Hi! (crossposted to DSpace Developpers)
Metadata can often be used to generates links. You can look at the
little green links in items display at
http://www.destin.be/dspace/handle/443803704/1292
This is because metadata is processed at display time, not because links
are embedded in data (generally a bad idea because links break with time).
In your case, I would recommed to store links in the most orthogonal
way. For example:
* if the document has a DOI, store the DOI in dc.identifier.doi
* if it has other "Permanent URL", store the identifier in a field you
create like dc.identifier.pmid (for PubMed id).
* if the document comes from WWW (whole Wild web!), you can add
something like dc.identifier.www (identifier.uri cannot be used)
Al those fields has to be processed to generate a <a href="..."> around
your content.
You can also process authors to make horizontal search in DSpace or to
search in Google Scholar or in Amazon...
You can process subjects to search in other databases like Medline.
You can process abstracts to make them more legible, etc.
I changed the java code of JSTL Tag which displays an item to include a
"LinkOut" concept where each field can be processed.
Please find below an example on how this is parameterized now. Because
of the ongoing changes toward Manakin, I am wondering how this could be
done to be future proof and coherent with the overall logic of DSpace.
Please committers, your guidelines!
Wishing you a very nice day,
Christophe Dupriez
webui.itemdisplay.default = dc.title=title, dc.title.alternative,
dc.date.issued=date, dc.contributor.author=author, \
dc.contributor.Affiliation=email,
dc.description.sponsorship, \
dc.type, \
dc.description.abstract=abstract,
dc.description, \
dc.subject.mesh[mesh],
dc.subject.substance[mesh], dc.subject=subject, \
dc.identifier.citation, dc.publisher,
dc.relation.ispartofseries, dc.identifier.issn=issn, \
dc.identifier.volume, dc.identifier.issue,
dc.identifier.pagination, \
dc.coverage.references, dc.identifier.govdoc, \
dc.identifier.pmid=id, dc.identifier.isbn,
dc.identifier.ismn, dc.identifier
linkout.html.field = [value]
linkout.html.link = <a href="[PLAINvalue]">[value]</a>
linkout.html.date = [datevalue]
linkout.html.email = [valueEMAILS]
linkout.html.mesh = <a
href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&term=%22[URLvalue]%22%5BMeSH%5D";
title="[value]"
style="text-decoration:none;font-size:66%;color:MediumSeaGreen"
target="pubmed">M</a><a
href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&term=%22[URLvalue]%22%5BMeSH+Major+Topic%5D";
title="+[value]" target="pubmed"
style="text-decoration:none;font-size:66%;color:MediumSeaGreen;font-weight:bold">+</a> <a
href="[root]/simple-search?query=keyword:[URLvalue]">[value]</a> [linkage]
linkout.html.cas = <a
href="http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?regno=[URLvalue]";
title="[value]" style="text-decoration:none;color:MediumSeaGreen"
target="toxnet">CAS [value]</a>
linkout.html.subject = <a
href="[root]/simple-search?query=keyword:[URLvalue]">[value]</a>
linkout.html.issn = <a
href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=Journals&term=[URLvalue]%5Bissn%5D";
title="[value]"
style="text-decoration:none;font-size:66%;color:MediumSeaGreen;font-weight:
bold" target="pubmed">J</a></a> <a
href="[root]/simple-search?query=identifier:[URLvalue]">[value]</a>
linkout.html.abstract = [valueHEADINGS]
linkout.html.author = <a
href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&term=%22[URLvalue]%22%5BFullAuthor%5D";
title="[value]"
style="text-decoration:none;font-size:66%;color:MediumSeaGreen"
target="pubmed">P</a> <a
href="http://scholar.google.com/scholar?q=author:%22[URLvalue]%22";
target="google"
style="text-decoration:none;font-size:66%;color:MediumSeaGreen">G</a> <a
href=[root]/simple-search?query=author:"[URLvalue]">[value]</a>
linkout.html.title = <a
href="http://scholar.google.com/scholar?as_q=[URLvalue]&as_eq=&as_occt=title&as_allsubj=all&lr=&safe=active";
title="[value]"
style="text-decoration:none;font-size:66%;color:MediumSeaGreen"
target="google">G</a> [value]
linkout.html.id = <a
href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&term=[value]";
title="PMID [value]%5Buid%5D" target="pubmed"
style="text-decoration:none;color:MediumSeaGreen;font-weight:
bold">[value]</a>
Stuart Lewis [sdl] a écrit :
Hi,
Has anyone succeeded in including a live link in the submissions form? I can
get the url to display as text, but it will not work as a link. I know of one
other person who has tried this and has had difficulty.
Do you mean in the 'hint' section?
If so, you can do it by using html codes. E.g.:
<hint>Enter the full bibliographic details of the item to be deposited, in
Harvard APA 5th edition format (guidance is available on the <a
href="http://www.port.ac.uk/departments/studentsupport/library/supportandadv
ice/Informationstudyskillssupportmaterial/harvardapaformat/"
target="_new">Portsmouth University library site</a>)</hint>
Thanks,
Stuart
_________________________________________________________________
Gwasanaethau Gwybodaeth Information Services
Prifysgol Cymru Aberystwyth University of Wales Aberystwyth
E-bost / E-mail: [EMAIL PROTECTED]
Ffon / Tel: (01970) 622860
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