/**
* @copydoc GridHandler::renderFilter()
*/
function renderFilter($request, $filterData = array())
{
$filterData['categoryId'] = $this->assocId;
$pressId = $request->getRouter()->getContext($request)->getId();
$categoryFactory = DAORegistry::getDAO('CategoryDAO')->getByPressId($pressId);
$categoryOptions = array();
while ($category = $categoryFactory->next()) {
$categoryOptions[$category->getId()] = $category->getLocalizedTitle();
}
$filterData['categoryOptions'] = $categoryOptions;
return parent::renderFilter($request, $filterData);
}
