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HTML | DOM li Object

  • Last Updated : 30 Nov, 2021

The DOM Li Object is used to represent the HTML <li> element. The li element is accessed by getElementById().
Properties: 
 

  • value: It has a attribute named value which is used to return the value of value attribute of the <li> tag

Syntax: 
 

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document.getElementById("ID");

Where “id” is the ID assigned to the “li” tag.
Example-1: 
 

html




<!DOCTYPE html>
<html>
 
<head>
    <title>DOM li Object</title>
</head>
 
<body>
    <h1>GeeksforGeeks</h1>
    <h2>DOM Li Object </h2>
    <ol>
        <!-- Assigning id to 'li tag' -->
        <li id="GFG">Geeks</li>
        <li>Sudo</li>
        <li>Gfg</li>
        <li>Gate</li>
        <li>Placement</li>
    </ol>
    <button onclick="myGeeks()">Submit</button>
    <script>
        function myGeeks() {
            // Accessing 'li' tag.
            var g = document.getElementById("GFG");
            g.value = "100";
        }
    </script>
</body>
 
</html>

Output:
Before Clicking On Button: 
 



After Clicking On Button: 
 

Example-2: <li> Object can be created by using the document.createElement method. 
 

html




<!DOCTYPE html>
<html>
 
<head>
    <title>DOM li Object</title>
</head>
 
<body>
    <h1>GeeksforGeeks</h1>
    <h2>DOM Li Object </h2>
    <ol ID="GFG">
        <li>Geeks</li>
        <li>Sudo</li>
        <li>Gfg</li>
        <li>Gate</li>
    </ol>
    <button onclick="myGeeks()">Submit</button>
    <script>
        function myGeeks() {
            // li tag created.
            var G = document.createElement("LI");
            var F = document.createTextNode("Placement");
            G.appendChild(F);
            document.getElementById("GFG").appendChild(G);
        }
    </script>
</body>
 
</html>

Output:
Before Clicking On Button: 
 

After Clicking On Button: 
 

Supported Browsers: The browser supported by DOM Li Object are listed below: 
 

  • Google Chrome
  • Internet Explorer
  • Firefox
  • Opera
  • Safari

 




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