public function loadListFromTable($listName)
{
$tableName = $listName;
// table must have columns: key, text and sort_index
// the row with option_id = null indicates the "please select" value
$peerName = $peerName = "DB_" . capitalizeFirstLetter(underscoreToLowerCase($tableName)) . "Peer";
$peer = new $peerName();
$c = new Criteria();
$c->add("key", null);
$pleaseSelectOption = $peer->selectOne($c);
$c = new Criteria();
$c->add("key", null, "!=");
$c->addOrderAscending("sort_index");
$c->addOrderAscending("text");
$options = $peer->select($c);
if ($pleaseSelectOption != null) {
$this->pleaseSelectValues["{$listName}"] = $pleaseSelectOption->getText();
} else {
// try SELECT_PLEASE_SELECT from the messages...
$text = MessageResolver::instance()->message("SELECT_PLEASE_SELECT");
if ($text != null) {
$this->pleaseSelectValues["{$listName}"] = $text;
}
}
$out = array();
foreach ($options as $option) {
$optionKey = $option->getKey();
$out["{$optionKey}"] = $option->getText();
}
$this->storage["{$listName}"] = $out;
}
public static function instance()
{
if (self::$resolver == null) {
self::$resolver = new MessageResolver();
}
return self::$resolver;
}
public function message($key)
{
return MessageResolver::instance()->message($key);
}
