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Thread: MyBB AJAX Pagination

  1. #1
    Join Date
    Nov 2012
    Posts
    2

    MyBB AJAX Pagination

    Hi,

    I need to write an AJAX Pagination for MyBB (forum software)

    Here is the pagination function

    PHP Code:
    /**
     * Generate a listing of page - pagination
     *
     * @param int The number of items
     * @param int The number of items to be shown per page
     * @param int The current page number
     * @param string The URL to have page numbers tacked on to (If {page} is specified, the value will be replaced with the page #)
     * @return string The generated pagination
     */
    function multipage($count$perpage$page$url$breadcrumb=false)
    {
        global 
    $theme$templates$lang$mybb;

        if(
    $count <= $perpage)
        {
            return;
        }
        
        
    $url str_replace("&amp;""&"$url);
        
    $url htmlspecialchars_uni($url);

        
    $pages ceil($count $perpage);

        
    $prevpage '';
        if(
    $page 1)
        {
            
    $prev $page-1;
            
    $page_url fetch_page_url($url$prev);
            eval(
    "\$prevpage = \"".$templates->get("multipage_prevpage")."\";");
        }

        
    // Maximum number of "page bits" to show
        
    if(!$mybb->settings['maxmultipagelinks'])
        {
            
    $mybb->settings['maxmultipagelinks'] = 5;
        }

        
    $from $page-floor($mybb->settings['maxmultipagelinks']/2);
        
    $to $page+floor($mybb->settings['maxmultipagelinks']/2);

        if(
    $from <= 0)
        {
            
    $from 1;
            
    $to $from+$mybb->settings['maxmultipagelinks']-1;
        }

        if(
    $to $pages)
        {
            
    $to $pages;
            
    $from $pages-$mybb->settings['maxmultipagelinks']+1;
            if(
    $from <= 0)
            {
                
    $from 1;
            }
        }

        if(
    $to == 0)
        {
            
    $to $pages;
        }

        
    $start '';
        if(
    $from 1)
        {
            if(
    $from-== 1)
            {
                
    $lang->multipage_link_start '';
            }

            
    $page_url fetch_page_url($url1);
            eval(
    "\$start = \"".$templates->get("multipage_start")."\";");
        }

        
    $mppage '';
        for(
    $i $from$i <= $to; ++$i)
        {
            
    $page_url fetch_page_url($url$i);
            if(
    $page == $i)
            {
                if(
    $breadcrumb == true)
                {
                    eval(
    "\$mppage .= \"".$templates->get("multipage_page_link_current")."\";");
                }
                else
                {
                    eval(
    "\$mppage .= \"".$templates->get("multipage_page_current")."\";");
                }
            }
            else
            {
                eval(
    "\$mppage .= \"".$templates->get("multipage_page")."\";");
            }
        }

        
    $end '';
        if(
    $to $pages)
        {
            if(
    $to+== $pages)
            {
                
    $lang->multipage_link_end '';
            }

            
    $page_url fetch_page_url($url$pages);
            eval(
    "\$end = \"".$templates->get("multipage_end")."\";");
        }

        
    $nextpage '';
        if(
    $page $pages)
        {
            
    $next $page+1;
            
    $page_url fetch_page_url($url$next);
            eval(
    "\$nextpage = \"".$templates->get("multipage_nextpage")."\";");
        }

        
    $lang->multipage_pages $lang->sprintf($lang->multipage_pages$pages);
        
        if(
    $breadcrumb == true)
        {
            eval(
    "\$multipage = \"".$templates->get("multipage_breadcrumb")."\";");
        }
        else
        {
            eval(
    "\$multipage = \"".$templates->get("multipage")."\";");
        }

        return 
    $multipage;
    }

    /**
     * Generate a page URL for use by the multipage function
     *
     * @param string The URL being passed
     * @param int The page number
     */
    function fetch_page_url($url$page)
    {
        if(
    $page <= 1)
         {
            
    $find = array(
                
    "-page-{page}",
                
    "&amp;page={page}",
                
    "{page}"
            
    );

            
    // Remove "Page 1" to the defacto URL
            
    $url str_replace($find, array(""""$page), $url);
            return 
    $url;
        }
        else if(
    strpos($url"{page}") === false)
        {
            
    // If no page identifier is specified we tack it on to the end of the URL
            
    if(strpos($url"?") === false)
            {
                
    $url .= "?";
            }
            else
            {
                
    $url .= "&amp;";
            }

            
    $url .= "page=$page";
        }
        else
        {
            
    $url str_replace("{page}"$page$url);
        }

        return 
    $url;



    Anyone can suggest me about the AJAX ?

    Thanks a lots!

  2. #2
    Join Date
    May 2006
    Location
    Somewhere behind your screen
    Posts
    1,716
    what is "AJAX Pagination"?
    signature under construction

  3. #3
    Join Date
    Nov 2012
    Posts
    2
    For example, when you click to page navigation (next, previous, page number ...) AJAX will handle it instead of reload page.

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