Skip to content

task to lesson 5 #12

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
zagidulin wants to merge 2 commits into
base: master
Choose a base branch
from
Open

task to lesson 5 #12

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
b5ff4be
Add files via upload
zagidulin Sep 8, 2020
f73b0e5
Delete catalog.json
zagidulin Sep 8, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
129 changes: 129 additions & 0 deletions basket_script.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,129 @@
'use strict';


// класс товара в корзине
class BasketItem {
constructor(title, price, quantity, picture) {
this.title = title;
this.price = price;
this.picture = picture;
this.quantity = quantity;
}

render() {
return `<div class="basket_record">
${this.picture}
<span class="product_name">${this.title}</span>
<span class="product_price">${this.price}&nbspруб</span>
<input type="number" name="quantity" min="0" value="${this.quantity}" class="change_quantity">
<span class="product_cost">${this.quantity*this.price}&nbspруб</span>
<div class="basket_delete">
<a href="#" class="product_delete">удалить</a>
</div>
</div>`;
}
}

// класс Корзины товаров
class BasketList {
constructor() {
this.shopCartList = [];
}

_getShopCartList() {
this.shopCartList = shopCart;
}

toggle() {
document.querySelector('.basket_container').classList.toggle('hidden');
}

showSummary() {
let totalPrice = 0;
let totalQuantity = 0;

this.shopCartList.forEach(({ price, quantity }) => {
totalPrice += price*quantity;
totalQuantity += quantity;
});

document.querySelector('.total_quantity').innerHTML = `<i>${totalQuantity}</i>`;
document.querySelector('.total_price').innerHTML = `<i>${totalPrice}</i>`;
}

render() {
this._getShopCartList(this.shopCartList);
let html = '';

this.shopCartList.forEach(({ title, price, quantity, picture }) => {
const basketItem = new BasketItem(title, price, quantity, picture);
html += basketItem.render();
});

document.querySelector('.basket_list').innerHTML = html;

this.showSummary();

// для инициализации возможности удаления изменения количесвта товара при "раскрытии" корзины
if (this.shopCartList.length > 0) {
let changeShopCart = document.querySelector('.basket_container');
changeShopCart.addEventListener('click', (event) => {

if (event.target.className == 'product_delete') {
let name = event.target.parentNode.parentNode.childNodes[3].innerText;
this.delete(name, this.shopCartList);
} else if (event.target.className == 'change_quantity') {
let newQuantity = +event.target.value;
let name = event.target.parentNode.childNodes[3].innerText;
this.change(name, newQuantity, this.shopCartList);
}
});
}
}

// добавление товара
add(name, price, image) {
this._getShopCartList();
let productsToBuy = [];
this.shopCartList.forEach(({ title }) => productsToBuy.push(title));

if (productsToBuy.includes(name)) {
for (let i = 0; i < this.shopCartList.length; i++) {
if (this.shopCartList[i].title == name) {
this.shopCartList[i].quantity += 1;
break;
}
}
} else {
let productToBuy = { title: name, price: price, quantity: 1, picture: image };
this.shopCartList.push(productToBuy);
}
}

// удаление товара
delete(name, shopCartList) {
for (let i = 0; i < shopCartList.length; i++) {
if (shopCartList[i].title == name) {
this.shopCartList.splice(i, 1);
// вывести корзину без удаленного товара
this.render();
break;
}
}
}

// изменение количества товара внутри корзины
change(name, newQuantity, shopCartList) {
if (newQuantity == 0) {
this.delete(name, shopCartList);
}

for (let i = 0; i < this.shopCartList.length; i++) {
if (shopCartList[i].title == name) {
this.shopCartList[i].quantity = newQuantity;
this.render();
break;
}
}
}
}
76 changes: 76 additions & 0 deletions catalog.html
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,76 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Rollerskates</title>
<link rel="stylesheet" href="style.css">
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div class="wraper">
<div class="header">
<div id="logo">
<img src="image/logo_2.png" alt="logo">
</div>
<div class="main_menu">
<ul class="menulist">
<li><a href="index.html">Главная</a></li>
<li><a href="#">Каталог</a></li>
<li><a href="contacts.html">Контакты</a></li>
</ul>
<div class="cart">
<a href="#" class = "cart-button" >Корзина</a>
</div>
</div>
</div>
<hr>
<h1>Роликовые коньки</h1>
<div class="catalog-menu">
<ul>
<li class="catalog-menu-list catalog-active"><a href="catalog.html" class="catalog-link">ВСЕ</a></li>
<li class="catalog-menu-list"><a href="#" class="catalog-link">ФИТНЕС</a></li>
<li class="catalog-menu-list"><a href="#" class="catalog-link">ФРИСКЕЙТ</a></li>
<li class="catalog-menu-list"><a href="#" class="catalog-link">АГРЕССИВ</a></li>
<li class="catalog-menu-list"><a href="#" class="catalog-link">ДЕТСКИЕ</a></li>
</ul>
</div>
<div class="search clearfix">
Поиск по каталогу:
<input
type="text" size="20" class="products_filter"
v-bind:value="productName"
v-on:input="filter($event)"
>
<!-- <input type="submit" id="find" value="искать"> -->
</div>
<div class="catalog">

