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infinity_loading_without_Ajax.html
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infinity_loading_without_Ajax.html
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<!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" />
<title>Load more - Jquery & Ajax</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
}
.product-container {
list-style-type: none;
max-width: 600px;
width: 100%;
margin: 1rem 0;
}
.product-box {
position: relative;
display: flex;
align-items: center;
padding: 0.5rem 1rem;
background-color: #eee;
transition: transform 0.3s ease;
}
.product-box:hover {
transform: scale(1.1);
}
.product-num {
position: absolute;
right: calc(100% + 20px);
border-radius: 50%;
background-color: #eee;
width: 60px;
height: 60px;
text-align: center;
line-height: 60px;
font-size: 1.6rem;
font-weight: 600;
}
.product-box + .product-box {
margin-top: 1rem;
}
.product-photo {
width: 100px;
height: 100px;
}
.product-photo img {
width: 100%;
height: 100%;
object-fit: cover;
border-radius: 50%;
}
.product-content {
flex: 1 1 0;
margin-left: 1rem;
}
.rating {
float: left;
margin-top: 0.5rem;
}
.create-from-now {
float: right;
margin-top: 0.5rem;
}
.go-to-top {
position: fixed;
bottom: 1rem;
right: 1rem;
padding: 0.5rem 1rem;
border-radius: 4px;
background-color: #eee;
cursor: pointer;
}
.loading {
display: flex;
margin: 1rem auto;
}
.loading .dot {
width: 10px;
height: 10px;
border-radius: 50%;
background-color: #777;
animation: jump 0.5s ease-in infinite;
}
.dot + .dot {
margin-left: 0.5rem;
}
.dot:nth-of-type(2) {
animation-delay: 0.1s;
}
.dot:nth-of-type(3) {
animation-delay: 0.2s;
}
@keyframes jump {
0%,
100% {
transform: translateY(0);
}
50% {
transform: translateY(-10px);
}
}
</style>
</head>
<body>
<div><ul class="product-container"></ul></div>
<!-- <div class="load-more">Load more</div> -->
<div class="loading">
<div class="dot"></div>
<div class="dot"></div>
<div class="dot"></div>
</div>
<div class="go-to-top">Go To Top</div>
<script>
// define global variables
let productPage = 1;
let loadingBtn = document.querySelector(".loading");
let productFetching = false;
const productContainer = document.querySelector(".product-container");
getProducts();
window.addEventListener("scroll", function () {
const { scrollTop, scrollHeight, clientHeight } =
document.documentElement;
// console.log({ scrollTop, scrollHeight, clientHeight });
if (scrollTop + clientHeight >= scrollHeight - 200) {
// show the loading animation
showLoading();
}
});
function showLoading() {
if (productFetching) return;
productPage++;
getProducts(productPage);
}
async function getProducts(page = 1) {
productFetching = true;
const productsResponse = await fetch(
`https://dummyjson.com/products?limit=10&skip=${(page - 1) * 10}`
);
const data = await productsResponse.json();
appendProducts(data.products);
productFetching = false;
}
function appendProducts(products) {
for (let i = 0; i < products.length; i++) {
const productElement = document.createElement("li");
productElement.classList.add("product-box");
productElement.innerHTML = ` <div class="product-num">${
(productPage - 1) * 10 + i + 1
}</div>
<div class="product-photo"><img src="${
products[i].thumbnail
}" alt=""></div>
<div class="product-content">
<h3 class="product-title">
${products[i].title}
</h3>
<p class="product-description">
${products[i].description}
</p>
<p class="rating">
Rating: ${products[i].rating}
</p>
<p class="create-from-now">
$${products[i].price}
</p>
</div>`;
productContainer.appendChild(productElement);
}
}
</script>
</body>
</html>