array Pager::getPerPageSelectBox (
integer $start = 5
, integer $end = 30
, integer $step = 5
, boolean $showAllData = false
, string $optionText = '%d'
)
integer $start
- Min. number of items per page (optional)
integer $end
- Max. number of items per page (optional)
integer $step
- Increment between two options (optional)
boolean $showAllData
- If true, perPage is set equal to totalItems (optional)
array $extraParams
(optional)
'optionText'
: text to show in each option.
Use '%d' where you want to see the number of pages selected.
'attributes'
: (html attributes) Tag attributes or
HTML attributes (id="foo" pairs), will be inserted in the <select> tag.
'checkMaxLimit'
: if true, Pager checks
if $end is bigger than $totalItems, and doesn't show the extra
select options.
Returns a string with a XHTML SELECT menu, useful for letting the user choose
how many items per page should be displayed. If parameter
useSessions
is TRUE, this value is stored in
a session var. The string isn't echoed right away so you can use it
with template engines.
This example shows how you can create a select box to let your users choose the number of items to display on each page.
<?php
include 'Pager/Pager.php';
$params = array(
'mode' => 'Jumping',
'perPage' => 3,
'delta' => 2,
'itemData' => array('a','b','c','d','e',[...omissis...],'z')
);
$pager = & Pager::factory($params);
$selectBox = $pager->getPerPageSelectBox();
echo '<form action="' . htmlspecialchars($_SERVER['PHP_SELF']) . '" method="GET">';
echo $selectBox;
echo '<input type="submit" value="submit" />';
echo '</form>';
?>
return string with the XHTML SELECT menu.