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home work 3 #3

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250e1c3
home work 3
May 24, 2022
3a7fb8d
home work 4 original
Jun 1, 2022
cd495cb
Delete Lesson4 directory
nxnwebdev Jun 1, 2022
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38 changes: 37 additions & 1 deletion Lesson3/css/style.css
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,27 @@ button{
text-transform: uppercase;
font-weight: bold;
}
.active{
display: block!important;
}
.cart{
position:relative;
width:500px;
display:flex;
justify-content:right;
}
.cart-block{
display: none;
position: absolute;
z-index: 1;
width: 65%;
height: auto;
left: 0;
top: 0px;
background: #fff;
color: #000;
padding: 25px;
}
.btn-cart{
background-color: #fafafa;
padding: 10px 20px;
Expand All @@ -39,7 +60,7 @@ button{
grid-template-columns: repeat(auto-fit, 200px);
grid-template-rows: 1fr;
padding: 40px 80px;
justify-content: space-between;
justify-content: left;
}
p {
margin: 0 0 5px 0;
Expand Down Expand Up @@ -74,4 +95,19 @@ img {
background-color: transparent;
border-color: #2f2a2d;
color: #2f2a2d;
}
.delete-btn{
margin-top: 5px;
background-color: #2f2a2d;
padding: 10px 20px;
border: 1px solid transparent;
color: rgb(238, 142, 142);
border-radius: 5px;
transition: all ease-in-out .4s;
cursor: pointer;
}
.delete-btn:hover{
background-color: transparent;
border-color: #2f2a2d;
color: #a54242;
}
5 changes: 4 additions & 1 deletion Lesson3/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,10 @@
<body>
<header>
<div class="logo">Интернет-магазин</div>
<button class="btn-cart" type="button">Корзина</button>
<div class="cart">
<button class="btn-cart" type="button">Корзина</button>
<div class="cart-block"></div>
</div>
</header>
<main>
<div class="products"></div>
Expand Down
93 changes: 81 additions & 12 deletions Lesson3/js/main.js
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
const API = 'https://raw.githubusercontent.com/GeekBrainsTutorial/online-store-api/master/responses';

let getRequest = (url, cb) => { // не fetch
/*let getRequest = (url, cb) => { // не fetch
let xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.onreadystatechange = () => {
Expand All @@ -13,13 +13,48 @@ let getRequest = (url, cb) => { // не fetch
}
};
xhr.send();
};
};*/
let getRequest = (url) => {
return new Promise((resolve, reject)=>{
const xhr = new XMLHttpRequest();
xhr.open("GET", url, true);
xhr.onreadystatechange = () => {
if (xhr.readyState === 4) {
if (xhr.status !== 200) {
console.log('Error');
reject(xhr.responseText);
} else {
console.log('ok');
resolve(xhr.responseText);
}
}
};
xhr.send();
});
}

let addEventToBtn = (className, container, req) => {
container.addEventListener('click', (e) => {
console.log(req);
if(e.target.classList.contains(className)){
console.log(e.target);
getRequest(`${API}/${req}`);
}
});
}

class ProductList {
constructor(container = '.products') {
constructor(
container = '.products',
textBtn = 'купить',
classBtn = 'buy-btn',
req = 'addToBasket.json'
){
this.container = document.querySelector(container);
this._goods = [];
this._productsObjects = [];
this.textBtn = textBtn;
this.classBtn = classBtn;

// this._fetchGoods();
// this._render();
Expand All @@ -28,6 +63,7 @@ class ProductList {
this._goods = data;
this._render();
console.log(this.getTotalPrice());
addEventToBtn(classBtn, this.container, req);
});
}

Expand All @@ -52,8 +88,8 @@ class ProductList {

_render() {
for (const product of this._goods) {
const productObject = new ProductItem(product);
console.log(productObject);
const productObject = new ProductItem(product, this.textBtn, this.classBtn);
//console.log(productObject);

this._productsObjects.push(productObject);
this.container.insertAdjacentHTML('beforeend', productObject.getHTMLString());
Expand All @@ -62,25 +98,58 @@ class ProductList {
}

class ProductItem {
constructor(product, img = 'https://via.placeholder.com/200x150') {
this.id = product.id;
this.title = product.title;
constructor(
product,
btnText,
classBtn = 'buy-btn',
img = 'https://via.placeholder.com/200x150'
){
this.id = product.id_product;
this.title = product.product_name;
this.price = product.price;
this.img = img;
this.btnText = btnText;
this.classBtn = classBtn;
}

getHTMLString() {
return `<div class="product-item" data-id="${this.id}">
<img src="${this.img}" alt="Some img">
<div class="desc">
<h3>${this.title}</h3>
<p>${this.price} \u20bd</p>
<button class="buy-btn">Купить</button>
<button class="${this.classBtn}">${this.btnText}</button>
</div>
</div>`;
}
}

// const cart = new Cart();
// const list = new ProductList(cart);
class CartList extends ProductList{
constructor(
container = '.cart-block',
textBtn = 'удалить',
classBtn = 'delete-btn',
req = 'deleteFromBasket.json'
){
super(container,textBtn,classBtn,req);
this.getProducts('getBasket.json')
.then((data) => {
this._goods = data;
this._render();
});
console.log(this.getTotalPrice());
console.log(this.classBtn, this.container);
this.open()
}
open(){
document.querySelector('.btn-cart').addEventListener('click', (e)=>{

e.target.nextElementSibling.classList.toggle('active');

});
}

}


const list = new ProductList();
const cartList = new CartList();