Home » Php » php – Pagination current link not highlighting

php – Pagination current link not highlighting

Posted by: admin July 12, 2020 Leave a comment

Questions:

I got a strange problem, my current pagination link is not highlighted the pagination urls I made looks like:

site.com/list/50/?some=value

Everything is working great, but the current pagination link in view is not highlighted. I checked CSS and it’s ok, the problem comes from the library I guess.

This is my code. I can’t see anything wrong in here:

$pagination['base_url'] = site_url('asd');
    if($_SERVER['QUERY_STRING'] !==''){
    $pagination['suffix'] = '/?'.$_SERVER['QUERY_STRING'];
    }
    $pagination['first_url'] = site_url('asd');
    $pagination['total_rows'] = $total_rows[0]->total;
    $pagination['first_link'] = ' First ';
    $pagination['last_link'] = ' Last ';
    $pagination['next_link']  = ' Next ';
    $pagination['prev_link']  = ' Prev ';
    $pagination['num_links'] = 5;

    $this->pagination->initialize($pagination);

Any clue appreciated.

i post my library which i edited for markup also:

<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter
*
* An open source application development framework for PHP 5.1.6 or newer
*
* @package     CodeIgniter
* @author      ExpressionEngine Dev Team
* @copyright   Copyright (c) 2008 - 2011, EllisLab, Inc.
* @license     http://codeigniter.com/user_guide/license.html
* @link        http://codeigniter.com
* @since       Version 1.0
* @filesource
*/
// ------------------------------------------------------------------------
/**
* Pagination Class
*
* @package     CodeIgniter
* @subpackage  Libraries
* @category    Pagination
* @author      ExpressionEngine Dev Team
* @link        http://codeigniter.com/user_guide/libraries/pagination.html
*/
class CI_Pagination {
var $base_url           = ''; // The page we are linking to
var $prefix         = ''; // A custom prefix added to the path.
var $suffix         = ''; // A custom suffix added to the path.
var $total_rows         = ''; // Total number of items (database results)
var $per_page           = 10; // Max number of items you want shown per page
var $num_links          =  2; // Number of "digit" links to show before/after the currently viewed page
var $cur_page           =  0; // The current page being viewed
var $first_link         = '&lsaquo; First';
var $next_link          = '&gt;';
var $prev_link          = '&lt;';
var $last_link          = 'Last &rsaquo;';
var $uri_segment        = 3;
var $full_tag_open      = '<p class="CI-pagination">';
var $full_tag_close     = '</p>';
var $first_tag_open     = '<span class="pagination-first">';
var $first_tag_close            = '&nbsp;</span>';
var $last_tag_open      = '<span class="pagination-last">&nbsp;';
var $last_tag_close     = '</span>';
var $first_url          = ''; // Alternative URL for the First Page.
var $cur_tag_open       = '<span class="pagination-current">&nbsp;<a href="javascript:void(0)" class="btn btn-small">';
var $cur_tag_close      = '</a></span>';
var $next_tag_open      = '<span class="pagination-next">&nbsp;';
var $next_tag_close     = '&nbsp;</span>';
var $prev_tag_open      = '<span class="pagination-prev">&nbsp;';
var $prev_tag_close     = '</span>';
var $num_tag_open       = '<span class="pagination-num">&nbsp;';
var $num_tag_close      = '</span>';
var $page_query_string          = FALSE;
var $query_string_segment       = 'per_page';
var $display_pages      = TRUE;
var $anchor_class       = 'btn btn-small';
/**
* Constructor
*
* @access  public
* @param   array   initialization parameters
*/
public function __construct($params = array())
{
if (count($params) > 0)
{
$this->initialize($params);
}
if ($this->anchor_class != '')
{
$this->anchor_class = 'class="'.$this->anchor_class.'" ';
}
log_message('debug', "Pagination Class Initialized");
}
// --------------------------------------------------------------------
/**
* Initialize Preferences
*
* @access  public
* @param   array   initialization parameters
* @return  void
*/
function initialize($params = array())
{
if (count($params) > 0)
{
foreach ($params as $key => $val)
{
if (isset($this->$key))
{
$this->$key = $val;
}
}
}
}
// --------------------------------------------------------------------
/**
* Generate the pagination links
*
* @access  public
* @return  string
*/
function create_links()
{
// If our item count or per-page total is zero there is no need to continue.
if ($this->total_rows == 0 OR $this->per_page == 0)
{
return '';
}
// Calculate the total number of pages
$num_pages = ceil($this->total_rows / $this->per_page);
// Is there only one page? Hm... nothing more to do here then.
if ($num_pages == 1)
{
return '';
}
// Determine the current page number.
$CI =& get_instance();
if ($CI->config->item('enable_query_strings') === TRUE OR $this->page_query_string === TRUE)
{
if ($CI->input->get($this->query_string_segment) != 0)
{
$this->cur_page = $CI->input->get($this->query_string_segment);
// Prep the current page - no funny business!
$this->cur_page = (int) $this->cur_page;
}
}
else
{
