feat: add slider

This commit is contained in:
dhanush.s 2025-09-24 00:18:04 +05:30
parent b9d0c66dd7
commit 24f756ef54
3 changed files with 672 additions and 233 deletions

View File

@ -354,6 +354,10 @@
color: #3182ce;
}
.highlight {
color: #1c4980;
}
.stat-label {
font-size: clamp(0.8rem, 1vw, 1rem);
color: #718096;
@ -566,30 +570,145 @@
</section>
<div id="slider-placeholder"></div>
<style>
.opportunity-section {
padding: 0 0 50px 0;
}
<script>
fetch("slider.html")
.then(res => res.text())
.then(data => {
const placeholder = document.getElementById("slider-placeholder");
placeholder.innerHTML = data;
.container {
max-width: 1152px;
margin: 0 auto;
}
// Run the slider initialization function
const scripts = placeholder.querySelectorAll("script");
scripts.forEach(oldScript => {
if (oldScript.textContent.includes("initSlider")) {
const newScript = document.createElement("script");
newScript.textContent = oldScript.textContent + "\ninitSlider();";
document.body.appendChild(newScript);
.header {
text-align: start;
margin-bottom: 10px;
}
.title {
font-size: 35px;
font-weight: bold;
color: #111827;
margin-bottom: 10px;
}
.header-content {
display: flex;
align-items: start;
justify-content: start;
gap: 16px;
}
.subtitle {
color: #6b7280;
line-height: 0px;
}
.arrow-icon {
width: 16px;
height: 16px;
}
.cards-grid {
display: grid;
grid-template-columns: 1fr;
gap: 24px;
}
@media (min-width: 768px) {
.cards-grid {
grid-template-columns: repeat(3, 1fr);
}
});
})
.catch(err => console.error("Failed to load slider:", err));
</script>
}
@media (min-width: 1024px) {
.cards-grid {
grid-template-columns: repeat(5, 1fr);
}
}
.card-add {
border-radius: 24px;
padding: 24px;
position: relative;
overflow: hidden;
min-height: 160px;
cursor: pointer;
transition: transform 0.3s ease;
}
.card-add:hover {
transform: scale(1.05);
}
.card-add h3 {
font-size: 20px;
font-weight: bold;
margin-bottom: 16px;
}
.card-quizzes {
background: linear-gradient(to bottom right, #60a5fa, #2563eb);
color: white;
}
.card-hackathons {
background: linear-gradient(to bottom right, #4ade80, #22c55e);
color: white;
}
.card-scholarships {
background: linear-gradient(to bottom right, #a855f7, #7c3aed);
color: white;
}
.card-conferences {
background: linear-gradient(to bottom right, #fed7aa, #fdba74);
color: #1f2937;
}
.card-festivals {
background: linear-gradient(to bottom right, #facc15, #eab308);
color: #1f2937;
}
</style>
<section class="opportunity-section">
<div class="container">
<div class="header">
<h2 class="title">
Pick <span class="highlight">The Right Opportunity!</span>
</h2>
<div class="header-content">
<p class="subtitle">Explore opportunities that best suits your skills and interests!</p>
</div>
</div>
<div class="cards-grid">
<div class="card-add card-quizzes">
<h3>Quizzes</h3>
</div>
<div class="card-add card-hackathons">
<h3>Hackathons</h3>
</div>
<div class="card-add card-scholarships">
<h3>Scholarships</h3>
</div>
<div class="card-add card-conferences">
<h3>Conferences</h3>
</div>
<div class="card-add card-festivals">
<h3>College Festivals</h3>
</div>
</div>
</div>
</section>
<div id="slider"></div>
<div id="slide"></div>
<section class="our-numbers">
<h2>Our Numbers</h2>
@ -626,10 +745,6 @@
</div>
</div>
</section>
<div id="footer-placeholder"></div>
<script>
fetch("footer.html")
@ -638,9 +753,217 @@
document.getElementById("footer-placeholder").innerHTML = data;
})
.catch(err => console.error("Failed to load footer:", err));
fetch("slider.html")
.then(res => res.text())
.then(data => {
document.getElementById("slider").innerHTML = data;
})
.catch(err => console.error("Failed to load slider:", err));
fetch("slide.html")
.then(res => res.text())
.then(data => {
