퀴즈 이펙트 04 : 객관식 유형

정답이다멍!💕

틀렸다왈!💔

소스 보기

JavaScript

HTML

CSS

// 선택자
// 문제(<div class="quiz">)가 여러개이므로 뒤에 All 붙여주기
const quizType = document.querySelector(".quiz__type");                 // 퀴즈 종류
const quizNumber = document.querySelector(".quiz__question .number");   // 퀴즈 번호
const quizAsk = document.querySelector(".quiz__question .ask");         // 퀴즈 질문
const quizConfirm = document.querySelector(".quiz__answer .confirm");   // 정답 확인 버튼
const quizResult = document.querySelector(".quiz__answer .result");     // 정답 결과
const quizView = document.querySelector(".quiz__view");                 // 강아지
const quizSelects = document.querySelector(".quiz__selects");           // 객관식 보기
const quizChoice = quizSelects.querySelectorAll(".choice");             // 객관식 보기 --> document 아닌 quizSelects 써주면 로딩 시간 절약됨
const quizSelect = quizSelects.querySelectorAll(".select");             // 객관식 보기

// 문제 정보
const quizInfo = [
    {
        answerType: "웹디자인기능사 필기 기출문제(2015.7.19) 재구성 모의고사",
        answerNum: "1",
        answerAsk: "색의 3속성 중 사람의 눈이 가장 예민하고 강하게 반응하는 대비는?",
        answerChoice: ["명도대비", "색상대비", "보색대비", "채도대비"],
        answerResult: "1",
        answerEx: "명도대비가 색의 3속성 중 가장 사람의 눈에 예민한 속성이다."
    }
]
    
// 문제·보기출력 - 함수로 감싸기
// 문제가 많아질수록 서로 충돌날 수도 있기 때문에 function을 만들어서 안에 집어넣음
function updateQuiz() {
    // 문제 출력 (innerText 대신 textContent를 사용해도 됨 / 익스플로어 호환되는 건 textContent)
    quizType.textContent = quizInfo[0].answerType;
    quizNumber.textContent = "0" + quizInfo[0].answerNum + ". ";
    quizAsk.textContent = quizInfo[0].answerAsk;
    quizResult.textContent = quizInfo[0].answerEx;

    // 보기 출력
    for(let i = 0; i < quizSelect.length; i++) {
        quizChoice[i].textContent = quizInfo[0].answerChoice[i];
    }

    // 해설 숨기기
    quizResult.style.display = "none";
}
updateQuiz();       // 이거 써줘야 함수 실행됨

// 정답 확인
function answerQuiz() {
    // 사용자가 선택한 정답 == 문제 정답 (일치 여부 검사)
    // 사용자가 클릭한 input --> checked

    for(let i = 0; i < quizSelect.length; i++) {
        if(quizSelect[i].checked == true) {     // 보기에 체크가 된 상태인가 확인
            // 체크된 번호와 문제 정답 번호와 일치하는가
            if(quizSelect[i].value == quizInfo[0].answerResult) {
                // alert("정답");
                quizView.classList.add("like");
            } else {
                // alert("오답");
                quizView.classList.add("dislike");
                quizResult.style.display = "block";
                quizConfirm.style.display = "none";
            }
        } else {
            // alert("정답을 선택해주세요.");      // 4번 반복되는 버그가 있으므로 쓰지 않음
        }
    }
}
// 정답 클릭 시 이벤트 출력
quizConfirm.addEventListener("click", answerQuiz);

<body>
    <header id="header">
        <h1><a href="../javascript01.html">Quiz</a> <em>객관식 유형</em></h1>
        <nav>
            <ul>
                <li><a href="quizEffect01.html">01</a></li>
                <li><a href="quizEffect02.html">02</a></li>
                <li><a href="quizEffect03.html">03</a></li>
                <li class="active"><a href="quizEffect04.html">04</a></li>
                <li><a href="quizEffect05.html">05</a></li>
                <li><a href="quizEffect06.html">06</a></li>
            </ul>
        </nav>
    </header>
    <!-- // header -->

