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Commit f48758b3 authored by baesangjune's avatar baesangjune
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0805 final

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src/Quiz.js
View file @ f48758b3
import React, { useState } from 'react' import React, { useState } from 'react'
import { Link } from 'react-router-dom'; import { Link } from 'react-router-dom';
import Timer from 'react-compound-timer'; // 타이머쓰기위해 import import Timer from 'react-compound-timer'; // 타이머쓰기위해 import
import logo from './img_question.png' import logo from './img/img_question.png'
import fight from './img_quiz.png' import './Quiz.css'
const QnA = [ const QnA = [
{ Q: "6 X 4 = ?", Choose: [6, 12, 18, 24], A: "4", N: 1 }, { Q: "6 X 4 = ?", Choose: [6, 12, 18, 24], A: "4", N: 1 },
...@@ -15,67 +16,59 @@ let Solutions = [4, 3, 2] ...@@ -15,67 +16,59 @@ let Solutions = [4, 3, 2]
localStorage.setItem('Solutions', JSON.stringify(Solutions)) localStorage.setItem('Solutions', JSON.stringify(Solutions))
function Quiz() { function Quiz() {
let [question, setQuestion] = useState({ const [question, setQuestion] = useState({
...QnA[0], ...QnA[0],
i: 0, i: 0,
page: 0, page: 0,
}) })
let [selected, setSelected] = useState("") //선택한 답을 보여줄 것들 const [selected, setSelected] = useState("") //선택한 답을 보여줄 것들
// const [checked, setChecked] = useState(false)
function handleQuestion() { function handleQuestion() {
setQuestion({ ...QnA[question.i + 1], i: question.i + 1, page: question.page + 1 }) setQuestion({ ...QnA[question.i + 1], i: question.i + 1, page: question.page + 1 })
// setChecked(false)
} }
let handleChange = (ev) => { let handleChange = (ev) => {
ev.preventDefault() //새로고침 안되도록 // ev.preventDefault() //새로고침 안되도록
setSelected(ev.target.value) //selected값 변경 setSelected(ev.target.value) //selected값 변경
Answers[question.N - 1] = Number(ev.target.id) + 1 Answers[question.N - 1] = Number(ev.target.id) + 1
localStorage.setItem('Answers', JSON.stringify(Answers)) localStorage.setItem('Answers', JSON.stringify(Answers))
} }
return ( return (
<> <div className="container-fluid position-absolute">
<div style={{ fontSize: '80px', marginBottom: '100px', textAlign: "center", backgroundColor: 'red' }}>미적분학 퀴즈</div> <div className="text-center h2 font-weight-bold bg-warning py-2">미적분학 퀴즈</div>
<img src={fight} style={{ position: "absolute", left: "1050px", top: '200px' }} alt="lion" /> <div className="row justify-content-md-center" >
<div className="Quiz" > <div className="col text-right">
<h1><img src={logo} style={{ marginLeft: "450px" }} width='75' height='75' alt='question' /> <span style={{ fontSize: "75px", marginLeft: "30px" }}>{question.Q}</span></h1> <h1>
{/* <div style={{ marginTop: "30px", marginBottom: "30px", marginLeft:'450px', fontSize:'40px' }}>정답을 선택하세요</div> */} <img src={logo} width='50' height='50' alt='question' />
</h1>
<div> </div>
<div className="col-md-auto">
<div className="h2 mt-2">
{question.Q}
</div>
<div className="mt-2">
<form> <form>
{question.Choose.map((a, index) => {question.Choose.map((a, index) =>
<div key={index}> <div key={index}>
<input type="radio" name='answer' id={index} value={a} onClick={handleChange} style={{ marginLeft: "475px", width: "25px", height: "25px" }} /> <input type="radio" name='answer' id={index} value={a} onClick={handleChange} />
