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<?php
namespace Dhtmlx\Connector\Output;
use Dhtmlx\Connector\Data\DataConfig;
use Dhtmlx\Connector\Data\DataRequestConfig;
class JSONTreeRenderStrategy extends TreeRenderStrategy {
public function render_set($res, $name, $dload, $sep, $config,$mix){
$output=array();
$index=0;
$conn = $this->conn;
$config_copy = new DataConfig($config);
$this->mix($config, $mix);
while ($data=$conn->sql->get_next($res)){
$data = $this->complex_mix($mix, $data);
$data = new $name($data,$config,$index);
$conn->event->trigger("beforeRender",$data);
//there is no info about child elements,
//if we are using dyn. loading - assume that it has,
//in normal mode just exec sub-render routine
if ($data->has_kids()===-1 && $dload)
$data->set_kids(true);
$record = $data->to_xml_start();
if ($data->has_kids()===-1 || ( $data->has_kids()==true && !$dload)){
$sub_request = new DataRequestConfig($conn->get_request());
//$sub_request->set_fieldset(implode(",",$config_copy->db_names_list($conn->sql)));
$sub_request->set_relation($data->get_id());
//$sub_request->set_filters(array());
$temp = $this->render_set($conn->sql->select($sub_request), $name, $dload, $sep, $config_copy, $mix);
if (sizeof($temp))
$record["data"] = $temp;
}
if ($record !== false)
$output[] = $record;
$index++;
}
$this->unmix($config, $mix);
return $output;
}
}
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