pagination.php File Reference

Go to the source code of this file.

Namespaces
	Elgg
	Save menu items.

Variables
if(elgg_in_context('widget'))	$count = (int) elgg_extract('count', $vars, 0)
if(! $count)	$offset = abs((int) elgg_extract('offset', $vars, 0))
if(! $limit=(int) elgg_extract('limit', $vars, elgg_get_config('default_limit')))	$offset_key = elgg_extract('offset_key', $vars, 'offset')
	$url_fragment = elgg_extract('url_fragment', $vars, '')
if(isset($vars['base_url']) && $vars['base_url']) else if(isset($vars['baseurl']) && $vars['baseurl']) elseif(elgg_is_xhr() &&!empty($_SERVER['HTTP_REFERER']))	else
	$base_url_has_fragment = preg_match('~#.~', $base_url)
	$get_href
if($count<=$limit && $offset==0)	$total_pages = (int) ceil($count / $limit)
	$current_page = (int) ceil($offset / $limit) + 1
	$pages = array()
	$start_page = max(min([$current_page - 2, $total_pages - 4]), 1)
	$prev_offset = $offset - $limit
if($prev_offset< 1)	$pages ['prev']
if($current_page==1) if(1< $start_page) if(1<($start_page - 2)) elseif($start_page==3)	$max = 1
for($page=$start_page; $page<=$total_pages; $page++) if($total_pages >($start_page+6)) elseif(($start_page+5)==($total_pages - 1)) if($total_pages >=($start_page+5))	$next_offset = $offset + $limit
if($next_offset >=$count)	$pages ['next']
if($current_page==$total_pages)	$list =""
	foreach ( $pages as $page_num=> $page)

Variable Documentation

$base_url_has_fragment

$base_url_has_fragment = preg_match('~#.~', $base_url)

Definition at line 47 of file pagination.php.

$count

if (elgg_in_context( 'widget')) $count = (int) elgg_extract('count', $vars, 0)

Definition at line 21 of file pagination.php.

$current_page

$current_page = (int) ceil($offset / $limit) + 1

Definition at line 63 of file pagination.php.

$get_href

$get_href

Initial value:

= function ($offset) use ($base_url, $base_url_has_fragment, $offset_key, $url_fragment) {
    $link = elgg_http_add_url_query_elements($base_url, array($offset_key => $offset));
    if (!$base_url_has_fragment && $offset) {
        $link .= "#$url_fragment";
    }
    return $link;
}

Definition at line 49 of file pagination.php.

$list

if ( $current_page==$total_pages) $list =""

Definition at line 134 of file pagination.php.

$max

if ( $current_page==1) if (1< $start_page) if (1<( $start_page - 2)) elseif ( $start_page==3) $max = 1

Definition at line 98 of file pagination.php.

$next_offset

for ( $page=$start_page;$page<=$total_pages;$page++) if ( $total_pages >( $start_page+6)) elseif (( $start_page+5)==( $total_pages - 1)) if ( $total_pages >=( $start_page+5)) $next_offset = $offset + $limit

Definition at line 120 of file pagination.php.

$offset

if (! $count) $offset = abs((int) elgg_extract('offset', $vars, 0))

Examples

/root/Elgg/engine/lib/views.php.

Definition at line 26 of file pagination.php.

$offset_key

if (! $limit=(int) elgg_extract( 'limit', $vars, elgg_get_config( 'default_limit'))) $offset_key = elgg_extract('offset_key', $vars, 'offset')

Definition at line 32 of file pagination.php.

$pages [1/3]

$pages = array()

Definition at line 65 of file pagination.php.

$pages [2/3]

if ( $next_offset >=$count) $pages[ 'next']

Initial value:

= [
    'text' => elgg_echo('next'),
    'href' => $get_href($next_offset),
]

Definition at line 125 of file pagination.php.

$pages [3/3]

if ( $prev_offset< 1) $pages[ 'prev']

(

)

Initial value:

= [
    'text' => elgg_echo('previous'),
    'href' => $get_href($prev_offset),
]

Definition at line 77 of file pagination.php.

$prev_offset

$prev_offset = $offset - $limit

Definition at line 71 of file pagination.php.

$start_page

$start_page = max(min([$current_page - 2, $total_pages - 4]), 1)

Definition at line 68 of file pagination.php.

$total_pages

if ( $count<=$limit &&$offset==0) $total_pages = (int) ceil($count / $limit)

Definition at line 62 of file pagination.php.

$url_fragment

$url_fragment = elgg_extract('url_fragment', $vars, '')

Definition at line 33 of file pagination.php.

else

if (isset( $vars[ 'base_url']) &&$vars[ 'base_url']) else if (isset( $vars[ 'baseurl']) &&$vars[ 'baseurl']) elseif (elgg_is_xhr() &&!empty( $_SERVER[ 'HTTP_REFERER'])) else

Initial value:

{
    $base_url = current_page_url()

Definition at line 43 of file pagination.php.

foreach

foreach($pages as $page_num=> $page)	(		$pages as,
			$page
	)

Definition at line 135 of file pagination.php.