1680697282

Explore The 5 Types Of Binary Trees in Data Structures

In this tutorial we will learn about 5 types of binary trees in data structures. A binary tree is a non-linear tree data structure that contains each node with a maximum of 2 children. The binary name suggests the number 2, so any binary tree can have a left and right child.

A pointer depicts a binary tree to the uppermost node, usually known as the tree’s root. Every node in a binary tree contains data, a pointer to the left child, and a pointer to the right child. Pointers are used to implement a binary tree. The root pointer denotes the first node in the tree. In order to create a binary tree, you need to first create a node.

After being familiar with what is binary tree in data structure, you also need to know the basic operations performed on a binary tree. You can perform functions like inserting an element, removing an element, searching for an element, and traversing the binary tree.

Any binary tree in data structure is used in two different ways in computing. Firstly, they are used to access nodes depending on specific labels or values linked with each node. Secondly, they are used as data representations with a relevant branched structure.

Before going through various binary tree types, let’s first get familiar with the terminologies used in a binary tree.

Node: It holds a data value in a binary tree.

Root: Topmost node in any binary tree is called the root of a tree.

Size: It denotes the number of nodes in a binary tree.

Parent node: A node in a binary tree with a child.

Child node: It is a node that originates from a parent node moving away from the root of the binary tree.

Internal node: It is a node with at least one child in a binary tree.

Leaf node: It is a node with no child. It is alternatively an external node.

Depth of a node tree: It is calculated in the context of a particular node. It is referred to as the number of edges from a particular node to the root.

Internal path length of a tree: It refers to the sum of the levels of every internal node in a binary tree.

External path length of a tree: It is defined as the sum of the levels of every external node in a binary tree.

Height of node in a tree: It is the number of edges from a specific node to the deepest leaf node of the binary tree. The height of the root will always be more than that of other nodes in the binary tree.

Now let’s check out the details of 5 types of binary tree.

Types of Binary Tree

1. Full Binary Tree

This binary tree in data structure is also known by the names -Proper binary tree and Strict binary tree. It is one of the most fundamental types of binary tree in data structure. A Full binary tree is defined as a binary tree where each node should have two or no children at all.

It is alternatively characterized as a binary tree in which every node comprises two children except the leaf nodes. The nodes in which the address of the root node is stored are called children nodes of the root. Those nodes devoid of children are called leaf nodes.

You need to travel all the nodes to check whether a tree is a binary tree. The code will return “False” if any node has one child. It will return “True” if all nodes have 0 or 2 children.

Here are the properties of a full binary tree:

• The number of leaf nodes equals the number of internal nodes + 1. For instance, if the number of internal nodes is 4, the number of leaf nodes equals 5.
• The maximum number of nodes and the number of nodes in a binary tree are equal. It is represented as 2h+1 -1.
• The minimum number of nodes in a full binary tree is 2h-1.
• The minimum height of a full binary tree is log2(n+1) – 1.
• The maximum height of a full binary tree is h = (n+1)/2.

2. Perfect Binary Tree

A Perfect binary tree is one of those types of binary trees wherein every node must have 0 or 2 children, and each leaf node’s level must be the same. In other words, perfect binary trees in data structure are defined as those trees where all interior nodes possess two branches and those nodes with no branches (leaf nodes) exist at the same level.

In this context, the level of a node is the distance or height from the root node. You can consider a perfect binary tree as a complete binary tree wherein the last level is also completely occupied.

Learn data science courses online from the World’s top Universities. Earn Executive PG Programs, Advanced Certificate Programs, or Masters Programs to fast-track your career.

3. Complete Binary Tree

A Complete binary tree is one of those types of binary tree in data structure wherein all the levels of the tree are fully filled. The binary tree’s last level may or may not be completely filled. However, every node must be located at the leftmost position in the node’s last level. The nodes must be included from the left.

They are one of the essential types of binary trees because they offer the best ratio between the number of nodes and a tree’s height.

Here are the key properties of a complete binary tree:

• The maximum number of nodes is 2h+1 – 1.
• The minimum number of nodes is 2h.
• The minimum height is log2(n+1) – 1.

4. Balanced Binary Tree

In Balanced binary trees, a tree’s height is log2 of the total number of nodes. Suppose the tree’s height is h and the tree’s total number of nodes is n. The equation to calculate height is h = log(n). The maximum difference in height between a right sub-tree and a left sub-tree must be “1”.

