Profile: Michael

Problem:
We have two related CPTs - Resources & Resource Items (1 Resource - many Items). Each individual Item has a select field to indicate an associated language.

We present users with a Resources page where they can search on various aspects of Resources and would like to add the ability to search for Resources according to which languages they are associated with via their related Resource Items.

Solution:
Currently, Toolset does not allow to filter a custom post type by custom fields on a related post type. This feature is on our list and will be added in the future, but we still don't know when.

It is worth mentioning that this can be implemented with custom code. It will need custom code to build the filter and another custom code that can use the toolset_get_related_posts function and hook into the view's wpv_filter_query query filter.

Relevant Documentation:

• https://toolset.com/documentation/customizing-sites-using-php/post-relationships-api/#toolset_get_related_posts
• https://toolset.com/documentation/programmer-reference/views-filters/#wpv_filter_query