퀴즈 이펙트

정답입니다.

틀렸습니다.

정답입니다.

틀렸습니다.

정답입니다.

틀렸습니다.

jundan2010@gmail.com

<div class="quiz__wrap">
    <div class="quiz">
        <h2 class="quiz__type"></h2>
        <h3 class="quiz__question">
            <span class="quiz__number"></span>
            <span class="quiz__ask"></span>>
        </h3>
        <div class="quiz__view">
            <div class="true">정답입니다.</div>
            <div class="false">틀렸습니다.</div>
            <div class="dog"></div>
        </div>
        <div class="quiz__answer">
            <input type="text" placeholder="정답을 적어주세요!" class="quiz__input">
            <button class="quiz__confirm">정답 확인하기</button>
            <div class="quiz__result"></div>
        </div>
    </div>
    <div class="quiz">
        <h2 class="quiz__type"></h2>
        <h3 class="quiz__question">
            <span class="quiz__number"></span>
            <span class="quiz__ask"></span>>
        </h3>
        <div class="quiz__view">
            <div class="true">정답입니다.</div>
            <div class="false">틀렸습니다.</div>
            <div class="dog"></div>
        </div>
        <div class="quiz__answer">
            <input type="text" placeholder="정답을 적어주세요!" class="quiz__input">
            <button class="quiz__confirm">정답 확인하기</button>
            <div class="quiz__result"></div>
        </div>
    </div>
    <div class="quiz">
        <h2 class="quiz__type"></h2>
        <h3 class="quiz__question">
            <span class="quiz__number"></span>
            <span class="quiz__ask"></span>>
        </h3>
        <div class="quiz__view">
            <div class="true">정답입니다.</div>
            <div class="false">틀렸습니다.</div>
            <div class="dog"></div>
        </div>
        <div class="quiz__answer">
            <input type="text" placeholder="정답을 적어주세요!" class="quiz__input">
            <button class="quiz__confirm">정답 확인하기</button>
            <div class="quiz__result"></div>
        </div>
    </div>
</div>

.quiz__wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 150px;
}
.quiz {
    max-width: 500px;
    width: 100%;
    background: #fff;
    border: 8px ridge #cacaca;
    margin: 10px;
}
.quiz__type {
    background: #cacaca;
    text-align: center;
    font-size: 14px;
    color: #3b3b3b;
    border: 3px ridge #cacaca;
    padding: 3px 0;
    position: relative;
}
.quiz__type::before {
    content: '';
    position: absolute;
    left: 2px; top: 2px;
    width: 5px;
    height: 5px;
    border: 6px ridge #cacaca;
}
.quiz__type::after {
    content: '';
    position: absolute;
    right: 2px; top: 2px;
    width: 5px;
    height: 5px;
    border: 6px ridge #cacaca;
}
.quiz__question {
    border-top: 6px ridge #cacaca;
    border-bottom: 6px ridge #cacaca;
    padding: 13px 30px;
    font-size: 24px;
    line-height: 1.4;
}
.quiz__number {
    font-family: 'Cafe24Dangdanghae';
    color: #64a30b;
}
.quiz__ask {
    font-family: 'Cafe24Dangdanghae';
}
.quiz__view {
    background: #f5f5f5;
    position: relative;
}
.quiz__view .true {
    position: absolute;
    left: 70%;
    top: 100px;
    width: 120px;
    height: 120px;
    background: #fff;
    border-radius: 50%;
    z-index: 100;
    line-height: 120px;
    text-align: center;
    color: #fff;
    background: #F5534F;
    opacity: 0;
}
.quiz__view .false {
    position: absolute;
    right: 70%;
    top: 100px;
    width: 120px;
    height: 120px;
    background: #fff;
    border-radius: 50%;
    z-index: 100;
    line-height: 120px;
    text-align: center;
    color: #F5534F;
    opacity: 0;
}
.quiz__view.like .true {
    opacity: 1;
    animation: wobble 0.6s;
}
.quiz__view.dislike .false {
    opacity: 1;
    animation: wobble 0.6s;
}
@keyframes wobble {
    0% {transform: translateZ(0)}
    15% {transform: translate3d(-25%, 0, 0) rotate(-5deg)}
    30% {transform: translate3d(20%, 0, 0) rotate(3deg)}
    45% {transform: translate3d(-15%, 0, 0) rotate(-3deg)}
    60% {transform: translate3d(10%, 0, 0) rotate(2deg)}
    75% {transform: translate3d(-5%, 0, 0) rotate(-1deg)}
    to {transform: translateZ(0)}
}
.quiz__answer {
    background-color: #f5f5f5;
    border-top: 6px ridge #cacaca;
    padding: 10px;
}
.quiz__confirm {
    border: 6px ridge #cacaca;
    width: 100%;
    font-size: 22px;
    padding: 13px 20px;
    background: #d6d6d6;
    font-family: 'Cafe24Dangdanghae';
    text-shadow: 1px 1px 1px #fff;
    transition: all 0.3s;
    cursor: pointer;
}
.quiz__confirm:hover {
    background: #b3b3b3;
}
.quiz__result {
    text-align: center;
    border: 6px ridge #cacaca;
    width: 100%;
    font-size: 22px;
    padding: 13px 20px;
    background: #fff;
    font-family: 'Cafe24Dangdanghae';
    text-shadow: 1px 1px 1px #fff;
}
.quiz__input {
    width: 100%;
    border: 6px ridge #cacaca;
    font-size: 22px;
    padding: 13px 20px;
    background: #fff;
    font-family: 'Cafe24Dangdanghae';
    text-shadow: 1px 1px 1px #fff;
    margin-bottom: 10px;
}

