Hello, I have a problem on my project,
I would like that when I click on the button check answers all the true answers change background-color in green, I can't get the state of the component Quizzlist to send it in my component Submit your help will be welcome
i using React to do
//App.js
import React, {useEffect, useState } from 'react'
import Blob from './Blob'
import Home from './Home'
import Quizz from './Quizz';
const App = () => {
const [showHome, setShowHome] = useState(true);
const [data, setData] = useState([]);
useEffect(()=>{
async function fetchData (){
const response = await fetch("https://opentdb.com/api.php?amount=10&category=31&type=multiple");
const datas = await response.json();
setData(datas.results);
}
fetchData();
}, [])
const updateShowHome = () =>{
setShowHome(prevShowHome => !prevShowHome);
}
return (
<main>
<Blob />
{showHome ? <Home handleClick={updateShowHome}/> : <Quizz datas={data}/>}
</main>
)
}
export default App
//Quizz.js
import React, { useState } from 'react'
import QuizzList from './QuizzList';
import { nanoid } from 'nanoid';
import Submit from './Submit';
const Quizz = (props) => {
const {datas} = props;
const newDatas = () => {
const arr = [];
datas.forEach(item => {
arr.push({...item, id: nanoid(), isCheck: false});
})
return arr;
}
const [newData, setNewData] = useState(newDatas());
const [test, setTest] = useState([]);
const asideElements = newData.map(item => {
const randomIndex = Math.floor(Math.random() * item.incorrect_answers.length);
const allAnswers = [...item.incorrect_answers]
allAnswers.splice(randomIndex, 0, item.correct_answer);
return <QuizzList
key={item.id}
question={item.question}
correct_answer={item.correct_answer}
incorrect_answers={item.incorrect_answers}
allAnswers = {allAnswers}
isCheck={item.isCheck}
id={item.id}
/>
}
)
return (
<section className='quizz'>
{asideElements}
<div className='container-button'>
<Submit
setNewData={setNewData}
/>
</div>
</section>
)
}
export default Quizz
//Quizzlist.js
import React, { useEffect, useState } from 'react'
import { nanoid } from 'nanoid';
import Submit from './Submit';
const QuizzList = (props) => {
const {question, correct_answer, incorrect_answers, isCheck, id, allAnswers} = props;
const regex = /(")|('t)|('s)|(')|(&!)/gi;
const otherRegex = /é/gi;
const dataAnswers = () => {
const arr = [];
allAnswers.map(item => {
arr.push({
answer: item,
id: nanoid(),
isTrue: false
})
})
return arr
}
const [state, setState] = useState(dataAnswers());
const handleCheck = (id) =>{
setState(prev => prev.map(item => {
if(item.id !== id ){
return {...item, isTrue: false}
}
return item.id === id ? {...item, isTrue: true} : item;
}))
}
const answerElement = state.map(item => {
return(
<div
key={item.id}
className="current_answers "
onClick={() => handleCheck(item.id)}
style = {{backgroundColor: item.isTrue ? "#D6DBF5" : "#F5F7FB", borderColor: item.isTrue && "#D6DBF5"}}
>
{item.answer.replace(regex, "").replace(otherRegex, "e")}
</div>
)
})
return (
<aside>
<h1>{question.replace(regex, "").replace(otherRegex, "e")}</h1>
<div className='container_answers'>
{answerElement}
</div>
<div className='border'></div>
</aside>
)
}
export default QuizzList
//Submit.js
import React, {useState} from 'react';
const Submit = ({setNewData}) => {
const [checkAnswers, setCheckAnswers] = useState(true);
const handleShowAnswers = () => {
setNewData(prev => prev.map(item =>{
return item.correct_answer
}))
}
return (
<button
onClick={handleShowAnswers}
>
{checkAnswers ? "Check answers" : "Play again"}
</button>
)
}
export default Submit
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