The difference can have other values like 0 and -1. These types of binary trees are also called AVL trees. One of the well-known examples of balanced binary trees is the Red-Black tree.

You can implement the following code to run a balanced binary tree.

``````private class Node {

private int value;

private Node left;

private Node right;

}

public boolean isBalanced(Node n) {

if (balancedtreeHeight(n) > -1)

return true;

return false;

}``````
``````public int balancedtreeHeight(Node n) {

if (n == null)

return 0;

int h1 = balancedtreeHeight(n.right);

int h2 = balancedtreeHeight(n.left);

if (h1 == -1 || h2 == -1)

return -1;

if (Math.abs(h1 – h2) > 1)

return -1;

if (h1 > h2)

return h1 + 1;

return h2 + 1;

}``````

5. Degenerate Binary Tree

A Degenerate binary tree is one of the less frequently used types of binary search tree. It is a binary tree in which each node has only one child, i.e., a left or right child. No node should have both left and right children.

Conclusion

It is essential to understand what is binary tree in data structure if you want to use it for various applications. Implementing different functions on binary trees can assist you in efficiently organizing and storing data.

Studying multiple types of binary trees helps you to perform operations more effectively in time complexity. The data science fundamentals, including binary tree data structure, help you start your data science journey easily. Subsequently, you can work on advanced data science projects to enhance your skills and portfolio.

Original article source at: https://www.upgrad.com

1620466520

Your Data Architecture: Simple Best Practices for Your Data Strategy

If you accumulate data on which you base your decision-making as an organization, you should probably think about your data architecture and possible best practices.

If you accumulate data on which you base your decision-making as an organization, you most probably need to think about your data architecture and consider possible best practices. Gaining a competitive edge, remaining customer-centric to the greatest extent possible, and streamlining processes to get on-the-button outcomes can all be traced back to an organization’s capacity to build a future-ready data architecture.

In what follows, we offer a short overview of the overarching capabilities of data architecture. These include user-centricity, elasticity, robustness, and the capacity to ensure the seamless flow of data at all times. Added to these are automation enablement, plus security and data governance considerations. These points from our checklist for what we perceive to be an anticipatory analytics ecosystem.

#big data #data science #big data analytics #data analysis #data architecture #data transformation #data platform #data strategy #cloud data platform #data acquisition

1652250166

Binary MLM Software Demo | Binary Compensation Plan, MLM Woocommerce

Binary MLM Software Demo | Binary MLM Compensation Plan, MLM Woocommerce Price USA, Philippines : Binary MLM Woocommerce Software is a web application that integrate with the Woo-commerce plugin and helps to manage binary MLM networks. LETSCMS provide worldwide service, such as USA, Hong Kong, China, UK, UAE, Jordan, Saudi Arabia, Pakistan, Philippines, Japan, Singapore, Romania, Vietnam, Canada, Hong Kong, Russia, Hungary, Romania, Poland, Thailand, Laos and many others.

Binary MLM Woo-commerce includes a two legged structure where in a parent Node has two sub nodes where each new distributor or members is placed in either left or right sub-tree. One sub-tree is known as a Power Leg or Profit Leg while the second sub-tree is a Profit Leg or a weak leg.. It  is one of the basic Binary MLM plan which is required by all the MLM organizations be it small or large. The binary MLM plan helps admin managing users or sub nodes in a binary network to keep record of their income, expenses etc.

Front Demo : https://wpbmw.mlmforest.com/?page_id=56

Features
Payout Reports.
Report to show complete details of an individual payouts.
Affiliate Commission.
Pair Commission .
Bonus Commission.
Specify eligibility criteria in the admin.
Configuration of commission and bonus details in the admin.
Service Charges for payout.
Run payouts manually.
Payout Detail based on user in admin .

Frontend Features
Register a Binary MLM User from provided registration page.
Register new Members using Genealogy.
New Join Network Page for non-Network Members .
MLM registration can happen by the Checkout page also.
Members can view full payout details in their account.

If you want to know more information and any queries regarding Binary MLM Woo-commerce, you can contact our experts through
Skype: jks0586,
Mail: letscmsdev@gmail.com,
Website: www.letscms.com, www.mlmtrees.com,
Call/WhatsApp/WeChat: +91-9717478599.

