144 lines
4.2 KiB
HTML
144 lines
4.2 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
|
|
<head>
|
|
<title>Image Gallery</title>
|
|
<style>
|
|
.gallery-img {
|
|
width: 100%;
|
|
height: auto;
|
|
object-fit: cover;
|
|
border-radius: 8px;
|
|
cursor: pointer;
|
|
}
|
|
|
|
#gallery {
|
|
display: grid;
|
|
grid-template-columns: repeat(10, 1fr);
|
|
/* 10 equal columns */
|
|
grid-gap: 10px;
|
|
padding: 10px;
|
|
margin: auto;
|
|
}
|
|
|
|
#lightbox {
|
|
display: none;
|
|
position: fixed;
|
|
top: 0;
|
|
left: 0;
|
|
width: 100%;
|
|
height: 100%;
|
|
background-color: rgba(0, 0, 0, 0.8);
|
|
align-items: center;
|
|
justify-content: center;
|
|
z-index: 1000;
|
|
}
|
|
|
|
#lightbox img {
|
|
max-width: 80%;
|
|
max-height: 80%;
|
|
}
|
|
|
|
#lightbox #caption {
|
|
color: white;
|
|
margin-top: 20px;
|
|
position: absolute;
|
|
bottom: 10px;
|
|
left: 50%;
|
|
transform: translateX(-50%);
|
|
text-align: center;
|
|
}
|
|
</style>
|
|
</head>
|
|
|
|
<body>
|
|
<header>
|
|
<!-- <h1>Image Gallery</h1> -->
|
|
</header>
|
|
<main>
|
|
<div id="gallery"></div>
|
|
</main>
|
|
|
|
<!-- Lightbox element -->
|
|
<div id="lightbox" onclick="closeLightbox()">
|
|
<img id="lightbox-img" src="#" alt="Preview">
|
|
<div id="caption"></div>
|
|
</div>
|
|
|
|
<script>
|
|
var currentImageIndex = -1;
|
|
var imageArray = [];
|
|
|
|
function loadImages() {
|
|
var gallery = document.getElementById('gallery');
|
|
|
|
for (var i = 0; i < 100; i++) { // Changed from i <= 100 to i < 100
|
|
let imageName;
|
|
if (i == -21) {
|
|
imageName = 'hsv.png';
|
|
} else {
|
|
imageName = 'v' + i + '.png';
|
|
}
|
|
let img = document.createElement('img');
|
|
img.src = imageName;
|
|
img.onerror = function () { this.style.display = 'none'; };
|
|
img.onload = function () {
|
|
this.classList.add('gallery-img');
|
|
this.onclick = function () {
|
|
openLightbox(this.src, this.src.split('/').pop());
|
|
currentImageIndex = imageArray.indexOf(this);
|
|
};
|
|
// Add only visible images to the array
|
|
imageArray.push(this);
|
|
};
|
|
gallery.appendChild(img);
|
|
}
|
|
}
|
|
|
|
|
|
function openLightbox(src, filename) {
|
|
document.getElementById('lightbox').style.display = 'flex';
|
|
document.getElementById('lightbox-img').src = src;
|
|
document.getElementById('caption').textContent = filename;
|
|
}
|
|
|
|
function closeLightbox() {
|
|
document.getElementById('lightbox').style.display = 'none';
|
|
}
|
|
|
|
// Keyboard navigation for lightbox
|
|
document.onkeydown = function (e) {
|
|
if (document.getElementById('lightbox').style.display === 'flex') {
|
|
if (e.key === 'ArrowRight') {
|
|
navigateLightbox(1); // Next image
|
|
} else if (e.key === 'ArrowLeft') {
|
|
navigateLightbox(-1); // Previous image
|
|
}
|
|
}
|
|
};
|
|
|
|
function navigateLightbox(direction) {
|
|
var newIndex = currentImageIndex + direction;
|
|
// Looping over if the index goes out of bounds
|
|
if (newIndex >= imageArray.length) {
|
|
newIndex = 0;
|
|
} else if (newIndex < 0) {
|
|
newIndex = imageArray.length - 1;
|
|
}
|
|
// Checking if the new image is visible
|
|
if (imageArray[newIndex].style.display !== 'none') {
|
|
currentImageIndex = newIndex;
|
|
var newImage = imageArray[currentImageIndex];
|
|
openLightbox(newImage.src, newImage.src.split('/').pop());
|
|
} else {
|
|
// Recursively call the function to skip non-visible images
|
|
navigateLightbox(direction);
|
|
}
|
|
}
|
|
window.onload = function () {
|
|
loadImages();
|
|
};
|
|
</script>
|
|
</body>
|
|
|
|
</html> |