Get the Height and Width of an Element in React bobbyhadz
To get the height and width of an Element in React Set the ref prop on the element In the useLayoutEffect hook update the state variables for the width and height Use the offsetWidth property to get the width of the element Use the offsetHeight property to get the width of the element App js
React Get the Width Height of a dynamic Element Kindacode, To calculate the width and height of an element we can use the useRef hook const myRef useRef Width const width myRef current clientWidth Height const height myRef current clientWidth For more clarity please see the complete example below The Example
React useRef to set the width of a DOM node Stack Overflow
1 Answer Sorted by 1 first of all this may not be working because you are using a single reference for multiple elements This answer on another post may help you https stackoverflow a 65350394 But what I would do in your case is something pretty simple
UseRef React, UseRef returns a ref object with a single current property initially set to the initial value you provided On the next renders useRef will return the same object You can change its current property to store information and read it later This might remind you of state but there is an important difference Changing a ref does not trigger a re render This means refs are perfect for
How to Quickly Get the Height Or Width of an Element in React
How to Quickly Get the Height Or Width of an Element in React, To get the height or width of an element in React use the useRef useEffect and useState hooks to access the element s offsetWidth or offsetHeight property
React ID
Sizing one component by getting the width of another one using useRef
Sizing one component by getting the width of another one using useRef 1 Answer Sorted by 8 btn is coming as null which is causing trouble and also ref will pick the style you defined on component level If I understand correctly then on the basis of 1st HTML element you want to modify the styling of another HTML element Please find the code I modified using state
How To Use React UseRef With TypeScript
To get the width of an element in a React component we can assign a ref to the element we want to get the width of Then we can use the offsetWidth property to get the width For instance we can write import React useEffect useRef from react export default function App const ref useRef null useEffect console log How to Get the Width of an Element in a React Component . UseRef returns a mutable ref object that doesn t change its value when a component is updated Also modifying the value of this object s current property does not cause a re render This is in contrast to the setState update function returned from useState We do use useState to create a state that we update when useEffect gets called div id container div these container s dimensions are defined in CSS along with a bunch of other containers on the page who defines the height and width and placement of the components in React I m used to CSS doing that and being able to access that
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