Viewing file:  DB_Pager_Sliding.php (1002 B) -rw-rw-rw-
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<?php
/**
* @package SPLIB
* @version $Id: DB_Pager_Sliding.php,v 1.1 2003/12/12 08:06:07 kevin Exp $
*/
/**
* DB_Pager_Sliding - extends PEAR::Pager_Sliding
* Provides an API to help build query result pagers
* @access public
* @package SPLIB
*/
class DB_Pager_Sliding extends Pager_Sliding {
/**
* DB_Pager_Sliding constructor
* @param array params for parent
* @access public
*/
function DB_Pager_Sliding ($params) {
parent::Pager_Sliding($params);
}
/**
* Returns the number of rows per page
* @access public
* @return int
*/
function getRowsPerPage () {
return $this->_perPage;
}
/**
* The row number to start a SELECT from
* @access public
* @return int
*/
function getStartRow () {
if ( $this->_currentPage == 0 )
return $this->_perPage;
else
return ( ($this->_currentPage - 1) * $this->_perPage );
}
}
?>
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