[elfuego1]

Hello,

 

Just before I delete a record from one table I need to look up, if there is a corresponding record in another table.

If there is, then delete from main table should be impossible.

 

I wonder if I should use callback_before_delete or just callback_delete?

I walnted to use callback_delete but I don't know how to acquire record id from main table for delete purposes.

[victor]

 $crud->callback_delete(array($this,'delete_user'));

public function delete_user($primary_key)
{
   Data from main table =     Select from main table where id = $primary_key

   Data from second table = Select * from second table where second table data =  Data from main table

   if(!empty(Data from second table)) return false;

else
  
  delete  from main table where id = $primary_key
   return true;

}

 

Try that way

[victor]

Or explain what do u want in more detail

[elfuego1]

That explanation SOLVED my problem!

callback_delete works like a charm now :)

 

Thank YOU very much Victor!!!