document.getElementById("slide").innerHTML = data;
})
.catch(err => console.error("Failed to load footer:", err));
function goToLogin() {
window.location.href = "/login";
}
(function () {
// Prevent multiple instances
if (window.Slide1rSliderLoaded) {
return;
}
window.Slide1rSliderLoaded = true;
class Slide1rSlider {
constructor() {
// Add a small delay to ensure DOM is fully rendered
setTimeout(() => {
this.initSlider();
}, 100);
}
initSlider() {
try {
this.track = document.getElementById('slide1rTrack');
this.slides = document.querySelectorAll('.slide1');
this.prevBtn = document.getElementById('prevBtn');
this.nextBtn = document.getElementById('nextBtn');
if (!this.track || this.slides.length === 0) {
console.warn("Slider DOM elements not found. Retrying...");
// Retry after a short delay
setTimeout(() => this.initSlider(), 200);
return;
}
this.currentIndex = 0;
this.totalSlides = this.slides.length;
this.autoPlayDuration = 5000; // 5 seconds
this.init();
} catch (err) {
console.error("Slider initialization failed:", err);
}
}
init() {
try {
this.updateSlider();
this.bindEvents();
this.startAutoPlay();
this.bindKeyboardEvents();
} catch (err) {
console.error("Slider init error:", err);
}
}
updateSlider() {
try {
const translateX = -this.currentIndex * 100;
this.track.style.transform = `translateX(${translateX}%)`;
} catch (err) {
console.error("Error updating slider:", err);
}
}
nextSlide() {
try {
this.currentIndex = (this.currentIndex + 1) % this.totalSlides;
this.updateSlider();
this.restartAutoPlay();
} catch (err) {
console.error("Error going to next slide:", err);
}
}
prevSlide() {
try {
this.currentIndex = this.currentIndex === 0 ? this.totalSlides - 1 : this.currentIndex - 1;
this.updateSlider();
this.restartAutoPlay();
} catch (err) {
console.error("Error going to previous slide:", err);
}
}
goToSlide(index) {
try {
this.currentIndex = index;
this.updateSlider();
this.restartAutoPlay();
} catch (err) {
console.error("Error going to slide:", err);
}
}
startAutoPlay() {
try {
this.stopAutoPlay();
this.autoPlayInterval = setInterval(() => {
this.nextSlide();
}, this.autoPlayDuration);
} catch (err) {
console.error("Error starting autoplay:", err);
}
}
stopAutoPlay() {
if (this.autoPlayInterval) {
clearInterval(this.autoPlayInterval);
this.autoPlayInterval = null;
}
}
restartAutoPlay() {
this.stopAutoPlay();
this.startAutoPlay();
}
bindEvents() {
try {
if (this.nextBtn) {
this.nextBtn.addEventListener('click', () => this.nextSlide());
}
if (this.prevBtn) {
this.prevBtn.addEventListener('click', () => this.prevSlide());
}
// Pause on hover
const container = document.querySelector('.slide1r-container');
if (container) {
container.addEventListener('mouseenter', () => this.stopAutoPlay());
container.addEventListener('mouseleave', () => this.startAutoPlay());
}
// Touch support
let startX = 0;
let endX = 0;
if (this.track) {
this.track.addEventListener('touchstart', (e) => {
startX = e.touches[0].clientX;
this.stopAutoPlay();
});
this.track.addEventListener('touchmove', (e) => {
endX = e.touches[0].clientX;
});
this.track.addEventListener('touchend', () => {
const deltaX = startX - endX;
if (Math.abs(deltaX) > 50) {
if (deltaX > 0) {
this.nextSlide();
} else {
this.prevSlide();
}
}
this.startAutoPlay();
});
}
} catch (err) {
console.error("Error binding events:", err);
}
}
bindKeyboardEvents() {
// Use a more specific event listener to avoid conflicts
const keyHandler = (e) => {
// Only respond if the slider container is visible
const container = document.querySelector('.slide1r-container');
if (container && this.isElementInViewport(container)) {
if (e.key === 'ArrowLeft') {
this.prevSlide();
} else if (e.key === 'ArrowRight') {
this.nextSlide();
