You’ve converted $taxonomy_id_list to a comma separated string then shoved that string into an array. Your array now looks like array( “1,2,3,4” ); That is not going to match any author ID. You are misunderstanding what implode does. This–1,2,3,4,5,6,7— is a set of integers. If place in the array like this– array(1,2,3,4,5,6,7)— you get an … Read more
You can load a different template for single posts via the single_template filter. Just use the has_term() function to check if the post has a specific term in your custom taxonomy. function wpa_107626_single_template( $single_template ) { // check if the post fits some condition if ( has_term( ‘term1’, ‘film_cat’ ) ) { $single_template = get_stylesheet_directory() … Read more
I think showposts was replaced by posts_per_page in wordpress 2.1. See pagination parameters. Also note that print_r($query) won’t return any results because $query variables is WP_Query object; you need to exceute the query. $args = array( ‘post_type’ => ‘contractors’, ‘posts_per_page’ => -1, ‘tax_query’ => array( array( ‘taxonomy’ => $taxonomy, ‘terms’ => $taxarray, ‘field’ => ‘id’ … Read more
tax_query is used to get the posts associated with certain taxonomy. {tax} (string) – use taxonomy slug. Deprecated as of Version 3.1 in favor of ‘tax_query’. tax_query (array) – use taxonomy parameters (available with Version 3.1). taxonomy (string) – Taxonomy. field (string) – Select taxonomy term by (‘id’ or ‘slug’) terms (int/string/array) – Taxonomy term(s). … Read more
Retrieval of multiple posts in WordPress is almost always handled by WP_Query class (or get_posts() function that wraps it). There is quite a lot of documentation and information to it, but to narrowing it down to your specific case you will need to: set up posts loop for each term pass as arguments to each … Read more
For a Category landing page that only shows each ‘product_cat’ image that links to a separate page for each category, I have the following template enclosed. It doesn’t use $term->term_taxonomy_id but rather $term->term_id. Not sure if it will help, but look it over for differences from what you have. <?php /** * Product taxonomy template … Read more
If I’m understanding you correctly get_term_children does what you want. $term_id = 2; $tax_name=”locations”; $term_child = get_term_children( $term_id, $tax_name ); Another possibility would be using get_categories, it has an child_of, taxonomy and depth parameter – the documentation on wp_list_categories, which offers pretty much the same functionality, is better.
$wp_query->query_vars[‘taxonomy’] alone won’t do it, but yes, you can check the object itself. However, something like is_tax() may be more appropriate. A lot depends on context and you query is all but lacking in that.
My SQL knowledge is quite bad, I should admit, so I’m going to use a non SQL way to achieve this. Here is my idea: Use pre_get_posts to alter the query variables before the main query is executed. As all of the query variable has been set by the time pre_get_posts run, you can simply … Read more
I’m not quite sure what you want to do as frankly, your terminology is a bit scrambled, and you example shortcode is also quite a mess. Before I start, you should start of by checking the following very important links Shortcode API WP_Query You should first start of by defining your attributes (and their defaults) … Read more