Spaces:
Running
Running
File size: 17,238 Bytes
c336ed9 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 |
document.addEventListener('DOMContentLoaded', function() {
// Function to get cart items from local storage
function getCartItems() {
const cartItems = localStorage.getItem('cart');
return cartItems ? JSON.parse(cartItems) : [];
}
// Function to set cart items in local storage
function setCartItems(cartItems) {
localStorage.setItem('cart', JSON.stringify(cartItems));
}
// Function to add an item to the cart
function addToCart(productId, quantity) {
const cartItems = getCartItems();
const existingItem = cartItems.find(item => item.productId === productId);
if (existingItem) {
existingItem.quantity += quantity;
} else {
cartItems.push({ productId, quantity });
}
setCartItems(cartItems);
updateCartUI();
}
// Function to update item quantity in the cart
function updateQuantity(productId, quantity) {
const cartItems = getCartItems();
const itemIndex = cartItems.findIndex(item => item.productId === productId);
if (itemIndex !== -1) {
cartItems[itemIndex].quantity = quantity;
if (cartItems[itemIndex].quantity <= 0) {
cartItems.splice(itemIndex, 1); // Remove item if quantity is 0 or less
}
setCartItems(cartItems);
updateCartUI();
}
}
// Function to remove an item from the cart
function removeItem(productId) {
const cartItems = getCartItems();
const itemIndex = cartItems.findIndex(item => item.productId === productId);
if (itemIndex !== -1) {
cartItems.splice(itemIndex, 1);
setCartItems(cartItems);
updateCartUI();
}
}
// Function to calculate cart totals
function calculateTotals() {
const cartItems = getCartItems();
let subtotal = 0;
// Dummy product prices (replace with actual product data)
const productPrices = {
"1": 20.00,
"2": 30.00,
"3": 40.00
};
cartItems.forEach(item => {
const productId = item.productId;
const quantity = item.quantity;
const price = productPrices[productId] || 0; // Get price from productPrices, default to 0
subtotal += price * quantity;
});
const shipping = 5.00;
const total = subtotal + shipping;
return { subtotal, shipping, total };
}
// Function to display cart items in cart.html
function displayCartItems() {
const cartItems = getCartItems();
const cartItemsContainer = document.getElementById('cart-items');
if (cartItemsContainer) {
cartItemsContainer.innerHTML = ''; // Clear existing items
cartItems.forEach(item => {
// Dummy product data (replace with actual product data)
const productId = item.productId;
const product = {
id: productId,
title: `Product ${productId}`,
price: 20.00,
image: `https://via.placeholder.com/100`
};
const cartItemDiv = document.createElement('div');
cartItemDiv.classList.add('flex', 'items-center', 'border', 'border-gray-300', 'rounded-md', 'p-4');
cartItemDiv.innerHTML = `
<img src="${product.image}" alt="Product Image" class="w-24 h-24 mr-4">
<div>
<h2 class="text-lg font-bold">${product.title}</h2>
<p class="text-gray-600">$${product.price.toFixed(2)}</p>
<div class="flex items-center mt-2">
<button class="bg-gray-200 px-2 py-1 rounded-md decrease-quantity" data-product-id="${product.id}">-</button>
<input type="number" value="${item.quantity}" class="w-16 text-center border border-gray-300 rounded-md mx-2 quantity-input" data-product-id="${product.id}">
<button class="bg-gray-200 px-2 py-1 rounded-md increase-quantity" data-product-id="${product.id}">+</button>
<button class="text-red-500 hover:text-red-700 ml-4 remove-item" data-product-id="${product.id}">Remove</button>
</div>
</div>
`;
cartItemsContainer.appendChild(cartItemDiv);
});
// Add event listeners to quantity buttons and remove buttons
const decreaseButtons = document.querySelectorAll('.decrease-quantity');
decreaseButtons.forEach(button => {
button.addEventListener('click', function() {
const productId = this.dataset.productId;
const quantityInput = this.parentNode.querySelector('.quantity-input');
let quantity = parseInt(quantityInput.value);
quantity = Math.max(1, quantity - 1); // Ensure quantity is not less than 1
quantityInput.value = quantity;
updateQuantity(productId, quantity);
});
});
const increaseButtons = document.querySelectorAll('.increase-quantity');
increaseButtons.forEach(button => {
button.addEventListener('click', function() {
const productId = this.dataset.productId;