}
}
};
document.addEventListener('keydown', keyHandler);
}
isElementInViewport(el) {
const rect = el.getBoundingClientRect();
return (
rect.top >= 0 &&
rect.left >= 0 &&
rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) &&
rect.right <= (window.innerWidth || document.documentElement.clientWidth)
);
}
}
// Initialize the slider immediately
new Slide1rSlider();
})();
</script>

29
slide.html Normal file
View File

@ -0,0 +1,29 @@
<style>
.hover-slider {
padding: 0 0 50px 0;
}
.container-slider {
height: 200px;
max-width: 1152px;
margin: 0 auto;
display: flex;
gap: 20px;
align-items: center;
}
.container-slider-baby {
width: 100px;
height: 100px;
background: red;
}
</style>
<section class="hover-slider">
<div class="container-slider">
<div class="container-slider-baby container-slider-1"></div>
<div class="container-slider-baby container-slider-2"></div>
<div class="container-slider-baby container-slider-3"></div>
<div class="container-slider-baby container-slider-4"></div>
</div>
</section>

View File

@ -1,247 +1,334 @@
<div class="slider-container">
<div class="slider-wrapper">
<div class="slider-track" id="sliderTrack">
<div class="slide"></div>
<div class="slide"></div>
<div class="slide"></div>
<div class="slide"></div>
</div>
</div>
<button class="nav-button prev-btn" id="prevBtn"></button>
<button class="nav-button next-btn" id="nextBtn"></button>
<div class="dots-container" id="dotsContainer"></div>
</div>
<style>
.slider-container {
margin: 0 auto;
max-width: 800px;
width: 100%;
position: relative;
.slide1r-container {
margin: 0 auto;
max-width: 1000px;
width: 100%;
position: relative;
border-radius: 20px;
padding: 25px;
font-family: 'Arial', sans-serif;
}
.slide1r-wrapper {
overflow: hidden;
border-radius: 16px;
position: relative;
}
.slide1r-track {
display: flex;
transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.slide1 {
min-width: 100%;
display: flex;
align-items: center;
justify-content: center;
}
.slide1-box {
display: flex;
gap: 25px;
width: 100%;
height: 300px;
}
.image-container {
flex: 1;
height: 100%;
position: relative;
overflow: hidden;
border-radius: 16px;
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
transition: all 0.3s ease;
}
.image-container:hover {
transform: translateY(-5px);
box-shadow: 0 15px 35px rgba(0, 0, 0, 0.18);
}
.slide1-box img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.4s ease;
opacity: 0;
animation: fadeIn 0.5s ease forwards;
}
.image-container:hover img {
transform: scale(1.05);
}
/* Image overlays */
.image-overlay {
position: absolute;
bottom: 0;
left: 0;
right: 0;
background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
color: white;
padding: 20px;
transform: translateY(100%);
transition: transform 0.3s ease;
}
.image-container:hover .image-overlay {
transform: translateY(0);
}
.image-overlay h4 {
margin: 0 0 5px 0;
font-size: 16px;
font-weight: 600;
}
.image-overlay p {
margin: 0;
font-size: 13px;
opacity: 0.9;
}
/* Navigation buttons */
.nav-button {
position: absolute;
outline: solid rgba(166, 166, 166, 0.485) 1px;
top: 50%;
transform: translateY(-50%);
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
border: none;
width: 60px;
height: 60px;
border-radius: 50%;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
font-size: 20px;
color: #333;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
z-index: 10;
}
.nav-button:hover {
background: white;
box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
}
.prev-btn {
left: -50px;
}
.next-btn {
right: -50px;
}
.nav-button::before {
content: '';
width: 12px;
height: 12px;
border-top: 2.5px solid currentColor;
border-right: 2.5px solid currentColor;
}
.prev-btn::before {
transform: rotate(-135deg);
