[EP-tech] Subject trees

Alan.Stiles alan.stiles at open.ac.uk
Wed Jan 6 17:35:01 GMT 2016


Hi all,
Anyone have any experience with updating the subject tree via the API?   (using 3.3.10 but current github module for EPrints::DataObj::Subject looks similar)

I'm trying to add a new top level entry with the following code snippet...

                my $rootsubj = EPrints::DataObj::Subject->new($repository,"ROOT");
                exit unless defined($rootsubj);
                my $newsubj = $rootsubj->create_child("newid",[{name=>"New Top Level Subject"}],0);

It creates the subject, but orphaned rather than linked to the ROOT object as I'd expect...
Any clues?

Alan Stiles
Digital Repository Developer
Library Services, The Open University

-- The Open University is incorporated by Royal Charter (RC 000391), an exempt charity in England & Wales and a charity registered in Scotland (SC 038302). The Open University is authorised and regulated by the Financial Conduct Authority.
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