I want to provide my visitors the ability to see images in high quality, is there any way I can detect the window size (or better yet, the viewport size - see green area ) of the browser with Javascript?
Source: Tips4all
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jQuery dimension functions
ReplyDelete$(window).width() and $(window).height()
If you aren't using jQuery, it gets ugly. Here's a snippet that should work on all new browsers. The behavior is different in Quirks mode and standards mode in IE. This takes care of it.
ReplyDeletevar elem = (document.compatMode === "CSS1Compat") ?
document.documentElement :
document.body;
var height = elem.clientHeight;
var width = elem.clientWidth;
You can use the window.innerWidth and window.innerHeight properties.
ReplyDeleteSee: responsejs.com/labs/dimensions/
ReplyDelete// pure JavaScript
var viewportWidth = document.documentElement.clientWidth
, viewportHeight = document.documentElement.clientHeight
;
// jQuery
var viewportWidth = $(window).width()
, viewportHeight = $(window).height()
;
// hybrid
var viewportWidth = document.documentElement.clientWidth || $(window).width()
, viewportHeight = document.documentElement.clientHeight || $(window).height()
;