On 10/23/22 15:20, Carlos E. R. wrote:
This has been done automatically somehow by the wizard in all the controls it has created. But I do not know how to replicate, and it should be trivial.
Somebody knows?
Wish I could help. I always just ended up writing in php and using a html/js/ajax solution (ever since mysql workbench changed). I always found connectors more frustrating to learn than just learning mysql or php, etc.. (though those were not without their frustrations) Many like yours -- poor documentation (except for the MySQL docs -- can't really complain there) But, bad news, your on-line book-seller dream has already been taken. This little company named after a South American river (biggest by volume in the world) stole your idea! But seriously, I see Autor 1 (Isaac Asimov), but what I don't understand is what control you are referring to, or how Autor 1 should move as a single object? Autor_1 (or similar) is a field in one of your MySQL tables that you display at that location on the form. What is it that you consider the single object? (the form-field with it's attribute that links the Autor_1 table-field with it?) -- David C. Rankin, J.D.,P.E.