JavaScript Button Click Event Tutorial(addEventListener)
Want to make your web pages more interactive? This beginner-friendly tutorial will use JavaScript to add click events to buttons.
Whether you’re new to web development or looking to expand your JS skills, you’ll learn:
- How to select HTML elements with
document.getElementById - Adding event listeners with
addEventListener - Running functions on button clicks
- Customizing interactions for advanced effects
Follow along with the provided code examples as we walk through each step. We’ll demonstrate the results live for you to see.
By the end of this quick tutorial, you’ll know how to bring your web pages to life by adding click events in JavaScript.
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="main.css">
<title>Responsive Animated Navigation Bar</title>
</head>
<body>
<button id="btn">Click me</button>
<script>
var btn = document.getElementById("btn");
btn.addEventListener('click',function(){
alert("button clicked")
})
</script>
</body>
</html>