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keypress javascript Code Example
js when key is pressed 
document.addEventListener("keypress", function(event) {
	// do stuff
});
how do i listen to a keypress in javascript 
let b = document.getElementById("body"); //making var for body
b.addEventListener("keydown", (evt) => {//when this happens
	console.log(evt.keyCode); //log keycode
});
html onkeypress 
<input type="text" onkeypress="myFunction()">
keypress javascript 
The keypress event has been deprecated, 
you should look to use beforeinput : https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/beforeinput_event
or keydown : https://developer.mozilla.org/en-US/docs/Web/API/Document/keydown_event
instead.

(And don't forget to like answers that help you !)
if keypress javascript 
// Create your variable and asssign it to your ID or Class in the document using document.querySelector.
let name = document.querySelector('#exampleInputEmail1');

// Now use your variable and add an event listener to it plus your keypress, event and styling
name.addEventListener("keypress", (event) => {
   name.style.border = "3px solid #28a745";
});
how to simulate a keypress in javascript 
window.addEventListener('keydown', (e) => {
  console.log(e)
})

window.dispatchEvent(new KeyboardEvent('keydown', {
  'key': 'a'
}));
//use --> document.addEventListener('keypress', (event)=>{console.log(event)}) <-- copy the output of the key you want
//and place it (as object) at ...ardEvent('keydown', HERE)...
Source: thewebdev.info



Javascript

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Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
Uploaded by:
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