<label htmlFor={a} style={{ fontSize: "40px", marginLeft: "22px" }}>{a}</label> <label className="font-weight-bold" htmlFor={a}>{a}</label>
</div> </div>
)} )}
<input hidden type="submit" value="확인" /> {/*버튼 숨김*/} <input hidden type="submit" value="확인" /> {/*버튼 숨김*/}
</form> </form>
<p style={{ fontSize: "40px", marginLeft: "480px" }}>Answer :<span style={{ color: "green", fontWeight: "bold", fontSize: "90px", marginLeft: "30px" }}> {selected}</span> {/* 선택한 값 보여줌 */}<span style={{ marginLeft: "50px" }}> <span className="h5 font-weight-bold"> Your Answer :</span>
{(question.page === QnA.length - 1) <span className="h2 font-weight-bold text-danger"> {selected}</span> {/* 선택한 값 보여줌 */}
? <Link to="/end">제출</Link> <div className="text-center my-3"> {(question.page === QnA.length - 1)
: <button type="button" onClick={handleQuestion} style={{ width: "85px", height: "40px" }} >다음</button> ? <Link to="/end">
<button className="btn btn-outline-success">제출</button>
}</span> </Link>
</p> : <button type="button" className="btn btn-outline-dark" onClick={handleQuestion}>다음</button>
}
</div> </div>
<p className="h3 text-center text-danger ">
{/* 마지막 질문일 경우 /end페이지로 이동, 그렇지 않을경우는 this.handleQuestion발생 */}
{/* {(question.page === QnA.length - 1)
? <Link to="/end">제출</Link>
: <button type="button" onClick={handleQuestion} >다음</button>
} */}
{/* <input onKeyPress="this.enterkey()"/> */}
<p style={{ textAlign: "center", fontSize: "30px", color: "crimson" }}>
<Timer <Timer
initialTime={3600000} initialTime={3600000}
direction="backward" direction="backward"
...@@ -93,9 +86,12 @@ function Quiz() { ...@@ -93,9 +86,12 @@ function Quiz() {
)} )}
</Timer> {/* npm i react-compound-timer */} </Timer> {/* npm i react-compound-timer */}
</p> </p>
</div> </div>
</> </div>
<div className="col">
</div>
</div>
</div>
) )
......
src/preQuiz.js
View file @ f48758b3
import React from 'react'; import React, { useState } from 'react'
// import logo from './logo.svg'; import { Link } from 'react-router-dom';
import './Quiz.css'; import Timer from 'react-compound-timer'; // 타이머쓰기위해 import
import logo from './img/img_question.png'
import './Quiz.css'
const question = [ const QnA = [
{ Q: "6 X 4 ?", Choose: [6, 12, 18, 24], A: "" }, { Q: "6 X 4 = ?", Choose: [6, 12, 18, 24], A: "4", N: 1 },
{ Q: "3 + 3 ?", Choose: [2, 4, 6, 8], A: "" }, { Q: "3 + 3 = ?", Choose: [2, 4, 6, 8], A: "3", N: 2 },
{ Q: "3 - 1 ?", Choose: [1, 2, 3, 4], A: "" } { Q: "3 - 1 = ?", Choose: [1, 2, 3, 4], A: "2", N: 3 }
] ]
class Quiz extends React.Component { let Answers = []
constructor(props) { let Solutions = [4, 3, 2]
super(props) localStorage.setItem('Solutions', JSON.stringify(Solutions))
// this.setAnswer = this.setAnswer.bind(this)
this.setQuestion = this.setQuestion.bind(this) function Quiz() {
this.ShowQuiz = this.ShowQuiz.bind(this) const [question, setQuestion] = useState({
this.answerbox = this.answerbox.bind(this) ...QnA[0],
this.state = {
...question[0],
i: 0, i: 0,
page: 0, page: 0,
} })
// this.textInput = React.createRef() const [selected, setSelected] = useState("") //선택한 답을 보여줄 것들
// const [checked, setChecked] = useState(false)
function handleQuestion() {
setQuestion({ ...QnA[question.i + 1], i: question.i + 1, page: question.page + 1 })
// setChecked(false)
} }
ShowQuiz() {
this.setState({ page: 1 })
}
setQuestion() {
//값이 입력되지 않은채로 넘겨졌을 때 문제 해결 해야 함-sj-
this.setState({ ...question[this.state.i + 1], i: this.state.i + 1 })
