When the db receive a response i want to add some information to table_survey_response_details. I have adde a field called user_id.
But i need to take the key, read the table survey_keys, take the content of the field which matched with the key. Then i have to update it in all the response details with that response_id.

I have tried to place a select and an update in models/survey/ in the funtion completed, round line 1275.
But the response_id is created later ...or i dont know why it doesnt work.
Any piece of advise?