admin_url() gets you the correct administration page URL (and network_admin_url() to get a network administration page URL) Optionally, you can use add_query_arg() to append arguments to an URL, using an associative array: $page=”edit_record_page”; $rec_id = 1; $record_url = add_query_arg(compact(‘page’, ‘rec_id’), admin_url(‘admin.php’));
You can hook onto pre_insert_term, check the taxonomy and whether or not the user has the specified role as follows: function disallow_insert_term($term, $taxonomy) { $user = wp_get_current_user(); if ( $taxonomy === ‘post_tag’ && in_array(‘somerole’, $user->roles) ) { return new WP_Error( ‘disallow_insert_term’, __(‘Your role does not have permission to add terms to this taxonomy’) ); } … Read more
A bit late but I just learned how to remove the taxonomy cloud. In your taxonomy label definition change this line ‘popular_items’ => __( ‘Popular Regions’ ), to this ‘popular_items’ => NULL, and the tag cloud will no longer appear
Edit: See below for proper way to query category and tag intersections. global $wp_query; $args = array( ‘category__and’ => ‘category’, //must use category id for this field ‘tag__in’ => ‘post_tag’, //must use tag id for this field ‘posts_per_page’ => -1); //get all posts $posts = get_posts($args); foreach ($posts as $post) : //do stuff endforeach;
The answer below is simplified, and could be extended to check if any posts have 3 matching tags before outputting the list. Using one query and assuming you have at least one post with 3 matching tags: //List of tag slugs $tags = array(‘foo’, ‘bar’, ‘chocolate’, ‘mango’, ‘hammock’, ‘leaf’); $args = array( ‘tag_slug__in’ => $tags … Read more
Aside from the technical aspects, Categories are for broad topics while Tags are for adding more detail to your posts’ subject. Lorelle has written the definitive guide on the difference between categories and tags. You might also want to check out the WordPress.com guide on Categories vs. Tags.
Firstly, you can’t immediately achieve the goal you described with the code you show in your question. To understand why there isn’t a direct approach with that code you have to take a look at what you’re using – woocommerce_related_products() – to do what you have done so far. Secondly, you have to understand, because … Read more
No core hacking needed — thanks to: HOOKS. Hooks allow to fix the issue with a nice combination of a filter replacing “–” by “, ” before output and an “if” block to make sure the output is not also filtered for the admin interface 🙂 and finally, saving all your tags with comma in … Read more
The simple answer is that terms in hierarchical taxonomies can have child terms. But what else? ‘hierarchical’=>false When you specify a ‘hierarchical’=>false you get the following type of metabox which is the metabox format WordPress also uses for Post Tags: ‘hierarchical’=>true However when you specify ‘hierarchical’=>true you get the following type of metabox which is … Read more
I added new field ‘picture’ (input type file) to category with help of these add_action(‘category_edit_form_fields’,’category_edit_form_fields’); add_action(‘category_edit_form’, ‘category_edit_form’); add_action(‘category_add_form_fields’,’category_edit_form_fields’); add_action(‘category_add_form’,’category_edit_form’); function category_edit_form() { ?> <script type=”text/javascript”> jQuery(document).ready(function(){ jQuery(‘#edittag’).attr( “enctype”, “multipart/form-data” ).attr( “encoding”, “multipart/form-data” ); }); </script> <?php } function category_edit_form_fields () { ?> <tr class=”form-field”> <th valign=”top” scope=”row”> <label for=”catpic”><?php _e(‘Picture of the category’, ”); ?></label> … Read more