<!DOCTYPE html>
<html>
<body>
<p>This example uses the addEventListener() method to attach a "search" event to an input element.</p>
<p>Write something in the search field and press "ENTER".</p>
<input type="search" id="myInput">
<p><strong>Note:</strong> The search event is not supported in Internet Explorer, Firefox or Opera 12 and earlier versions.</p>
<p id="demo"></p>
<script>
document.getElementById("myInput").addEventListener("search", myFunction);
function myFunction() {
var x = document.getElementById("myInput");
document.getElementById("demo").innerHTML = "You are searching for: " + x.value;
}
</script>
</body>
</html>