function __construct()
{
parent::__construct('CategoryBrowser');
CB_Setup::initUser();
}
/**
* called via AJAX to generate new selected option when the selected rootcond is new (the rootcond cookie was set)
* @param $args[0] currently selected expression in encoded infix format
*/
static function generateSelectedOption()
{
CB_Setup::initUser();
$args = func_get_args();
if (count($args) < 1) {
throw new MWException('Argument 0 is missing in ' . __METHOD__);
}
$encInfixQueue = $args[0];
$sqlCond = CB_SqlCond::newFromEncodedInfixQueue($encInfixQueue);
$ranges = array();
self::addRange($ranges, $sqlCond);
# generate div instead of option to avoid innerHTML glitches in IE
return self::generateOption($ranges[0], $sqlCond->getEncodedQueue(false), 'div');
}