#mlm_plan #Binary_mlm #binary_mlm_plan #Binary_mlm_wordpress_plugin #Binary_mlm_woo-commerce #binary_mlm_ecommerce #binary_mlm_software #binary_mlm_wp_plugin #biary_mlm_ecommerce #mlm_plan

1685213040

使用 jQuery 创建分页

``````<!DOCTYPE html>
<html lang="en">
<title>How To Create Pagination Using jQuery - Websolutionstuff</title>
<style>
.current {
color: green;
}

#pagin li {
display: inline-block;
font-weight: 500;
}

.prev {
cursor: pointer;
}

.next {
cursor: pointer;
}

.last {
cursor:pointer;
margin-left:10px;
}

.first {
cursor:pointer;
margin-right:10px;
}

.line-content, #pagin, h3 {
text-align:center;
}

.line-content {
margin-top:20px;
}

#pagin {
margin-top:10px;
}

h3 {
margin:50px 0;
}
</style>
<body>
<h3>How To Create Pagination Using jQuery - Websolutionstuff</h3>
<div class="line-content">This is Page 1 content example with next and prev.</div>
<div class="line-content">This is Page 2 content example with next and prev.</div>
<div class="line-content">This is Page 3 content example with next and prev.</div>
<div class="line-content">This is Page 4 content example with next and prev.</div>
<div class="line-content">This is Page 5 content example with next and prev.</div>
<div class="line-content">This is Page 6 content example with next and prev.</div>
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<ul id="pagin"></ul>
</body>
</html>
<script src="https://code.jquery.com/jquery-3.6.1.min.js" integrity="sha256-o88AwQnZB+VDvE9tvIXrMQaPlFFSUTR+nldQm1LuPXQ=" crossorigin="anonymous"></script>
<script>

pageSize = 5;
incremSlide = 5;
startPage = 0;
numberPage = 0;

var pageCount =  \$(".line-content").length / pageSize;
var totalSlidepPage = Math.floor(pageCount / incremSlide);

for(var i = 0 ; i<pageCount;i++){
\$("#pagin").append('<li><a href="#">'+(i+1)+'</a></li> ');
if(i>pageSize){
\$("#pagin li").eq(i).hide();
}
}

var prev = \$("<li/>").addClass("prev").html("Prev").click(function(){
startPage-=5;
incremSlide-=5;
numberPage--;
slide();
});

prev.hide();

var next = \$("<li/>").addClass("next").html("Next").click(function(){
startPage+=5;
incremSlide+=5;
numberPage++;
slide();
});

\$("#pagin").prepend(prev).append(next);

slide = function(sens){
\$("#pagin li").hide();

for(t=startPage;t<incremSlide;t++){
\$("#pagin li").eq(t+1).show();
}
if(startPage == 0){
next.show();
prev.hide();
}else if(numberPage == totalSlidepPage ){
next.hide();
prev.show();
}else{
next.show();
prev.show();
}
}

showPage = function(page) {
\$(".line-content").hide();
\$(".line-content").each(function(n) {
if (n >= pageSize * (page - 1) && n < pageSize * page){
\$(this).show();
}
});
}

showPage(1);

\$("#pagin li a").click(function() {
\$("#pagin li a").removeClass("current");
showPage(parseInt(\$(this).text()));
});
</script>``````

``````<!DOCTYPE html>
<html lang="en">
<title>How To Create Bootstrap Pagination Using jQuery - Websolutionstuff</title>
<style>
#data tr {
display: none;
}

.page {
margin: 30px;
}

table, th, td {
border: 1px solid black;
}

#data {
font-family: Arial, Helvetica, sans-serif;
border-collapse: collapse;
width: 100%;
}

