I adjusted your code a little bit to integrate the wp_query() class instead of query posts(), which is only meant for altering the main loop. You should always opt to use wp_query() when trying to create secondary loops. Since we’re using wp_query(), we’re also going to have to use wp_reset_postdata() instead of wp_reset_query. Im not … Read more
Pretty bizarre issue. I popped in that same code and successfully replicated the issue. I then removed the calls to my_add_term, reset my permalinks (not sure if this helped or not but worth mentioning that I did it), added an item, reloaded, and they all showed up in heirarchy as expected. In the calls to … Read more
First hook the save_post action: http://codex.wordpress.org/Plugin_API/Action_Reference/save_post Then check capabilities: You have docs on that right? Then get_the_terms for the $post_id provided by save_post and the taxonomy you want to check. http://codex.wordpress.org/Function_Reference/get_the_terms Then if they are using a term (see note below) they are not allowed to use either stop/delete the post, set a warning, or … Read more
Try clean_term_cache(); clean_object_term_cache();
Do you have the “paged” parameter in the URL of the page(s) that you are trying to use get_query_var with? As far as I know get_query_var(“paged”) is explicitly returning the value of the URL param so you need to have a URL like this for it to work: /?paged=7 Alternatively you could read the URL … Read more
This not a complete and ready-made answer, but the below should get you started. First thing to note is, deleting and modifying are different functionalities, so different functions and hooks are relevant to it. Namely we are talking about wp_delete_term() – source and wp_update_term() – source – regarding the functions. So lets take a look … Read more
There are couple of things wrong with your code… when filtering it is not term that gives the ID of the term, but business (in this case), since this is the name you’ve provided for the drop-down menu. Replace all instances of term with business Taxonomy is not set when filtering. Remove this check from … Read more
You use tax_query incorrectly. Take a look at Codex Page tax_query should be an array which can contain: relation – it should be string (AND/OR) taxonomy term – array with defined taxonomy, field, terms, and so on. In your code your setting tax_query to: $taxquery = array( ‘post_type’ => ‘post’, ‘tax_query’ => array( array( ‘taxonomy’ … Read more
You can use PHP’s array_filter to process the results of a taxonomy query function that returns its results, and then display them. Something like: # This returns the whole taxonomy… $whole_tax = get_terms(‘customtax’, array(‘hide_empty’ => 0)); $second_level = array_filter($whole_tax, function ($t) { # This term has a parent, but its parent does not. return $t->parent … Read more
I can’t really explain it any better than the ACF documentation page I posted in the comments: All the API functions can be used with a taxonomy term, however, a second parameter is required to target the term ID. This is similar to passing through a post_id to target a specific post object. The $post_id … Read more