public function initialize($entity = null, $option = array())
{
if (!isset($option['edit'])) {
$element = new Text("id");
$this->add($element->setLabel("id"));
} else {
$this->add(new Hidden("id"));
}
$name = new Text("name");
$name->addValidator(new PresenceOf(array('message' => 'The name is required')));
$name->setLabel("分类名称");
$this->add($name);
$isParent = new select('isParent', array("0" => "否", '1' => '是'), array("value" => 1));
$isParent->setLabel("是");
$this->add($isParent);
$parentId = new select("parentId", Category::find("isParent=1 and status=1"), array("using" => array("id", "name"), 'useEmpty' => true, 'emptyText' => '...', 'emptyValue' => '0', "value" => 0));
$parentId->setlabel("父类名称：");
$this->add($parentId);
}
