public function ajax_elevation_update_all()
{
$result = Database::getDB()->query("\r\n\t\t\tSELECT r_id, r_name, r_points\r\n\t\t\tFROM routes\r\n\t\t\tWHERE\r\n\t\t\t\tr_elevation IS NULL\r\n\t\t\tLIMIT 10\r\n\t\t") or die(Database::getDB()->error);
$routes = array();
while ($row = $result->fetch_assoc()) {
$routes[] = new Route($row);
}
$result->close();
$results = array();
foreach ($routes as $route) {
$result = $route->_updateElevationData();
if (!$result) {
$result = $route->_setElevationToChecked();
}
$results[] = $result;
}
RoutingEngine::returnAjaxForm(true, $results);
}
