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<?php
/*
@author dhtmlx.com
@license GPL, see license.txt
*/
require_once("base_connector.php");
/*! DataItem class for Combo component
**/
class ComboDataItem extends DataItem{
private $selected;//!< flag of selected option
function __construct($data,$config,$index){
parent::__construct($data,$config,$index);
$this->selected=false;
}
/*! mark option as selected
*/
function select(){
$this->selected=true;
}
/*! return self as XML string, starting part
*/
function to_xml_start(){
if ($this->skip) return "";
return "<option ".($this->selected?"selected='true'":"")."value='".$this->xmlentities($this->get_id())."'><![CDATA[".$this->data[$this->config->text[0]["name"]]."]]>";
}
/*! return self as XML string, ending part
*/
function to_xml_end(){
if ($this->skip) return "";
return "</option>";
}
}
/*! Connector for the dhtmlxCombo
**/
class ComboConnector extends Connector{
private $filter; //!< filtering mask from incoming request
private $position; //!< position from incoming request
/*! constructor
Here initilization of all Masters occurs, execution timer initialized
@param res
db connection resource
@param type
string , which hold type of database ( MySQL or Postgre ), optional, instead of short DB name, full name of DataWrapper-based class can be provided
@param item_type
name of class, which will be used for item rendering, optional, DataItem will be used by default
@param data_type
name of class which will be used for dataprocessor calls handling, optional, DataProcessor class will be used by default.
*/
public function __construct($res,$type=false,$item_type=false,$data_type=false){
if (!$item_type) $item_type="ComboDataItem";
parent::__construct($res,$type,$item_type,$data_type);
}
//parse GET scoope, all operations with incoming request must be done here
function parse_request(){
parent::parse_request();
if (isset($_GET["pos"])){
if (!$this->dload) //not critical, so just write a log message
LogMaster::log("Dyn loading request received, but server side was not configured to process dyn. loading. ");
else
$this->request->set_limit($_GET["pos"],$this->dload);
}
if (isset($_GET["mask"]))
$this->request->set_filter($this->config->text[0]["db_name"],$_GET["mask"]."%","LIKE");
LogMaster::log($this->request);
}
/*! renders self as xml, starting part
*/
public function xml_start(){
if ($this->request->get_start())
return "<complete add='true'>";
else
return "<complete>";
}
/*! renders self as xml, ending part
*/
public function xml_end(){
return "</complete>";
}
}
?>
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