50Projects-HTML-CSS-JavaScript : Food ordering app

README.md

@@ -529,6 +529,17 @@ In order to run this project you need:
 
 
 
+
+
+Food Ordering App
+The Food Order App is a simple web application that allows users to order food items from a menu. Users can view the available items, add them to their cart, and see the total price. The app also enables users to place an order, and upon successful placement, the cart is cleared.
+
+Live Demo
+Source
+ 
+
+
+
 
 
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Source-Code/FoodOrdering/index.html

@@ -0,0 +1,51 @@
+
+
+
+  
+  
+  Food Order App
+  
+
+
+  
+    Food Order App
+    
+      
+        
+        
+          Burger
+          $5.99
+          Add to Cart
+        
+      
+      
+        
+        
+          Pizza
+          $8.99
+          Add to Cart
+        
+      
+      
+        
+        
+          Pasta
+          $7.49
+          Add to Cart
+        
+      
+    
+
+    
+      Your Cart
+      
+        
+      
+      Total: $0.00
+      Place Order
+    
+  
+
+  
+
+

Source-Code/FoodOrdering/script.js

@@ -0,0 +1,50 @@
+const addToCartButtons = document.querySelectorAll('.add-to-cart');
+const cartItemsList = document.getElementById('cart-items');
+const totalPriceElement = document.getElementById('total-price');
+const placeOrderButton = document.getElementById('place-order');
+
+let cart = [];
+let totalPrice = 0;
+
+const addToCart = (event) => {
+  const itemName = event.target.dataset.name;
+  const itemPrice = parseFloat(event.target.dataset.price);
+
+  // Add item to cart
+  cart.push({ name: itemName, price: itemPrice });
+
+  // Update total price
+  totalPrice += itemPrice;
+
+  // Add item to the cart UI
+  const cartItem = document.createElement('li');
+  cartItem.textContent = `${itemName} - $${itemPrice.toFixed(2)}`;
+  cartItemsList.appendChild(cartItem);
+
+  // Update the total price displayed
+  totalPriceElement.textContent = totalPrice.toFixed(2);
+
+  // Enable the "Place Order" button
+  placeOrderButton.disabled = false;
+};
+
+addToCartButtons.forEach((button) => {
+  button.addEventListener('click', addToCart);
+});
+
+const placeOrder = () => {
+  if (cart.length === 0) return;
+
+  alert('Order placed successfully!');
+  cart = [];
+  totalPrice = 0;
+
+  // Clear cart UI
+  cartItemsList.innerHTML = '';
+  totalPriceElement.textContent = '0.00';
+
+  // Disable the "Place Order" button again
+  placeOrderButton.disabled = true;
+};
+
+placeOrderButton.addEventListener('click', placeOrder);

Source-Code/FoodOrdering/style.css

@@ -0,0 +1,88 @@
+body {
+  font-family: Arial, sans-serif;
+  margin: 0;
+  padding: 0;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  background-color: #a5ef9d;
+  height: 100vh;
+}
+
+.container {
+  background-color: #fff;
+  padding: 20px;
+  border-radius: 10px;
+  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
+  width: 70%;
+  max-width: 1000px;
+}
+
+h1 {
+  text-align: center;
+  font-size: 32px;
+}
+
+.menu {
+  display: flex;
+  justify-content: space-around;
+  margin-bottom: 20px;
+}
+
+.menu-item {
+  text-align: center;
+  width: 30%;
+  background-color: #f9f9f9;
+  padding: 10px;
+  border-radius: 10px;
+  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+}
+
+.menu-item img {
+  width: 100%;
+  max-height: 200px;
+  object-fit: cover;
+  border-radius: 10px;
+}
+
+.add-to-cart {
+  margin-top: 10px;
+  padding: 10px 20px;
+  background-color: #28a745;
+  color: #fff;
+  border: none;
+  border-radius: 5px;
+  cursor: pointer;
+}
+
+.add-to-cart:hover {
+  background-color: #218838;
+}
+
+.cart {
+  margin-top: 30px;
+  text-align: center;
+}
+
+.cart ul {
+  list-style-type: none;
+  padding: 0;
+}
+
+.cart li {
+  margin: 10px 0;
+}
+
+#place-order {
+  padding: 10px 20px;
+  background-color: #007bff;
+  color: white;
+  border: none;
+  border-radius: 5px;
+  cursor: pointer;
+}
+
+#place-order:disabled {
+  background-color: #aaa;
+  cursor: not-allowed;
+}