Я создал несколько тестов. В каждой коробке всего 5 вопросов и полная кнопка. Я хочу иметь индикатор выполнения, который увеличивается, когда каждый раздел завершен (1-5). Кроме того, я хочу, чтобы каждый раздел был серым, чтобы вы могли разблокировать следующий раздел. Это доступ, когда пользователь вошел в систему, я использую PHP и MySQL. Я задавался вопросом, может ли кто-нибудь предложить способ достижения этого.
HTML
<div class="grid-container">
<a href="challenge1.html"><div class="grid-item item1">1. Discover HTML Basics and Tags</div></a>
<a href="challenge2.html"><div class="grid-item item2">2. Styling HTML with Tags</div></a>
<a href="challenge3.html" class="grid-item item3"><div>3. Creating Links and Images</div></a>
<a href="challenge4.html"><div class="grid-item item4">4. Building Features</div></a>
<a href="challenge5.html"><div class="grid-item item5">5. Building Lists</div></a>
</div>
JS
$(document).ready(function() {
const startButton = document.getElementById('start-btn')
const nextButton = document.getElementById('next-btn')
const completeButton = document.getElementById('complete-btn')
const questionContainerElement = document.getElementById('question-container')
const questionElement = document.getElementById('question')
const answerButtonsElement = document.getElementById('answer-buttons')
let shuffledQuestions, currentQuestionIndex
startButton.addEventListener('click', startGame)
nextButton.addEventListener('click', () => {
currentQuestionIndex++
setNextQuestion()
})
function startGame() {
startButton.classList.add('hide')
shuffledQuestions = questions.sort(() => Math.random() - .5)
currentQuestionIndex = 0
questionContainerElement.classList.remove('hide')
setNextQuestion()
}
function setNextQuestion() {
resetState()
showQuestion(shuffledQuestions[currentQuestionIndex])
}
function showQuestion(question) {
questionElement.innerText = question.question
question.answers.forEach(answer => {
const button = document.createElement('button')
button.innerText = answer.text
button.classList.add('btn')
if (answer.correct) {
button.dataset.correct = answer.correct
}
button.addEventListener('click', selectAnswer)
answerButtonsElement.appendChild(button)
})
}
function resetState() {
clearStatusClass(document.body)
nextButton.classList.add('hide')
while (answerButtonsElement.firstChild) {
answerButtonsElement.removeChild(answerButtonsElement.firstChild)
}
}
function selectAnswer(e) {
const selectedButton = e.target
const correct = selectedButton.dataset.correct
setStatusClass(document.body, correct)
Array.from(answerButtonsElement.children).forEach(button => {
setStatusClass(button, button.dataset.correct)
})
if (shuffledQuestions.length > currentQuestionIndex + 1) {
nextButton.classList.remove('hide')
} else {
completeButton.innerText = 'Complete'
completeButton.classList.remove('hide')
}
}
function setStatusClass(element, correct) {
clearStatusClass(element)
if (correct) {
element.classList.add('correct')
} else {
element.classList.add('wrong')
}
}
function clearStatusClass(element) {
element.classList.remove('correct')
element.classList.remove('wrong')
}
function completeprogress {
if ()
}
const questions = [
{
question: 'What does HTML stand for?',
answers: [
{ text: 'Hyperlinks and Text Markup Language', correct: true },
{ text: 'Hyper Text Markup Language', correct: false },
{ text: 'Home Tool Markup Language', correct: false }
]
},
{
question: 'Which character is used to indicate an end tag?',
answers: [
{ text: '<', correct: false },
{ text: '*', correct: false },
{ text: '/', correct: true },
{ text: ';', correct: false }
]
},
{
question: 'Who is making the Web standards?',
answers: [
{ text: 'Google', correct: false },
{ text: 'Mozilla', correct: false },
{ text: 'Microsoft', correct: false },
{ text: 'The World Wide Web Consortium', correct: true }
]
},
{
question: 'What is the correct HTML for making a text input field?',
answers: [
{ text: '<input type="textfield">', correct: false },
{ text: '<input type="text">', correct: true },
{ text: '<textfield>', correct: false },
{ text: '<textinput type="text">', correct: false }
]
},
{
question: 'Choose the correct HTML element for the largest heading:',
answers: [
{ text: '<head>', correct: false },
{ text: '<h6>', correct: false },
{ text: '<heading>', correct: false },
{ text: '<h1>', correct: true }
]
}
]
});