#data td, #data th {
border: 1px solid #ddd;
}

#data tr:nth-child(even) {
background-color: #f2f2f2;
}

#data tr:hover {
background-color: #ddd;
}

#data th {
text-align: left;
background-color: #03aa96;
color: white;
}

#nav a {
color: #03aa96;
font-size: 20px;
margin-top: 22px;
font-weight: 600;
}

a:hover, a:visited, a:link, a:active {
text-decoration: none;
}

#nav {
margin-top: 20px;
}
</style>
<body>
<h2 align="center" class="mt-4">How To Create Bootstrap Pagination Using jQuery - Websolutionstuff</h2>
<div class="page" align="center">
<table id="data">
<tr>
<th>Id</th>
<th>Name</th>
<th>Country</th>
</tr>
<tr>
<td>1</td>
<td>Maria</td>
<td>Germany</td>
</tr>
<tr>
<td>2</td>
<td>Christina</td>
<td>Sweden</td>
</tr>
<tr>
<td>3</td>
<td>Chang</td>
<td>Mexico</td>
</tr>
<tr>
<td>4</td>
<td>Mendel</td>
<td>Austria</td>
</tr>
<tr>
<td>5</td>
<td>Helen</td>
<td>United Kingdom</td>
</tr>
<tr>
<td>6</td>
<td>Philip</td>
<td>Germany</td>
</tr>
<tr>
<td>7</td>
<td>Tannamuri</td>
</tr>
<tr>
<td>8</td>
<td>Rovelli</td>
<td>Italy</td>
</tr>
<tr>
<td>9</td>
<td>Dell</td>
<td>United Kingdom</td>
</tr>
<tr>
<td>10</td>
<td>Trump</td>
<td>France</td>
</tr>
</table>
</div>
</body>
</html>
<script src="https://code.jquery.com/jquery-3.6.1.min.js" integrity="sha256-o88AwQnZB+VDvE9tvIXrMQaPlFFSUTR+nldQm1LuPXQ=" crossorigin="anonymous"></script>
<script>
\$(document).ready (function () {
\$('#data').after ('<div id="nav"></div>');
var rowsShown = 5;
var rowsTotal = \$('#data tbody tr').length;
var numPages = rowsTotal/rowsShown;
for (i = 0;i < numPages;i++) {
var pageNum = i + 1;
\$('#nav').append ('<a href="#" rel="'+i+'">'+pageNum+'</a> ');
}
\$('#data tbody tr').hide();
\$('#data tbody tr').slice (0, rowsShown).show();
\$('#nav a').bind('click', function() {
\$('#nav a').removeClass('active');
var currPage = \$(this).attr('rel');
var startItem = currPage * rowsShown;
var endItem = startItem + rowsShown;
\$('#data tbody tr').css('opacity','0.0').hide().slice(startItem, endItem).
css('display','table-row').animate({opacity:1}, 300);
});
});
</script>``````

``````<!DOCTYPE html>
<html lang="en">
<title>jQuery Pagination Using Plugin - Websolutionstuff</title>
<style>
.wrapper{
margin: 60px auto;
text-align: center;
}
h2{
margin-bottom: 1.25em;
}

#pagination-demo{
display: inline-block;
margin-bottom: 1.75em;
}

#pagination-demo li{
display: inline-block;
}

.page-content{
background: #eee;
display: inline-block;
width: 100%;
max-width: 660px;
}
</style>
<body>
<div class="wrapper">
<div class="container">

<div class="row">
<div class="col-sm-12">
<h2>jQuery Pagination Using Plugin - Websolutionstuff</h2>
<p>Simple pagination using the TWBS pagination JS library.</p>
<ul id="pagination-demo" class="pagination-sm"></ul>
</div>
</div>

<div id="page-content" class="page-content">Page 1</div>
</div>
</div>
</body>
</html>
<script src="https://code.jquery.com/jquery-3.6.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twbs-pagination/1.4.1/jquery.twbsPagination.min.js"></script>
<script>
\$(document).ready (function () {
\$('#pagination-demo').twbsPagination({
totalPages: 16,
visiblePages: 6,
next: 'Next',
prev: 'Prev',
onPageClick: function (event, page) {
\$('#page-content').text('Page ' + page) + ' content here';
}
});
});
</script>``````

1685205672

Create Pagination Using jQuery

In this article, we will see how to create pagination using jquery. We will create jquery pagination using multiple ways. You can create pagination using different ways like creating pagination using simple HTML, you can create pagination in laravel using paginate() method. Also, create pagination laravel livewire, pagination using bootstrap.

We will create simple jquery pagination. Also, create pagination using jquery without a plugin and create jquery pagination with next and previous buttons

So, let's see dynamic pagination in jquery and bootstrap pagination in jquery

Example:

In this example, we will create pagination using jquery without using a plugin. Also, you can customize the pagination.

