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HTML | DOM Label Object

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  • Last Updated : 25 May, 2022
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The DOM Label Object is used to represent the <label> element. The Label element is accessed by getElementById().
Properties: 
 

  • control: It is used to return the labeled control.
  • form: It is used to return the address of the form that contains the label.
  • htmlFor: It is used to set or return the value of the for attribute of a label.

Syntax: 
 

document.getElementById("ID");

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

html




<!DOCTYPE html>
<html>
 
<head>
    <title>DOM Label Object</title>
 
    <style>
        body {
            font-size: 20px;
        }
    </style>
</head>
 
<body style="text-align:center">
 
    <h1 style="color:green">GeeksforGeeks</h1>
    <h2>DOM Label Object</h2>
 
    <form>
 
        <!-- Starts label tag from here -->
        <label for="student" id="GFG">
            Student
        </label>
        <input type="radio"
          name="Occupation"
          id="student"
          value="student">
        <br>
 
        <label for="business">
            Business
        </label>
        <input type="radio"
         name="Occupation"
         id="business"
         value="business">
        <br>
 
        <label for="other">
            Other
        </label>
        <!-- Ends label tags here -->
 
        <input type="radio"
         name="Occupation"
         id="other"
         value="other">
    </form>
    <br>
    <button onclick="myGeeks()">Submit</button>
    <p id="sudo"></p>
 
 
    <script>
        function myGeeks() {
            var g = document.getElementById("GFG").htmlFor;
            document.getElementById("sudo").innerHTML = g;
        }
    </script>
</body>
 
</html>

Output:
Before Clicking On Button: 
 

After Clicking On Button: 
 

Example-2: Label Object can be created by using the document.createElement() method. 
 

html




<!DOCTYPE html>
<html>
 
<head>
    <title>DOM Label Object</title>
 
    <style>
        body {
            font-size: 20px;
        }
    </style>
</head>
 
<body style="text-align:center;">
 
    <h1 style="color:green">GeeksforGeeks</h1>
    <h2>DOM Label Object</h2>
 
    <form id="GFG">
        <input type="radio"
         name="Occupation"
         id="Student"
         value="student">
    </form>
    <button onclick="myGeeks()">Submit</button>
    <script>
        function myGeeks() {
            var g = document.createElement("LABEL");
            var f = document.createTextNode("Student");
            g.setAttribute("for", "Student");
            g.appendChild(f);
            document.getElementById("GFG").insertBefore(
              g, document.getElementById("Student"));
        }
    </script>
</body>
 
</html>               

Output:
Before Clicking On Button: 
 

After Clicking On Button: 
 

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

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

 


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