} let handleChange = (ev) => {
//answerbox - answer박스의 값을 네임리스트로 받아와서 값을 localstorage에 저장 // ev.preventDefault() //새로고침 안되도록
answerbox() { setSelected(ev.target.value) //selected값 변경
let answers = document.getElementsByName('answer'); Answers[question.N - 1] = Number(ev.target.id) + 1
let count = answers.length
// var checked_index = -1;
var checked_value = '';
for (var i = 0; i < count; i++) { localStorage.setItem('Answers', JSON.stringify(Answers))
if (answers[i].checked) {
// checked_index = i;
checked_value = answers[i].value;
localStorage.setItem('answer-'+i, checked_value)
} }
}
// alert('선택된 항목 인덱스: ' + checked_index + '\n선택된 항목 값: ' + checked_value);
// if (document.getElementsByName("answer")[i].checked === true) {
// alert(document.getElementsByName("answer")[i].value);
// }
}
// setAnswer(e) {
// question[this.state.i]["A"] = e.target.value
// this.setState({ v: e.target.value })
// console.log(this.state)
// console.log(question)
// }
render() {
if (this.state.page === 1) {
this.answerbox()
if (this.state.i === question.length) {
return ( return (
<div> <div className="container-fluid position-absolute">
<h2>수고하셨습니다!</h2> <div className="text-center h2 font-weight-bold bg-warning py-2">미적분학 퀴즈</div>
<div className="row justify-content-md-center" >
<div className="col text-right">
<h1>
<img src={logo} width='50' height='50' alt='question' />
</h1>
</div> </div>
) <div className="col-md-auto">
} <div className="h2 mt-2">
else { {question.Q}
return (
<div className="Quiz">
<h2>Q:{this.state.Q}</h2>
{this.state.Choose.map((a) =>
<div>
<input type="radio" name='answer' id={a} value={a} /*ref={this.textInput}*/ />
<label for={a}>{a}</label>
</div>)}
<div className="App">
정답을 입력하세요
</div> </div>
{/* <div> <div className="mt-2">
<input type="text" value={this.state.v} name="A" onChange={this.setAnswer} /> <form>
</div> */} {question.Choose.map((a, index) =>
<button type="button" onClick={setTimeout(this.setQuestion, 2000)}>다음</button> <div key={index}>
<input type="radio" name='answer' id={index} value={a} onClick={handleChange} />
<label className="font-weight-bold" htmlFor={a}>{a}</label>
</div> </div>
) )}
<input hidden type="submit" value="확인" /> {/*버튼 숨김*/}
</form>
<span className="h5 font-weight-bold"> Your Answer :</span>
<span className="h2 font-weight-bold text-danger"> {selected}</span> {/* 선택한 값 보여줌 */}
<div className="text-center my-3"> {(question.page === QnA.length - 1)
? <Link to="/end">
<button className="btn btn-outline-success">제출</button>
</Link>
: <button type="button" className="btn btn-outline-dark" onClick={handleQuestion}>다음</button>
} }
</div>
<p className="h3 text-center text-danger ">
<Timer
initialTime={3600000}
direction="backward"
checkpoints={[
{
time: 0,
callback: <Link to="/end">제출</Link>
// history.go(1)
} }
else { ]}
return ( >
<div className="Box"> {() => (
<div className="Main"> <>
<h1> Calculus</h1> <Timer.Minutes /> : <Timer.Seconds></Timer.Seconds> / 60 : 00 </>
)}
</Timer> {/* npm i react-compound-timer */}
</p>
</div>
</div>
<div className="col">
</div> </div>
<div className="Name">
이름을 입력하세요
<input onChange={(event) => { console.log(event.target.value) }} />
</div> </div>
<button className="QuizStart" onClick={this.ShowQuiz}>Quiz Start !</button>
</div> </div>
) )
}
}
} }
export default Quiz; export default Quiz;
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