<?
/***************************************
Title			: Page MySQL results	  
File			: paging.cls.php
Version			: 2.0.0
Last Edit		: 04.12.2002 - 15:51:02
Developer		: George Kosmidis
****************************************/

///////////////e.g.///////////////////
/***************************************
require "../common/paging.cls.php";
//connect
mysql_connect("localhost", "anaptixiaki", "anaptixiaki"));
mysql_select_db("mysql"));
//instanciate
$paging=new clPaging();
//set vars
	if(isset($HTTP_GET_VARS["start"])) $paging->clPaging_setStart($HTTP_GET_VARS["start"]);
	if(isset($HTTP_GET_VARS["fix"])) $paging->clPaging_setFix($HTTP_GET_VARS["fix"]);
	if(isset($HTTP_GET_VARS["pp"])) $paging->clPaging_setPerPage($HTTP_GET_VARS["pp"]);
	else $paging->clPaging_setPerPage("1");
//create query
$selectResults="SELECT * ";
$selectCount="SELECT COUNT(*) AS count ";
$mainQuery="FROM user ";
$setLimits=" LIMIT ".$paging->clPaging_getStart().",".$paging->clPaging_getPerPage();
$Results=mysql_query($selectResults.$mainQuery.$setLimits);
//show results
	while($Row=mysql_fetch_object($Results)) {
		echo$Row->Host."-".$Row->User."<br>";
	}
//set query for paging
$paging->clPaging_setQuery($selectCount.$mainQuery);
$paging->clPaging_Pagination();
//output results
echo "<br>".$paging->clPaging_getPreviousLink()."-".$paging->clPaging_getNextLink()."<br>";
echo $paging->clPaging_getPageNo()."<br>";
echo $paging->clPaging_getPages()."<br>";
echo "Results".$paging->clPaging_getRecords();
*/

class clPaging {
	
	var $PerPage=10;
	var $Start=0;
	var $Query;

	var $PreviousLink;
	var $NextLink;
	var $Records;
	var $PageNo;
	var $Pages;
	
	function clPaging_setPerPage($newPerPage){$this->PerPage=$newPerPage;}
	function clPaging_setStart($newStart){$this->Start=$newStart;}
	function clPaging_setQuery($newQuery){$this->Query=$newQuery;}
	function clPaging_setPreviousLink($newPreviousLink){$this->PreviousLink=$newPreviousLink;}
	function clPaging_setNextLink($newNextLink){$this->NextLink=$newNextLink;}
	function clPaging_setRecords($newRecords){$this->Records=$newRecords;}
	function clPaging_setPageNo($newPageNo){$this->PageNo=$newPageNo;}
	function clPaging_setPages($newPages){$this->Pages=$newPages;}

	function clPaging_getPerPage(){Return $this->PerPage;}
	function clPaging_getStart(){Return $this->Start;}
	function clPaging_getQuery(){Return $this->Query;}
	function clPaging_getPreviousLink(){Return $this->PreviousLink;}
	function clPaging_getNextLink(){Return $this->NextLink;}
	function clPaging_getRecords(){Return $this->Records;}
	function clPaging_getPageNo(){Return $this->PageNo;}
	function clPaging_getPages(){Return $this->Pages;}

	function clPaging_Pagination() {
		$Query=$this->clPaging_getQuery();
		$Start=$this->clPaging_getStart();
		$PerPage=$this->clPaging_getPerPage();

		$Result = mysql_query ($Query);
		$row = mysql_fetch_array($Result);
		$numrows = $row['count'];
		
			if(($Start)>=$PerPage)
			   $this->clPaging_setPreviousLink("<a href=\"".$PHP_SELF."
					?pp=$PerPage
					&start=".($Start-$PerPage).
					"\">Previous</a>\n");
			else
				$this->clPaging_setPreviousLink("Previous");
			if($numrows>(($this->$Start)+$PerPage))
				$this->clPaging_setNextLink("<a href=\"".$PHP_SELF."
					?pp=$PerPage
					&start=".($Start+$PerPage).
					"\">Next</a>\n");
			else
			    $this->clPaging_setNextLink("Next");
			for($i=1; $i<=ceil(($numrows/$PerPage)); $i++) {
				if($i==floor(($Start/$PerPage)+1))
					$Pages.=" $i ";
				else
					$Pages.=" <a href=\"".$PHP_SELF."
					?pp=$PerPage
					&start=".(($i-1)*$PerPage).
					"\">$i</a> ";
			}
		$this->clPaging_setPages($Pages);
		$this->clPaging_setPageNo("Page ".floor(($Start/$PerPage)+1)." of ".ceil(($numrows/$PerPage)));
		$this->clPaging_setRecords($numrows);

	}

}


?>