Custom post type single-{custom}.php not working
Visit the permalinks page (which will flush it) and check again. WordPress probably just needs to be nudged to recognize your addition to the hierarchy.
theme-development
How to add CSS class to custom logo?
WordPress provide a filter hook to custom logo customization. The hook get_custom_logo is the filter. To change logo class, this code may help you. add_filter( ‘get_custom_logo’, ‘change_logo_class’ ); function change_logo_class( $html ) { $html = str_replace( ‘custom-logo’, ‘your-custom-class’, $html ); $html = str_replace( ‘custom-logo-link’, ‘your-custom-class’, $html ); return $html; } Reference: How to change wordpress … Read more
How to show a custom meta box on the “Quick Edit” screen?
There seems to be no easy way to do this, you must add all code yourself. inline_edit_row(), the function that draws the Quick Edit and Bulk Edit screens, seems to have only one action that you can hook into: quick_edit_custom_box or bulk_edit_custom_box. It gets called for all non-core columns that wp_manage_posts_columns() returns. There are some … Read more
What is the advantage of using wp_mail?
wp_mail() is a pluggable function: It can be replaced by plugins. That’s useful in cases where the regular mail() doesn’t work (good enough), for example when you need extra authentication details. Example: WP Mail SMTP wp_mail() uses PHPMailer by default, a sophisticated PHP class which offers a lot of useful preprocessing and workarounds for cases … Read more
What is a Theme textdomain?
In this case, ‘themify’ is the defined textdomain for the Theme, used to make the Theme translatable. (Codex reference: load_theme_textdomain()). Making a Theme translation-ready requires a few steps. Define the Theme’s textdomain: load_theme_textdomain( ‘themify’, TEMPLATEPATH.’/languages’ ); Define translatable strings in the template. This is done using one of a few translation functions: __() (for returned … Read more
When to use _e and __ for the translation?
If you want to echo the translated string, then you will be using _e and when you just want to have the translated string, then you will be using __. Example: _e(‘this is a message’, ‘twentyfourteen’); is same as echo __(‘this is a message’, ‘twentyfourteen’);
Does the functions.php file ever get called during an AJAX call? Debug AJAX
admin-ajax.php loads wp-load.php: /** Load WordPress Bootstrap */ require_once( dirname( dirname( __FILE__ ) ) . ‘/wp-load.php’ ); wp-load.php loads wp-config.php, and there wp-settings.php is loaded. And here we find this: // Load the functions for the active theme, for both parent and child theme if applicable. if ( ! defined( ‘WP_INSTALLING’ ) || ‘wp-activate.php’ === … Read more
How can I get page slug
Inside of your loop you can do: global $post; echo $post->post_name;
What is the difference between front-page.php and home.php? [duplicate]
In short: index.php is a fallback template only, in case no appropriate template was found home.php is used for the blog (a listing of recent posts) front-page.php is used for the landing-page The universal index.php template The index.php template file is a fallback template. It is used as a last resort when no other more … Read more
How to display value of custom fields in page
Well, you are using: get_post_meta(get_the_ID(), ‘subtitle’, TRUE); So, you are saying to WordPress to get the meta value of the ‘subtitle’ field and that the returned value be in format of string. See get_post_meta() docu. To get all meta data of a post you should use get_post_custom() function instead. For example, if you are inside … Read more