My lookup table has 50 country types, but only 20 are 'in use' in the current db (with the rest possibly used later as the db expands). On the webpage I am creating (I am using a php generator) I can set it up to add a filter by country type based on the country type_name varchar - so one can view the country types by name rather than the id integer - but all 50 types are listed.
I only want the 20 that currently 'in use' (not sure if this is the best way to describe it) and therefore relevant to searches/filters (i.e. I don't want to see a "There are no records to display" message).
From:
Raymond O'Donnell Date: Subject:
Re: How to limit dropdown list to options based on 'in use'
rows from lookup table, for webpage using php and postgresql
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