``````<!DOCTYPE html>
<html lang="en">
<title>How To Create Pagination Using jQuery - Websolutionstuff</title>
<style>
.current {
color: green;
}

#pagin li {
display: inline-block;
font-weight: 500;
}

.prev {
cursor: pointer;
}

.next {
cursor: pointer;
}

.last {
cursor:pointer;
margin-left:10px;
}

.first {
cursor:pointer;
margin-right:10px;
}

.line-content, #pagin, h3 {
text-align:center;
}

.line-content {
margin-top:20px;
}

#pagin {
margin-top:10px;
}

h3 {
margin:50px 0;
}
</style>
<body>
<h3>How To Create Pagination Using jQuery - Websolutionstuff</h3>
<div class="line-content">This is Page 1 content example with next and prev.</div>
<div class="line-content">This is Page 2 content example with next and prev.</div>
<div class="line-content">This is Page 3 content example with next and prev.</div>
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<ul id="pagin"></ul>
</body>
</html>
<script src="https://code.jquery.com/jquery-3.6.1.min.js" integrity="sha256-o88AwQnZB+VDvE9tvIXrMQaPlFFSUTR+nldQm1LuPXQ=" crossorigin="anonymous"></script>
<script>

pageSize = 5;
incremSlide = 5;
startPage = 0;
numberPage = 0;

var pageCount =  \$(".line-content").length / pageSize;
var totalSlidepPage = Math.floor(pageCount / incremSlide);

for(var i = 0 ; i<pageCount;i++){
\$("#pagin").append('<li><a href="#">'+(i+1)+'</a></li> ');
if(i>pageSize){
\$("#pagin li").eq(i).hide();
}
}

var prev = \$("<li/>").addClass("prev").html("Prev").click(function(){
startPage-=5;
incremSlide-=5;
numberPage--;
slide();
});

prev.hide();

var next = \$("<li/>").addClass("next").html("Next").click(function(){
startPage+=5;
incremSlide+=5;
numberPage++;
slide();
});

\$("#pagin").prepend(prev).append(next);

slide = function(sens){
\$("#pagin li").hide();

for(t=startPage;t<incremSlide;t++){
\$("#pagin li").eq(t+1).show();
}
if(startPage == 0){
next.show();
prev.hide();
}else if(numberPage == totalSlidepPage ){
next.hide();
prev.show();
}else{
next.show();
prev.show();
}
}

showPage = function(page) {
\$(".line-content").hide();
\$(".line-content").each(function(n) {
if (n >= pageSize * (page - 1) && n < pageSize * page){
\$(this).show();
}
});
}

showPage(1);

\$("#pagin li a").click(function() {
\$("#pagin li a").removeClass("current");
showPage(parseInt(\$(this).text()));
});
</script>``````

Output:

Example:

In this example, we will create bootstrap pagination with help of jquery.

``````<!DOCTYPE html>
<html lang="en">
<title>How To Create Bootstrap Pagination Using jQuery - Websolutionstuff</title>
<style>
#data tr {
display: none;
}

.page {
margin: 30px;
}

table, th, td {
border: 1px solid black;
}

#data {
font-family: Arial, Helvetica, sans-serif;
border-collapse: collapse;
width: 100%;
}

#data td, #data th {
border: 1px solid #ddd;
}

#data tr:nth-child(even) {
background-color: #f2f2f2;
}

#data tr:hover {
background-color: #ddd;
}

#data th {
text-align: left;
background-color: #03aa96;
color: white;
}

#nav a {
color: #03aa96;
font-size: 20px;
margin-top: 22px;
font-weight: 600;
}

a:hover, a:visited, a:link, a:active {
text-decoration: none;
}

#nav {
margin-top: 20px;
}
</style>
<body>
<h2 align="center" class="mt-4">How To Create Bootstrap Pagination Using jQuery - Websolutionstuff</h2>
<div class="page" align="center">
<table id="data">
<tr>
<th>Id</th>
<th>Name</th>
<th>Country</th>
</tr>
<tr>
<td>1</td>
<td>Maria</td>
<td>Germany</td>
</tr>
<tr>
<td>2</td>
<td>Christina</td>
<td>Sweden</td>
</tr>
<tr>
<td>3</td>
<td>Chang</td>
<td>Mexico</td>
</tr>
<tr>
<td>4</td>
<td>Mendel</td>
<td>Austria</td>
</tr>
<tr>
<td>5</td>
<td>Helen</td>
<td>United Kingdom</td>
</tr>
<tr>
<td>6</td>
<td>Philip</td>
<td>Germany</td>
</tr>
<tr>
<td>7</td>
<td>Tannamuri</td>
</tr>
<tr>
<td>8</td>
<td>Rovelli</td>
<td>Italy</td>
</tr>
<tr>
<td>9</td>
<td>Dell</td>
<td>United Kingdom</td>
</tr>
<tr>
<td>10</td>
<td>Trump</td>
<td>France</td>
</tr>
</table>
</div>
</body>
</html>
<script src="https://code.jquery.com/jquery-3.6.1.min.js" integrity="sha256-o88AwQnZB+VDvE9tvIXrMQaPlFFSUTR+nldQm1LuPXQ=" crossorigin="anonymous"></script>
<script>
\$(document).ready (function () {
\$('#data').after ('<div id="nav"></div>');
var rowsShown = 5;
var rowsTotal = \$('#data tbody tr').length;
var numPages = rowsTotal/rowsShown;
for (i = 0;i < numPages;i++) {
var pageNum = i + 1;
\$('#nav').append ('<a href="#" rel="'+i+'">'+pageNum+'</a> ');
}
\$('#data tbody tr').hide();
\$('#data tbody tr').slice (0, rowsShown).show();
\$('#nav a').bind('click', function() {
\$('#nav a').removeClass('active');
var currPage = \$(this).attr('rel');
var startItem = currPage * rowsShown;
var endItem = startItem + rowsShown;
\$('#data tbody tr').css('opacity','0.0').hide().slice(startItem, endItem).
css('display','table-row').animate({opacity:1}, 300);
});
});
</script>``````

Output:

Example:

In this example, we will create pagination using the twbsPagination plugin. This jQuery plugin simplifies the usage of Bootstrap Pagination.

