/**
* Override createElement event to add max files
*/
function onQuickFormEvent($event, $arg, &$caller)
{
if ($event == 'createElement') {
$className = get_class($this);
$this->{$className}($arg[0], $arg[1] . ' (' . get_string('maxsize', '', display_size($caller->getMaxFileSize())) . ')', $arg[2]);
return true;
}
return parent::onQuickFormEvent($event, $arg, $caller);
}