</div>

<div class="basket_container hidden">
<div class="basket_summary">
<div class="close">
<span style="vertical-align: middle">X</span>
</div>
<h2>Корзина</h2>
<p>
Всего товаров: <span class="total_quantity"></span><br>
Общая стоимость: <span class="total_price"></span> руб.
</p>
</div>
<div class="basket_list">

</div>
<a href="#" class="make_order">Перейти к оформлению</a>
</div>
<div class="forfooter"></div>
</div>
<div class="footer">
<hr>
<p><i>Все права защищены &copy;</i></p>
</div>
<script src="catalog_script.js" type="text/javascript"></script>
<script src="basket_script.js" type="text/javascript"></script>
<script src="main.js" type="text/javascript"></script>
</body>
</html>
75 changes: 75 additions & 0 deletions catalog_script.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,75 @@
'use strict';


const products = [
{ title: 'Rollerblade Twister Edge', price: 150, link: 'twister_edge' },
{ title: 'K2 Alexis 80 PRO', price: 50, link: 'k2_alexis_80_pro' },
{ title: 'FRX 80', price: 350, link: 'seba_frx_80' },
{ title: 'Rollerblade Macroblade', price: 250, link: 'rollerblade_macroblade_84W' },
];

const shopCart = [];

class ProductItem {
constructor(title, price, link) {
this.title = title;
this.price = price;
this.link = link;
}

render() {
return `<div class="product_preview">
<div class="preview_image">
<a href="catalog/${this.link}.html">
<img src="image/${this.link}.jpg" alt="" width="120" height="120">
</a>
</div><br>
<a href="catalog/${this.link}.html">${this.title}</a>
<p><span class="price">${this.price}</span> руб.</p>
<button>buy</button>
</div>`;
}
}


class ProductsList {
constructor() {
this.products = [];
this.filteredProducts = [];
}

#getProducts() {
this.products = products;
this.filteredProducts = this.products;
}

render(list) {
if (list && list.length > 0) {
} else {
this.#getProducts();
}

let html = '';
this.filteredProducts.forEach(({ title, price, link }) => {
const productItem = new ProductItem(title, price, link);
html += productItem.render();
});

document.querySelector('.catalog').innerHTML = html;
}

total() {
let total = 0;
this.products.forEach(({ price }) => {
total += price;
});

console.log('Сумма всех цен: ', total);
}

filterProducts(value) {
const regexp = new RegExp(value, 'i');
this.filteredProducts = this.products.filter(product => regexp.test(product.title));
this.render(this.filteredProducts);
}
}
52 changes: 52 additions & 0 deletions main.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,52 @@
'use strict';

window.addEventListener('load', () => {



const catalogList = new ProductsList();
const shopingCart = new BasketList();

catalogList.render();

let catalog = document.querySelector('.catalog');
let basket = document.querySelector('.cart-button');
let closeBasket = document.querySelector('.close');
let findValue = document.querySelector('.products_filter');
let findButton = document.getElementById('find');


catalog.addEventListener('click', (event) => {
console.log(event.target.innerText);
if (event.target.innerText == 'buy') {
let name = event.target.parentNode.childNodes[4].innerText;
let price = +event.target.parentNode.childNodes[6].childNodes[0].innerText;
let image = event.target.parentNode.childNodes[1].childNodes[1].childNodes[1].outerHTML;
shopingCart.add(name, price, image);
}
});

basket.addEventListener('click', (event) => {
shopingCart.render();
shopingCart.toggle();
});

closeBasket.addEventListener('click', (event) => {
shopingCart.toggle();
});

new Vue({
el: '.search',
data: {
productName: '',
},

methods: {
filter(event) {

@Tardigrada777 Tardigrada777 Sep 8, 2020

Copy link
Copy Markdown

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Отлично!

this.productName = event.target.value;
catalogList.filterProducts(this.productName);
}
}
});

});
22 changes: 0 additions & 22 deletions responses/catalog.json
View file
Open in desktop

This file was deleted.

Loading