Introduction:When you write a Javascript script, you need to obtain the corresponding value before performing corresponding operations on the buttons. The following lists the values of all JavaScript keycode keys.
Special attention:
Determine whether the ctrl key is pressed: Use event. ctrlkey
Determine whether shift is pressed: Use event. shiftkey
Judge whether the Alt key is pressed: Use event. altkey
When checking whether the input method is E
The keycode value of the keyboard is a useful element when an event is triggered when writing javascript. You can add it to your favorites. Keycode 0 =
Keycode 1 =
Keycode 2 =
Keycode 3 =
Keycode 4 =
This article mainly summarizes the KeyCode value of the keyboard. If you need a friend, please refer to it and hope to help you with keycode 0 =
Keycode 1 =
Keycode 2 =
Keycode 3 =
Keycode 4 =
This is convenient for client keyboard event handling. We collect the following information from the Internet for you and your reference later:Event. keycode (JavaScript) keycode 8 = backspace
Keycode 9 = tab Tab
Keycode 12 = clea
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The KeyCode value collected on the internet is convenient for you to find:
Keycode 8 = BackSpaceKeycode 9 = TabKeycode 12 = ClearKeycode 13 = EnterKeycode 16 = Shift_LKeycode 17 = Control_LKeycode 18 = Alt_LKeycode 19 = PauseKeycode 20 = Caps_LockKeycode 27 = EscapeKeycode 32 = spaceKeycode 33 = PriorKeycode 34 = Next
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