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David Stern #259

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82 changes: 39 additions & 43 deletions index.html
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,50 +1,46 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="styles/reset.css" />
<link rel="stylesheet" href="styles/index.css" />
<title>Greengrocers</title>
<script defer src="index.js"></script>
</head>
<body>
<header id="store">
<h1>Greengrocers</h1>
<ul class="item-list store--item-list">
<!-- Take a look at store-item.html -->
</ul>
</header>
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="styles/reset.css" />
<link rel="stylesheet" href="styles/index.css" />
<title>Greengrocers</title>
<script defer src="index.js"></script>
</head>
<body>
<header id="store">
<h1>Greengrocers</h1>
<ul class="item-list store--item-list" id="itemsList">
<!-- Take a look at store-item.html -->
</ul>
</header>

<main id="cart">
<h2>Your Cart</h2>
<main id="cart">
<h2>Your Cart</h2>

<div class="cart--item-list-container">
<ul class="item-list cart--item-list">
<!-- Take a look at cart-item.html -->
</ul>
</div>
<div class="cart--item-list-container">
<ul class="item-list cart--item-list">
<!-- Take a look at cart-item.html -->
</ul>
</div>

<div class="total-section">
<div>
<h3>Total</h3>
</div>
<div class="total-section">
<div>
<h3>Total</h3>
</div>

<div>
<span class="total-number">£0.00</span>
</div>
</div>
</main>
<div>
Icons made by
<a href="https://www.flaticon.com/authors/icongeek26" title="Icongeek26">
Icongeek26
</a>
from
<a href="https://www.flaticon.com/" title="Flaticon">
www.flaticon.com
</a>
</div>
</body>
<div>
<span class="total-number">£0.00</span>
</div>
</div>
</main>
<div>
Icons made by
<a href="https://www.flaticon.com/authors/icongeek26" title="Icongeek26"> Icongeek26 </a>
from
<a href="https://www.flaticon.com/" title="Flaticon"> www.flaticon.com </a>
</div>
</body>
</html>
225 changes: 171 additions & 54 deletions index.js
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Original file line number Diff line number Diff line change
@@ -1,55 +1,172 @@
const state = {
items: [
{
id: "001-beetroot",
name: "beetroot",
price: 0.35
},
{
id: "002-carrot",
name: "carrot",
price: 0.35
},
{
id: "003-apple",
name: "apple",
price: 0.35
},
{
id: "004-apricot",
name: "apricot",
price: 0.35
},
{
id: "005-avocado",
name: "avocado",
price: 0.35
},
{
id: "006-bananas",
name: "bananas",
price: 0.35
},
{
id: "007-bell-pepper",
name: "bell pepper",
price: 0.35
},
{
id: "008-berry",
name: "berry",
price: 0.35
},
{
id: "009-blueberry",
name: "blueberry",
price: 0.35
},
{
id: "010-eggplant",
name: "eggplant",
price: 0.35
}
],
cart: []
};
items: [
{
id: "001-beetroot",
name: "beetroot",
price: 0.35,
},
{
id: "002-carrot",
name: "carrot",
price: 0.35,
},
{
id: "003-apple",
name: "apple",
price: 0.35,
},
{
id: "004-apricot",
name: "apricot",
price: 0.35,
},
{
id: "005-avocado",
name: "avocado",
price: 0.35,
},
{
id: "006-bananas",
name: "bananas",
price: 0.35,
},
{
id: "007-bell-pepper",
name: "bell pepper",
price: 0.35,
},
{
id: "008-berry",
name: "berry",
price: 0.35,
},
{
id: "009-blueberry",
name: "blueberry",
price: 0.35,
},
{
id: "010-eggplant",
name: "eggplant",
price: 0.35,
},
],
cart: [],
};

const itemsList = document.querySelector("#itemsList");

const itemsRender = () => {
itemsList.innerHTML = "";
for (let i = 0; i < state.items.length; i++) {
const item = state.items[i];
const listItem = document.createElement("li");

const iconDiv = document.createElement("div");
iconDiv.className = "store--item-icon";

const img = document.createElement("img");
img.src = `assets/icons/${item.id}.svg`;
img.alt = item.name;
iconDiv.appendChild(img);

const button = document.createElement("button");
button.classList.add("addBtn");
button.setAttribute("data-index", i);
button.textContent = "Add to cart";

button.addEventListener("click", () => {
addToCart(item);
});

listItem.appendChild(iconDiv);
listItem.appendChild(button);

itemsList.appendChild(listItem);
}
};

function addToCart(item) {
const cartItem = state.cart.find((cartItem) => cartItem.id === item.id);
if (cartItem) {
cartItem.quantity += 1;
} else {
state.cart.push({ ...item, quantity: 1 });
}
renderCart();
}

const cartList = document.querySelector(".cart--item-list");
const totalNumber = document.querySelector(".total-number");

function renderCart() {
cartList.innerHTML = "";
let total = 0;

for (const cartItem of state.cart) {
const li = document.createElement("li");

const img = document.createElement("img");
img.className = "cart--item-icon";
img.src = `assets/icons/${cartItem.id}.svg`;
img.alt = cartItem.name;

const nameP = document.createElement("p");
nameP.textContent = cartItem.name;

const minusBtn = document.createElement("button");
minusBtn.className = "quantity-btn remove-btn center";
minusBtn.textContent = "-";
minusBtn.addEventListener("click", () => {
updateCartItem(cartItem, -1);
});

const quantitySpan = document.createElement("span");
quantitySpan.className = "quantity-text center";
quantitySpan.textContent = cartItem.quantity;

const plusBtn = document.createElement("button");
plusBtn.className = "quantity-btn add-btn center";
plusBtn.textContent = "+";
plusBtn.addEventListener("click", () => {
updateCartItem(cartItem, 1);
});

li.appendChild(img);
li.appendChild(nameP);
li.appendChild(minusBtn);
li.appendChild(quantitySpan);
li.appendChild(plusBtn);

cartList.appendChild(li);

total += cartItem.price * cartItem.quantity;
}

totalNumber.textContent = `£${total.toFixed(2)}`;
}

function updateCartItem(item, change) {
const cartItem = state.cart.find((ci) => ci.id === item.id);
if (!cartItem) return;
cartItem.quantity += change;
if (cartItem.quantity <= 0) {
state.cart = state.cart.filter((ci) => ci.id !== item.id);
}
renderCart();
}

function addToCart(item) {
const cartItem = state.cart.find((cartItem) => cartItem.id === item.id);
if (cartItem) {
cartItem.quantity += 1;
} else {
state.cart.push({ ...item, quantity: 1 });
}
renderCart();
}

document.addEventListener("DOMContentLoaded", () => {
itemsRender();
renderCart();
});