/**
* get all flashcards for an object
*
* @param int obj_id
* @return array card_id => card object
*/
public static function _getAll($a_obj_id)
{
global $ilDB;
$query = "SELECT card_id, obj_id, term_id FROM rep_robj_xflc_cards " . "WHERE obj_id = " . $ilDB->quote($a_obj_id, 'integer');
$result = $ilDB->query($query);
$cards = array();
while ($row = $ilDB->fetchAssoc($result)) {
$card = new ilFlashcard();
$card->setRowData($row);
$cards[$card->card_id] = $card;
}
return $cards;
}
/**
* Read the flash cards assigned to this object
*/
function readCards()
{
$this->plugin->includeClass('class.ilFlashcard.php');
$this->setCards(ilFlashcard::_getAll($this->getId()));
}
