JS shielded keyboard cannot be used to shield the right mouse? Unavailable

Source: Internet
Author: User
Today I did 2 ?? In a small experiment, the screen keyboard cannot be used to shield the right mouse? Experiment 1 is unavailable. There are 3 unavailable keyboards for shielded keyboards ?? Event a and keydown: triggered when you press a key on the keyboard. If you press a key, B and keypress are triggered continuously: triggered when you press a key and generate a character ,... syntaxHighlighter. all (); today we have done 2 ?? In a small experiment, the screen keyboard cannot be used to shield the right mouse? Unavailable
Lab 1: shielding the keyboard is not available
There are 3 keyboards in total ?? Event
A. keydown: triggered when you press a key on the keyboard. If you hold down a key, it will continue to be triggered.
B. keypress: triggered when a key is pressed and a character is generated, that is, the Shift, Alt, Ctrl, and other function keys are ignored.
C. keyup: When a button is released, www.2cto.com is triggered.

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