I’ve recently encountered a project that needs to get all products under a category. Creating my own product filter using ajax. So now I’m going to share to you a simple script on how to filter WooCommerce
wp_query loop and retrieve all products under the category you have chosen.
You have to make sure that whenever you’re dealing with taxonomies you have to use
Tax query has these parameters needed to work but could be more once you started using multiple tax_query or nested tax_query. more info
taxonomy – The custom post type category you’re using. mine is product_cat which is the WooCommerce taxonomy.
field – Whether you’re gonna use slug or post id.
terms – The container array of your selected field.