HTML | DOM Label Object

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:

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<!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>

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Output:

Before Clicking On Button:

After Clicking On Button:

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

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<!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>                

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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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