Javascript get current scroll position of div

Javascript get current scroll position of div. May 15, 2021 · You can use element. This has worked across all modern browsers of Chrome, FireFox, IE >=9 and Edge. scrollTop) }) Jun 11, 2014 · To get the current position, you want: document. height(); $('test'). state object. scroll function but it only checking the div position once and not updating the value. function getWindowRelativeOffset(parentWindow, elem) { var offset = { left : 0, top : 0 }; // relative to the target field's document offset. However, in some instances, you have an element to Apr 26, 2023 · There are some simple techniques to get the scrollbar position that are discussed below: Approach 1: Whenever the function getScroll () is encountered, it sets the current value of the scrollbar to the span element whose id is position. scrollTop(); Mar 25, 2023 · There are 2 easy steps to get the scrollbar position of an HTML element: Step 1: Select the element that has scrollbars. scrollTop = 1000; to set the scrollTop property of the body element to 1000 to scroll 1000px down. Get and Set Scroll Position of the Document. Jul 9, 2019 · The getBoundingClientRect () is a powerful method to get the size and the position of an element's bounding box, relative to the viewport. Step 2: Find the vertical position of a scrollbar using scrollTop property from that element and find the horizontal scrollbar position using scrollLeft property. offsetTop, el = el. And apply the rest of the styles suggested by reko_t. These are pixel positions on the visible window; as you scroll the page the . log(myRef. js Even I tried with useRef() and UseState() also but not working I need Mar 23, 2013 · This works well, the div fills the screen like it should. Dec 22, 2015 · 2 Answers. Dec 21, 2020 · I am trying to dynamically change the height of a div based on the scroll position using javascript. OK, I have just thought of a way. documentElement. Basically you have to loop up through all the element's parents and add their offsets together. Jun 19, 2013 · Make the position attribute of the body element as "relative". I suggest using HTML conditional comments to limit hack to old IEs that don't support CSS2. }); You can then get the current scroll position of that element by using element. $("#outer_canvas"). What you need to do is keep track of if you are animating and react based on that so the animation has a chance to complete. Jun 26, 2022 · On the picture above: scrollHeight = 723 – is the full inner height of the content area including the scrolled out parts. The scrollLeft property sets or returns the number of pixels an element's content is allowed to scroll horizontally. Dec 30, 2011 · function getLastElPos(container) {. That should keep the div in the center as you scroll. I DO NOT want the position relative to the top of the page (seems Mar 2, 2012 · I have a div with position "fixed" and I want to get the value of its position relative to the whole document while the user scrolls down the page. You need to read the offsetTop property of the div you need to scroll to and then set that offset to the scrollTop property of the container div. Those properties are read/write, so you can also set the Nov 13, 2019 · you have to use onScroll function on your div, span, whatever <TableContainer className={classes. you can use it like this: var container = document. var distance = 0; Jul 21, 2019 · Do you want to learn how to adjust the position of a div element based on the scroll position of the page using JavaScript? In this Stack Overflow question, you can find various solutions and explanations from experienced developers who faced the same challenge. function getPos(el) {. offsetParent); 4. This value is subpixel precise in modern browsers, meaning that it isn't necessarily a whole number. From MDN "When an element's content does not generate a vertical scrollbar, then its scrollTop value is 0. Oct 27, 2019 · I'm using scroll-snap-type to move through DIVs and put them into view. I am using nuxt. Can I assign a variable to contain the current scroll position whenever I access it, or is there a function in JavaScript for this already? Jan 25, 2023 · 5 Answers. var elem = document. A little investigation shows that the "top" of scrollTop () is about half way inside the original div 's height. var element_width = 400; var offset = $('#content'). scrollTop. Apr 8, 2023 · Specifies the number of pixels along the Y axis to scroll the window or element. The scrollTop value is 0 when the content of an element Mar 11, 2024 · Window: scrollY property. scrollTo (); it takes either a pair of coordinates (x,y) or an options object – if you just want to scroll nicely to the top, try window. So in order to achieve that I end up using mixins. Sorted by: 75. left = elem. Oct 10, 2021 · To get div tag scroll position using JavaScript, we can use the scrollTop property. I went with this rather than the accepted answer's solution which will not find the scroll parent if there's no content overflow yet. scrollTo ( {top:0,behavior:'smooth'});. g. log(scrollPos); Pure