/**
* Get a setting.
*
* @return string|false|NULL value as string on success; NULL if not found; false in case of error
*/
function get_setting($parname)
{
$this->load_CollectionSettings();
return $this->CollectionSettings->get($this->ID, $parname);
}
/**
* Display a setting from the DB settings table.
*
* @param string Name of setting
* @param string Output format, see {@link format_to_output()}
*/
function disp_setting($parname, $format = 'htmlbody')
{
$this->load_CollectionSettings();
echo format_to_output($this->CollectionSettings->get($this->ID, $parname), $format);
}