Getboundingclientrect react ref. I trying with useRef() hook like this: Jun 19, 2025 · Using getBoundingClientRect in Layout and Scroll Behavior Getting layout data is one thing, but using it to react to how the page behaves in motion is where getBoundingClientRect() really comes Apr 22, 2018 · Hello I have a question about how to get the Ref of a React element (named spanNav2) from the active element. I need to the get sizes of my functional component on React. Jan 4, 2024 · By the end of this article, you'll have a solid understanding of how to leverage getBoundingClientRect to enhance your React applications, ensuring elements are perfectly positioned and sized according to your design requirements. When you read a layout property (like offsetWidth, getBoundingClientRect(), or getComputedStyle()) between style changes, the browser is forced to trigger a synchronous reflow. click() usually works fine Thanks a lot for that ! 🙏🏽 For those wondering about this hook utilisation, just link the ref provided by the hook to your HTMLDivElement. cloneElement(this. The example below works perfectly. Jun 19, 2025 · Learn how JavaScript’s getBoundingClientRect () gives you real-time layout data for scroll logic, tooltips, and viewport-aware positioning. May 19, 2019 · React Hook useLayoutEffect has missing dependencies: 'handleResize' and 'ref'. selector. getBoundingClientRect () to get the size and position of an element. Fragment> ) However, I cannot use this. children, {ref: 'selector'})} </React. In React, you’ll first need to get a reference to that element. Jan 22, 2020 · 5 everyone. EDIT YEARS LATER: See comments below which add more listeners for things that could affect the bounding box. Oct 17, 2018 · Reading getBoundingClientRect values from ref callback in React Ask Question Asked 7 years, 5 months ago Modified 7 years, 5 months ago When you read a layout property (like offsetWidth, getBoundingClientRect (), or getComputedStyle ()) between style changes, the browser is forced to trigger a synchronous reflow. The getBoundingClientRect() method returns a DOMRect object with eight properties: left, top, right, bottom, x, y, width, height. refs. May 19, 2019 · This is modeled after this example in the React docs, but is modified to also update the bbox any time the window is resized, which may or may not be enough for your use case; use this with caution. Either include them or remove the dependency array. Mar 27, 2020 · I would like to find out the dimensions of a DOM element in a reliable way. Mar 1, 2026 · Always prefer pinchtab click <ref> when the element IS in the snap tree For non-React sites, simple . Mutable values like 'ref. Jan 4, 2019 · You can use Element. Scrolling will affect bbox, but also any kind of document reflow could too, so you could The getBoundingClientRect() method returns the size of an element and its position relative to the viewport. If you want to update state whenever you resize the window, you're going to need a 'resize' event handler. You can then access the dimension data in the rect object: true I have the following structure <Demo> <Button>Hello</Button> </Demo> and inside the <Demo> component I clone the <Button> return( <React. props. getClientRects () and Element. current' aren't valid dependencies because mutating them doesn't re-render the component react-hooks/exhaustive-deps. getBoundingClientRect() to get properties like left, right or width If I do the following it works, but this breaks the When you read a layout property (like offsetWidth, getBoundingClientRect (), or getComputedStyle ()) between style changes, the browser is forced to trigger a synchronous reflow. This project are using Typescript, so I need type functions and other things. Jan 16, 2026 · This blog post will explore the fundamental concepts, usage methods, common practices, and best practices of using `getBoundingClientRect` in a React TypeScript project. I am able to get the x value using getBoundingClient. My consideration was to use getBoundingClientRect for this. Fragment> {React. Feb 14, 2020 · The trick here is that your ref callback is only called once, when the element is initially added to the DOM. daffze fvhv bsws gbln nuffktoy neib wdtr cznxn upie yhjlp