JS gets the width and height of various screens

Page visible region wide: document. Body. ClientWidth

High page visible area: the document. The body. ClientHeight

Page visible region wide: document. Body. OffsetWidth (including line width)

High page visible area: the document. The body. OffsetHeight (including high side)

Page of text in full width: document. Body. ScrollWidth

High page of text in full: document. Body. ScrollHeight

The page is rolled high: document.body.scrolltop

Page is rolled to the left: document.body.scrollLeft

Window. ScreenTop in the body of the page

Left of the page body: window.screenleft

High screen resolution: window.screen.height

Width of screen resolution: window.screen.width

Screen available workspace height: window. Screen. AvailHeight

Screen available workspace width: window.screen.availWidth