    <main id="main">
        <div class="quiz__wrap">
            <div class="quiz">
                <span class="quiz__type"></span>
                <h2 class="quiz__question">
                    <span class="number"></span>
                    <div class="ask"></div>
                </h2>
                <div class="quiz__view">
                    <div class="true">정답이다멍!💕</div>
                    <div class="false">틀렸다왈!💔</div>
                    <div class="dog">
                        <div class="head">
                            <div class="ears"></div>
                            <div class="face"></div>
                            <div class="eyes">
                                <div class="teardrop"></div>
                            </div>
                            <div class="nose"></div>
                            <div class="mouth">
                                <div class="tongue"></div>
                            </div>
                            <div class="chin"></div>
                        </div>
                        <div class="body">
                            <div class="tail"></div>
                            <div class="legs"></div>
                        </div>
                    </div>
                </div>
                <div class="quiz__answer">
                    <div class="quiz__selects">
                        <label for="select1">
                            <input type="radio" id="select1" class="select" name="select" value="1">
                            <span class="choice"></span>
                        </label>
                        <label for="select2">
                            <input type="radio" id="select2" class="select" name="select" value="2">
                            <span class="choice"></span>
                        </label>
                        <label for="select3">
                            <input type="radio" id="select3" class="select" name="select" value="3">
                            <span class="choice"></span>
                        </label>
                        <label for="select4">
                            <input type="radio" id="select4" class="select" name="select" value="4">
                            <span class="choice"></span>
                        </label>
                    </div>
                    <button class="confirm">정답 확인하기</button>
                    <div class="result"></div>
                </div>
                
            </div>
        </div>
    </main>
    <!-- // main -->
  
    <footer id="footer">
    <a href="mailto:kde66034@gmail.com">kde66034@gmail.com</a>
    </footer>
    <!-- // footer -->
</body>

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

*, *:before, *:after {
  box-sizing:border-box;
}

a {
  text-decoration: none;
}

body {
  background-color: #f6f6f6;
  background-image:
      linear-gradient(90deg, #cdcccc 0px, #cdcccc 1px, transparent 1px, transparent 99px, transparent 100px),
      linear-gradient(#cdcccc 0px, #cdcccc 1px, transparent 1px, transparent 99px, transparent 100px),
      linear-gradient(#e0e0e0 0px, #e0e0e0 1px, transparent 1px, transparent 99px, transparent 100px),
      linear-gradient(90deg, #e0e0e0 0px, #e0e0e0 1px, transparent 1px, transparent 99px, transparent 100px),
      linear-gradient(transparent 0px, transparent 5px, #f6f6f6 5px, #f6f6f6 95px, transparent 95px, transparent 100px),
      linear-gradient(90deg, #e0e0e0 0px, #e0e0e0 1px, transparent 1px, transparent 99px, #e0e0e0 99px, #e0e0e0 100px),
      linear-gradient(90deg, transparent 0px, transparent 5px, #f6f6f6 5px, #f6f6f6 95px, transparent 95px, transparent 100px),
      linear-gradient(transparent 0px, transparent 1px, #f6f6f6 1px, #f6f6f6 99px, transparent 99px, transparent 100px),
      linear-gradient(#cdcccc, #cdcccc);
  background-size: 100px 100%, 100% 100px, 100% 10px, 10px 100%, 100% 100px, 100px 100%, 100px 100%, 100px 100px, 100px 100px;
}

#header {
  background: #262626;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  position: relative;
  z-index: 10;
}

#header::before {
  content: '';
  border: 4px ridge #a3a3a3;
  position: absolute;
  left: 5px;
  top: 5px;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  box-sizing: border-box;
  z-index: -1;
}

#header h1 {
  padding: 3px 3px 5px 10px;
  font-family: "DungGeunMo";
  font-size: 30px;
  color: #fff;
}

#header h1 a {
  color: #fff;
}

#header h1 em {
  font-size: 16px;
  font-style: normal;
}

@media (max-width: 600px) {
  #header h1 em {
      display: none;
  }
}

#header nav {
  padding-right: 10px;
}

#header nav li {
  display: inline;
}

#header nav li a {
  color: #fff;
  padding: 0 10px;
  border: 1px dashed #fff;
  font-family: "DungGeunMo";
}

#header nav li.active a {
  color: #000;
  background: #fff;
}

#footer {
  background: #fff;
  text-align: center;
  padding: 20px;
  width: 100%;
  box-sizing: border-box;
  margin-top: 150px;
  position: fixed;
  left: 0;
  bottom: 0;
  z-index: 10000;
}

#footer a {
  color: #000;
  font-family: "DungGeunMo";
}

#footer a:hover {
  text-decoration: underline;
}

/* quiz__wrap */
.quiz__wrap {
  display: flex;
  align-items: flex-start;    /* 맨 위 창 가지런히 정렬하기 */
  justify-content: center;
  margin-top: 50px;
  margin-bottom: 150px;
  flex-wrap: wrap;
}

.quiz {
  max-width: 500px;
  width: 100%;
  background-color: #fff;
  border: 8px ridge #cacaca;
  margin: 10px;
}

