JavaScript Program to Implement 'oninput' Event on Textbox

JavaScript Program to Implement 'oninput' Event on Textbox

Write a JavaScript program to implement 'oninput' event on textbox.



Source Code
<html>
<head>
    <title>Text field trigger function</title>
</head>
<body>

<p>Write something in the text field to trigger a function.</p>

<input type="text" id="myInput" oninput="myFunction()">

<p id="demo"></p>

    <script>
        function myFunction() 
        {
            var x = document.getElementById("myInput").value;
            document.getElementById("demo").innerHTML = "You wrote: " + x;
        }
    </script>

</body>
</html>
Output