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<body>
<h2>JavaScript addEventListener()</h2>
<p>This example uses the addEventListener() method to attach a click event to a button.</p>
<button id="myBtn">Try it</button>
<p id="demo"></p>
<script>
document.getElementById("myBtn").addEventListener("click", displayDate);
function displayDate() {
document.getElementById("demo").innerHTML = Date();
}
</script>
</body>
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