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[EP-tech] limiting possible values of a field to those in lookup table
From: David Lewis <david.lewis AT utc.fr>
Date: Thu, 08 May 2008 20:05:52 +0200
| Threading: | • This Message → Re: [EP-tech] limiting possible values of a field to those in lookup table from tdb01r AT ecs.soton.ac.uk → Re: [EP-tech] limiting possible values of a field to those in lookup table from david.lewis AT utc.fr |
*** http://www.eprints.org/tech.php/id/%3C48234100.60703%40utc.fr%3E *** EPrints community wiki - http://wiki.eprints.org/ Hi, I'm wondering what's the best way to implement a "constrained ↵ keywords" field in EP3.0 I'm autocompleting on user input as follows: <field ref="utc_keywords_rameau" input_lookup_url="{$config{perl_url}}/users/lookup/simple_sql" input_lookup_params="table=utc_keywords_rameau&mode=prefix"/> However, I want to prevent users from entering anything OTHER than values proposed in the lookup table .. i.e. force them to choose from a finite list of accepted values. Anybody else been faced with this problem and found a neat way around it? Thanks for ideas, David
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