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main.js
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main.js
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let sliderImages = document.querySelectorAll(".slide"),
arrowLeft = document.querySelector("#arrow-left"),
arrowRight = document.querySelector("#arrow-right"),
current = 0;
// Clear all images
function reset() {
for (let i = 0; i < sliderImages.length; i++) {
sliderImages[i].style.display = "none";
}
}
// Init slider
function startSlide() {
reset();
sliderImages[0].style.display = "block";
}
// Show prev
function slideLeft() {
reset();
sliderImages[current - 1].style.display = "block";
current--;
}
// Show next
function slideRight() {
reset();
sliderImages[current + 1].style.display = "block";
current++;
}
// Left arrow click
arrowLeft.addEventListener("click", function() {
if (current === 0) {
current = sliderImages.length;
}
slideLeft();
});
// Right arrow click
arrowRight.addEventListener("click", function() {
if (current === sliderImages.length - 1) {
current = -1;
}
slideRight();
});
startSlide();