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[EP-tech] Restricting export of field based on value of another field
- Subject: [EP-tech] Restricting export of field based on value of another field
- From: J.Salter at leeds.ac.uk (John Salter)
- Date: Wed, 17 Dec 2014 10:35:09 +0000
We have a requirement to (sometimes) embargo the abstract for some etheses.
We have a boolean field that allows a student to:
- always show the abstract
- embargo the abstract when files are embargoed
Changing the display of this information on the summary page is easy enough (change eprint_render.pl), but quite a few of the Export plugins reference the abstract field directly.
I could create copies of all the Export plugins that reference the abstract field, but this seems inefficient.
Is there a simple way of unsetting a field of a dataobject each time the dataobject is used, but without actually writing that change to the database?