rest-api

Transition from (classical) serialized custom meta field to (gutenberg) rest enabled meta

Here’s an answer to question 1 that uses register_post_meta. It’s also the start of an answer to question 2 by use of the prepare_callback option in show_in_rest . add_action( ‘init’, ‘wpse_89033_register_custom_meta’ ); function wpse_89033_register_custom_meta() { $post_types = [ ‘post’, ‘page’, ‘attachment’, ]; foreach ( $post_types as $post_type ) { register_post_meta( $post_type, ‘_custom_key’, array( ‘type’ => … Read more

WordPress REST get all items without a taxonomy assigned

I was able to solve the problem by adding a custom route. Although i had to do the same process in php by first querying all available terms of the type and then exclude them from the query. $available_terms = array_map( function ( $term ) { return $term->term_id; }, get_terms( ‘lagerboxen_kategorie’ ) ); return get_posts( … Read more

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