You can use categories with pages by registering the category taxonomy for the page object type: function categories_for_pages(){ register_taxonomy_for_object_type( ‘category’, ‘page’ ); } add_action( ‘init’, ‘categories_for_pages’ ); If you want to use a separate taxonomy for this, you can register your own taxonomy for pages.
How to restrict users in edit post that can just select exists tags? not add new
Use the Switch statement. switch ($term->name) { case ‘customtermincustomtaxonomy’: // … break; case ‘anotherterm’: // … break; case ‘somethingelse’: // … break; }
Here you can read an article about how to deal with. You’ll have some mandatory things to do such rewrite your taxonomy with the same name of the custom post type. http://someweblog.com/wordpress-custom-taxonomy-with-same-slug-as-custom-post-type/
Getting associated taxonomies
Custom Taxonomy Term Archive Page Template that Filters 2 or more Taxonomies
This should works. $args = array( ‘taxonomy’ => ‘your_taxonmy_name’, // replace with your taxonomy name ); $categories = get_categories( $args ); $ids = array(); // lets get all post IDs foreach ( $categories as $category ) { $args = array( ‘cat’ => $category->term_id, ‘post_type’ => ‘homepage’, // your post type ‘posts_per_page’ => ‘1’, ‘post__not_in’ => … Read more
The category parameters does not work with custom taxonomies. You need to use a tax_query instead. In your current code, replace (which is in any case also wrongly used, category_name takes the slug, not name) ‘category_name’ => $category->name with ‘post_type’ => ‘case-studies’, ‘tax_query’ => array( array( ‘taxonomy’ => $tax ‘terms’ => $category->term_id, ‘include_children’ => false … Read more
You can get all the terms in a custom taxonomy using the following code: $terms = get_terms( ‘development-category’ ); if ( ! empty( $terms ) && ! is_wp_error( $terms ) ){ foreach ( $terms as $term ) { $loop = new WP_Query( array( ‘development-category’ => $term->slug, ‘post_type’ => ‘developments’ ) ); ?> …. } }
Found a solution: <?php $cat = get_the_category(); $category_id = $cat[0]->term_id; foreach (get_the_category() as $cat) : $attachmentId = get_option(“category_image_{$category_id}”, ‘null’); $imageArr = wp_get_attachment_image_src( $attachmentId, ‘medium’ ); $imageURL = $imageArr[0]; echo ‘<img src=”‘ . $imageURL . ‘” />’; endforeach; ?>