code optimized
This commit is contained in:
parent
4df044c9c5
commit
1b0cdedc14
@ -4,6 +4,7 @@
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<meta charset="UTF-8" />
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<title>Global Tea Emporium - Premium Authentic Teas Worldwide</title>
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<link rel="stylesheet" href="styles.css" />
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<script src="script.js"></script>
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</head>
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<body>
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<!-- Skip to main content link for screen readers -->
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448
script.js
448
script.js
@ -1,295 +1,185 @@
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// Global Tea Emporium - JavaScript Functionality
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// Global Tea Emporium - Optimized JavaScript
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// Image Gallery Functionality
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document.addEventListener('DOMContentLoaded', function() {
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console.log('Gallery script loading...');
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document.addEventListener("DOMContentLoaded", function () {
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// ===== IMAGE GALLERY =====
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const galleryImages = [
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{
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src: "images/green-tea-leaves.webp",
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alt: "Premium Green Tea Leaves",
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caption: "Premium Green Tea Leaves - Hand-picked from our finest gardens",
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},
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{
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src: "images/Indian Black Teas.webp",
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alt: "Indian Black Tea Selection",
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caption:
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"Authentic Indian Black Teas - Rich and robust flavors from Assam and Darjeeling",
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},
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{
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src: "images/Oolong Selections.jpg",
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alt: "Oolong Tea Collection",
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caption:
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"Traditional Oolong Selections - Complex flavors from Taiwan and China",
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},
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];
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const galleryImages = [
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{
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src: 'images/green-tea-leaves.webp',
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alt: 'Premium Green Tea Leaves',
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caption: 'Premium Green Tea Leaves - Hand-picked from our finest gardens'
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},
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{
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src: 'images/Indian Black Teas.webp',
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alt: 'Indian Black Tea Selection',
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caption: 'Authentic Indian Black Teas - Rich and robust flavors from Assam and Darjeeling'
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},
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{
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src: 'images/Oolong Selections.jpg',
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alt: 'Oolong Tea Collection',
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caption: 'Traditional Oolong Selections - Complex flavors from Taiwan and China'
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const galleryImage = document.getElementById("gallery-image");
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const galleryCaption = document.getElementById("gallery-caption");
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const thumbnails = document.querySelectorAll(".thumbnail");
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let currentIndex = 0;
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if (!galleryImage || !galleryCaption) return;
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// Update gallery display
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function updateGallery(index) {
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currentIndex = index;
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const image = galleryImages[index];
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galleryImage.src = image.src;
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galleryImage.alt = image.alt;
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galleryCaption.textContent = image.caption;
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thumbnails.forEach((thumb, i) => {
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thumb.classList.toggle("active", i === index);
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});
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}
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// Navigation functions
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const nextImage = () =>
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updateGallery((currentIndex + 1) % galleryImages.length);
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const prevImage = () =>
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updateGallery(
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(currentIndex - 1 + galleryImages.length) % galleryImages.length
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);
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// Event listeners
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document.getElementById("next-btn")?.addEventListener("click", nextImage);
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document.getElementById("prev-btn")?.addEventListener("click", prevImage);
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thumbnails.forEach((thumb, index) => {
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thumb.addEventListener("click", () => updateGallery(index));
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});
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// Auto-advance every 10 seconds
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setInterval(nextImage, 10000);
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// ===== CONTACT FORM =====
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const contactForm = document.querySelector(".contact-form");
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if (contactForm) {
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const validateField = (field) => {
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const group = field.closest(".form-group");
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const error = group?.querySelector(".error-message");
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let isValid = true;
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let message = "";
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group?.classList.remove("error", "success");
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if (field.required && !field.value.trim()) {
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isValid = false;
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message = "This field is required.";
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} else if (
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field.type === "email" &&
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field.value &&
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!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(field.value)
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) {
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isValid = false;
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message = "Please enter a valid email address.";
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} else if (
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field.type === "tel" &&
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field.value &&
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!/^[\d\s\-\+\(\)]+$/.test(field.value)
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) {
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isValid = false;
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message = "Please enter a valid phone number.";
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}
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if (error) error.textContent = message;
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group?.classList.add(
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isValid && field.value.trim() ? "success" : isValid ? "" : "error"
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);
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return isValid;
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};
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contactForm.querySelectorAll("input, textarea").forEach((field) => {
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field.addEventListener("blur", () => validateField(field));
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field.addEventListener("input", () => {
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if (field.closest(".form-group")?.classList.contains("error")) {
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validateField(field);
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}
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];
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let currentImageIndex = 0;
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const galleryImage = document.getElementById('gallery-image');
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const galleryCaption = document.getElementById('gallery-caption');
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const prevBtn = document.getElementById('prev-btn');
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const nextBtn = document.getElementById('next-btn');
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const thumbnails = document.querySelectorAll('.thumbnail');
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// Check if gallery elements exist
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if (!galleryImage || !galleryCaption) {
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console.log('Gallery image or caption not found');
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return;
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}
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console.log('Gallery elements found:', {
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image: !!galleryImage,
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caption: !!galleryCaption,
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prevBtn: !!prevBtn,
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nextBtn: !!nextBtn,
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thumbnails: thumbnails.length
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});
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});