if ($CI->uri->segment($this->uri_segment) != 0)
{
$this->cur_page = $CI->uri->segment($this->uri_segment);
// Prep the current page - no funny business!
$this->cur_page = (int) $this->cur_page;
}
}
$this->num_links = (int)$this->num_links;
if ($this->num_links < 1)
{
show_error('Your number of links must be a positive number.');
}
if ( ! is_numeric($this->cur_page))
{
$this->cur_page = 0;
}
// Is the page number beyond the result range?
// If so we show the last page
if ($this->cur_page > $this->total_rows)
{
$this->cur_page = ($num_pages - 1) * $this->per_page;
}
$uri_page_number = $this->cur_page;
$this->cur_page = floor(($this->cur_page/$this->per_page) + 1);
// Calculate the start and end numbers. These determine
// which number to start and end the digit links with
$start = (($this->cur_page - $this->num_links) > 0) ? $this->cur_page - ($this->num_links - 1) : 1;
$end   = (($this->cur_page + $this->num_links) < $num_pages) ? $this->cur_page + $this->num_links : $num_pages;
// Is pagination being used over GET or POST?  If get, add a per_page query
// string. If post, add a trailing slash to the base URL if needed
if ($CI->config->item('enable_query_strings') === TRUE OR $this->page_query_string === TRUE)
{
$this->base_url = rtrim($this->base_url).'&amp;'.$this->query_string_segment.'=';
}
else
{
$this->base_url = rtrim($this->base_url, '/') .'/';
}
// And here we go...
$output = '';
// Render the "First" link
if  ($this->first_link !== FALSE AND $this->cur_page > ($this->num_links + 1))
{
$first_url = ($this->first_url == '') ? $this->base_url : $this->first_url;
$output .= $this->first_tag_open.'<a '.$this->anchor_class.'href="'.$first_url.'">'.$this->first_link.'</a>'.$this->first_tag_close;
}
// Render the "previous" link
if  ($this->prev_link !== FALSE AND $this->cur_page != 1)
{
$i = $uri_page_number - $this->per_page;
if ($i == 0 && $this->first_url != '')
{
$output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$this->prev_link.'</a>'.$this->prev_tag_close;
}
else
{
$i = ($i == 0) ? '' : $this->prefix.$i.$this->suffix;
$output .= $this->prev_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$i.'">'.$this->prev_link.'</a>'.$this->prev_tag_close;
}
}
// Render the pages
if ($this->display_pages !== FALSE)
{
// Write the digit links
for ($loop = $start -1; $loop <= $end; $loop++)
{
$i = ($loop * $this->per_page) - $this->per_page;
if ($i >= 0)
{
if ($this->cur_page == $loop)
{
$output .= $this->cur_tag_open.$loop.$this->cur_tag_close; // Current page
}
else
{
$n = ($i == 0) ? '' : $i;
if ($n == '' && $this->first_url != '')
{
$output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->first_url.'">'.$loop.'</a>'.$this->num_tag_close;
}
else
{
$n = ($n == '') ? '' : $this->prefix.$n.$this->suffix;
$output .= $this->num_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$n.'">'.$loop.'</a>'.$this->num_tag_close;
}
}
}
}
}
// Render the "next" link
if ($this->next_link !== FALSE AND $this->cur_page < $num_pages)
{
$output .= $this->next_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.($this->cur_page * $this->per_page).$this->suffix.'">'.$this->next_link.'</a>'.$this->next_tag_close;
}
// Render the "Last" link
if ($this->last_link !== FALSE AND ($this->cur_page + $this->num_links) < $num_pages)
{
$i = (($num_pages * $this->per_page) - $this->per_page);
$output .= $this->last_tag_open.'<a '.$this->anchor_class.'href="'.$this->base_url.$this->prefix.$i.$this->suffix.'">'.$this->last_link.'</a>'.$this->last_tag_close;
}
// Kill double slashes.  Note: Sometimes we can end up with a double slash
// in the penultimate link so we'll kill all double slashes.
$output = preg_replace("#([^:])//+#", "\\1/", $output);
// Add the wrapper HTML if exists
$output = $this->full_tag_open.$output.$this->full_tag_close;
return $output;
}
}
// END Pagination Class
/* End of file Pagination.php */
/* Location: ./system/libraries/Pagination.php */

According to my pagination library, all my pagination links are printed out as class="pagination-num" and the class="pagination-current" is added only to the first pagination link , unbelievable :/

When changing page, the pagination looks always as shown in this image, no changes between a page to another :/

enter image description here

How to&Answers:

Read this and find the “Customizing the “Current Page” Link” section. Use that to add custom markup then add appropriate CSS.

Edit: the OP found the following solution:

$pagination['uri_segment'] = 2; 

Answer:

Add these line and write css for .current class

$pagination['cur_tag_open'] = '<a href="javascript:void(0)" class="current">'; $pagination['cur_tag_close'] = '</a>'; $pagination['cur_page'] = {put current page no here}; 

Answer:

Check your $config[‘uri_segment’]. Otherwise handle from jquery. Do somethings like:-

Suppose your link:-

<div id="my-ci-link"><?php echo $links; ?></div> 

write jQuery:-

$('#my-ci-link strong').css('color','green'); 

Answer:

<pre> if ($this->uri->segment(2)) $data['page'] = $this->uri->segment(2); else $data['page'] = 0; $config["cur_page"] = $data['page']; ... </pre>