public function get_variants($name, $source)
{
$count = new DataRequestConfig($source);
$count->set_fieldset("DISTINCT " . $name . " as value");
$count->set_sort(null);
$count->set_limit(0, 0);
return $this->select($count);
}
public function get_variants($name, $source)
{
$count = new DataRequestConfig($source);
$count->set_fieldset("DISTINCT " . $this->escape_name($name) . " as value");
$sort = new SortInterface($source);
$count->set_sort(null);
for ($i = 0; $i < count($sort->rules); $i++) {
if ($sort->rules[$i]['name'] == $name) {
$count->set_sort($sort->rules[$i]['name'], $sort->rules[$i]['direction']);
}
}
$count->set_limit(0, 0);
return $this->select($count);
}
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;
}
}
$output[] = $record;
$index++;
}
$this->unmix($config, $mix);
return $output;
}