javascript can do! Mar 23, 2015 · On the div scroll event, the scroll position of the div is stored in the state object inside the browser history object. Feb 2, 2024 · Use the scrollBy () Method to Set the Scroll Position in JavaScript. The scrollbar position along a horizontal and vertical axis is denoted by integers. pageYOffset; setScrollPosition(position); window. var scrollPos = $('#Eframe'). For instance, we write. querySelector('div') div. In this case the div that handle the scroll is the #mask div, so apply the scrollTop () the #mask element. childNodes. offsetTop will remain the same. I am using the $(window). querySelector('div') for (let i = 0; i < 100; i++) {const p = document. If I scroll that bar and click on the button which is inside that div, it should return the scroll position as an alert message. The 0, 0 position is always found in the top left corner, so any scrolling is relative to that. scrollTop property gets or sets the number of pixels that an element's content is scrolled vertically. scrollLeft to X position. You can use $ {document} . This will let you scroll all the way down regards the document height. " Jul 15, 2013 · Very good and simple solution. onload = function () {. Is there a way to get the absolute position of that ref in the viewport? Jan 30, 2016 · you can get the DOM element in a link function of your directive and do with it wherever you want. Mar 11, 2016 · This is a pure JS port of the jQuery UI scrollParent method that cweston spoke of. 66% of all modern browsers, including IE9+. You can follow these steps with other events like click or Mar 11, 2024 · Step By Step Guide On JavaScript Get Scroll Position Of Div :-. Bind this function the event you want to : function scrollToElementD(){. So, my content div's height value changes with number of product count. body, you can scroll the entire window altogether using window. log(document. return container. Aug 14, 2018 · Now I have to find the div id on scroll. I want to try and maintain its position so that the selected record is still visible. offsetParent, adding each node's offsetTop together to get the measurement. right, . let me know if it helps How can you get the scroll position of a div element in JavaScript? This question has been asked and answered by many developers on Stack Overflow, the largest online community for programmers. The scrollTop value of an element is a measurement of how far the element's top is from its topmost visible content. You can listen for a scroll event on any element using the following code: element. getElementById('inner-element'). onscroll = function () {. Mar 13, 2016 · I need to somehow scroll the DIV down This magical API will automatically scroll to the right position. Nov 23, 2022 · Actually I would like to do scroll to load. addEventListener('scroll', () => { console. addEventListener('scroll', handleScroll, { passive: true }); return () => {. when the div shows its always on the top of the page and the user gets scrolled up there when it gets focus. elemId ), it is guaranteed that the 0-indexed item of the array will be the element you wish to select, and scrollHeight will be correct. When a page is scrolled, a sticky element sticks to a given Nov 28, 2019 · onScroll={() => {. The ClientRect returned by getBoundingClientRect () has values for . js May 21, 2012 · I want have width and height of a full div with scroll using JQuery, but i can only have size of visible content and not size of visible + hidden content of scroll bar. scrollTop(); or. scrollTop to Y position and document. When the user is done and closes the div, he has to find his way back down the list where he was. For example, say you have a link halfway down the scrollbox. From there, when the position equals the width of your div, you've hit the end and can hide the arrow. I hope my solution will be usefull for everyone. You can set the current position to 1000px down the page like so: document. Learn how to use hooks, refs, and custom events to handle scrolling events and update your component state. I have noticed that Firefox and Chrome on Mac Nov 16, 2008 · You only need to calculate it for IE7 and older (and only if your content doesn't have fixed size). The second is for the indicator to stay put at the top of the screen and come down only when its section is scrolled down to. Apr 25, 2018 · To reliably detect scroll position cross browser, you're going to want to use jquery to add a scroll event handler to the scrolling div. // do stuff. var s = $(document). Jan 14, 2009 · Add a comment. scrollY) and adds the delta of the element 's bounding rectangle top position (relative to the top of the viewport). If that parent div is scrolling, the value of myRef. To get or set the scroll position of an HTML element, you can use the scrollLeft and scrollTop properties. getElementById('viewer'); console. getBoundingClientRect(). getBoundingClientRect(); var elementLeft,elementTop; //x and y. Here's my code: window. I want to set the scroll position to be half way scrolled vertically and halfway horizontally on the page load. You've already determined how to hook the scroll event. 