Hey,
This might sound complicated but I don’t think it’s that complicated.
I have a list of WP Post Categories:
– Category A
– Category B
– Category C
New categories will be added in the future.
I want to assign a color to A (red) and another color to C (blue), which is trivial.
Next, I want to display a dropdown on all Posts that shows exclusively categories that have a color set. So in this case A and C, but not B (as it has no color previously assigned).
How can I achieve this?
Thank you,
Razvan
To get a list of terms you would use get_terms(). get_terms() allows a meta_query, just like WP_Query(). You can use a meta_query to get terms where a field “EXIST” or is not empty (!= “”)
