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HTML - DOM Document defaultView Property
The defaultView property is used for returning document's window object. It provides a way to access the window object associated with HTML document. This property is a read-only property.
Syntax
document.defaultView;
Return value
It returns current document's object.
Examples of HTML DOM Document 'defaultView' Property
The following examples illustrates different uses of defaultView property.
Get the document's Window Object
The following example returns the document's window object.
<!DOCTYPE html> <html lang="en"> <head> <title> HTML DOM document defaultView Property </title> </head> <body> <button onclick="fun()">Click me</button> <p id="view"></p> <script> function fun() { let view = document.defaultView; document.getElementById("view").innerHTML = view; } </script> </body> </html>
Get Window's Dimension
The following example gives window's dimension as height and width of the window.
<!DOCTYPE html> <html lang="en"> <head> <title> HTML DOM document defaultView Property </title> </head> <body> <p> Click the below button to get the dimension of the window </p> <button onclick="fun()">Click me</button> <p id="info"></p> <script> function fun() { let x = document.defaultView; let height = x.innerHeight; let width = x.innerWidth; document.getElementById("info").innerHTML = "Window's height: " + height + "<br> Window's width: " + width; } </script> </body> </html>
Supported Browsers
Property | ![]() |
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defaultView | Yes 1 | Yes 12 | Yes 1 | Yes 1 | Yes 12.1 |
html_dom.htm
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