public function __construct($identifier, $value = "", $items = array())
{
parent::__construct($identifier, "div");
$this->_template = (include dirname(__FILE__) . '/../templates/tplDropdown.php');
$this->setProperty("class", "ui dropdown");
$content = new HtmlSemDoubleElement("text-" . $this->identifier, "div");
$content->setClass("text");
$content->setContent($value);
$content->wrap("", new HtmlIcon("", "dropdown"));
$this->content = array($content);
$this->tagName = "div";
$this->addItems($items);
}