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The id attribute can also be used by JavaScript to perform some tasks for that specific element.
JavaScript can access an element with a specific id with the getElementById() method:
<!DOCTYPE html>
<html>
<head>
<title>
Using The id Attribute in JavaScript
</title>
</head>
<body>
<h2>Using The id Attribute in JavaScript</h2>
<p>JavaScript can access an element with a specified id by using the getElementById() method:</p>
<h1 id="myHeader">Hello Students!</h1>
<button onclick="displayResult()">Change text</button>
<script>
function displayResult() {
document.getElementById("myHeader").innerHTML = "Have a nice day!";
}
</script>
</body>
</html>
