Edit: 12/09/2017 See this answer for a more up to date solution to this: How to use taxonomies on attachments with the new Media Library? I’m going to answer my own question here as I have managed to figure out a solution to what I’ve been trying to do. I came to the conclusion that … Read more
I would recommend so. You do (and should) have your own nonce with which to check the origin of the data and the intent of the user. If you have just one nonce for a metabox – then you run into problems if that metabox is removed (not the same as hidden). If removed the … Read more
See this media uploader skeleton. You can also use it in your custom markup, like Meta Box. A hint, check, that you only use the scripts on the page, where you active your Meta Box. Otherwise is it often a problem on the default pages and the uploader. Now a attempt to clear the important … Read more
I had the same problem, and Google lead me here. Unfortunately none of these answers helped, but I ultimately figured out the answer, and it’s quite easy! First, enqueue a JavaScript file (I won’t rehash this process; there are many tutorials that can describe this process better than I). I hooked into admin_enqueue_scripts, and it … Read more
If you are manually registering your custom taxonomy via register_taxonomy then you can pass in arguments to control where the metabox appears. In the example below setting show_ui to false would completely remove the metabox from the edit screen, the quick edit screen, and the admin menu. But if you set show_ui to true you … Read more
meta_query is an array of meta clauses. For example: $q = new WP_Query( array( ‘meta_query’ => array( ‘relation’ => ‘AND’, array( ‘key’ => ‘state’, ‘value’ => ‘Wisconsin’, ), array( ‘key’ => ‘city’, ‘compare’ => ‘EXISTS’, ), ), ) ); You can use an associative array, with a key for each meta clause: $q = new … Read more
You can do this by hand, but WP natively does it like this for settings errors: add_settings_error() to create message. Then set_transient(‘settings_errors’, get_settings_errors(), 30); settings_errors() in admin_notices hook to display (will need to hook for non-settings screens).
There seems to be no easy way to do this, you must add all code yourself. inline_edit_row(), the function that draws the Quick Edit and Bulk Edit screens, seems to have only one action that you can hook into: quick_edit_custom_box or bulk_edit_custom_box. It gets called for all non-core columns that wp_manage_posts_columns() returns. There are some … Read more
Actually, I wrote a plugin for exactly that. http://wordpress.org/extend/plugins/radio-buttons-for-taxonomies/ In the plugin settings you define which taxonomies you’d like to apply this restriction to.
You are referring to the metaboxes on the admin post screen right? For that you don’t need a plugin, just drop the following into your functions.php file. // add_action(‘user_register’, ‘set_user_metaboxes’); add_action(‘admin_init’, ‘set_user_metaboxes’); function set_user_metaboxes($user_id=NULL) { // These are the metakeys we will need to update $meta_key[‘order’] = ‘meta-box-order_post’; $meta_key[‘hidden’] = ‘metaboxhidden_post’; // So this can … Read more