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Add files via upload #19

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15 changes: 15 additions & 0 deletions 1.css
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body {
padding-top: 80px;
}

.show-cart li {
display: flex;
}
.card {
margin-bottom: 20px;
}
.card-img-top {
width: 200px;
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Используйте классы колоночной верстки

height: 200px;
align-self: center;
}
25 changes: 25 additions & 0 deletions 1.json
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[{
"name": "Orange",
"description": "Orange",
"img": "http://www.azspagirls.com/files/2010/09/orange.jpg",
"nasklade": "73",
"price": "0.5",
"data-price": "0.5"

}, {
"name": "Banana",
"description": "Banana",
"img": "http://images.all-free-download.com/images/graphicthumb/vector_illustration_of_ripe_bananas_567893.jpg",
"nasklade": "49",
"price": "1.22",
"data-price": "1.22"

}, {
"name": "Lemon",
"description": "Lemon",
"img": "https://3.imimg.com/data3/IC/JO/MY-9839190/organic-lemon-250x250.jpg",
"nasklade": "100",
"price": "5",
"data-price": "5"

}]
51 changes: 51 additions & 0 deletions index.html
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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">
<title>Document</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<link rel="stylesheet" href="1.css">
</head>
<body>
<!-- Nav -->
<nav class="navbar navbar-inverse bg-inverse fixed-top bg-faded">
<div class="row">
<div class="col">
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#cart">Cart (<span class="total-count"></span>)</button><button class="clear-cart btn btn-danger">Clear Cart</button></div>
</div>
</nav>

<div class="container">
<div class="row"></div>
</div>

<!-- Modal -->
<div class="modal fade" id="cart" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Cart</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="modal-body">
<table class="show-cart table">

</table>
<div>Total price: $<span class="total-cart"></span></div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Order now</button>
</div>
</div>
</div>
</div>
</body>
<script src="main.js"></script>
<script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
</html>
235 changes: 235 additions & 0 deletions main.js
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const xhr = new XMLHttpRequest();
xhr.open('GET', `1.json`, true);
xhr.send(null);
xhr.onload = () => {
const data = JSON.parse(xhr.responseText);
console.log(data);
renderList(data);
}


function renderList(SetList) {
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Форматирование кода!

SetList.forEach(Set => {
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Переменные с маленькой буквы называйте

const ul = document.querySelector('.container .row');
ul.insertAdjacentHTML('beforeend', `
<div class="col">
<div class="card" style="width: 20rem;">
<img class="card-img-top" src="${Set.img}" alt="Card image cap">
<div class="card-block">
<h4 class="card-title">${Set.name}</h4>
<p class="card-text">Price: $${Set.price}</p>
<p>${Set.description}</p>
<p>${Set.nasklade}</p>
<a href="#" data-name="${Set.name}" data-price="${Set.price}" class="add-to-cart btn btn-primary">Add to cart</a>
</div>
</div>
`);

})
var shoppingCart = (function() {
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const / let

// =============================
// Private methods and propeties
// =============================
cart = [];

// Constructor
function Item(name, price, count) {
this.name = name;
this.price = price;
this.count = count;
}

// Save cart
function saveCart() {
localStorage.setItem('shoppingCart', JSON.stringify(cart));
}

// Load cart
function loadCart() {
cart = JSON.parse(localStorage.getItem('shoppingCart'));
}
if (localStorage.getItem("shoppingCart") != null) {
loadCart();
}


// =============================
// Public methods and propeties
// =============================
var obj = {};

// Add to cart
obj.addItemToCart = function(name, price, count) {
for(var item in cart) {
if(cart[item].name === name) {
cart[item].count ++;
saveCart();
return;
}
}
var item = new Item(name, price, count);
cart.push(item);
saveCart();
}
// Set count from item
obj.setCountForItem = function(name, count) {
for(var i in cart) {
if (cart[i].name === name) {
cart[i].count = count;
break;
}
}
};
// Remove item from cart
obj.removeItemFromCart = function(name) {
for(var item in cart) {
if(cart[item].name === name) {
cart[item].count --;
if(cart[item].count === 0) {
cart.splice(item, 1);
}
break;
}
}
saveCart();
}

// Remove all items from cart
obj.removeItemFromCartAll = function(name) {
for(var item in cart) {
if(cart[item].name === name) {
cart.splice(item, 1);
break;
}
}
saveCart();
}

// Clear cart
obj.clearCart = function() {
cart = [];
saveCart();
}

// Count cart
obj.totalCount = function() {
var totalCount = 0;
for(var item in cart) {
totalCount += cart[item].count;
}
return totalCount;
}

// Total cart
obj.totalCart = function() {
var totalCart = 0;
for(var item in cart) {
totalCart += cart[item].price * cart[item].count;
}
return Number(totalCart.toFixed(2));
}

// List cart
obj.listCart = function() {
var cartCopy = [];
for(i in cart) {
item = cart[i];
itemCopy = {};
for(p in item) {
itemCopy[p] = item[p];

}
itemCopy.total = Number(item.price * item.count).toFixed(2);
cartCopy.push(itemCopy)
}
return cartCopy;
}

// cart : Array
// Item : Object/Class
// addItemToCart : Function
// removeItemFromCart : Function
// removeItemFromCartAll : Function
// clearCart : Function
// countCart : Function
// totalCart : Function
// listCart : Function
// saveCart : Function
// loadCart : Function
return obj;
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https://codepen.io/Dimasion/pen/oBoqBM
Напишите решение сами! Чем вам поможет кусок скопированного кода?

})();


// *****************************************
// Triggers / Events
// *****************************************
// Add item
$('.add-to-cart').click(function(event) {
event.preventDefault();
var name = $(this).data('name');
var price = Number($(this).data('price'));
shoppingCart.addItemToCart(name, price, 1);
displayCart();
});

// Clear items
$('.clear-cart').click(function() {
shoppingCart.clearCart();
displayCart();
});


function displayCart() {
var cartArray = shoppingCart.listCart();
var output = "";
for(var i in cartArray) {
output += "<tr>"
+ "<td>" + cartArray[i].name + "</td>"
+ "<td>(" + cartArray[i].price + ")</td>"
+ "<td><div class='input-group'><button class='minus-item input-group-addon btn btn-primary' data-name=" + cartArray[i].name + ">-</button>"
+ "<input type='number' class='item-count form-control' data-name='" + cartArray[i].name + "' value='" + cartArray[i].count + "'>"
+ "<button class='plus-item btn btn-primary input-group-addon' data-name=" + cartArray[i].name + ">+</button></div></td>"
+ "<td><button class='delete-item btn btn-danger' data-name=" + cartArray[i].name + ">X</button></td>"
+ " = "
+ "<td>" + cartArray[i].total + "</td>"
+ "</tr>";
}
$('.show-cart').html(output);
$('.total-cart').html(shoppingCart.totalCart());
$('.total-count').html(shoppingCart.totalCount());
}

// Delete item button

$('.show-cart').on("click", ".delete-item", function(event) {
var name = $(this).data('name')
shoppingCart.removeItemFromCartAll(name);
displayCart();
})


// -1
$('.show-cart').on("click", ".minus-item", function(event) {
var name = $(this).data('name')
shoppingCart.removeItemFromCart(name);
displayCart();
})
// +1
$('.show-cart').on("click", ".plus-item", function(event) {
var name = $(this).data('name')
shoppingCart.addItemToCart(name);
displayCart();
})

// Item count input
$('.show-cart').on("change", ".item-count", function(event) {
var name = $(this).data('name');
var count = Number($(this).val());
shoppingCart.setCountForItem(name, count);
displayCart();
});

displayCart();

}