HTML | DOM defaultView Property

The DOM defaultView property in HTML is used to return the document Window Object. The window object is the open windows in the browser.

Syntax:

document.defaultView 

Return Value: It is used to returns the current Window Object.

Example 1:

filter_none

edit
close

play_arrow

link
brightness_4
code

<!DOCTYPE html>
<html>
    <head>
        <title>
            DOM defaultView Property
        </title>
    </head>
      
    <body style = "text-align:center">
          
        <h1 style = "color:green">GeeksForGeeks</h1>
        <h2>DOM defaultView Property </h2>
          
        <button onclick = "geeks()">Submit</button>
          
        <p id="sudo"></p>
          
        <script>
            function geeks() {
                var doc = document.defaultView;
                document.getElementById("sudo").innerHTML = doc;
            }
        </script>
      
    </body>
</html>                    

chevron_right


Output:
Before Click on the button:

After Click on the button:

Example 2: This example is used to return the width and height of the Windows.

filter_none

edit
close

play_arrow

link
brightness_4
code

<!DOCTYPE html>
<html>
    <head>
        <title>
            DOM defaultView Property
        </title>   
    </head>
      
    <body>
        <center>
            <h1 style = "color:green;">GeeksForGeeks</h1>
            <h2>DOM defaultView Property </h2>
              
            <button onclick="Geeks()">Submit</button>
              
            <p id="sudo"></p>
              
            <!-- script to find window size -->
            <script>
                function Geeks() {
                    var def_view = document.defaultView;
                    var width = def_view.innerWidth;
                    var height = def_view.innerHeight;
                    document.getElementById("sudo").innerHTML 
                    = "Width: " + width + "<br>Height: " + height;
                }
            </script>
        </center>
    </body>
</html>                    

chevron_right


Output:
Before Click on the button:

After Click on the button:

Supported Browsers: The browser supported by DOM defaultView property are listed below:

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


My Personal Notes arrow_drop_up

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.




Article Tags :
Practice Tags :


Be the First to upvote.


Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.