``````<!DOCTYPE html>
<html lang="en">
<title>jQuery Pagination Using Plugin - Websolutionstuff</title>
<style>
.wrapper{
margin: 60px auto;
text-align: center;
}
h2{
margin-bottom: 1.25em;
}

#pagination-demo{
display: inline-block;
margin-bottom: 1.75em;
}

#pagination-demo li{
display: inline-block;
}

.page-content{
background: #eee;
display: inline-block;
width: 100%;
max-width: 660px;
}
</style>
<body>
<div class="wrapper">
<div class="container">

<div class="row">
<div class="col-sm-12">
<h2>jQuery Pagination Using Plugin - Websolutionstuff</h2>
<p>Simple pagination using the TWBS pagination JS library.</p>
<ul id="pagination-demo" class="pagination-sm"></ul>
</div>
</div>

<div id="page-content" class="page-content">Page 1</div>
</div>
</div>
</body>
</html>
<script src="https://code.jquery.com/jquery-3.6.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twbs-pagination/1.4.1/jquery.twbsPagination.min.js"></script>
<script>
\$(document).ready (function () {
\$('#pagination-demo').twbsPagination({
totalPages: 16,
visiblePages: 6,
next: 'Next',
prev: 'Prev',
onPageClick: function (event, page) {
\$('#page-content').text('Page ' + page) + ' content here';
}
});
});
</script>``````

Output:

Original article source at: https://websolutionstuff.com/

1685216760

Создание пагинации с помощью jQuery

В этой статье мы увидим, как создать пагинацию с помощью jquery. Мы создадим разбиение на страницы jquery, используя несколько способов. Вы можете создать разбиение на страницы, используя разные способы, такие как создание разбиения на страницы с помощью простого HTML, вы можете создать разбиение на страницы в laravel, используя метод paginate(). Кроме того, создайте разбиение на страницы laravel livewire, разбиение на страницы с помощью бутстрапа.

Мы создадим простую пагинацию jquery. Кроме того, создайте разбиение на страницы с помощью jquery без плагина и создайте разбивку на страницы jquery с помощью кнопок «Далее» и «Предыдущий».

Итак, давайте посмотрим динамическую нумерацию страниц в jquery и бутстраповскую нумерацию страниц в jquery.

Пример:

