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<?php
/*
@author dhtmlx.com
@license GPL, see license.txt
*/
require_once("treegrid_connector.php");
class TreeGridMultitableConnector extends TreeGridConnector{
public function __construct($res,$type=false,$item_type=false,$data_type=false,$render_type=false){
$data_type="TreeGridMultitableDataProcessor";
if (!$render_type) $render_type="MultitableTreeRenderStrategy";
parent::__construct($res,$type,$item_type,$data_type,$render_type);
}
public function render(){
$this->dload = true;
return parent::render();
}
/*! sets relation for rendering */
protected function set_relation() {
if (!isset($_GET['id']))
$this->request->set_relation(false);
}
public function xml_start(){
if (isset($_GET['id'])) {
return "<rows parent='".$this->xmlentities($this->render->level_id($_GET['id'], $this->get_level() - 1))."'>";
} else {
return "<rows parent='0'>";
}
}
/*! set maximum level of tree
@param max_level
maximum level
*/
public function setMaxLevel($max_level) {
$this->render->set_max_level($max_level);
}
public function get_level() {
return $this->render->get_level($this->parent_name);
}
}
class TreeGridMultitableDataProcessor extends DataProcessor {
function name_data($data){
if ($data=="gr_pid")
return $this->config->relation_id["name"];
if ($data=="gr_id")
return $this->config->id["name"];
preg_match('/^c([%\d]+)$/', $data, $data_num);
if (!isset($data_num[1])) return $data;
$data_num = $data_num[1];
if (isset($this->config->data[$data_num]["db_name"])) {
return $this->config->data[$data_num]["db_name"];
}
return $data;
}
}
?>
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