About Lesson
In this article, we will know to calculate the width & the height of the window using Javascript. Given an HTML document that is running on a Window & we need to find the height and width of the window. The Window innerWidth property is used for returning the width of a window’s content area. The Window innerHeight property is used for returning the height of a window’s content area. Both these properties are read-only properties.
Syntax:
window.innerWidth
window.innerHeight
Return Value: It return the number that represents the width & inner height (in pixels) of the window content area.