public function Index()
{
AssetLoadManager::register('tableList');
$vo_dm = Datamodel::load();
$va_elements = ca_metadata_elements::getRootElementsAsList(null, null, true, true);
$this->view->setVar('element_list', $va_elements);
$this->view->setVar('attribute_types', Attribute::getAttributeTypes());
$o_result_context = new ResultContext($this->request, $this->ops_table_name, 'basic_search');
$o_result_context->setResultList(array_keys($va_elements));
$o_result_context->setAsLastFind();
$o_result_context->saveContext();
return $this->render('elements_list_html.php');
}
public static function getValueInstance($pn_datatype, $pa_value_array = null, $pb_use_cache = false)
{
if ($pb_use_cache && Attribute::$s_instance_cache[$pn_datatype]) {
return Attribute::$s_instance_cache[$pn_datatype];
}
$va_types = Attribute::getAttributeTypes();
if (isset($va_types[$pn_datatype])) {
// we look for a class in lib/ca/Attributes/Values with the datatype name + 'AttributeValue'
$vs_classname = $va_types[$pn_datatype] . 'AttributeValue';
if (!class_exists($vs_classname)) {
if (!file_exists(__CA_LIB_DIR__ . '/ca/Attributes/Values/' . $vs_classname . '.php')) {
return null;
}
include_once __CA_LIB_DIR__ . '/ca/Attributes/Values/' . $vs_classname . '.php';
}
return Attribute::$s_instance_cache[$pn_datatype] = new $vs_classname($pa_value_array);
}
return null;
}
