function clearItemCache($id)
{
$sql = $this->_assembleSqlByID($id);
$this->dbcon->CacheFlush($sql);
AMP::debug_sql($sql, get_class($this) . " cleared cache");
$data_set =& $this->getCollection();
$data_set->clearCache();
}
function getLookup($field, $use_sort = false)
{
$set = array();
if (!$this->makeReady()) {
$sql = "SELECT " . $this->getIdFieldLookups() . ", {$field} " . $this->_makeSource() . $this->_makeCriteria();
if ($use_sort) {
$sql .= $this->_makeSort();
}
$set = $this->dbcon->CacheGetAssoc($sql);
AMP::debug_sql($sql, get_class($this) . ' lookup');
if (!$set && ($db_error = $this->dbcon->ErrorMsg())) {
trigger_error(sprintf(AMP_TEXT_ERROR_LOOKUP_SQL_FAILED, get_class($this) . __FUNCTION__, $db_error) . $sql);
}
} else {
while ($record = $this->getData()) {
$set[$record['id']] = $record[$field];
}
}
return $set;
}
