[Helma-user] Sample of relationships
edaros
edaros at libero.it
Mon Sep 3 09:22:13 CEST 2007
Hi!
Thank you for the answer, i managed to build a sample application based on
the addressbook sample (i had already read the various tutorial but they
where quite obscure on various stesps...) and i created a small app mySql
based with one to many relationships.
You can download it at http://www.kendar.org/helma/addressbook.zip
Addressbook extended sample
Everything seems to work as expected, building a Person object with child
Event objects But...
1) I did'nt found a way to put the "create.hac" into the child object
directory, that seems to me more correct from a design point of view, i had
to put the Event creation .hac into the Person directory
2) I wish now (even to practice on the "object" keyword) to link the Person
object from the owned Event, kind of a back link. I know there are other
ways but this is a kind of a test for the usage i wish to do with Helma. The
scope is building a one to one relationship from the Event object to the
owner Person
Thank you in advance for the help
Enrico Da Ros
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