/**
* Take a filter string and add it into the protected hidden filters
* array checking for duplicates.
*
* Special case for 'ids': populate the ID list and remove from hidden filters.
*
* @param string $newFilter A filter string from url : "field:value"
*
* @return void
*/
public function addHiddenFilter($newFilter)
{
list($field, $value) = $this->parseFilter($newFilter);
if ($field == 'ids') {
$this->setRecordIdsFromFilter($value);
} else {
parent::addHiddenFilter($newFilter);
}
}
