Source for file jDbWidget.class.php
Documentation is available at jDbWidget.class.php
- <?php
- /**
- * @package jelix
- * @subpackage db
- * @author GĂ©rald Croes, Laurent Jouanneau
- * @contributor Laurent Jouanneau
- * @copyright 2001-2005 CopixTeam, 2005-2007 Laurent Jouanneau
- *
- * This class was get originally from the Copix project (CopixDbWidget, Copix 2.3dev20050901, http://www.copix.org)
- * Some lines of code are still copyrighted 2001-2005 CopixTeam (LGPL licence).
- * Initial authors of this Copix classes are Gerald Croes and Laurent Jouanneau,
- * and this class was adapted/improved for Jelix by Laurent Jouanneau
- *
- * @link http://www.jelix.org
- * @licence http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public Licence, see LICENCE file
- */
-
- /**
- *
- * @package jelix
- * @subpackage db
- */
- class jDbWidget {
- /**
- * a jDbConnection object
- */
- private $_conn;
-
- /**
- * Constructor
- */
- function __construct ($connection){
- $this->_conn = $connection;
- }
-
- /**
- * Run a query, and return only the first result.
- * @param string $query SQL query (without LIMIT instruction !)
- * @return object the object which contains values of the record
- */
- public function fetchFirst($query){
- $rs = $this->_conn->limitQuery ($query,0,1);
- $result = $rs->fetch ();
- return $result;
- }
-
- /**
- * Run a query, and store values of the first result, into an object which has the given class
- * @param string $query SQL query (without LIMIT instruction !)
- * @param string $classname class name of the future object
- * @return object the object which contains values of the record
- */
- public function fetchFirstInto ($query, $classname){
- $rs = $this->_conn->query ($query);
- $rs->setFetchMode(8, $classname);
- $result = $rs->fetch ();
- return $result;
- }
-
- /**
- * Get all results of a query
- * @param string $query SQL query
- * @param integer $limitOffset the first number of the results or null
- * @param integer $limitCount number of results you want, or null
- * @return array array of objects which contains results values
- */
- public function fetchAll($query, $limitOffset=null, $limitCount=null){
- if($limitOffset===null || $limitCount===null){
- $rs = $this->_conn->query ($query);
- }else{
- $rs = $this->_conn->limitQuery ($query, $limitOffset, $limitCount);
- }
- return $rs->fetchAll ();
- }
-
- /**
- * Get all results of a query and store values into objects which have the given class
- * @param string $query SQL query
- * @param string $classname class name of future objects
- * @param integer $limitOffset the first number of the results or null
- * @param integer $limitCount number of results you want, or null
- * @return array array of objects which contains results values
- */
- public function fetchAllInto($query, $className, $limitOffset=null, $limitCount=null){
- if($limitOffset===null || $limitCount===null){
- $rs = $this->_conn->query ($query);
- }else{
- $rs = $this->_conn->limitQuery ($query, $limitOffset, $limitCount);
- }
- $result = array();
- if ($rs){
- $rs->setFetchMode(8, $className);
- while($res = $rs->fetch()){
- $result[] = $res;
- }
- }
- return $result;
- }
- }
Documentation generated on Thu, 19 Sep 2013 00:04:13 +0200 by phpDocumentor 1.4.3