Pass element ID to Javascript function

This’ll work:

<!DOCTYPE HTML>
<html>
    <head>
        <script type="text/javascript">
            function myFunc(id)
            {
                alert(id);
            }
        </script>
    </head>

    <body>
        <button id="button1" class="MetroBtn" onClick="myFunc(this.id);">Btn1</button>
        <button id="button2" class="MetroBtn" onClick="myFunc(this.id);">Btn2</button>
        <button id="button3" class="MetroBtn" onClick="myFunc(this.id);">Btn3</button>
        <button id="button4" class="MetroBtn" onClick="myFunc(this.id);">Btn4</button>
    </body>
</html>

Leave a Comment