day 8
This commit is contained in:
ryanwong
+277
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="./style.css">
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<title>Quiz</title>
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<style>
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@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&display=swap");
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* {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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html,
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body {
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font-family: "Open Sans", sans-serif;
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line-height: 1.4;
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background-color: #333;
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}
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.main {
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margin: 0 auto;
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width: 600px;
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margin-top: 200px;
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background-color: white;
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padding: 20px;
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border-radius: 10px;
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/* box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px; */
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box-shadow: rgba(0, 0, 0, 0.05) 0px 6px 24px 0px,
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rgba(0, 0, 0, 0.08) 0px 0px 0px 1px;
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}
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.hidden {
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display: none;
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}
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button {
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padding: 10px;
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border: 10px;
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background-color: teal;
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font-weight: bold;
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color: white;
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border-radius: 2px;
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}
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button:hover {
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cursor: pointer;
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}
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input {
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margin: 10px;
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border: none;
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font-size: large;
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color: rgba(0, 128, 128, 0.616);
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}
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textarea {
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border: none;
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font-size: large;
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color: rgba(0, 128, 128, 0.616);
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}
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ul {
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list-style: none;
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margin-bottom: 10px;
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}
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#bool {
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list-style: none;
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display: flex;
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flex-direction: row;
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margin: 10px;
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}
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textarea:focus,
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input:focus {
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outline: none;
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}
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#yourAnswers p {
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margin-top: 30px;
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color: teal;
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}
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</style>
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</head>
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<body>
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<div class="main">
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<h1>Quiz</h1>
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<div id="yourAnswers" class="hidden">
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<h1 >Your answers</h1>
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<pre id="answerObject"></pre>
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</div>
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<div class="question" id="questionsDiv">
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<h2 id="title"></h2>
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<ul id ='selectionList'> </ul>
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<input id="short" type="text" class="hidden"/>
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<textarea name="" id="long" class="hidden" cols="30" rows="10"></textarea>
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<div id="bool"></div>
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<button id="next">Next</button>
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</div>
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</div>
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<script>
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let quiz = [
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{
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id: 1,
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type: "short_answer",
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question: "Why is the sky blue?",
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answers: [],
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correct_answer: 0,
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},
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{
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id: 2,
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type: "multiple_choice",
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question: "Why is the sky blue?",
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answers: [
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{ id: 1, answer: "Because of physics" },
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{ id: 2, answer: "Because that the way it always was" },
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{ id: 3, answer: "I don't know" },
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],
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correct_answer: 1,
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},
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{
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id: 3,
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type: "multiple_selection_choice",
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question: "Why is the sky blue?",
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answers: [
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{ id: 1, answer: "Because of physics" },
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{ id: 2, answer: "Because that the way it always was" },
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{ id: 3, answer: "I don't know" },
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],
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correct_answer: 1,
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},
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{
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id: 4,
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type: "long_text",
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question: "Why is the sky blue?",
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answers: [],
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correct_answer: 0,
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},
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{
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id: 5,
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type: "description",
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question: "random text to show to the user",
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answers: [],
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correct_answer: 0,
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},
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{
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id: 6,
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type: "true_false",
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question: "Is the sky blue",
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answers: [],
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correct_answer: 2,
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},
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];
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let nextButton = document.getElementById("next");
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let title = document.getElementById("title");
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let selectionList = document.getElementById("selectionList");
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let bool = document.getElementById("bool");
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let inp = document.getElementById("short");
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let text = document.getElementById("long");
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let yourAnswers = document.getElementById("yourAnswers");
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let questionsDiv = document.getElementById("questionsDiv");
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let i = 0;
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let answers = {};
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//step
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nextButton.onclick = function () {
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//get the answers
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if (quiz[i].type == "short_answer") {
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let x = document.getElementsByClassName("current")[0];
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let currentAnswer = x.value;
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let question = quiz[i].question;
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let answer = { [question]: currentAnswer };
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answers = { ...answers, [quiz[i].id]: { ...answer } };
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x.classList.toggle("hidden");
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x.classList.remove("current");
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} else if (
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quiz[i].type == "multiple_choice" ||
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quiz[i].type == "multiple_selection_choice"
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) {
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let x = document.querySelector(`input[name="question${i}_choice"]`);
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let currentAnswer = x.value;
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let question = quiz[i].question;
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let answer = { [question]: currentAnswer };
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answers = { ...answers, [quiz[i].id]: { ...answer } };
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x.classList.toggle("hidden");
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} else if (quiz[i].type == "long_text" || quiz[i].type == "description") {
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let x = document.getElementsByClassName("current")[0];
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let currentAnswer = x.value;
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let question = quiz[i].question;
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let answer = { [question]: currentAnswer };
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answers = { ...answers, [quiz[i].id]: { ...answer } };
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x.classList.toggle("hidden");
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x.classList.remove("current");
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} else if (quiz[i].type == "true_false") {
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let x = document.querySelector("input[name=bool]");
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let currentAnswer = x.value;
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let question = quiz[i].question;
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let answer = { [question]: currentAnswer };
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answers = { ...answers, [quiz[i].id]: { ...answer } };
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x.classList.toggle("hidden");
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}
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console.log(i);
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++i;
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if (i > quiz.length - 1) {
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//display answer
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questionsDiv.classList.toggle("hidden");
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yourAnswers.classList.toggle("hidden");
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const myJSON = JSON.stringify(answers, null, "\t");
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document.getElementById("answerObject").innerHTML = myJSON;
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return;
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}
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populateQuestion(i);
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};
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//generate question
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function populateQuestion(qNum) {
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let individualQuestion = quiz[qNum];
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title.innerText = individualQuestion.question;
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//condition to check type of question
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if (individualQuestion.type == "short_answer") {
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selectionList.innerHTML = "";
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short.classList.toggle("hidden");
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short.classList.add("current");
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short.placeholder = "your reason here";
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} else if (
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individualQuestion.type == "multiple_choice" ||
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individualQuestion.type == "multiple_selection_choice"
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) {
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selectionList.innerHTML = ""; //reset choices list
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for (j in individualQuestion.answers) {
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let radioBtnName = "question" + qNum + "_choice";
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let choiceText = individualQuestion.answers[j].answer;
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selectionList.appendChild(createLi(radioBtnName, choiceText));
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}
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} else if (
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individualQuestion.type == "long_text" ||
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individualQuestion.type == "description"
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) {
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selectionList.innerHTML = "";
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long.classList.toggle("hidden");
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long.classList.add("current");
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long.placeholder = "your reason here";
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} else if (individualQuestion.type == "true_false") {
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selectionList.innerHTML = "";
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bool.appendChild(createLi("bool", "True"));
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bool.appendChild(createLi("bool", "True"));
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}
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}
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//multiple choice
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function createLi(name, choiceText) {
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let e = document.createElement("li");
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let radioHtml =
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'<input value="' + choiceText + '" type="radio" name="' + name + '"';
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radioHtml += "/>";
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radioHtml += choiceText;
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e.innerHTML = radioHtml;
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return e;
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}
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//call function at the beginning
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populateQuestion(i);
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</script>
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</body>
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</html>
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