Unlock Seamless Pagination: Implementing Custom Post Type Pagination in WordPress

Implementing Custom Post Type Pagination without get_query_var('paged')

Pagination is a crucial feature when dealing with large amounts of content in WordPress. It allows users to navigate through different pages of content, improving usability and performance. While the get_query_var('paged') function is commonly used for pagination, it may conflict with special page pagination in some cases. In this tutorial, we will explore an alternative approach to achieve pagination for a custom post type without relying on get_query_var('paged').

Step 1: Set up the Custom Post Type

First, ensure that you have a custom post type set up in your WordPress installation. If you haven’t created one yet, you can follow these steps:

  1. Open your theme’s functions.php file or create a custom plugin.
  2. Add the following code to register your custom post type:
function custom_post_type_registration() {
    $args = array(
        'public' => true, // Set to false if you want to hide it from the front-end
        'label'  => 'Your Custom Post Type', // Replace with the desired label
        // Add additional arguments as per your requirements
    );
    register_post_type( 'your_custom_post_type', $args );
}
add_action( 'init', 'custom_post_type_registration' );

Remember to replace 'Your Custom Post Type' with the desired label for your custom post type.

Step 2: Prepare the Pagination Code

Next, let’s prepare the code for implementing custom post type pagination without get_query_var('paged'). This code will be placed within a PHP file in your WordPress theme or a custom plugin.

<?php
$posts_per_page = 10; // Number of posts per page
$current_page = isset( $_GET['page'] ) ? absint( $_GET['page'] ) : 1; // Current page number
$offset = ( $current_page - 1 ) * $posts_per_page; // Offset for the query

$args = array(
    'post_type'      => 'your_custom_post_type',
    'posts_per_page' => $posts_per_page,
    'offset'         => $offset,
);

$query = new WP_Query( $args );

if ( $query->have_posts() ) {
    while ( $query->have_posts() ) {
        $query->the_post();
        // Display your custom post content here
        the_title('<h2>', '</h2>');
        the_content();
    }

    // Pagination links
    $total_pages = ceil( $query->found_posts / $posts_per_page ); // Calculate the total number of pages
    if ( $total_pages > 1 ) {
        echo '<div class="pagination">';
        for ( $i = 1; $i <= $total_pages; $i++ ) {
            $active_class = ( $i === $current_page ) ? 'active' : ''; // Add CSS class for the active page
            echo '<a class="' . $active_class . '" href="?page=' . $i . '">' . $i . '</a>';
        }
        echo '</div>';
    }
}

// Restore original post data
wp_reset_postdata();
?>

Step 3: Customize the Code for Your Needs

In the above code snippet, make sure to replace 'your_custom_post_type' with the slug or name of your custom post type. Adjust the $posts_per_page variable to determine how many posts you want to display per page.

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