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156 lines (82 loc) · 2.58 KB
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Copy pathscript.js
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156 lines (82 loc) · 2.58 KB
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// Select Elements
const images = document.querySelectorAll(".gallery .image img");
const lightbox = document.querySelector(".lightbox");
const lightboxImg = document.getElementById("lightbox-img");
const closeBtn = document.querySelector(".close");
const nextBtn = document.querySelector(".next");
const prevBtn = document.querySelector(".prev");
let currentIndex = 0;
// Open Lightbox
images.forEach((img, index) => {
img.addEventListener("click", () => {
currentIndex = index;
showImage();
lightbox.style.display = "flex";
});
});
// Show Image
function showImage() {
lightboxImg.src = images[currentIndex].src;
}
// Close Lightbox
closeBtn.addEventListener("click", () => {
lightbox.style.display = "none";
});
// Next Image
nextBtn.addEventListener("click", () => {
currentIndex++;
if (currentIndex >= images.length) {
currentIndex = 0;
}
showImage();
});
// Previous Image
prevBtn.addEventListener("click", () => {
currentIndex--;
if (currentIndex < 0) {
currentIndex = images.length - 1;
}
showImage();
});
// Close on Background Click
lightbox.addEventListener("click", (e) => {
if (e.target === lightbox) {
lightbox.style.display = "none";
}
});
// Keyboard Support
document.addEventListener("keydown", (e) => {
if (lightbox.style.display === "flex") {
if (e.key === "ArrowRight") {
nextBtn.click();
}
else if (e.key === "ArrowLeft") {
prevBtn.click();
}
else if (e.key === "Escape") {
lightbox.style.display = "none";
}
}
});
// Filter Images
const filterButtons = document.querySelectorAll(".buttons button");
const galleryItems = document.querySelectorAll(".gallery .image");
filterButtons.forEach(button => {
button.addEventListener("click", () => {
// Active Button
filterButtons.forEach(btn => btn.classList.remove("active"));
button.classList.add("active");
const filter = button.getAttribute("data-filter");
galleryItems.forEach(item => {
if (filter === "all") {
item.style.display = "block";
}
else if (item.classList.contains(filter)) {
item.style.display = "block";
}
else {
item.style.display = "none";
}
});
});
});