keypress 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: javascript keyboard events

document.addEventListener("keydown", function(event) {
  if (event.keyCode == 32) {
    console.log("Space was pressed!");
  }
});