In Codeigniter Pagination's generated page links, page 1 is always selected - php

Question

I'm about to pull my hair over this!
On initial load of my page with pagination (by CI), all rows are displayed, even if I only want 3. On click of other pages, however, it works fine (the correct rows are displayed), but Page 1 is always "selected" (not clickable), even if I click on Page 2, 3, etc.
Any ideas?
My CONTROLLER:
function album($type, $album_id, $album_name) {
$this->load->library('pagination');
$config['base_url'] = base_url("photo_store/album/$type/$album_id/$album_name/");
$config['total_rows'] = $this->Media_model->get_photos($album_id, 'display_date DESC', NULL, NULL, TRUE);
$config['per_page'] = 3;
$this->pagination->initialize($config);
$album_photos = $this->Media_model->get_photos($album_id, 'display_date DESC', $config['per_page'], $this->uri->segment(6), FALSE);
$this->_load_view(array(
/* some other variables here */
'album_photos' => $album_photos
));
)
private function _load_view($more_data) {
$data = array_merge($more_data, array( /* some other variables here */ ));
$this->load->view('template', $data);
}
My MODEL:
public function get_photos($album_id=NULL, $order_by='display_date DESC', $limit=NULL, $offset=NULL, $count=FALSE) {
$result = array();
$query = $this->db->select('medium.*')->join('medium', "$this->item.medium_id = medium.id", 'inner')->order_by($order_by);
$limit = $limit ? $limit : '0';
$offset = $offset ? $offset : '0';
if ($limit!=='0' && $offset!=='0') {
$query->limit($limit, $offset);
}
if ($album_id) { $result = $query->get_where($this->item, array('album_id' => $album_id)); }
else { $result = $query->get($this->item); }
if ($count){ return $result->num_rows(); }
else { return $result->result(); }
}
My VIEW:
foreach ($album_photos as $photo) {
//display photos here
}
echo $this->pagination->create_links();

Answer 1

You can just add this to the config array so the pagination knows where to find the current page:
$config['uri_segment'] = 4;

Answer 2

I believe part of the problem is coming in here:
if ($limit!=='0' && $offset!=='0') {
$query->limit($limit, $offset);
}
Since you don't have an else part for your statement, the query is never limited for that first page.
I suggest you change that code to
if ($limit!=='0') {
$query->limit($limit, $offset);
}
or even just
$query->limit($limit, $offset);
since $limit should theoretically never be null or 0 because you've set it to 3. $offset, unless set, should be 0 so you could replace null with it in your model's function,

Answer 3

When there are more than 3 uri segments passed in the url, selected page of pagination will not be displayed correctly, it will highlight the first page all the time.
Pagination is working, but the selected page is not diplayed correctly.
To solve this, solution:
go to Pagination.php file which is located at system->libraries->Pagination.php
just simply set
var $uri_segment = 4;// or 5 or 6;
It will work.

Answer 4

You can just add this to the config array so the pagination knows where to find the current page:
$config['uri_segment'] = 4; // Your appropriate uri segment: 5 or 6

Answer 5

Try to code your controller like below:
public function index($page=''){
//...
$page = ($page!='')? $page : 0;
$config["cur_page"] = $page;
//...
}