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Merge pull request #1039 from Archiesachin/food_ordering_website
Added the add to cart feature in food ordering website
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<!DOCTYPE html> | ||
<html lang="en"> | ||
<head> | ||
<meta charset="UTF-8"> | ||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> | ||
<link rel="stylesheet" href="style.css"> | ||
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<!-- For hamburger menu --> | ||
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css" | ||
integrity="sha512-z3gLpd7yknf1YoNbCzqRKc4qyor8gaKU1qmn+CShxbuBusANI9QpRohGBreCFkKxLhei6S9CQXFEbbKuqLg0DA==" | ||
crossorigin="anonymous" referrerpolicy="no-referrer" /> | ||
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/brands.min.css" | ||
integrity="sha512-W/zrbCncQnky/EzL+/AYwTtosvrM+YG/V6piQLSe2HuKS6cmbw89kjYkp3tWFn1dkWV7L1ruvJyKbLz73Vlgfg==" | ||
crossorigin="anonymous" referrerpolicy="no-referrer" /> | ||
<title>Cart</title> | ||
<style> | ||
body { | ||
font-family: Arial, sans-serif; | ||
} | ||
.cart-page { | ||
width: 80%; | ||
margin: 0 auto; | ||
padding: 20px; | ||
margin-top: 40px; | ||
} | ||
.cart h1 { | ||
text-align: center; | ||
margin-bottom: 20px; | ||
} | ||
.cart-item { | ||
display: flex; | ||
justify-content: space-between; | ||
align-items: center; | ||
padding: 10px; | ||
border-bottom: 1px solid #ddd; | ||
} | ||
.cart-item img { | ||
width: 50px; | ||
height: 50px; | ||
object-fit: cover; | ||
margin-right: 20px; | ||
} | ||
.cart-item h2 { | ||
margin: 0; | ||
flex-grow: 1; | ||
} | ||
.cart-item p { | ||
margin: 0; | ||
padding: 5px; | ||
} | ||
.cart-item .quantity-controls { | ||
display: flex; | ||
align-items: center; | ||
width: 100px; | ||
font-size: 18px; | ||
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} | ||
.cart-item .quantity-controls button { | ||
margin: 0 5px; | ||
padding: 10px; | ||
font-size: 15px; | ||
} | ||
.cart-item .remove { | ||
margin-left: 20px; | ||
cursor: pointer; | ||
color: white; | ||
padding: 15px; | ||
background-color: red; | ||
border-radius: 20px; | ||
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} | ||
.total { | ||
text-align: right; | ||
font-weight: bold; | ||
margin-top: 20px; | ||
} | ||
</style> | ||
</head> | ||
<body> | ||
<header> | ||
<div class="header-container"> | ||
<span><img class="logo" src="detailed-chef-logo-template_23-2148986823.avif" alt="" /></span> | ||
<nav id="nav"> | ||
<ul id="nav-ul"> | ||
<li><a href="index.html">Home</a></li> | ||
<li><a href="index.html#about">About</a></li> | ||
<li><a href="index.html#menu">Menu</a></li> | ||
<li><a href="index.html#review">Review</a></li> | ||
</ul> | ||
</nav> | ||
<div class="container3"> | ||
<span><ion-icon name="search"></ion-icon></span> | ||
<span><ion-icon name="heart"></ion-icon></span> | ||
<a href="cart.html" class="cart"><span><ion-icon name="cart" ></ion-icon></span></a> | ||
</div> | ||
<script type="module" src="https://unpkg.com/ionicons@5.5.2/dist/ionicons/ionicons.esm.js"></script> | ||
<script nomodule src="https://unpkg.com/ionicons@5.5.2/dist/ionicons/ionicons.js"></script> | ||
<span class="hamburger" id="button"><i class="fa-solid fa-bars"></i></span> | ||
</div> | ||
</header> | ||
<div class="cart-page"> | ||
<h1>Your Cart</h1> | ||
<div id="cart-items"></div> | ||
<p class="total" id="total"></p> | ||
</div> | ||
<script> | ||
// Function to update the cart in localStorage | ||
function updateCart(cart) { | ||
localStorage.setItem('cart', JSON.stringify(cart)); | ||
} | ||
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// Function to display the cart items | ||
function displayCart() { | ||
const cart = JSON.parse(localStorage.getItem('cart')) || []; | ||
const cartItemsContainer = document.getElementById('cart-items'); | ||
const totalContainer = document.getElementById('total'); | ||
let total = 0; | ||
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cartItemsContainer.innerHTML = ''; | ||
cart.forEach((item, index) => { | ||
if (!item.quantity) { | ||
item.quantity = 1; | ||
} | ||
const cartItem = document.createElement('div'); | ||
cartItem.className = 'cart-item'; | ||
cartItem.innerHTML = ` | ||
<img src="${item.image}" alt="${item.item}"> | ||
<h2>${item.item}</h2> | ||
<div class="quantity-controls"> | ||
<button onclick="changeQuantity(${index}, -1)">-</button> | ||
<p>${item.quantity}</p> | ||
<button onclick="changeQuantity(${index}, 1)">+</button> | ||
</div> | ||
<p>Rs.${(item.price * item.quantity).toFixed(2)}</p> | ||
<span class="remove" onclick="removeItem(${index})">Remove</span> | ||
`; | ||
cartItemsContainer.appendChild(cartItem); | ||
total += item.price * item.quantity; | ||
}); | ||
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totalContainer.textContent = `Total: Rs.${total.toFixed(2)}`; | ||
updateCart(cart); // Update the cart in localStorage after setting default quantity | ||
} | ||
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// Function to add an item to the cart | ||
function addToCart(item) { | ||
const cart = JSON.parse(localStorage.getItem('cart')) || []; | ||
const existingItemIndex = cart.findIndex(cartItem => cartItem.item === item.item); | ||
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if (existingItemIndex !== -1) { | ||
cart[existingItemIndex].quantity += 1; | ||
} else { | ||
item.quantity = 1; | ||
cart.push(item); | ||
} | ||
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updateCart(cart); | ||
alert(`${item.item} has been added to your cart!`); | ||
} | ||
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// Function to change the quantity of an item | ||
function changeQuantity(index, change) { | ||
const cart = JSON.parse(localStorage.getItem('cart')) || []; | ||
cart[index].quantity += change; | ||
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if (cart[index].quantity <= 0) { | ||
cart[index].quantity = 1; | ||
} | ||
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updateCart(cart); | ||
displayCart(); | ||
} | ||
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// Function to remove an item from the cart | ||
function removeItem(index) { | ||
const cart = JSON.parse(localStorage.getItem('cart')) || []; | ||
cart.splice(index, 1); | ||
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updateCart(cart); | ||
displayCart(); | ||
} | ||
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// Call displayCart when the page loads | ||
window.onload = displayCart; | ||
</script> | ||
</body> | ||
</html> |
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