WebSep 21, 2011 · set overflow to hidden. get the width. set overflow to auto (to get scrollbars) get the width. substract both widths to get width of the scrollbar. so what you'll have to do is getting the width of your div ( $ ('#mydiv').width ()) and add the scrollbar-width: var completewidth = $ ('#mydiv').width () + getScrollbarWidth (); WebscrollHeight: How much space is needed to see all of the element's content/descendents (including position: absolute ones) without scrolling. Then there is also: getBoundingClientRect ().height: Same as scrollHeight, except that it's calculated after the element's css transforms are applied. Share Follow edited Oct 29, 2024 at 20:33
javascript - jQuery scroll event: how to determine amount …
WebThe length property returns the length of a string: Example var txt = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; var len = txt.length; Try it Yourself » Read more about strings in our JavaScript Strings Tutorial. Read more about the length property in our JavaScript String length Reference. Previous Next WebJul 18, 2009 · The simplest way to get correct height is to get all height values found on document, or documentElement, and use the highest one. This is basically what jQuery does: var body = document.body, html = document.documentElement; var height = Math.max ( body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, … head over heels summary
Determining how much the user has scrolled the page …
Webfunction calculateScrollbarWidth (element) { if (!element) { // Return the body scrollbar width, when no element was specified. return window.innerWidth - document.body.clientWidth; } else { // When an element is specified, return its specific scrollbar width. return element.offsetWidth - element.clientWidth; } } Share Improve this … WebIf you do var childParentDistance = Math.abs (parentTop - currentChildTop), you will get the initial distance between the child element and its parent. But as you scroll, you need to account for the scroll amount. Like this var scrolledParentDistance= Math.abs (parentTop - parentElem.getBoundingClientRect ().top); WebYou can compare the window's scrolltop and image's top position to get the id of the image which is scrolled to. For ex, $ (window).scroll (function () { var winTop = $ (this).scrollTop (); var $imgs = $ ('img'); $.each ($imgs, function (item) { if ($ (item).position ().top <= winTop) //get id here }); }); Share Improve this answer Follow head over heels tears for fears live