To display all the posts that belong to a category and include multiple parentage (that is, display also the posts that belong to a meta-children term), we'll have to redo a bit the query of The Loop. What we'll do is retrieve all the children of the queried term, and use the list of ids [...]
Term hierarchy
How to display multiple parentage in a category template
By the Web Warlock, Friday, 14/May/2010 9:44
Example of the Multiple term parentage feature with the get_all_meta_children function for Category templates.
Multiple term parentage
By the Web Warlock, Friday, 14/May/2010 9:25
Description of the Multiple term parentage feature of the ZYX Term Meta plugin.
The ZYX Term Meta plugin allows any term (either category, post tag or any other) to have any number of parent terms, even if the term belongs to a non-hierarchical taxonomy.
244 queries. 0.361 seconds. Powered by WordPress
Code is magic