margin-left: 3px;
}
.next-btn::before {
transform: rotate(45deg);
margin-right: 3px;
}
/* Dots */
.dots-container {
display: flex;
justify-content: center;
gap: 12px;
margin-top: 25px;
}
.dot {
width: 14px;
height: 14px;
border-radius: 50%;
background: #e0e0e0;
cursor: pointer;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.dot.active {
background: #667eea;
transform: scale(1.3);
box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}
.dot:hover:not(.active) {
background: #bbb;
transform: scale(1.1);
}
/* Mobile responsive */
@media (max-width: 768px) {
.slide1r-container {
margin: 15px;
padding: 20px;
}
.slider-wrapper {
overflow: hidden;
border-radius: 16px;
box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
.slide1-box {
flex-direction: column;
gap: 15px;
height: auto;
}
.slider-track {
display: flex;
transition: transform 0.5s ease;
.image-container {
height: 250px;
}
.slide {
min-width: 100%;
height: 400px;
background-size: cover;
background-position: center;
background-repeat: no-repeat;
}
.slide:nth-child(1) {
background-image: url('https://images.unsplash.com/photo-1557804506-669a67965ba0?w=800&h=400&fit=crop&crop=entropy&cs=tinysrgb');
}
.slide:nth-child(2) {
background-image: url('https://images.unsplash.com/photo-1542744094-24638eff58bb?w=800&h=400&fit=crop&crop=entropy&cs=tinysrgb');
}
.slide:nth-child(3) {
background-image: url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?w=800&h=400&fit=crop&crop=entropy&cs=tinysrgb');
}
.slide:nth-child(4) {
background-image: url('https://images.unsplash.com/photo-1551434678-e076c223a692?w=800&h=400&fit=crop&crop=entropy&cs=tinysrgb');
}
/* Navigation buttons */
.nav-button {
position: absolute;
top: 50%;
transform: translateY(-50%);
background: white;
border: none;
width: 50px;
height: 50px;
border-radius: 50%;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
font-size: 18px;
color: #333;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
transition: all 0.3s ease;
z-index: 10;
}
.nav-button:hover {
background: #f8f9fa;
transform: translateY(-50%) scale(1.1);
width: 50px;
height: 50px;
font-size: 18px;
}
.prev-btn {
left: 20px;
left: -20px;
}
.next-btn {
right: 20px;
right: -20px;
}
.nav-button::before {
content: '';
width: 8px;
height: 8px;
border-top: 2px solid currentColor;
border-right: 2px solid currentColor;
.image-overlay {
padding: 15px;
}
.prev-btn::before {
transform: rotate(-135deg);
margin-left: 2px;
.image-overlay h4 {
font-size: 15px;
}
.next-btn::before {
transform: rotate(45deg);
margin-right: 2px;
.image-overlay p {
font-size: 12px;
}
}
@media (max-width: 480px) {
.slide1r-container {
padding: 15px;
}
/* Dots indicator */
.dots-container {
display: flex;
justify-content: center;
gap: 10px;
margin-top: 30px;
.slide1-box {
gap: 12px;
padding: 5px;
}
.dot {
width: 12px;
height: 12px;
border-radius: 50%;
background: #ccc;
cursor: pointer;
transition: all 0.3s ease;
.image-container {
height: 200px;
}
.dot.active {
background: #667eea;
transform: scale(1.2);
.nav-button {
width: 45px;
height: 45px;
font-size: 16px;
}
.dot:hover {
background: #999;
.prev-btn {
left: -15px;
}
@media (max-width: 768px) {
.slide {
height: 300px;
}
.nav-button {
width: 40px;
height: 40px;
font-size: 16px;
}
.prev-btn {
left: 10px;
}
.next-btn {
right: 10px;
}
.next-btn {
right: -15px;
}
}
@keyframes fadeIn {
to {
opacity: 1;
}
}
</style>
<div class="slide1r-container">
<div class="slide1r-wrapper">
<div class="slide1r-track" id="slide1rTrack">
<!-- Slide 1 -->
<div class="slide1">
<div class="slide1-box">
<div class="image-container">
<img
src="https://images.unsplash.com/photo-1557804506-669a67965ba0?w=500&h=400&fit=crop&crop=entropy&cs=tinysrgb"
alt="Business Meeting">
