HTML DOM Window length Property

The HTML Window length property is used for returning the number of <iframe> elements in the current window. It is a read-only property and it returns a number that represents the number of frames in the current window.

Syntax:

window.length

Return Value: It returns a numeric value that represents the number of frames in the current window

The below program illustrates the Window length Property:

Example: Returning the number of <iframe> elements in the current window.

Output:

👁 Image

Supported Browsers: The browsers supported by Window length Property are listed below:  

• Google Chrome 1
• Edge 12
• Internet Explorer 4
• Firefox 1
• Opera 12.1
• Safari 1

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