function deleteExtaAttribute($item_id, $attIdList)
{
$productHelper = new productHelper();
$DbAtt_list = $productHelper->getAttributeList($item_id);
// ITEM HAS ATTRIBUTES
if (!empty($DbAtt_list)) {
if (empty($attIdList)) {
foreach ($DbAtt_list as $dbid) {
$productHelper->delWholeAttribute($dbid);
}
} else {
foreach ($DbAtt_list as $dbid) {
if (!in_array($dbid, $attIdList)) {
$productHelper->delWholeAttribute($dbid);
}
}
}
}
}