В настоящее время я работаю над каруселью изображений и, похоже, столкнулся с проблемой. Карусель (есть три изображения) хорошо работает автоматически, но вместо того, чтобы возвращаться к первому изображению, она полностью возвращается к первому, экспонируя второе изображение на короткое время. Как я могу заставить карусель сделать полный l oop без экспонирования второго изображения в процессе? Вот мой код.
HTML
...<div class="carousel-container">
<i class="fa fa-angle-left" id="prevBtn"></i>
<i class="fa fa-angle-right" id="nextBtn"></i>
<div class="carousel-slide">
<img src="./img/testpic3.jpg" id="lastClone" alt="">
<img src="./img/testpic1.jpg" alt="">
<img src="./img/testpic2.jpg" alt="">
<img src="./img/testpic3.jpg" alt="">
<img src="./img/testpic1.jpg" id="firstClone" alt="">
</div>
</div>
const carouselSlide = document.querySelector('.carousel-slide');
const carouselImages = document.querySelectorAll('.carousel-slide img');
const prevBtn = document.querySelector('#prevBtn');
const nextBtn = document.querySelector('#nextBtn');
let counter = 1;
const size = carouselImages[0].clientWidth;
carouselSlide.style.transform = 'translateX(' + (-carouselImages[0].clientWidth * counter) + 'px)';
var interval = 5000;
setInterval(function() {
var offset = counter % (carouselImages.length - 2);
carouselImages[counter].id === 'firstClone';
carouselSlide.style.transition = "transform 0.4s ease-in-out";
carouselSlide.style.transform = 'translateX(' + (-carouselImages[0].clientWidth * counter) + 'px)';
counter++;
if (offset == 0) counter = 1; // to reset counter so next and prev button should work
}, interval);
nextBtn.addEventListener('click', () => {
if (counter >= carouselImages.length - 1) return;
carouselSlide.style.transition = "transform 0.4s ease-in-out";
counter++;
carouselSlide.style.transform = 'translateX(' + (-carouselImages[0].clientWidth * counter) + 'px)';
// console.log(counter);
});
prevBtn.addEventListener('click', () => {
if (counter <= 0) return;
carouselSlide.style.transition = "transform 0.4s ease-in-out";
counter--;
carouselSlide.style.transform = 'translateX(' + (-carouselImages[0].clientWidth * counter) + 'px)';
// console.log(counter);
});
carouselSlide.addEventListener('transitionend', () => {
console.log(carouselImages[counter]);
if (carouselImages[counter].id === 'lastClone') {
carouselSlide.style.transition = "none";
counter = carouselImages.length - 2;
carouselSlide.style.transform = 'translateX(' + (-size * counter) + 'px)';
}
if (carouselImages[counter].id === 'firstClone') {
carouselSlide.style.transition = "none";
counter = carouselImages.length - counter;
carouselSlide.style.transform = 'translateX(' + (-size * counter) + 'px)';
}
});
JavaScript:
const carouselSlide = document.querySelector('.carousel-slide');
const carouselImages = document.querySelectorAll('.carousel-slide img');
const prevBtn = document.querySelector('#prevBtn');
const nextBtn = document.querySelector('#nextBtn');
let counter = 1;
const size = carouselImages[0].clientWidth;
carouselSlide.style.transform = 'translateX(' + (-carouselImages[0].clientWidth * counter) + 'px)';
var interval = 5000;
setInterval(function() {
var offset = counter % (carouselImages.length - 2);
carouselImages[counter].id === 'firstClone';
carouselSlide.style.transition = "transform 0.4s ease-in-out";
carouselSlide.style.transform = 'translateX(' + (-carouselImages[0].clientWidth * counter) + 'px)';
counter++;
if (offset == 0) counter = 1; // to reset counter so next and prev button should work
}, interval);
nextBtn.addEventListener('click', () => {
if (counter >= carouselImages.length - 1) return;
carouselSlide.style.transition = "transform 0.4s ease-in-out";
carouselSlide.style.transform = 'translateX(' + (-carouselImages[0].clientWidth * counter) + 'px)';
// console.log(counter);
});
prevBtn.addEventListener('click', () => {
if (counter <= 0) return;
carouselSlide.style.transition = "transform 0.4s ease-in-out";
counter--;
//carouselSlide.style.transform = 'translateX(' + (-size * counter) + 'px)';
carouselSlide.style.transform = 'translateX(' + (-carouselImages[0].clientWidth * counter) + 'px)';
// console.log(counter);
});
carouselSlide.addEventListener('transitionend', () => {
console.log(carouselImages[counter]);
if (carouselImages[counter].id === 'lastClone') {
carouselSlide.style.transition = "none";
counter = carouselImages.length - 2;
carouselSlide.style.transform = 'translateX(' + (-size * counter) + 'px)';
}
if (carouselImages[counter].id === 'firstClone') {
carouselSlide.style.transition = "none";
counter = carouselImages.length - counter;
carouselSlide.style.transform = 'translateX(' + (-size * counter) + 'px)';
}
});
Спасибо!