В этом примере мы создадим пагинацию с помощью jquery без использования плагина. Кроме того, вы можете настроить пагинацию.

``````<!DOCTYPE html>
<html lang="en">
<title>How To Create Pagination Using jQuery - Websolutionstuff</title>
<style>
.current {
color: green;
}

#pagin li {
display: inline-block;
font-weight: 500;
}

.prev {
cursor: pointer;
}

.next {
cursor: pointer;
}

.last {
cursor:pointer;
margin-left:10px;
}

.first {
cursor:pointer;
margin-right:10px;
}

.line-content, #pagin, h3 {
text-align:center;
}

.line-content {
margin-top:20px;
}

#pagin {
margin-top:10px;
}

h3 {
margin:50px 0;
}
</style>
<body>
<h3>How To Create Pagination Using jQuery - Websolutionstuff</h3>
<div class="line-content">This is Page 1 content example with next and prev.</div>
<div class="line-content">This is Page 2 content example with next and prev.</div>
<div class="line-content">This is Page 3 content example with next and prev.</div>
<div class="line-content">This is Page 4 content example with next and prev.</div>
<div class="line-content">This is Page 5 content example with next and prev.</div>
<div class="line-content">This is Page 6 content example with next and prev.</div>
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<div class="line-content">This is Page 8 content example with next and prev.</div>
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<div class="line-content">This is Page 11 content example with next and prev.</div>
<div class="line-content">This is Page 12 content example with next and prev.</div>
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<div class="line-content">This is Page 15 content example with next and prev.</div>
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<div class="line-content">This is Page 21 content example with next and prev.</div>
<div class="line-content">This is Page 22 content example with next and prev.</div>
<div class="line-content">This is Page 23 content example with next and prev.</div>
<div class="line-content">This is Page 24 content example with next and prev.</div>
<div class="line-content">This is Page 25 content example with next and prev.</div>
<div class="line-content">This is Page 26 content example with next and prev.</div>
<div class="line-content">This is Page 27 content example with next and prev.</div>
<div class="line-content">This is Page 28 content example with next and prev.</div>
<div class="line-content">This is Page 29 content example with next and prev.</div>
<div class="line-content">This is Page 30 content example with next and prev.</div>
<div class="line-content">This is Page 31 content example with next and prev.</div>
<div class="line-content">This is Page 32 content example with next and prev.</div>
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<div class="line-content">This is Page 37 content example with next and prev.</div>
<div class="line-content">This is Page 38 content example with next and prev.</div>
<div class="line-content">This is Page 39 content example with next and prev.</div>
<div class="line-content">This is Page 40 content example with next and prev.</div>
<div class="line-content">This is Page 41 content example with next and prev.</div>
<div class="line-content">This is Page 42 content example with next and prev.</div>
<div class="line-content">This is Page 43 content example with next and prev.</div>
<div class="line-content">This is Page 44 content example with next and prev.</div>
<div class="line-content">This is Page 45 content example with next and prev.</div>
<ul id="pagin"></ul>
</body>
</html>
<script src="https://code.jquery.com/jquery-3.6.1.min.js" integrity="sha256-o88AwQnZB+VDvE9tvIXrMQaPlFFSUTR+nldQm1LuPXQ=" crossorigin="anonymous"></script>
<script>

pageSize = 5;
incremSlide = 5;
startPage = 0;
numberPage = 0;

var pageCount =  \$(".line-content").length / pageSize;
var totalSlidepPage = Math.floor(pageCount / incremSlide);

for(var i = 0 ; i<pageCount;i++){
\$("#pagin").append('<li><a href="#">'+(i+1)+'</a></li> ');
if(i>pageSize){
\$("#pagin li").eq(i).hide();
}
}

var prev = \$("<li/>").addClass("prev").html("Prev").click(function(){
startPage-=5;
incremSlide-=5;
numberPage--;
slide();
});

prev.hide();

var next = \$("<li/>").addClass("next").html("Next").click(function(){
startPage+=5;
incremSlide+=5;
numberPage++;
slide();
});

\$("#pagin").prepend(prev).append(next);

slide = function(sens){
\$("#pagin li").hide();

for(t=startPage;t<incremSlide;t++){
\$("#pagin li").eq(t+1).show();
}
if(startPage == 0){
next.show();
prev.hide();
}else if(numberPage == totalSlidepPage ){
next.hide();
prev.show();
}else{
next.show();
prev.show();
}
}

showPage = function(page) {
\$(".line-content").hide();
\$(".line-content").each(function(n) {
if (n >= pageSize * (page - 1) && n < pageSize * page){
\$(this).show();
}
});
}

showPage(1);

\$("#pagin li a").click(function() {
\$("#pagin li a").removeClass("current");
showPage(parseInt(\$(this).text()));
});
</script>``````

Выход:

Пример:

В этом примере мы создадим загрузочную пагинацию с помощью jquery.

