There are missing things in your select field and it should be better to use a hooked function to embed it in the product inside the add to cart form (if you want to be able to get the posted value). So below is the complete way from displaying and saving the selected size everywhere … Read more
What I understood from your question is, you want to get the best seller product in each category and set its image as a category thumb. you will need to loop through all categories then you will need also a nested loop in each category for the best product in the current loop of categories, … Read more
Try the following custom Comment Walker class. The walker keep tracks for print index in a global variable named $current_comment_print_index; which is intialized in the paged_walk function. You can print global variable $current_comment_print_index to show the current printed comment number. <?php /* Plugin Name: Comment Count Walker for WPSE 20527 Author: Hameedullah Khan Author URI: … Read more
For cases where you want to require/include PHP files, but still allow child themes to replace those PHP files outright, then you should use the locate_template function. Example: Parent does this: locate_template( ‘admin/file.php’, true ); This finds the admin/file.php file in either the child or the parent theme, then does a require on it (that’s … Read more
Function Reference/wp insert attachment $image_id = wp_insert_attachment( $attachment, $filename, $parent_post_id ); This function will return an image id which you can use for the featured image. update_post_meta($post_id, “_thumbnail_id”, $image_id);
something like: if ( !in_array($GLOBALS[‘pagenow’], array(‘wp-login.php’, ‘wp-register.php’)) && !is_admin() && !is_user_logged_in() ) { wp_redirect(‘http://www.mysite.com/landingpage’, 301); exit; } should do it. see http://codex.wordpress.org/Function_Reference/is_admin & Check if wp-login is current page
class MyClass{ function __construct(){ global $wpdb; $this->db = $wpdb; } function query(){ return $this->db->query( $this->db->prepare(“INSERT INTO {$this->db->wp_competitors} (id, ield_key, field_value) VALUES ( %d, %s, %s )”, 1, $field_key, $field_value) ); } }
By inspecting the file /wp-admin/nav-menus.php we can see that these meta-boxes: are rendered with: <?php do_meta_boxes( ‘nav-menus’, ‘side’, null ); ?> The file /wp-admin/includes/nav-menu.php contains the corresponding add_meta_box() calls and from that we can construct the relevant removal code: function custom_remove() { remove_meta_box(‘nav-menu-theme-locations’, ‘nav-menus’, ‘side’); remove_meta_box(‘add-custom-links’, ‘nav-menus’, ‘side’); remove_meta_box(‘add-post’, ‘nav-menus’, ‘side’); remove_meta_box(‘add-page’, ‘nav-menus’, ‘side’); remove_meta_box(‘add-category’, … Read more
You can use the add_user_to_blog function after creating the user. $userid = 1; $blogid = 5; $role=”administrator”; add_user_to_blog( $blogid, $userid, $role );
If you plan to use it just for your own code, and have it running alongside WordPress’ default database driver (wpdb), I see no real problems. It’s only if you plan on fully integrating/overriding WP’s driver that I see it being near-impossible; hard-coded SQL is prolific throughout core, and translating them to ActiveRecord method calls … Read more