26. offsetTop; Mar 28, 2019 · I was trying to do something where I just have to call a variable or function to get the window scroll position in any component. Mar 24, 2020 · The first is for the indicator to change color when it’s near the top of the screen. The catch is that I don't want the place on the screen that the user was looking at to be changed, I want the div to reload, but the user should still be looking at the same spot in the div (meaning the div should not scroll Apr 28, 2013 at 19:27. scrollTop); Apr 26, 2022 · my problem with this solution is that there are specific cases where the solution will not work, for example, if in my page I have zoom in and zoom out buttons, the height of the div will not change but in relation to the screen it will no longer be 600, a situation that will cause that instead of for example getting the id of the first div I will get the id of the second div. handleScrollPosition(this. getElementById('element'); let lastScrollTop = 0; element. var s = $(window). The second one is easy to do: we use position: sticky; on our elements. scrollHeight(); $('test'). In the code below, we have set the horizontal value to 10. querySelector('div'). onscroll function didn't seem to work or to recognize the scroll position inside the modal, even if I define it inside the modal after the first ajax request. If each of your inner-content divs are always going to be the same width you could work out which one is visible using the offset () property/function when the user scrolls the element. querySelector('. top, . Jan 22, 2015 · var s = $(doc). scrollTop container. bottom, . Any ideas? Sep 2, 2014 · The project_icons class makes the doublescroll_projects div scrollable in both directions. log(el. Here is my code. HTML. I am assuming an element having an id of btn1 exists in the web page, and also that jQuery is included. What I want to do is set the view to the 2nd DIV by default, so when the page loads the div with "This should be viewed by de Jul 16, 2022 · As you can see it I am not able to scroll down the page when I click on the button, This all code running in one file in App. style. This is the cause of the slow and laggy animation effect you are seeing. Mar 3, 2022 · The first button on click increments the scrollTop property of the div element with an id of “scroll-element ” by 25 and the second button on click increments the scrollLeft property of the division element by 25. But Problem is cus I cannot get and then save the correctly current position. This option is a string which must take one of the following values: smooth: scrolling should animate smoothly Div Scroll Position. Whether you need to use pure JavaScript, jQuery, or CSS, you will find helpful code snippets and tips here. Jul 24, 2012 · I did it like this in Internet Explorer. To set the scroll position of an element (the other div ), you set the element's scrollTop and scrollLeft values (which are in pixels). I have a div with lots of elements inside it, and overflow: scroll. If the element can't be scrolled (e. Nov 9, 2016 · I managed to load more content with a button click (also inside the modal), but I wanted to implement a infinite scroll feature. y ); Works in all browsers 🙂. When you scroll down to bottom you get the maximum count. You need to make sure that the element is scrollable. getElementById('elementId'); //replace elementId with your element's Id. You are trying to reset the scrolling of the wrong div, you should reset the scroll of the div that has the overflow property set. Then i want to be able to scroll the nth element in view. i. export function useScrollPosition(effect, deps Sep 4, 2022 · To get and set the current web page scroll position with JavaScript, we set the scrollTop property. top; // now we will calculate according to the current document, this current // document might be same as the document of target Dec 19, 2016 · Disable Scroll on overflow-y: scroll div - Scroll Page instead Hot Network Questions Faster than light ship is doomed, captain keeps log anyway Aug 4, 2010 · Here's how to get the scrollHeight of an element obtained using a jQuery selector: $(selector)[0]. props. const p = document. Sorted by: 40. x ); // Alert position in Y axis. e if you move back from the bottom to the top, isScrollComplete will be false. If you want two divs to scroll in near-unison, for instance, you'd Jun 18, 2014 · This causes you to stop the animation and restart it. scrollTop = document. offsetHeight = The total height of the page including borders! clientHeight = The height in pixels without borders Nov 2, 2022 · <InnerElement ref={myRef} onClick={() => { console. document. jQuery is only being used to determine the position relative to document. So if you compute: scrollPositionRelative = scrollPosition / (documentHeight - viewportHeight); The values will be in the range 0-1 as expected. Below is code sandbox playground link to the same. Sep 9, 2020 · In other words, box-shadow property initially should not be there, but it should come up when the