This thread is resolved. Here is a description of the problem and solution.
Problem:
A select custom field lists all countries as options, but only some of these have been applied to posts. When creating a search View how to only include those countries in the filter dropdown which have been assigned to posts.
Solution:
In the Custom Search Settings select "Let me choose settings manually" and then choose "Show only available options for each input".
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This topic contains 2 replies, has 2 voices.
Last updated by 5 years, 6 months ago.
Assisted by: Nigel.
Hi Martin
There is a setting in your View which will limit the options to only those applied to posts, see the screenshot.
In WordPress taxonomies are optimised for queries in a way that custom fields are not, but you are only likely to notice the difference on large sites with thousands of posts being queried.