const quantityInput = this.parentNode.querySelector('.quantity-input');
let quantity = parseInt(quantityInput.value);
quantity++;
quantityInput.value = quantity;
updateQuantity(productId, quantity);
});
});
const removeButtons = document.querySelectorAll('.remove-item');
removeButtons.forEach(button => {
button.addEventListener('click', function() {
const productId = this.dataset.productId;
removeItem(productId);
});
});
}
}
// Function to update the order summary in cart.html and checkout.html
function updateOrderSummary() {
const { subtotal, shipping, total } = calculateTotals();
const subtotalElements = document.querySelectorAll('#subtotal');
subtotalElements.forEach(element => element.textContent = `$${subtotal.toFixed(2)}`);
const shippingElements = document.querySelectorAll('#shipping');
shippingElements.forEach(element => element.textContent = `$${shipping.toFixed(2)}`);
const totalElements = document.querySelectorAll('#total');
totalElements.forEach(element => element.textContent = `$${total.toFixed(2)}`);
}
// Function to handle checkout
function handleCheckout() {
const checkoutForm = document.getElementById('checkout-form');
if (checkoutForm) {
checkoutForm.addEventListener('submit', function(event) {
event.preventDefault(); // Prevent form submission
// Simulate order processing
const orderId = Math.floor(Math.random() * 1000000);
// Store order ID in local storage
localStorage.setItem('orderId', orderId);
// Clear the cart
setCartItems([]);
// Redirect to confirmation page
window.location.href = '/confirmation.html';
});
}
}
// Function to display order confirmation details
function displayOrderConfirmation() {
const orderId = localStorage.getItem('orderId');
const orderIdElement = document.getElementById('order-id');
if (orderIdElement) {
orderIdElement.textContent = orderId;
}
}
// Initialize the cart page
if (window.location.pathname === '/cart.html') {
displayCartItems();
updateOrderSummary();
}
// Initialize the checkout page
if (window.location.pathname === '/checkout.html') {
updateOrderSummary();
handleCheckout();
}
// Initialize the confirmation page
if (window.location.pathname === '/confirmation.html') {
displayOrderConfirmation();
}
});
// Function to get cart items from local storage
function getCartItems() {
const cartItems = localStorage.getItem('cart');
return cartItems ? JSON.parse(cartItems) : [];
}
// Function to set cart items in local storage
function setCartItems(cartItems) {
localStorage.setItem('cart', JSON.stringify(cartItems));
}
// Function to add an item to the cart
function addToCart(productId, quantity) {
const cartItems = getCartItems();
const existingItem = cartItems.find(item => item.productId === productId);
if (existingItem) {
existingItem.quantity += quantity;
} else {
cartItems.push({ productId, quantity });
}
setCartItems(cartItems);
updateCartUI();
}
// Function to update item quantity in the cart
function updateQuantity(productId, quantity) {
const cartItems = getCartItems();
const itemIndex = cartItems.findIndex(item => item.productId === productId);
if (itemIndex !== -1) {
cartItems[itemIndex].quantity = quantity;
if (cartItems[itemIndex].quantity <= 0) {
cartItems.splice(itemIndex, 1); // Remove item if quantity is 0 or less
}
setCartItems(cartItems);
updateCartUI();
}
}
// Function to remove an item from the cart
function removeItem(productId) {
const cartItems = getCartItems();
const itemIndex = cartItems.findIndex(item => item.productId === productId);
if (itemIndex !== -1) {
cartItems.splice(itemIndex, 1);
setCartItems(cartItems);
updateCartUI();
}
}
// Function to calculate cart totals
function calculateTotals() {
const cartItems = getCartItems();
let subtotal = 0;
// Dummy product prices (replace with actual product data)
const productPrices = {
"1": 20.00,
"2": 30.00,
"3": 40.00
};
cartItems.forEach(item => {
const productId = item.productId;
const quantity = item.quantity;
const price = productPrices[productId] || 0; // Get price from productPrices, default to 0
subtotal += price * quantity;
});
const shipping = 5.00;
const total = subtotal + shipping;
return { subtotal, shipping, total };
}
// Function to display cart items in cart.html
function displayCartItems() {
const cartItems = getCartItems();
const cartItemsContainer = document.getElementById('cart-items');
