JavaScript – Underline Text in Div

To underline text in div using JavaScript, get reference to the div element, and assign element.style.textDecoration property with value of "underline".

Example

</>
Copy
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
</head> 
<body>
    <h2>Underline Text Div in JavaScript</h2>
    <div id="myDiv">
        <p>This is a paragraph in Div.</p>
        <span>This is a span in Div.</span>
    </div>
    <br>
    <button type="button" onclick="changeStyle()">Click Me</button>
    <script>
    function changeStyle(){
        var element = document.getElementById("myDiv");
        element.style.textDecoration = "underline";
    }
    </script>
</body>
</html>

Conclusion

In this JavaScript Tutorial, we learned how to underline text in a div using JavaScript.