If you mean a single-selection dropdown menu, then you can add the <select> element using wp_dropdown_categories(). Here’s an example with salary_bands being the taxonomy name/slug, and I’m placing the dropdown above or before the submit button, but you can just place it somewhere else in your form: <?php wp_dropdown_categories( array( ‘taxonomy’ => ‘salary_bands’, // taxonomy … Read more
As far as capabilities are concerned there is no distinction between creating new terms and assigning them to posts. So it’s not possible through capabilities alone to only allow users to assign pre-defined terms. This likely has its roots in the UI which, especially for tags, is designed around creating terms when writing posts. The … Read more
If i was to use the REST API to query posts, on the a particular archive page, does it query all posts in the database, or does it be specific to that page’s inbuilt query? The REST API is for getting raw data for external applications or via AJAX with JavaScript. It’s not intended to … Read more
You could use a filter and strip_tags(), as you suggested. Example using post tags, since that’s the taxonomy I had available: function my_remove_links( $term_links ) { return array_map(‘strip_tags’, $term_links); } add_filter(‘term_links-post_tag’, ‘my_remove_links’); Really though, I would just get_the_terms() and and craft the output yourself: function the_simple_terms() { global $post; $terms = get_the_terms($post->ID,’post_tag’,”,’, ‘,”); $terms = … Read more
It’s a good idea to use a custom taxonomy to link your ingredients, as this will allow you to get recipes by ingredient. This also means you don’t have to store each individual ingredient as a separate meta key-value pair, as you won’t do any lookups there. Just store one big object, ingredients, as an … Read more
This is not supported by default, but you can convert the numeric terms back to slugs with the pre_get_posts hook. I tested this with WP 3.0.1, but in 3.1 the taxonomy query handling changed, so I don’t know whether this will work by default or if there is a better way to do it. add_action( … Read more
Your code looks little clunky, http_build_query() is definitely not meant for such. Also what you are fetching is not simple array, but array of tag objects. My take: $post_tags = wp_get_post_terms( $post_id, ‘post_tag’, array( ‘fields’=>’names’ ) ); $pos = array_search( ‘tag-to-be-deleted’, $post_tags ); if( false !== $pos ) { unset( $post_tags[$pos] ); wp_set_post_terms ($post_id, $post_tags, … Read more
I would suggest a custom hierarchical taxonomy; call it ‘menu’. Top level terms (menus), have child terms (menu groups). Each child term has one or more posts (menu items) associated with it. Posts have custom fields (price) attached to them. Note that you will need some custom code (a category walker) to display the menu … Read more
Well, downloading WordPress 3.1 RC3 solved the problem.
Best way to link taxonomies and users is to link the user account to a custom post type then link the taxonomy to the custom post type. Example: You can use the action user_register to automatically create a new post for every new user and then start linking everything. I have used this method on … Read more