React Js Get Element Position
React Js Get Element Position:In React.js, you can get the position of an element using the getBoundingClientRect()
method.
This method returns an object with properties like top
, right
, bottom
, left
, width
, and height
, which represent the position and dimensions of the element relative to the viewport.
To access the position, you first need to obtain a reference to the DOM element in your React component, either through ref
or by using document.getElementById()
or similar methods.
Once you have the reference, you can call getBoundingClientRect()
on it to retrieve the element's position
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How can I get the position of an element in React.js?
This code snippet demonstrates how to use React.js to get the position and dimensions of an element on the page. It utilizes the useRef
hook to create a reference to the target element.
The useEffect
hook is used with an empty dependency array to ensure the code runs only once when the component mounts.
Inside the effect, getBoundingClientRect()
is called on the element reference to obtain its position and dimensions. The obtained values are then stored in state variables and displayed in the component's render function.
Output of React Js Get Element Position