function barebones($offset = 1)
{
$base_paginator = new Iceo_paginator_base();
$base_result = $base_paginator->create_links($offset);
$template_data['content'] = '<pre>' . print_r($base_result, true) . '</pre>';
$this->load->view('paginator/mainPage', $template_data);
}
private function default_config()
{
/*
* When setting up this configuration parameter for datasets, you can
* calculate total_pages value as (int)((number_of_records - 1) / records_per_page) + 1
*
* Here, number_of_records is, well, total number of records in dataset,
* and records_per_page is, well, number of records you will list on one page, ok?
*/
$config['total_pages'] = 10;
$config['window_size'] = 3;
/*
* Since extended class(es) override initialize()
* method, we need to specifically call this class' initialize().
*/
Iceo_paginator_base::initialize($config);
}
public function create_links($offset = 0)
{
// Calculate current page based on $offset and number of rows per page
$current_page = (int) ($offset / $this->rows_per_page) + 1;
// Call base paginator link creation method.
// We will process it's result afterwords to fit our
// dataset navigation intentions.
$pagination = parent::create_links($current_page);
/*
* Go through generated page numbers
* and replace them with equivalent row offsets
*/
$page_links = array();
foreach ($pagination as $key => $pagination_item) {
/*
* We use is_array() here to distinguish
* between 'page_links' and navigation links.
*/
if (is_array($pagination_item)) {
// Only $pagination['page_links'] is array
foreach ($pagination_item as $page_link) {
// This converts page number to row offset.
$link_offset = ($page_link['number'] - 1) * $this->rows_per_page;
// We chose to show row offset here instead of page number.
// Comment this out if you want page number instead
//$page_link['number'] = $link_offset;
// Only change link if it is not disabled
if ($page_link['link'] != 'disabled') {
$page_link['link'] = $this->build_link($link_offset);
}
$page_links[] = $page_link;
}
} else {
// Elements that are not array are 'first', 'prev', 'next' and 'last'
if ($pagination_item != 'disabled') {
// Page number to row offset.
$pagination_item = ($pagination_item - 1) * $this->rows_per_page;
$pagination_item = $this->build_link($pagination_item);
$pagination[$key] = $pagination_item;
}
}
}
$pagination['page_links'] = $page_links;
return $pagination;
}