user scrolls down the page. But if the parent is scrolled, the actual top is no longer the visible top. log(div. You can calculate the percentage of the current position of the scrollbar using the onscroll event, and if it reaches the 50 % the scroll position can be set to the top of the page with the scrollTo function: window. scrollTop; Code language: JavaScript Dec 1, 2018 · Once you have the element, you can inspect its scrollLeft and scrollTop properties. Sep 10, 2022 · Set the Current Web Page Scroll Position. Apart from that, I would suggest you to consider one more case when you want to position some div in the center of the page. scrollLeft, el. $ ('#mask'). The read-only scrollY property of the Window interface returns the number of pixels that the document is currently scrolled vertically. For instance, we can write: const div = document. addEventListener("scroll", function(){. Jun 12, 2013 · You can use event. To get the scroll position of the document, you can use the pageXOffset, pageYOffset properties of the window object or the scrollLeft and scrollTop properties of the documentElement object. Inside plugin create a file eg. If you want the modal window to appear as the user scrolls, or when a certain point is reached, you'll have to do it through Javascript and track the current position. textContent = i document var scrollPos = $(document). How to make scroll check the window size every 5-10 px move so that it doesn't take too much memory In case you need to keep on track of the scroll position, you can use react hooks to do so, that way it's possible to check the scroll position any time you need it: const position = window. mask{. pageY to determine the current mouse position. An alternative would be to walk up the DOM using element. removeItem('scrollpos') after the scroll position was set. Is there anyway I can track the current position of the scroll bar when I click, and set the value back when the table is redrawn? If it is a scroll bar of the DOM, I can use: Jan 29, 2020 · How can you track the scroll position of a React component in your web app? Find out the best practices and solutions from the experts at Stack Overflow, the largest online community for programmers. Use the properties scrollTop and scrollLeft to get or set the scroll position of an element: var el = document. The problem is when sometimes we display a lot of links so the user has to scroll. top; This formula gets the current absolute position ( window. The position should be a number in pixels. scrollTop = 1000; Or, using jQuery (animate it while you're at it!): Jul 17, 2013 · I have one button in a div tag. An element's scrollTop value is a measurement of the distance from the element's top to its topmost visible content. August 12, 2020. Make sure the element ( #mask) is already visible Jun 22, 2021 · I'm using NextJs to take advantage of Server Side Rendering. onscroll = (e)=>{. How to do that using JavaScript? Nov 9, 2011 · 7 Answers. Because it only gets the position of the child element relative to the visible top of the scrollable parent. js® created a new JavaScript Apr 8, 2010 · Real answer: No, it's not possible. createElement('p') p. // var isAnimating = false; $(this). The one thing you have to remember is that when you're talking screen positions, or a "scrolling point," all screen sizes aren't the same. animate ( {scrollTop:$ ("#div-id") [0]. Here's the function used in the example given at the end. // Our element. Determines whether scrolling is instant or animates smoothly. container') container. When an element's content does not generate a vertical scrollbar, then its scrollTop Mar 11, 2019 · Sorted by: 11. There are lots of methods to scroll to an element. So we can use this to get the position of the scrollbar. $('test'). The approved answer doesn't work if the scrollable div is scrolled. offset(); var positive = Math. var topPos = document. if these 2 conditions are not met, then the scroll position is not on the section so remove the class active. Anyone knows anyway to have this values (width and height)? 43. scrollY gives the distance from the top of the viewport to the top of the document. div. log(iFram Dec 1, 2014 · The problem is that when the page posts-back, the scroller position goes back to the top of the div. offsetHeight>= element. scrollLeft = 500; el. var rect = element. I tried triggering scroll EventListener but it is taking the main window's scroll position though I want the scroll position of my sidebar div to be considered. So, lets say I place the div on (x=0,y=0) and then the user scrolls down a bit and now, relative to the document, the div is on (X=0,y=300). When the model div fades in, it centers itself horizontally and vertically based on the window. scrollLeft. We can also set the document. . appendChild(p) console. Specifies the number of pixels along the X axis to scroll the window or element. This insures scroll position is cleared once the browser is closed. How can I check whether the window has been The formula used in @caveman's post to calculate the scroll-to value is: const y = window. Something like this. scrollTop + element. left. console. <!DOCTYPE html> <html> <head> <style> body { text-align: center; } h1 { color: green; } p { font-size: 20px; font-weight: bold; } Aug 12, 2020 · Get and set scroll position of an element using JavaScript. height = window. scroll-position. If you want to set the scroll position of document. abs(offset. Share. EDIT: If you want the position of the element with respect to page scroll, just add document. . You can get the number of pixels the document is scrolled horizontally from the Nov 16, 2010 · 2. element. Jun 6, 2017 · second condition -> if the document scrollTop value is smaller than section offsetTop + section height it means that the scroll position is still on the section so keep the active class. width, and . scrollTop); // set scroll position in px el. This works in all cases: Feb 23, 2015 · When you scroll to the bottom, the final position value is equal to the height of your document minus the height of one screen (viewport). top = elem. However the window. It will be always in the middle/centre of the screen. container} onScroll={handleScroll}> handleScroll is this function, if scroll position is down then request to your db Jun 20, 2015 · This function will tell you the x,y position of the element relative to the page. To reset the scroll position of the document, just update the documentElement and body 's Sep 24, 2014 · Every few minutes, I want the div's content to be refreshed, so I use jquery get to reload the div contents into the div. scrollTop = 1000; Getting the scroll position of the document in px. offsetTop); }} /> But it doesn't take into account if the element is inside of a div that is scrolled. Aug 18, 2009 · The box and its shader div fade over top of the page, and the shader div covers the complete body, not just the window (Important for pages that have horizontal scroll bars). position:fixed; z-index:100; width:100%; height:100%; Apr 7, 2023 · Element: scrollTop property. getElementById('container'); var lastElement = getLastElPos( container ); alert( lastElement ); it works fine Dec 15, 2023 · To scroll to an element inside a div using JavaScript, you can use the `scrollTop` property of the parent div, setting it to the target element’s `offsetTop`. left, . The mouse position relative to the inner div can then be obtained with. current?. log(scrollPos); If #Eframe is an element with overflow:scroll on it and you want it's scroll position. height () of the inside element <p> gives us the actual height you're looking for, but it's not enough for reaching the bottom, since that happens before we reach the element's height. From here, you can check to see if the element's scroll position is less than its total height. Following a press of the Back button, on the document ready event, the scroll position of the div is restored to the value retrieved from the history. textContent = i. The user clicks on the link - which opens a different webpage - then the user clicks the "Back" button to Nov 30, 2012 · I need to get a position of an element on a page from the top of the element (div) to the current position of the top of the window. For instance, we write: <div style='height: 100px; overflow-y: auto'> <p>hello</p> </div> to add a scrollable div. You can also, using jQuery, attach an animation to html,body of the document via: $ ("html,body"). scrollY + 'px' }) Oct 4, 2021 · 4 Answers. Example: const container = document. scrollTop(); console. For this, I need to find out the lowest scroll point of the page on any browser or screen size so that it stops when it gets there. That div tag also has a vertical scroll bar. height(); but that just returns the size of the div not all the content Ultimately, I'm trying to create a chat and always have the scroll bar to the current message on the screen. To retrieve the position relative to the page efficiently, and without using a recursive function: (includes IE also) var element = document. Aug 12, 2020 · Get and set scroll position of the document using JavaScript. addEventListener('scroll', (e) => { document. I think I couldn't define a spesific value for the scroll position. top and . This adjustment allows you to smoothly navigate to a specific element within a scrollable container without using a full-page scroll. pageX and event. No JQuery please. Then we write: const div = document. I've looked at as many "set scrollbar" questions and answers I could find but nothing worked, or at least worked for me. left) var divided = positive / element_width; Explanation: jQuery's . I set a fiddle to it, but I can't find the expression to get the element position relative to the parent. Now, when we have, the helper functions, let's look into the hook itself. Sometimes when creating scrollboxes, you might want the scrollbar to maintain its position when the user navigates away from, then returns to the page. I replaced localStorage with sessionStorage and cleared it using sessionStorage. scrollY + element. // yay readability. scrollTop(test); Thank you, Brian Nov 14, 2013 · Is it possible to grab the current