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georgesb/index.html

Created December 26, 2023 23:05
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  1. georgesb created this gist Dec 26, 2023.
    284 changes: 284 additions & 0 deletions index.html
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,284 @@
    <!DOCTYPE html>
    <html lang="en" >
    <head>
    <meta charset="UTF-8">
    <title>Quiz</title>
    <script type="text/javascript">


    const myQuestions = [
    {
    "question": "Question 1",
    "answers": {
    "a": "answer 1",
    "b": "answer 2",
    "c": "answer 3",
    "d": "answer 4"
    },
    "correctAnswer": "b"
    },
    {
    "question": "Question 2",
    "answers": {
    "a": "answer 1",
    "b": "answer 2",
    "c": "answer 3",
    "d": "answer 4"
    },
    "correctAnswer": "a"
    }
    ]



    </script>
    <style type="text/css">
    @import url(https://fonts.googleapis.com/css?family=Work+Sans:300,600);

    body{
    font-size: 20px;
    font-family: 'Verdana', sans-serif;
    color: #333;
    font-weight: 300;
    text-align: center;
    background-color: #f8f6f0;
    }
    h1{
    font-weight: 300;
    margin: 0px;
    padding: 10px;
    font-size: 20px;
    background-color: #444;
    color: #fff;
    }
    .question{
    font-size: 30px;
    margin-bottom: 10px;
    }
    .answers {
    margin-bottom: 20px;
    text-align: left;
    display: inline-block;
    }
    .answers label{
    display: block;
    margin-bottom: 10px;
    }
    button{
    font-family: 'Work Sans', sans-serif;
    font-size: 22px;
    background-color: #279;
    color: #fff;
    border: 0px;
    border-radius: 3px;
    padding: 20px;
    cursor: pointer;
    margin-bottom: 20px;
    }
    button:hover{
    background-color: #38a;
    }





    .slide{
    position: absolute;
    left: 0px;
    top: 0px;
    width: 100%;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.5s;
    }
    .active-slide{
    opacity: 1;
    z-index: 2;
    }
    .quiz-container{
    position: relative;
    height: 200px;
    margin-top: 40px;
    }
    </style>

    </head>
    <body>

    <h1>Quiz</h1>
    <div class="quiz-container">
    <div id="quiz"></div>
    </div>
    <button id="previous">Previous Question</button>
    <button id="next">Next Question</button>
    <button id="submit">Submit Quiz</button>
    <div id="results"></div>
    <script type="text/javascript">

    (function(){
    // Functions

    function buildQuiz(){
    // variable to store the HTML output
    const output = [];

    // for each question...
    myQuestions.forEach(
    (currentQuestion, questionNumber) => {

    // variable to store the list of possible answers
    const answers = [];

    // and for each available answer...
    for(letter in currentQuestion.answers){

    // ...add an HTML radio button
    answers.push(
    `<label>
    <input type="radio" name="question${questionNumber}" value="${letter}">
    ${letter} :
    ${currentQuestion.answers[letter]}
    </label>`
    );
    }

    // add this question and its answers to the output
    output.push(
    `<div class="slide">
    <div class="question"> ${currentQuestion.question} </div>
    <div class="answers"> ${answers.join("")} </div>
    </div>`
    );
    }
    );

    // finally combine our output list into one string of HTML and put it on the page
    quizContainer.innerHTML = output.join('');
    }

    function showResults(){

    // gather answer containers from our quiz
    const answerContainers = quizContainer.querySelectorAll('.answers');

    // keep track of user's answers
    let numCorrect = 0;

    // for each question...
    myQuestions.forEach( (currentQuestion, questionNumber) => {

    // find selected answer
    const answerContainer = answerContainers[questionNumber];
    const selector = `input[name=question${questionNumber}]:checked`;
    const userAnswer = (answerContainer.querySelector(selector) || {}).value;

    // if answer is correct
    if(userAnswer === currentQuestion.correctAnswer){
    // add to the number of correct answers
    numCorrect++;

    // color the answers green
    answerContainers[questionNumber].style.color = 'green';


    }
    // if answer is wrong or blank
    else{
    // color the answers red
    answerContainers[questionNumber].style.color = 'red';
    }
    });

    // show number of correct answers out of total
    resultsContainer.innerHTML = `${numCorrect} out of ${myQuestions.length}`;
    }

    function showSlide(n) {
    slides[currentSlide].classList.remove('active-slide');
    slides[n].classList.add('active-slide');
    currentSlide = n;
    if(currentSlide === 0){
    previousButton.style.display = 'none';
    }
    else{
    previousButton.style.display = 'inline-block';
    }
    if(currentSlide === slides.length-1){
    nextButton.style.display = 'none';
    submitButton.style.display = 'inline-block';
    }
    else{
    nextButton.style.display = 'inline-block';
    submitButton.style.display = 'none';
    }
    }

    function showNextSlide() {
    showSlide(currentSlide + 1);
    }

    function showPreviousSlide() {
    showSlide(currentSlide - 1);
    }

    // Variables
    const quizContainer = document.getElementById('quiz');
    const resultsContainer = document.getElementById('results');
    const submitButton = document.getElementById('submit');




    // Kick things off
    buildQuiz();

    // Pagination
    const previousButton = document.getElementById("previous");
    const nextButton = document.getElementById("next");
    const slides = document.querySelectorAll(".slide");
    let currentSlide = 0;

    // Show the first slide
    showSlide(currentSlide);

    // Event listeners

    submitButton.addEventListener('click', showResults);
    previousButton.addEventListener("click", showPreviousSlide);
    nextButton.addEventListener("click", showNextSlide);
    })();
    </script>

    <!--
    The MIT License (MIT)
    Copyright (c) 2023 SitePoint (https://codepen.io/SitePoint/pen/GmPjjL)
    Fork of an original work Simple JavaScript Quiz With Pagination (https://codepen.io/SitePoint/pen/GmPjjL)
    Permission is hereby granted, free of charge, to any person obtaining a copy
    of this software and associated documentation files (the "Software"), to deal
    in the Software without restriction, including without limitation the rights
    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    copies of the Software, and to permit persons to whom the Software is
    furnished to do so, subject to the following conditions:
    The above copyright notice and this permission notice shall be included in all
    copies or substantial portions of the Software.
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    SOFTWARE.
    -->

    </body>

    </html>