Hi, I created a custom module which adds some custom text fields to product editing page on back office. But I want those fields inserted in a table I created with the same name as my module 'kd_combifeature'.
I am using "hookActionProductUpdate" and this code:
DB::getInstance()->insert(_DB_PREFIX_ . '_combifeature', array(
'id_combifeature' => 'AUTO_INCREMENT',
'id_feature' => $id_feature,
'id_product' => $id_product,
'value' => $value,
));
But it doesn't working. Why?