position of the users scroll bar when they scroll? Say, if they were scrolled to the very top it would be 0, if they scrolled down it'd change. ( Ex: When you want to show pagination of the table only when the scroll is at the bottom of the table and should hide when the scroll is anywhere else ) You can use a simple technique that adds up the offsetTop of all the parent element of the element you are interested in to get the distance. For more on upward scroll condition,you can check this link. Sep 19, 2012 · There is a fixed navigation and when the user scrolls the window it suppose change the nav name once it reaches close to the nav. scrollTop || document. Overlay your page with a div that covers the whole document. scrollHeight to detect scroll end. bind('scroll', function() {. offsetTop}, 1000); which will result in a smooth scroll to the top of the div with id "div-id". scrollTop property gets the amount of pixels that an element's content is scrolled vertically. body. I think this should work (I haven't tested it though). Nov 13, 2015 · The problem I am facing is that, when I click a row to expand the table, it actually redraw the table, so that the scroll bar will always be at the top of the table. scrollWidth = 324 – is the full inner width, here we have no horizontal scroll, so it equals clientWidth. it has no overflow or if the element is non-scrollable), scrollTop is set to 0. Visit the webpage to see the code examples and explanations. The scrollBy () method works similarly as the scrollTo () method. scrollHeight. Why the creator of Node. And also I have a navbar in my application that should change styles with scroll position. Say Total is 200 u wanna know the percentage of 100 out of 200, you do it 100/200 * 100% = 50% (the value) pageYOffset = The vertical scroll count without including borders. It sounds like you want to respond to a scroll on one div by scrolling another. height. Aug 30, 2013 · var pos = getPosition( el ); // Alert position in X axis. Basically you could use two options to get top position of desired element. querySelector('div'); // get scroll position in px console. Aug 9, 2017 · If set to false, the scroll is observed even after the scroll is complete. length; } it returns the length of the child nodes in the container element, and the length means the last element (lol). <style type="text/css">. alert( pos. According to caniuse it's supported by 98. this. querySelector('#some-element'); // Set our distance placeholder. Learn from the best solutions, compare different approaches, and find out the pros and cons of each method. This implies that the frame will move from (0,0) to Mar 27, 2021 · We can use the scrollTop property of an element to let us get the number of pixels hidden because of scrolling. Update : Also adding a condition so that it won't fire when scrolling upwards. Browsers will still store this data even after the browser is closed. Inside that, create (say) 2,000 x 2,000 <a> elements (so that the :hover pseudo-class will work in IE 6, see), each 1 pixel in size. scrollTop () to determine the current scroll position. left; offset. We can use these properties to expand the element wide to its full width/height. To get the scroll position of the document, you use the following pageXOffset, pageYOffset properties of the window object or the scrollLeft and scrollTop properties of the documentElement object: scrollTop = window . id); }} And save the current positon inside of variable this. But in this case, the movement is not based on one step; rather, it will scroll as much as we want. offsetLeft, ly += el. var el = elem[0]; // elem - jQLite element, el - native DOM element. I made a few changes. This will work to get the distance of an element from the top of the document: document. scrollTop (0); will do the work. And In some cases my page height will be different I tried: var currentPageNum; var iFrame = document. Oct 5, 2017 · Sorted by: 0. scrollLeft () and $ {document}. pageYOffset || document . const element = document. Now the height of div does change but I can't see it. getBoundingClientRect () gives the position within the viewport, and window. Thank you. mousemove(function(e) {. scrollTop property to the scroll position we want. scrollTop(); jQuery does make this a little easier, when passing in either window or document jQuery's scrollTop does a similar check and figures it out, so either of these should work cross-browser. – Feb 24, 2017 · I have made the body of the page 200% tall so that it fits on a screen twice. Using javascript I am making it keep scrolling to the top or bottom when you scroll. So I was thinking something like the following: var test = $('test'). window. The Element. getBoundingClientRect()); // the bounding rect of the element. Aug 29, 2009 · There is no need to define a width or a height of the div box. If selector is the id of the element (e. Jan 30, 2017 · 4 Answers. bottom values will change, and may even become negative as the item scrolls off the top of the view. behavior. for (var lx=0, ly=0; el != null; lx += el. cu in ey hv fu ue jb qk fg vy