``````<!DOCTYPE html>
<html lang="en">
<title>How To Create Bootstrap Pagination Using jQuery - Websolutionstuff</title>
<style>
#data tr {
display: none;
}

.page {
margin: 30px;
}

table, th, td {
border: 1px solid black;
}

#data {
font-family: Arial, Helvetica, sans-serif;
border-collapse: collapse;
width: 100%;
}

#data td, #data th {
border: 1px solid #ddd;
}

#data tr:nth-child(even) {
background-color: #f2f2f2;
}

#data tr:hover {
background-color: #ddd;
}

#data th {
text-align: left;
background-color: #03aa96;
color: white;
}

#nav a {
color: #03aa96;
font-size: 20px;
margin-top: 22px;
font-weight: 600;
}

a:hover, a:visited, a:link, a:active {
text-decoration: none;
}

#nav {
margin-top: 20px;
}
</style>
<body>
<h2 align="center" class="mt-4">How To Create Bootstrap Pagination Using jQuery - Websolutionstuff</h2>
<div class="page" align="center">
<table id="data">
<tr>
<th>Id</th>
<th>Name</th>
<th>Country</th>
</tr>
<tr>
<td>1</td>
<td>Maria</td>
<td>Germany</td>
</tr>
<tr>
<td>2</td>
<td>Christina</td>
<td>Sweden</td>
</tr>
<tr>
<td>3</td>
<td>Chang</td>
<td>Mexico</td>
</tr>
<tr>
<td>4</td>
<td>Mendel</td>
<td>Austria</td>
</tr>
<tr>
<td>5</td>
<td>Helen</td>
<td>United Kingdom</td>
</tr>
<tr>
<td>6</td>
<td>Philip</td>
<td>Germany</td>
</tr>
<tr>
<td>7</td>
<td>Tannamuri</td>
</tr>
<tr>
<td>8</td>
<td>Rovelli</td>
<td>Italy</td>
</tr>
<tr>
<td>9</td>
<td>Dell</td>
<td>United Kingdom</td>
</tr>
<tr>
<td>10</td>
<td>Trump</td>
<td>France</td>
</tr>
</table>
</div>
</body>
</html>
<script src="https://code.jquery.com/jquery-3.6.1.min.js" integrity="sha256-o88AwQnZB+VDvE9tvIXrMQaPlFFSUTR+nldQm1LuPXQ=" crossorigin="anonymous"></script>
<script>
\$(document).ready (function () {
\$('#data').after ('<div id="nav"></div>');
var rowsShown = 5;
var rowsTotal = \$('#data tbody tr').length;
var numPages = rowsTotal/rowsShown;
for (i = 0;i < numPages;i++) {
var pageNum = i + 1;
\$('#nav').append ('<a href="#" rel="'+i+'">'+pageNum+'</a> ');
}
\$('#data tbody tr').hide();
\$('#data tbody tr').slice (0, rowsShown).show();
\$('#nav a').bind('click', function() {
\$('#nav a').removeClass('active');
var currPage = \$(this).attr('rel');
var startItem = currPage * rowsShown;
var endItem = startItem + rowsShown;
\$('#data tbody tr').css('opacity','0.0').hide().slice(startItem, endItem).
css('display','table-row').animate({opacity:1}, 300);
});
});
</script>``````

Выход:

Пример:

В этом примере мы создадим пагинацию с помощью плагина twbsPagination . Этот плагин jQuery упрощает использование разбиения на страницы Bootstrap.

``````<!DOCTYPE html>
<html lang="en">
<title>jQuery Pagination Using Plugin - Websolutionstuff</title>
<style>
.wrapper{
margin: 60px auto;
text-align: center;
}
h2{
margin-bottom: 1.25em;
}

#pagination-demo{
display: inline-block;
margin-bottom: 1.75em;
}

#pagination-demo li{
display: inline-block;
}

.page-content{
background: #eee;
display: inline-block;
width: 100%;
max-width: 660px;
}
</style>
<body>
<div class="wrapper">
<div class="container">

<div class="row">
<div class="col-sm-12">
<h2>jQuery Pagination Using Plugin - Websolutionstuff</h2>
<p>Simple pagination using the TWBS pagination JS library.</p>
<ul id="pagination-demo" class="pagination-sm"></ul>
</div>
</div>

<div id="page-content" class="page-content">Page 1</div>
</div>
</div>
</body>
</html>
<script src="https://code.jquery.com/jquery-3.6.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twbs-pagination/1.4.1/jquery.twbsPagination.min.js"></script>
<script>
\$(document).ready (function () {
\$('#pagination-demo').twbsPagination({
totalPages: 16,
visiblePages: 6,
next: 'Next',
prev: 'Prev',
onPageClick: function (event, page) {
\$('#page-content').text('Page ' + page) + ' content here';
}
});
});
</script>``````

Выход:

Оригинальный источник статьи: https://websolutionstuff.com/