.quiz__type {
  background-color: #cacaca;
  text-align: center;
  display: block;
  font-size: 16px;
  border: 3px ridge #cacaca;
  color: #3b3b3b;
  font-family: "DungGeunMo";
  padding: 4px;
}

.quiz__question {
  border-top: 6px ridge #cacaca;
  border-bottom: 6px ridge #cacaca;
  padding: 20px 20px;
  font-family: 'Binggrae';
  line-height: 1.4;
}

.quiz__question .number {
  color: rgb(197, 75, 75);
}

.quiz__question .ask {
  display: inline;
}

.quiz__answer {
  border-top: 6px ridge #cacaca;
  padding: 10px;
  background-color: #f5f5f5;
}

.quiz__answer .confirm {
  border: 6px ridge #cacaca;
  width: 100%;
  font-size: 22px;
  padding: 13px 20px;
  background-color: #d6d6d6;
  font-family: 'Binggrae';
  cursor: pointer;
}

.quiz__answer .result {
  width: 100%;
  font-size: 22px;
  line-height: 1.3;
  padding: 13px 20px;
  border: 6px ridge #cacaca;
  box-sizing: border-box;
  text-align: center;
  font-family: 'Binggrae';
}

.quiz__answer .input {
  width: 100%;
  border: 6px ridge #cacaca;
  font-size: 22px;
  padding: 13px 20px;
  background-color: #fff;
  font-family: 'Binggrae';
  margin-bottom: 10px;
}

.quiz__view {
  background-color: #f5f5f5;
  font-family: 'Binggrae';
  position: relative;
  overflow: hidden;
}

.quiz__view .true {
  width: 120px;
  height: 120px;
  background-color: #8cd1ff;
  border-radius: 50%;
  text-align: center;
  line-height: 120px;
  position: absolute;
  left: 70%;
  top: 100px;
  opacity: 0;
}

.quiz__view .false {
  width: 120px;
  height: 120px;
  background-color: rgb(255, 175, 175);
  border-radius: 50%;
  text-align: center;
  line-height: 120px;
  position: absolute;
  right: 70%;
  top: 100px;
  opacity: 0;
}

.quiz__view.like .true {
  opacity: 1;
  animation: wobble 0.6s;
}

.quiz__view.dislike .false {
  opacity: 1;
  animation: wobble 0.6s;
}

.quiz__selects {
  margin: 5px 0;
}

.quiz__selects label {
  display: flex;
}

.quiz__selects label input {
  position: absolute;
  left: -9999px;
}

.quiz__selects label span {
  font-size: 18px;
  line-height: 1.3;
  font-family: 'Binggrae';
  padding: 10px;
  display: flex;
  align-items: center;
  width: 100%;
  border-radius: 5px;
  cursor: pointer;
}

.quiz__selects label span::before {
  content: '';
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #fff;
  margin-right: 15px;
  display: flex;
  flex-shrink: 0;
  box-shadow: inset 0px 0px 0px 4px #b88831;
  transition: all 0.25s;
}

.quiz__selects label input:checked + span {
  background-color: #ebd09d;
}

.quiz__selects label input:checked + span::before {
  box-shadow: inset 0px 0px 0px 9px #b88831;
}

.quiz__confirm {
  width: 100%;
  text-align: center;
  font-family: 'Binggrae';
}
.quiz__confirm .check {
  font-size: 22px;
  line-height: 1.3;
  padding: 13px 60px;
  border: 6px ridge #cacaca;
  font-family: 'Binggrae';
  box-sizing: border-box;
  text-align: center;
  cursor: pointer;
  margin: 40px 0;
  transition: background 0.3s;
}
.quiz__confirm .check:hover {
  background: #b88931c2;
}
.resultInfo  {
  border: 6px ridge #cacaca;
  padding: 20px;
  background-color: #f5f5f5;
  width: 100%;
  margin: 0 auto;
  max-width: 500px;
  box-sizing: border-box;
  text-align: center;
}
.resultInfo p {
  font-size: 22px;
  margin-bottom: 16px;
  color: #b88831;
}

@keyframes wobble {
  0%   {transform: translateX(0) rotate(0deg)}
  15%  {transform: translateX(-25%) rotate(-5deg)}
  30%  {transform: translateX(20%) rotate(3deg)}
  45%  {transform: translateX(-15%) rotate(-3deg)}
  60%  {transform: translateX(10%) rotate(2deg)}
  75%  {transform: translateX(-5%) rotate(-1deg)}
  100% {transform: translateX(0) rotate(0deg)}
}

/* dog 애니메이션 및 모달 CSS 소스는 길어지므로 생략함 */