keypress javascript event code example

Example 1: 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 !)

Example 2: js when key is pressed

document.addEventListener("keypress", function(event) {
	// do stuff
});

Example 3: html onkeypress

<input type="text" onkeypress="myFunction()">

Example 4: 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
});

Example 5: detect keypress javascript

document.addEventListener("keypress", function onEvent(event) {
    if (event.key === "ArrowLeft") {
        // Move Left
    }
    else if (event.key === "Enter") {
        // Open Menu...
    }
});