HTML | DOM Title Object - GeeksforGeeks

The Title Object in HTML DOM is used to represent the HTML <title> element. The <title> element can be accessed by using getElementByTagName() method.

Syntax:

document.getElementByTagName();

Properties: The title object contains single property text which is used to set or return a text or content of title to the document.

Example 1:

<!DOCTYPE html>  
<html>  
    <head>  
        <title> 
            DOM Title Object 
        </title>  
    </head>  
      
    <body style = "text-align:center;">  
      
        <h1 style = "color:green;"> 
            GeeksforGeeks 
        </h1>  
          
        <h2>DOM Title Object</h2>  
          
        <p>Welcome to GeeksforGeeks!</p> 
          
        <button onclick = "myGeeks()"> 
            Submit 
        </button> 
  
        <p id = "sudo"></p> 
          
        <!-- script to display tag name -->
        <script> 
            function myGeeks() { 
                var g = document.getElementsByTagName("TITLE")[0].text; 
                document.getElementById("sudo").innerHTML = g; 
            }  
        </script> 
    </body>  
</html>                                 

Output:
Before Click on the Button :

After Click on the Button:

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

<!DOCTYPE html> 
<html> 
  
<head>  
</head>  
      
<body style = "text-align:center;">  
  
    <h1 style = "color:green;"> 
        GeeksforGeeks 
    </h1>  
      
    <h2>DOM Title Object</h2>  
      
    <p>Welcome to GeeksforGeeks!</p>  
      
    <button onclick ="myGeeks()"> 
        Submit 
    </button> 
  
    <p id = "sudo"></p> 
  
    <script> 
        function myGeeks() { 
            var tit_ele = document.createElement("TITLE"); 
            var obj = document.createTextNode("HTML DOM Objects"); 
            tit_ele.appendChild(obj); 
            document.head.appendChild(tit_ele); 
          
            document.getElementById("sudo").innerHTML 
                    = "HTML DOM title Object Created";  
        } 
    </script> 
</body>  
  
</html>                                              

Output:
Before Click on the Button:

After Click on the Button:

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

Google Chrome
Internet Explorer
Firefox
Safari
Opera

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