`;
itemsGrid.appendChild(menuItem);
});
categorySection.appendChild(categoryTitle);
categorySection.appendChild(itemsGrid);
menuContainer.appendChild(categorySection);
});
}
loadMenu();
`; // Initial quantity let quantity = 1; // Quantity increase and decrease buttons document.getElementById(`increase-${data.eventName}`).addEventListener('click', () => { quantity++; document.getElementById(`quantity-${data.eventName}`) ).textContent = quantity; }); document.getElementById(`decrease-${data.eventName}`).addEventListener('click', () => { if (quantity > 1) { quantity--; document.getElementById(`quantity-${data.eventName }`).textContent = quantity } }); // Add to cart button document.getElementById(`addToCart-${data.eventName}`).addEventListener('click', () => { addToCart(data.eventName, quantity); }); } // Add to cart function function addToCart(productName, quantity) { totalQuantity += quantity; // Add to total quantity document.getElementById('totalQuantity').textContent = totalQuantity; console.log(`Product: ${productName}, Quantity: ${quantity} to cart added.`); } // Fixed add to cart button at the bottom of the page and showing total product quantity document.body.innerHTML += `
`;
