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script.js
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script.js
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// Get references to DOM elements
const questionText = document.getElementById("question-text");
const questionId = document.getElementById("question-id");
const choicesContainer = document.querySelector(".choices--container");
const choices = Array.from(document.querySelectorAll(".choices"));
const summaryContainer = document.getElementById("summary-container");
const mainBtn = document.getElementById("btn--main");
const mainPage = document.getElementById("mainPage");
const quizPage = document.getElementById("quizPage");
const buttonContainer = document.getElementById("btn--container");
mainBtn.addEventListener("click", () => {
mainPage.style.display = "none";
quizPage.style.display = "block";
});
// Store quiz data
const quizData = [
{
id: 1,
question: "Which one of these is not like the other one?",
choices: ["A", "B", "C", "4"],
answer: 3,
},
{
id: 2,
question: "Which one of these is not like the other one?",
choices: ["1", "2", "3", "A"],
answer: 3,
},
{
id: 3,
question: "Which one of these is not like the other one?",
choices: ["Banana", "Dogs", "Monkey", "Cats"],
answer: 0,
},
{
id: 4,
question: "Which one of these is not like the other one?",
choices: ["A", "B", "C", "4"],
answer: 3,
},
{
id: 5,
question: "Which one of these is not like the other one?",
choices: ["1", "2", "3", "A"],
answer: 3,
},
{
id: 6,
question: "Which one of these is not like the other one?",
choices: ["Banana", "Dogs", "Monkey", "Cats"],
answer: 0,
},
{
id: 7,
question: "Which one of these is not like the other one?",
choices: ["A", "B", "C", "4"],
answer: 3,
},
{
id: 8,
question: "Which one of these is not like the other one?",
choices: ["1", "2", "3", "A"],
answer: 3,
},
{
id: 9,
question: "Which one of these is not like the other one?",
choices: ["Banana", "Dogs", "Monkey", "Cats"],
answer: 0,
},
];
let currentQuestion = 0;
let score = 0;
let summaryCounter = 0;
// Function to load the current question
function loadQuestion() {
const currentQuiz = quizData[currentQuestion];
// Update question text and id
questionText.textContent = currentQuiz.question;
questionId.textContent = currentQuiz.id;
choicesContainer.style.display = "block";
summaryContainer.style.display = "none";
// Update choices
choices.forEach((choice, index) => {
const choiceText = choice.querySelector(".choices__text");
choiceText.textContent = currentQuiz.choices[index];
});
}
function handleChoiceSelection(event) {
event.stopPropagation();
const selectedChoice = event.target.closest(".choices");
const currentQuiz = quizData[currentQuestion];
const selectedAnswer =
selectedChoice.querySelector(".choices__text").textContent;
console.log(score);
if (selectedAnswer === currentQuiz.choices[currentQuiz.answer]) {
score++;
console.log(score);
}
// Add a class of "selected" to the chosen choice
selectedChoice?.classList.add("selected");
// Disable further selections while transitioning to the next question
choices.forEach((choice) => {
choice.removeEventListener("click", handleChoiceSelection);
});
// Delay before loading the next question
setTimeout(() => {
console.log(currentQuestion);
currentQuestion++;
console.log(currentQuestion);
if (currentQuestion === quizData.length) {
selectedChoice.classList.remove("selected");
showSummaryPage();
} else if (currentQuestion % 4 === 0 && currentQuestion >= 4) {
selectedChoice.classList.remove("selected");
showSummaryPage();
} else {
selectedChoice.classList.remove("selected");
loadQuestion();
}
// Enable selections for the next question
choices.forEach((choice) => {
choice.addEventListener("click", handleChoiceSelection);
});
}, 500); // 0.5 second delay
}
// Function to display the summary page
function showSummaryPage() {
questionText.textContent = "";
choicesContainer.style.display = "none";
summaryContainer.style.display = "block";
// Update the summary page with the details
summaryContainer.innerHTML = `You have answered ${score} out of ${currentQuestion} correctly
`;
if (currentQuestion === quizData.length) {
buttonContainer.onclick = startNewQuiz;
} else {
buttonContainer.onclick = loadQuestion;
}
}
// Function to handle starting a new quiz
function startNewQuiz() {
choicesContainer.style.display = "block";
summaryContainer.style.display = "none";
score = 0;
currentQuestion = 0;
loadQuestion();
}
// Add event listeners to choices
choicesContainer.addEventListener("click", handleChoiceSelection);
// Initial question load
loadQuestion();