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[Hook] useDimensions #28

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miguelBinpar opened this issue Jan 29, 2020 · 1 comment

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dom hooks react

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miguelBinpar commented Jan 29, 2020

https://swizec.com/blog/usedimensions-a-react-hook-to-measure-dom-nodes/swizec/8983

miguelBinpar added react hooks dom labels

miguelBinpar self-assigned this

lauramiguelanez commented Jan 29, 2020 •

edited by miguelBinpar

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import { useState, useEffect, useRef } from 'react';

const useDimensions = () => {
  const ref = useRef();
  const [dimensions, setDimensions] = useState({});

  useEffect(() => {
    setDimensions(ref.current.getBoundingClientRect().toJSON());
  }, [ref.current]);
  return [ref, dimensions];
};

export default useDimensions;

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