2018/02/05

How to get the ID of the clicked button using JavaScript

This post is about how to get the ID of the clicked button using JavaScript.

The Code

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
<!DOCTYPE html>
<html>
    <body>

        <button id="1" onClick="reply_click(this.id)">B1</button>
        <button id="2" onClick="reply_click(this.id)">B2</button>
        <button id="3" onClick="reply_click(this.id)">B3</button>

    <script type="text/javascript">
        function reply_click(clicked_id)
        {
            alert(clicked_id);
        }
    </script>
    </body>
</html>

The Result

Reference:

JavaScript - onClick to get the ID of the clicked button
https://stackoverflow.com/questions/4825295/javascript-onclick-to-get-the-id-of-the-clicked-button

No comments:

Post a Comment