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new way of useFetch

Hussain Abbas answered on February 6, 2023 Popularity 7/10 Helpfulness 2/10

answer new way of useFetch

new way of useFetch

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//useFetch.js
import { useState, useEffect } from 'react';
import axios from 'axios';

function useFetch(url) {
  const [data, setData] = useState(null);
  const [loading, setLoading] = useState(null);
  const [error, setError] = useState(null);

  useEffect(() => {
      setLoading('loading...')
      setData(null);
      setError(null);
      const source = axios.CancelToken.source();
      axios.get(url, { cancelToken: source.token })
      .then(res => {
          setLoading(false);
          //checking for multiple responses for more flexibility 
          //with the url we send in.
          res.data.content && setData(res.data.content);
          res.content && setData(res.content);
      })
      .catch(err => {
          setLoading(false)
          setError('An error occurred. Awkward..')
      })
      return () => {
          source.cancel();
      }
  }, [url])

  return { data, loading, error }

export default useFetch;






// ======== In Our Component ========
  const { data: quote, loading, error } = useFetch('https://api.quotable.io/random')

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: dev.to

Tags: javascript

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Contributed on Feb 06 2023

Hussain Abbas

0 Answers Avg Quality 2/10

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