Js and jquery implement sample code for listening to Keyboard Events, and jquery sample code

Js and jquery implement sample code for listening to Keyboard Events, and jquery sample code

In the project, you must listen to the keyboard and press CTRL + C to respond accordingly. Some methods are checked, but their compatibility and stability are not very high. The following method is obtained. It can be used in Firfox, Chrome, and IE.
I. implemented using javascript

<! DOCTYPE html> 
Ii. Implement with jquery

<! DOCTYPE html> 
Iii. Description
Event. ctrlKey
Function: checks whether the Ctrl key is held down when an event occurs.
Syntax: event. ctrlKey
Value: true | false 1 | 0
Note:
If the ctrlKey attribute is true, the Ctrl key is pressed and maintained when the event occurs. If the value is false, the Ctrl key is not pressed.
The ctrlKey attribute can be used with the mouse or keyboard to create shortcuts.
Iv. Detailed keyCode Value List




The above is the sample code for listening to Keyboard Events using js and jquery. I hope it will be helpful for your learning.
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