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function updateGallery(index) {
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console.log('Updating gallery to index:', index);
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currentImageIndex = index;
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galleryImage.src = galleryImages[index].src;
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galleryImage.alt = galleryImages[index].alt;
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galleryCaption.textContent = galleryImages[index].caption;
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contactForm.addEventListener("submit", (e) => {
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e.preventDefault();
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const fields = contactForm.querySelectorAll("input, textarea");
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const isValid = Array.from(fields).every(validateField);
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// Update active thumbnail
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thumbnails.forEach((thumb, i) => {
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thumb.classList.toggle('active', i === index);
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});
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}
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if (isValid) {
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const submitBtn = contactForm.querySelector(".submit-btn");
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const originalText = submitBtn.textContent;
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submitBtn.textContent = "Sending...";
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submitBtn.disabled = true;
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function nextImage() {
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console.log('Next image clicked');
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const newIndex = (currentImageIndex + 1) % galleryImages.length;
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updateGallery(newIndex);
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}
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function prevImage() {
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console.log('Previous image clicked');
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const newIndex = (currentImageIndex - 1 + galleryImages.length) % galleryImages.length;
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updateGallery(newIndex);
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}
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// Event listeners for gallery controls
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if (prevBtn) {
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console.log('Adding prev button listener');
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prevBtn.addEventListener('click', prevImage);
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} else {
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console.log('Prev button not found');
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}
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if (nextBtn) {
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console.log('Adding next button listener');
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nextBtn.addEventListener('click', nextImage);
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} else {
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console.log('Next button not found');
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}
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// Thumbnail click events
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thumbnails.forEach((thumbnail) => {
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thumbnail.addEventListener('click', () => {
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const index = parseInt(thumbnail.getAttribute('data-index'));
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console.log('Thumbnail clicked, index:', index);
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if (!isNaN(index)) {
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updateGallery(index);
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}
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});
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setTimeout(() => {
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const formData = new FormData(contactForm);
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const data = Object.fromEntries(formData);
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alert(`Thank you, ${data.name}! We'll contact you at ${data.email}.`);
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contactForm.reset();
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fields.forEach((f) =>
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f.closest(".form-group")?.classList.remove("error", "success")
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);
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submitBtn.textContent = originalText;
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submitBtn.disabled = false;
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}, 2000);
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}
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});
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}
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// Auto-advance gallery every 5 seconds
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setInterval(nextImage, 5000);
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console.log('Gallery initialized successfully');
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}); // End of DOMContentLoaded for gallery
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// ===== FAQ ACCORDION =====
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document.querySelectorAll(".faq-question").forEach((question) => {
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question.addEventListener("click", function () {
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const answer = this.nextElementSibling;
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const toggle = this.querySelector(".faq-toggle");
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const isOpen = this.getAttribute("aria-expanded") === "true";
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// Enhanced Contact Form Validation
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document.addEventListener('DOMContentLoaded', function() {
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const contactForm = document.querySelector('.contact-form');
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if (contactForm) {
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const formGroups = contactForm.querySelectorAll('.form-group');
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// Real-time validation function
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function validateField(field) {
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const formGroup = field.closest('.form-group');
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const errorSpan = formGroup.querySelector('.error-message');
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let isValid = true;
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let errorMessage = '';
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// Remove previous validation classes
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formGroup.classList.remove('error', 'success');
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// Validate required fields
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if (field.hasAttribute('required') && !field.value.trim()) {
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isValid = false;
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errorMessage = 'This field is required.';
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} else if (field.type === 'email' && field.value) {
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// Email validation
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const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
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if (!emailRegex.test(field.value)) {
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isValid = false;
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errorMessage = 'Please enter a valid email address.';
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}
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} else if (field.type === 'tel' && field.value) {
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// Phone validation (basic)
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const phoneRegex = /^[\d\s\-\+\(\)]+$/;
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if (!phoneRegex.test(field.value)) {
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isValid = false;
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errorMessage = 'Please enter a valid phone number.';
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}
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} else if (field.tagName === 'TEXTAREA' && field.value.length < 10 && field.hasAttribute('required')) {
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// Message length validation
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isValid = false;
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errorMessage = 'Message must be at least 10 characters long.';
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}
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// Display validation results
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if (errorSpan) {
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errorSpan.textContent = errorMessage;
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}
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if (isValid && field.value.trim()) {
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formGroup.classList.add('success');
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} else if (!isValid) {
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formGroup.classList.add('error');
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}
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return isValid;
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// Close all other FAQs
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document.querySelectorAll(".faq-question").forEach((q) => {
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if (q !== this) {
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q.setAttribute("aria-expanded", "false");
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q.nextElementSibling?.classList.remove("active");
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q.querySelector(".faq-toggle")?.classList.remove("active");
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}
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});
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// Add real-time validation to all form fields
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formGroups.forEach(group => {
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const input = group.querySelector('input, textarea');
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if (input) {
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input.addEventListener('blur', () => validateField(input));
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input.addEventListener('input', () => {
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if (group.classList.contains('error')) {
