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Keyboard events in JavaScript

Manaswini Sharma November 11, 2022

Problem Statement:

We will be given continuous inputs from the keyboard. We need to check Keyboard events in JavaScript and show the total number of keys pressed and the code or recent key pressed.

Objectives of Code

Take Input from the user, any value or character (String, Number, etc.,)
Count the number of times the Keyboard was triggered or used and display
Give the keycode for all values entered

Code for keyboard events in JavaScript:

<html>

<title> Keyboard triggers  </title>
   <body>
    <center>
	
	<h1> Triggered events Upon usage of Keyboard </h1>
	
	<label> Enter Any Character/Number : <input id="Input" type="text"> </label>
	
	<p> Any Key pressed/triggered : <span id="count"> 0 </span> times </p>
	
	<p> Latest keyCode Updated : <span id="keydownCodeId"> 0 </span> </p>
	
	<script>
	
	console.clear()
    let total = 0
    const el = document.querySelector("#count")
    window.addEventListener('keydown', e => {
	total++;
	el.innerHTML = total;
})
     var keydownCodeId = document.getElementById("keydownCodeId");
	  window.addEventListener('keydown', function(event) {
	  keydownCodeId.textContent = event.keyCode;
      })
	  
	</script> 

	</center>
	</body>
	
</html>

Output:

Output for keyboard events in javascript assignment expert

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Author: Manaswini Sharma