topic Re: one-to-many relationship in ArcGIS Runtime SDK for iOS Questions

one-to-many relationship

RickJones — Fri, 07 Oct 2011 11:39:55 GMT

I'm looking to manage a signs layer, where each post feature can have 1 or more signs attached.

I've done this before, in MapObjects, pointing to an Oracle table. Is it possible to work this in the iOS API?

Re: one-to-many relationship

NimeshJarecha — Fri, 07 Oct 2011 22:12:06 GMT

Sorry, but not clear what you want to do, elaborate please!

Regards,
Nimesh

Re: one-to-many relationship

GregButler1 — Wed, 12 Oct 2011 11:42:02 GMT

Nimesh,

I am trying to do the same thing. I want to have a sign pole feature with relationship classes for each type of sign that could potentially be installed on the pole. This one to many relationship will eliminate the need to collect multiple points at locations where more than one sign is installed on a pole.

The iOS app supports attachments, which is a relationship class, but unless I am missing something it does not support a one to many relationship. Is a one to many relationship supported...if not, is this something that will be supported in later versions?

Greg