Pagination in Codeigniter
Pagination in Codeigniter
Published Jan 17,2021 by Kailash Singh
0 Comment 945 Views
In this tutorial, we are going to teach you, how to create pagination in codeigniter.
Step 1 : Create pagination table in database.
CREATE TABLE `elevenstech_tutorial`.`pagination` ( `id` INT NOT NULL AUTO_INCREMENT , `title` VARCHAR(300) NOT NULL , `description` VARCHAR(500) NOT NULL , PRIMARY KEY (`id`)) ENGINE = InnoDB;
Step 2 : Insert some posts details in pagination table.
INSERT INTO `pagination` (`id`, `title`, `description`) VALUES (NULL, 'Past 1', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 2', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 3', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 4', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 5', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 6', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 7', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 8', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 9', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 10', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 11', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 12', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 13', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 14', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 15', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 16', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 17', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 18', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 19', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 20', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 21', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 22', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 23', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 24', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 25', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 26', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 27', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 28', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 29', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 30', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 31', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 32', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.'), (NULL, 'Post 33', 'Reference site about Lorem Ipsum, giving information on its origins, as well as a random Lipsum generator.')
Step 3 : Go to your view folder and create pagination.php view file so that we will load the all post from the pagination table.
<!DOCTYPE html>
<html lang="en">
<head>
<title>Pagination - Elevenstech Web Tutorials</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<style type="text/css">
.page-item{
padding: 6px 12px !important;
border: 1px solid #ccc !important;
}
.active{
background: #03A9F4;
color: #fff;
}
.card-body{
padding: 20px !important;
box-shadow: 3px 3px 10px 0px #ccc !important;
}
.card-title{
color: #db1d1d;
}
.card-text{
margin-top: -10px;
}
</style>
</head>
<body>
<div class="container">
<h2 style="text-align: center;">Elevenstech Web Tutorials</h2>
<h2 style="text-align: center;">Pagination In Codeigniter</h2>
<!-- Load all posts from database -->
<?php foreach ($posts as $post) { ?>
<div class="card" style="margin-bottom: 10px;">
<div class="card-body">
<h4 class="card-title"><?php echo $post->title; ?></h4>
<p class="card-text"><?php echo $post->description; ?></p>
</div>
</div>
<?php } ?>
<!-- Create Pagination -->
<?= $this->pagination->create_links(); ?>
</div>
</body>
</html>
Step 4 : Create a pagination controller ( Pagination.php ) in Controller folder.
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Pagination extends CI_Controller {
public function index()
{
//load pagiantion library
$this->load->library('pagination');
//load pagination model, so that we fetch records from database
$this->load->model('pagination_model');
//pagination code start here
$config = [
'base_url' => base_url('pagination/index'), // create url for pagination
'per_page' => 4, // show post length on every page
'total_rows' => $this->pagination_model->num_rows(), //get total number of records
'full_tag_open' => "<ul class='pagination'>",
'full_tag_close' => "</ul>",
'first_tag_open' => '<li class="page-item">',
'first_tag_close' => '</li>',
'last_tag_open' => '<li class="page-item">',
'last_tag_close' => '</li>',
'next_tag_open' => '<li class="page-item">',
'next_tag_close' => '</li>',
'prev_tag_open' => '<li class="page-item">',
'prev_tag_close' => '</li>',
'num_tag_open' => '<li class="page-item">',
'num_tag_close' => '</li>',
'cur_tag_open' => "<li class='page-item active'><a>",
'cur_tag_close' => '</a></li>',
];
$this->pagination->initialize($config);
//pagination code end here
//Fetch records from database with the help of model
$posts = $this->pagination_model->all_posts($config['per_page'], $this->uri->segment(3));
//load pagination view page
$this->load->view('pagination',['posts'=>$posts]);
}
}
?>
Step 5 : Go to model folder and create Pagination_model.php file so that we will fetch the records from database and pass on controller.
<?php
class Pagination_model extends CI_Model {
//gat all records from database
public function all_posts($limit, $offset){
$query = $this->db->select('*')
->from('pagination')
->limit( $limit, $offset )
->get();
return $query->result();
}
//get total number of records from database
public function num_rows(){
$query = $this->db
->select('*')
->from('pagination')
->get();
return $query->num_rows();
}
}
?>
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