[js] Window interface

Window[1]

represents a window containing a DOM document
In a tabbed browser, each tab is represented by its own Window object

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Properties

Window.document
Window.navigator - reference to the navigator object.
Window.event - event currently being handled by the JavaScript code's context, undefined if no event is handled.
Window.location - gets current location (or current URL)
Window.name
Window.screen
Window.history

dimension

Window.innerWidth
Window.innerHeight

status

Window.closed - indicates whether it is closed.
Window.fullscreen - indicates whether it is fullscreen.

scrolling, position

Window.scrollX - number of pixels document is scrolled horizontally.
Window.scrollY - number of pixels document is scrolled vertically.
Window.screenX, Window.screenLeft - horizontal distance from the left border of the user's browser viewport to the left side of the screen.
Window.screenY, Window.screenTop - vertical distance from the top border of the user's browser viewport to the top side of the screen.
Window.localStorage
Window.sessionStorage

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methods

Window.getSelection()
Window.alert(message)
Window.confirm(message)
Window.prompt(message,default)

Window.focus()
Window.blur()
Window.getComputedStyle(element)
Window.close()

Window.scroll(x-coord,y-coord)
Window.scrollBy(x-coord,y-coord)
Window.scrollTo(x-coord,y-coord)

addEventListener()
setInterval(func, delay)
clearInterval(intervalID)

setTimeout(functionRef, delay)
clearTimeout(timeoutID)

Window.history.back()
Window.history.forward()

References

[1] Window - mozilla