function showTree(GWF_Tree $gdo)
{
if (false === ($result = $gdo->select('cat_tree_id id, cat_tree_key `key`, cat_tree_pid pid, cat_tree_left `left`, cat_tree_right `right`', '', 'cat_tree_left ASC'))) {
echo GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__));
return false;
}
$stack = array();
$class = urlencode(Common::getGetString('class'));
while (false !== ($node = $gdo->fetch($result, GDO::ARRAY_A))) {
while (count($stack) > 0 && $stack[count($stack) - 1] < $node['right']) {
array_pop($stack);
}
$btnU = sprintf('<a href="index.php?mo=Tree&me=Edit&class=%s&up=%s">^</a>', $class, $node['id']);
$btnD = sprintf('<a href="index.php?mo=Tree&me=Edit&class=%s&down=%s">v</a>', $class, $node['id']);
echo str_repeat(' ', count($stack)) . $node['key'] . ' ' . $btnU . ' ' . $btnD . PHP_EOL;
$stack[] = $node['right'];
}
$gdo->free($result);
}
public function getColumnDefines()
{
return array_merge(parent::getColumnDefines(), array('cat_group' => array(GDO::INDEX | GDO::VARCHAR | GDO::ASCII | GDO::CASE_S, '', self::KEY_LENGTH), 'trans' => array(GDO::JOIN, true, array('GWF_CategoryTranslation', 'cat_tree_id', 'cl_catid'))));
}