if (cartItemsContainer) {
cartItemsContainer.innerHTML = ''; // Clear existing items
cartItems.forEach(item => {
// Dummy product data (replace with actual product data)
const productId = item.productId;
const product = {
id: productId,
title: `Product ${productId}`,
price: 20.00,
image: `https://via.placeholder.com/100`
};
const cartItemDiv = document.createElement('div');
cartItemDiv.classList.add('flex', 'items-center', 'border', 'border-gray-300', 'rounded-md', 'p-4');
cartItemDiv.innerHTML = `
<img src="${product.image}" alt="Product Image" class="w-24 h-24 mr-4">
<div>
<h2 class="text-lg font-bold">${product.title}</h2>
<p class="text-gray-600">$${product.price.toFixed(2)}</p>
<div class="flex items-center mt-2">
<button class="bg-gray-200 px-2 py-1 rounded-md decrease-quantity" data-product-id="${product.id}">-</button>
<input type="number" value="${item.quantity}" class="w-16 text-center border border-gray-300 rounded-md mx-2 quantity-input" data-product-id="${product.id}">
<button class="bg-gray-200 px-2 py-1 rounded-md increase-quantity" data-product-id="${product.id}">+</button>
<button class="text-red-500 hover:text-red-700 ml-4 remove-item" data-product-id="${product.id}">Remove</button>
</div>
</div>
`;
cartItemsContainer.appendChild(cartItemDiv);
});
// Add event listeners to quantity buttons and remove buttons
const decreaseButtons = document.querySelectorAll('.decrease-quantity');
decreaseButtons.forEach(button => {
button.addEventListener('click', function() {
const productId = this.dataset.productId;
const quantityInput = this.parentNode.querySelector('.quantity-input');
let quantity = parseInt(quantityInput.value);
quantity = Math.max(1, quantity - 1); // Ensure quantity is not less than 1
quantityInput.value = quantity;
updateQuantity(productId, quantity);
});
});
const increaseButtons = document.querySelectorAll('.increase-quantity');
increaseButtons.forEach(button => {
button.addEventListener('click', function() {
const productId = this.dataset.productId;
const quantityInput = this.parentNode.querySelector('.quantity-input');
let quantity = parseInt(quantityInput.value);
quantity++;
quantityInput.value = quantity;
updateQuantity(productId, quantity);
});
});
const removeButtons = document.querySelectorAll('.remove-item');
removeButtons.forEach(button => {
button.addEventListener('click', function() {
const productId = this.dataset.productId;
removeItem(productId);
});
});
}
}
// Function to update the order summary in cart.html and checkout.html
function updateOrderSummary() {
const { subtotal, shipping, total } = calculateTotals();
const subtotalElements = document.querySelectorAll('#subtotal');
subtotalElements.forEach(element => element.textContent = `$${subtotal.toFixed(2)}`);
const shippingElements = document.querySelectorAll('#shipping');
shippingElements.forEach(element => element.textContent = `$${shipping.toFixed(2)}`);
const totalElements = document.querySelectorAll('#total');
totalElements.forEach(element => element.textContent = `$${total.toFixed(2)}`);
}
// Function to handle checkout
function handleCheckout() {
const checkoutForm = document.getElementById('checkout-form');
if (checkoutForm) {
checkoutForm.addEventListener('submit', function(event) {
event.preventDefault(); // Prevent form submission
// Simulate order processing
const orderId = Math.floor(Math.random() * 1000000);
// Store order ID in local storage
localStorage.setItem('orderId', orderId);
// Clear the cart
setCartItems([]);
// Redirect to confirmation page
window.location.href = '/confirmation.html';
});
}
}
// Function to display order confirmation details
function displayOrderConfirmation() {
const orderId = localStorage.getItem('orderId');
const orderIdElement = document.getElementById('order-id');
if (orderIdElement) {
orderIdElement.textContent = orderId;
}
}
document.addEventListener('DOMContentLoaded', function() {
// Initialize the cart page
if (window.location.pathname === '/cart.html') {
displayCartItems();
updateOrderSummary();
}
// Initialize the checkout page
if (window.location.pathname === '/checkout.html') {
updateOrderSummary();
handleCheckout();
}
// Initialize the confirmation page
if (window.location.pathname === '/confirmation.html') {
displayOrderConfirmation();
}
});
|