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:
html
<!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> |
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.
html
<!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> |
Output: Before Click on the button:
After Click on the button:
Supported Browsers: The browser supported by DOM defaultView property are listed below:
- Google Chrome 1 and above
- Edge 12 and above
- Internet Explorer 9 and above
- Firefox 1 and above
- Opera 12.1 and above
- Safari 1 and above
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