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WP_List_Table::prepare_items()

WP_List_Table::prepare_items()

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Prepares the list of items for displaying.

More Information

Developers should use this class to query and filter data, handle sorting, and pagination, and any other data-manipulation required prior to rendering. This method should be called explicitly after instantiating your class, and before rendering.

Source

public function prepare_items() {
	die( 'function WP_List_Table::prepare_items() must be overridden in a subclass.' );
}

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Used byDescription
wp_ajax_search_install_plugins()wp-admin/includes/ajax-actions.php

Handles searching plugins to install via AJAX.

wp_ajax_search_plugins()wp-admin/includes/ajax-actions.php

Handles searching plugins via AJAX.

display_theme()wp-admin/includes/theme-install.php

Prints a theme on the Install Themes pages.

display_themes()wp-admin/includes/theme-install.php

Displays theme content based on theme list.

WP_List_Table::ajax_response()wp-admin/includes/class-wp-list-table.php

Handles an incoming ajax request (called from admin-ajax.php)

wp_ajax_get_comments()wp-admin/includes/ajax-actions.php

Handles getting comments via AJAX.

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Changelog

VersionDescription
3.1.0Introduced.

User Contributed Notes

  1. Skip to note 2 content
    Niloy
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       /**
     * Prepares the list of items for displaying.
     */
    public function prepare_items() {
    
        $columns = $this->get_columns(); 
        $hidden = array();
        $sortable = $this->get_sortable_columns();

        $per_page = 10;
        $current_page = $this->get_pagenum();
        $offset = ( $current_page - 1 ) * $per_page;

        $this->_column_headers = array($columns, $hidden, $sortable);

        $args = array(
                'numberposts' => $per_page,
                'offset'      => $offset,
        );
        
        if( isset( $_REQUEST['orderby'] ) && isset( $_REQUEST['order'] ) ) {
            $args['orderby'] = $_REQUEST['orderby'];
            $args['order'] = $_REQUEST['order'];
        }

        $this->items = woo_deposits_get_orders($args);

        $this->set_pagination_args(
            array(
            'total_items' => woo_deposits_count(),
            'per_page'    => $per_page,
            )
        );
        
    }

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