If ‘type’ => ‘select’ works for you then to solve state selection, you can try woocommerce_states and woocommerce_countries_allowed_country_states filter to list states only for the user’s country. Reference : https://wordpress.stackexchange.com/a/320548/163113
The easiest solution to this is to hook your add calls on to the last action which gets fired before the rules are rebuilt during the flush process. The first part of the flushing process is to delete the rewrite_rules option. When this happening the following actions will fire: do_action( ‘delete_option’, $option ); do_action( “delete_option_$option”, … Read more
wpmu_welcome_user_notification is a filter, but you can execute your action there, too. Take care not to turn off notification mails accidentally; see the source.
Can you perform the logic on the template_include filter? Else, you could set a global/constant and use that in template_include to serve up the appropriate template. The template_include filter filers the path to the template file to be included. To avoid errors you should check if the template exists – locate_template does this for theme/child-theme … Read more
The settings API is crap. I need a long time and need try many until I got this working. My problem was that the values from my inputs never was passed to the validate callback. I end up in using the array method: <input type=”text” name=”foo[bar]” value=”baz” /> If the formular will be send, in … Read more
Use some kind of a Controller and combine the calls to both classes in one callback for each action. The controller should be responsible for the real assignation of business logic to an event (action), not some code outside of your classes. The basic point is: Your plugin controller should not alter data, only Models … Read more
The short answer is no, it is not possible. When you deactivate your plugin, it’s deactivated so doesn’t run your admin_notices action when the admin screen is refreshed. You can confirm it for yourself by using the action in a slightly different way. In your deactivation function include the following line: set_transient(‘my_deactivation_transient’, ‘My plugin is … Read more
What about using save_post or wp_insert_post hook, both have @param int $post_ID Post ID. @param WP_Post $post Post object. @param bool $update Whether this is an existing post being updated or not. as parameters. It is pretty self-explaining that the $update can be used to determine, if it … Read more
Even if is not very flexible filter you can use the gettex hook. Only be aware that this filter runs for every string being translated, so can affect performarce if over-used. To narrow the performance impact you can add it only of admin footer, and remove it just after had use it: add_action(‘admin_footer’, function() { … Read more
Let me start by saying that the init action is called when WordPress is loaded, before the tests are run. So it you are having your plugin/theme loaded with WordPress (by hooking into muplugins_loaded, for example), the register_my_type() method should be getting called, if your constructor is being called before init. (If you aren’t loading … Read more