<div class="image-overlay">
<h4>Business Innovation</h4>
<p>Modern workspace collaboration</p>
</div>
</div>
<div class="image-container">
<img
src="https://images.unsplash.com/photo-1542744094-24638eff58bb?w=500&h=400&fit=crop&crop=entropy&cs=tinysrgb"
alt="Architecture">
<div class="image-overlay">
<h4>Modern Architecture</h4>
<p>Contemporary design solutions</p>
</div>
</div>
</div>
</div>
<script>
function initSlider() {
class SimpleSlider {
constructor() {
this.track = document.getElementById('sliderTrack');
this.slides = document.querySelectorAll('.slide');
this.prevBtn = document.getElementById('prevBtn');
this.nextBtn = document.getElementById('nextBtn');
this.dotsContainer = document.getElementById('dotsContainer');
<!-- Slide 2 -->
<div class="slide1">
<div class="slide1-box">
<div class="image-container">
<img
src="https://images.unsplash.com/photo-1460925895917-afdab827c52f?w=500&h=400&fit=crop&crop=entropy&cs=tinysrgb"
alt="Analytics">
<div class="image-overlay">
<h4>Data Analytics</h4>
<p>Business intelligence insights</p>
</div>
</div>
<div class="image-container">
<img
src="https://images.unsplash.com/photo-1551434678-e076c223a692?w=500&h=400&fit=crop&crop=entropy&cs=tinysrgb"
alt="Technology">
<div class="image-overlay">
<h4>Technology Hub</h4>
<p>Innovation and development</p>
</div>
</div>
</div>
</div>
this.currentIndex = 0;
this.totalSlides = this.slides.length;
<!-- Slide 3 -->
<div class="slide1">
<div class="slide1-box">
<div class="image-container">
<img
src="https://images.unsplash.com/photo-1503023345310-bd7c1de61c7d?w=500&h=400&fit=crop&crop=entropy&cs=tinysrgb"
alt="Creativity">
<div class="image-overlay">
<h4>Creative Space</h4>
<p>Inspiration and expression</p>
</div>
</div>
<div class="image-container">
<img
src="https://images.unsplash.com/photo-1507525428034-b723cf961d3e?w=500&h=400&fit=crop&crop=entropy&cs=tinysrgb"
alt="Beach">
<div class="image-overlay">
<h4>Tropical Paradise</h4>
<p>Natural beauty and relaxation</p>
</div>
</div>
</div>
</div>
</div>
</div>
this.init();
}
init() {
this.createDots();
this.updateSlider();
this.bindEvents();
this.startAutoPlay();
}
createDots() {
for (let i = 0; i < this.totalSlides; i++) {
const dot = document.createElement('div');
dot.classList.add('dot');
if (i === 0) dot.classList.add('active');
dot.addEventListener('click', () => this.goToSlide(i));
this.dotsContainer.appendChild(dot);
}
}
updateSlider() {
const translateX = -this.currentIndex * 100;
this.track.style.transform = `translateX(${translateX}%)`;
const dots = this.dotsContainer.querySelectorAll('.dot');
dots.forEach((dot, index) => {
dot.classList.toggle('active', index === this.currentIndex);
});
}
nextSlide() {
this.currentIndex = (this.currentIndex + 1) % this.totalSlides;
this.updateSlider();
}
prevSlide() {
this.currentIndex = this.currentIndex === 0 ? this.totalSlides - 1 : this.currentIndex - 1;
this.updateSlider();
}
goToSlide(index) {
this.currentIndex = index;
this.updateSlider();
}
startAutoPlay() {
setInterval(() => {
this.nextSlide();
}, 4000);
}
bindEvents() {
this.nextBtn.addEventListener('click', () => this.nextSlide());
this.prevBtn.addEventListener('click', () => this.prevSlide());
let startX = 0;
this.track.addEventListener('touchstart', (e) => {
startX = e.touches[0].clientX;
});
this.track.addEventListener('touchend', (e) => {
const endX = e.changedTouches[0].clientX;
const diff = startX - endX;
if (Math.abs(diff) > 50) {
if (diff > 0) this.nextSlide();
else this.prevSlide();
}
});
}
}
new SimpleSlider();
}
</script>
<button class="nav-button prev-btn" id="prevBtn" aria-label="Previous slide"></button>
<button class="nav-button next-btn" id="nextBtn" aria-label="Next slide"></button>
</div>