const quizType = document.querySelectorAll(".quiz__type");          //문제 유형
const quizNumber = document.querySelectorAll(".quiz__number");      //문제 번호
const quizAsk = document.querySelectorAll(".quiz__ask");            //문제 질문
const quizConfirm = document.querySelectorAll(".quiz__confirm");    //정답 버튼
const quizResult = document.querySelectorAll(".quiz__result");      //문제 정답
const quizView = document.querySelectorAll(".quiz__view");             //문제 화면
const quizInput = document.querySelectorAll(".quiz__input");         //사용자 정답

//문제 정보
const quizInfo = [
    {
        answerType : "javascript",
        answerNum : 1,
        answerAsk : "객체 기반의 스크립트 프로그래밍 언어는 무엇입니까?",
        answerResult : "javascript"
    },
    {
        answerType : "html",
        answerNum : 1,
        answerAsk : "컨텐츠의 구조를 정의하는 마크업 언어는 무엇일까요?",
        answerResult : "html"
    },
    {
        answerType : "CSS",
        answerNum : 3,
        answerAsk : "웹페이지를 꾸미기 위해 사용하는 언어는 무엇입니까?",
        answerResult : "css"
    },
]

//문제출력
quizInfo.forEach((el, index) => {
    quizType[index].textContent = quizInfo[index].answerType;
    quizNumber[index].textContent = quizInfo[index].answerNum + ".";
    quizAsk[index].textContent = quizInfo[index].answerAsk;
    quizResult[index].textContent = `정답은 : ${quizInfo[index].answerResult} 입니다.`;
});

//정답 숨기기
quizResult.forEach(el => {
    el.style.display = "none";
});

//정답 확인
quizConfirm.forEach((btn, num) => {
    btn.addEventListener("click", () => {
        btn.style.display = "none";
        quizResult[num].style.display = "block";

        //사용자 정답 == quizInfo 정답
        const userWord = quizInput[num].value.toLowerCase().trim();

        

        if(userWord == quizInfo[num].answerResult){
            quizView[num].classList.add("like");
            quizResult[num].style.display = "none";
        } else {
            quizView[num].classList.add("dislike");
            quizInput[num].style.display = "none"
        }
    });
});