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fetch api useeffect

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Abdullah Naifeh answered on June 7, 2021 Popularity 10/10 Helpfulness 5/10

answer fetch api useeffect

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fetch api useeffect

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// 1. Import *useState* and *useEffect*
import React, {useState, useEffect} from 'react';
import './App.css';

function App() {
    // 2. Create our *dogImage* variable as well as the *setDogImage* function via useState
    // We're setting the default value of dogImage to null, so that while we wait for the
    // fetch to complete, we dont attempt to render the image
  let [dogImage, setDogImage] = useState(null)

    // 3. Create out useEffect function
  useEffect(() => {
    fetch("https://dog.ceo/api/breeds/image/random")
    .then(response => response.json())
        // 4. Setting *dogImage* to the image url that we received from the response above
    .then(data => setDogImage(data.message))
  },[])

  return (
    <div className="App">
        {/* 5. Using *dogImage as* the *src* for our image*/}
    {dogImage && <img src={dogImage}></img>}
    </div>
  );
}

export default App;

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: dev.to

Tags: fetch-api javascript use-effect

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Contributed on Dec 03 2022

Abdullah Naifeh

0 Answers Avg Quality 2/10

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fetch data useEffect

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React.useEffect(() => {
  const fetchData = async() => {
    try {
      const response = await fetch('url')
      const data = await response.json();
      console.log(data)
    } catch (error) {
      console.log(error)
    }
  }
  fetchData()
},[])

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: fetch fetc

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Contributed on Sep 05 2022

Amminn

0 Answers Avg Quality 2/10

fetch API data without using useEffect hook

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const [users, getUsers] = useState(() => {
   axios.get("some api call")
     .then(res => getUsers(res.data))
});

Popularity 8/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: fetch-api hook

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Contributed on Nov 06 2023

INVADE

0 Answers Avg Quality 2/10

How to fetch data from an api useEffect

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import {useEffect} from "react";

useEffect(() => {
  fetchData();
  }, []);

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: dev.to

Tags: fetch fetc

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Contributed on Jun 07 2021

Mysterious Macaque

0 Answers Avg Quality 2/10

fetch api useeffect

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