Open In App

HTML DOM Underline Object

Improve
Improve
Like Article
Like
Save
Share
Report

The DOM underline object is used to represent the HTML <u> element. The underline element is accessed by getElementById().

Syntax: 

document.getElementById("id"); 

Where ‘id’ is the ID assigned to the <u> tag.

Example 1: In this example, we will use the DOM underline object.

HTML




<!DOCTYPE html>
<html>
<head>
    <title>
        HTML DOM underline Object
    </title>
</head>
   
<body style="text-align:center;">
    <h1 style="color:green;">
        GeeksForGeeks
    </h1>
    <h2>DOM underline Object</h2>
    <p><u id="u">GeeksforGeeks!</u>
        A computer science portal for geeks.
    </p>
    <button onclick="Geeks()">
        Click Here!
    </button>
    <script>
        function Geeks() {
            let txt = document.getElementById("u");
            txt.style.color = "green";
        }
    </script>
</body>
</html>


Output: 

 

Example 2: Underline objects can be created by using the document.createElement method. 

HTML




<!DOCTYPE html>
<html>
<head>
    <title>
        HTML DOM underline Object
    </title>
</head>
   
<body style="text-align:center">
    <h1 style="color:green;">
        GeeksForGeeks
    </h1>
    <h2>DOM underline Object</h2>
    <button onclick="Geeks()">
        Click Here!
    </button>
    <p id="p"></p>
    <script>
        function Geeks() {
            let txt = document.createElement("U");
            let t = document.createTextNode("An underlined text.");
            txt.appendChild(t);
            document.getElementById("p").appendChild(txt);
        }
    </script>
</body>
</html>


Output:

 

Supported Browsers:

  • Google Chrome
  • Mozilla Firefox
  • Edge
  • Safari
  • Opera


Last Updated : 14 Jun, 2023
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads