[EP-tech] reordering documents

[rcarric2 at exseed.ed.ac.uk (CARRICK Ray)]

Hi Folks,


I'm trying to reorder documents associated with an eprint but not having any success. This is using Eprints 3.2.


So far I have tried:


doing a search to identify the eprints I want (that bit works fine)

then for each of them I want to swap the order of the first two documents.


I tried


my @documents = $eprint->get_all_documents;

my $tmp = $documents[0];

$documents[0] = $documents[1];

$documents[1] = $tmp;


$eprint->set_value('documents', \@documents);

$eprint->commit;


that doesn't seem to do anything. I also tried the above but also changing the 'pos'

values associated with the documents.


Any ideas how to do this? I could delete the relevant eprints and re-import them but I'd quite like to do the chnage implace if possible.


Thanks,


Ray.

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