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validateField(input);
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}
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});
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}
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});
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// Toggle current FAQ
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this.setAttribute("aria-expanded", !isOpen);
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answer?.classList.toggle("active");
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toggle?.classList.toggle("active");
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});
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});
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contactForm.addEventListener('submit', function(e) {
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e.preventDefault();
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// ===== HOVER EFFECTS =====
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document
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.querySelectorAll(".services-list li, .value-item, .timeline-item")
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.forEach((item) => {
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item.addEventListener("mouseenter", () => {
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item.style.transform = "translateY(-2px)";
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item.style.transition = "transform 0.3s ease";
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});
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item.addEventListener("mouseleave", () => {
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item.style.transform = "translateY(0)";
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});
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});
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let isFormValid = true;
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const formData = new FormData(contactForm);
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const data = Object.fromEntries(formData);
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// Validate all fields
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formGroups.forEach(group => {
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const input = group.querySelector('input, textarea');
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if (input && !validateField(input)) {
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isFormValid = false;
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}
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});
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if (!isFormValid) {
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// Focus on first error field
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const firstError = contactForm.querySelector('.form-group.error input, .form-group.error textarea');
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if (firstError) {
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firstError.focus();
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}
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return;
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}
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// Simulate form submission with loading state
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const submitBtn = contactForm.querySelector('.submit-btn');
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const originalText = submitBtn.textContent;
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submitBtn.textContent = 'Sending...';
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submitBtn.disabled = true;
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setTimeout(() => {
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alert(`Thank you for your message, ${data.name}! We'll get back to you soon at ${data.email}.`);
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contactForm.reset();
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formGroups.forEach(group => group.classList.remove('error', 'success'));
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submitBtn.textContent = originalText;
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submitBtn.disabled = false;
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}, 2000);
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});
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// ===== ACTIVE NAVIGATION =====
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const currentPage = location.pathname.split("/").pop();
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document.querySelectorAll(".main-nav a").forEach((link) => {
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const linkPage = link.getAttribute("href");
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if (
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linkPage === currentPage ||
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(currentPage === "" && linkPage === "index.html")
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) {
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link.style.backgroundColor = "#daa520";
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link.style.color = "#5d4037";
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}
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});
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// FAQ Accordion Functionality
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document.addEventListener('DOMContentLoaded', function() {
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const faqQuestions = document.querySelectorAll('.faq-question');
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faqQuestions.forEach(question => {
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question.addEventListener('click', function() {
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const answer = this.nextElementSibling;
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const toggle = this.querySelector('.faq-toggle');
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const isExpanded = this.getAttribute('aria-expanded') === 'true';
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// Close all other FAQ items
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faqQuestions.forEach(otherQuestion => {
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if (otherQuestion !== this) {
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const otherAnswer = otherQuestion.nextElementSibling;
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const otherToggle = otherQuestion.querySelector('.faq-toggle');
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otherQuestion.setAttribute('aria-expanded', 'false');
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otherAnswer.classList.remove('active');
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otherToggle.classList.remove('active');
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}
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});
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// Toggle current FAQ item
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this.setAttribute('aria-expanded', !isExpanded);
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answer.classList.toggle('active');
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toggle.classList.toggle('active');
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});
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// Add keyboard navigation
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question.addEventListener('keydown', function(e) {
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if (e.key === 'Enter' || e.key === ' ') {
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e.preventDefault();
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this.click();
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}
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});
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});
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});
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// Smooth scrolling for navigation links
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document.addEventListener('DOMContentLoaded', function() {
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const navLinks = document.querySelectorAll('.main-nav a');
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navLinks.forEach(link => {
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link.addEventListener('click', function(e) {
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// Check if it's an internal link
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if (this.hostname === window.location.hostname) {
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// Add a subtle animation effect
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this.style.transform = 'scale(0.95)';
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setTimeout(() => {
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this.style.transform = 'scale(1)';
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}, 150);
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}
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});
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});
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});
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// Add hover effects to service items
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document.addEventListener('DOMContentLoaded', function() {
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const serviceItems = document.querySelectorAll('.services-list li, .value-item, .timeline-item');
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serviceItems.forEach(item => {
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item.addEventListener('mouseenter', function() {
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this.style.transform = 'translateY(-2px)';
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this.style.transition = 'transform 0.3s ease';
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});
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item.addEventListener('mouseleave', function() {
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this.style.transform = 'translateY(0)';
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});
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});
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});
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// Active navigation highlighting
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document.addEventListener('DOMContentLoaded', function() {
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const currentPage = window.location.pathname.split('/').pop();
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const navLinks = document.querySelectorAll('.main-nav a');
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navLinks.forEach(link => {
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const linkPage = link.getAttribute('href');
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if (linkPage === currentPage || (currentPage === '' && linkPage === 'index.html')) {
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link.style.backgroundColor = '#daa520';
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link.style.color = '#5d4037';
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}
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});
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});
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});
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