topic Re: Using Service > Create Relation do I need to explicitly create both incoming and outgoing relation? in Nuxeo Forum

Using Service > Create Relation do I need to explicitly create both incoming and outgoing relation?

karl_harris_ — Tue, 14 Feb 2012 21:30:00 GMT

I am creating a relation between two documents with Services>Create Relation. How do I specify the predicate so both incoming and outgoing relations are created correctly.

I have used the String IsBaseOn in the predicate and when the relation is created IsBasedOn is the predicate for both directions of the created relation.

I sense there needs to be some type of indirection used to identify the predicate based on the message.en/fr/current language translation system but I can't see to find a reference to how to use label.predicate.... vocabularies.

Re: Using Service > Create Relation do I need to explicitly create both incoming and outgoing relation?

karl_harris_ — Wed, 15 Feb 2012 00:04:46 GMT

Found that: http://purl.org/dc/terms/References and it's relatives works in the Service>Create Relation Predicate and creates incoming and outgoing relations.

Re: Using Service > Create Relation do I need to explicitly create both incoming and outgoing relation?

Anahide_Tchertc — Wed, 15 Feb 2012 21:07:22 GMT

One relation does create both incoming and outgoing relations. When displaying them in the UI, a cheap trick is used to display a different label by fetching labels from two distinct vocabularies.

The directories content is visible here: https://github.com/nuxeo/nuxeo-features/tree/master/nuxeo-platform-relations/nuxeo-platform-relations-default-config/src/main/resources/directories