 118 = F7 keyCode
keyCode 35 = End keyCode 36 = Home keyCode 37 = Left keyCode 38 = Up keyCode 39 = Right keyCode 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 = F2 keyCode 114 = F3 keyCode 115 = F4 keyCode 116 = F5 keyCode 117 = F6 keyCode 118 = F7 keyCode keyCode 125 = F14 keyCode 126 = F15 keyCode 127 = F16 keyCode 128 = F17 keyCode 129 = F18 keyCode
(按键Home) : 3 KEYCODE_MENU (菜单键) : 82 KEYCODE_BACK (返回键) : 4 KEYCODE_SEARCH (搜索键) : 84 KEYCODE_CAMERA : 10 KEYCODE_4 (按键'4') : 11 KEYCODE_5 (按键'5') : 12 KEYCODE_6 (按键'6') : 13 KEYCODE_7 (按键'7') : 14 KEYCODE ) : 31 KEYCODE_D (按键'D') : 32 KEYCODE_E (按键'E') : 33 KEYCODE_F (按键'F') : 34 KEYCODE_G (按键'G') : 35 KEYCODE_H : 40 KEYCODE_M (按键'M') : 41 KEYCODE_N (按键'N') : 42 KEYCODE_O (按键'O') : 43 KEYCODE_P (按键'P') : 44 KEYCODE_Q : 49 KEYCODE_V (按键'V') : 50 KEYCODE_W (按键'W') : 51 KEYCODE_X (按键'X') : 52 KEYCODE_Y (按键'Y') : 53 KEYCODE_Z
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