You can add this line to your functions.php file to add the post thumbnail option to all post types: add_theme_support( ‘post-thumbnails’ ); If you want it for only one post type, you pass an array of post type names as second argument: add_theme_support( ‘post-thumbnails’, array( ‘post’ ) ); #shown in posts only To display the … Read more
Removing the hierarchical parameter from the register_post_type function call did the trick, as per vancoder’s suggestion. On the back end, looking at what the hierarchical option does (set the new post type to behave like the page post type) tells me that it probably shouldn’t have been set in the first place.
Regardless if you go the PHP or jQuery route, I suggest you set up your filters or enqueue your Javascript in the admin_head-post[-new].php or admin_print_scripts-post[-new].php hook. There you can be sure that the global variable $post_type is set, and can check whether it is slide. Since the post thumbnail code is called after these hooks, … Read more
Something like this should do it. Replace wpse_77670_getPermittedCategories() with however you select the array of permitted categories, and ‘your_custom_category’ with whatever your custom taxonomy is for your custom post type. /** * filter terms checklist args to restrict which categories a user can specify * @param array $args arguments for function get_terms() * @param array … Read more
If you want to use your code, try this: If you want to check if the medias are attachments, you can try to use $_REQUEST[‘detached’] add_action( ‘load-upload.php’, ‘export_media_test’ ); function export_media_test() { if ( ! isset( $_REQUEST[‘action’] ) ) return; echo ‘Export Media’; if ( isset( $_REQUEST[‘detached’] ) ) { die( ‘No attachments’ ); } … Read more
You’d have to manipulate the global $submenu and modify the link in it. Or use jQuery. The following example adds a submenu in the Dashboard menu and changes the destination link just after. The submenu page will dump the contents of the global var. add_action( ‘admin_menu’, function() { add_submenu_page( ‘index.php’, ‘Sandbox Options’, ‘Options’, ‘administrator’, ‘sandbox_options’, … Read more
If you like, that users only can delete his own post, then it is important, that check for the ID of the user and the Author-ID to the post. The follow source example add a Trash button to the admin bar, that the users can easily delete his own post. The key is the function … Read more
Sorting by size Adding custom column and sorting by post_content length is possible. It won’t be very efficient though, I’m afraid. First you’ll have to add your custom column and display the length of content in there. I’ve assumed that you’re interested in trimmed content (so ‘ ‘ is still empty). Then you’ll have to … Read more
The following snippet removes the registered site health dashboard widget from the dashboard. Add the code to your plugin or functions.php file: add_action(‘wp_dashboard_setup’, ‘remove_site_health_dashboard_widget’); function remove_site_health_dashboard_widget() { remove_meta_box(‘dashboard_site_health’, ‘dashboard’, ‘normal’); }
First, for invoicing/billing use the WP Invoice plugin: http://wordpress.org/extend/plugins/wp-invoice/ The “members” plugin may also be useful: http://wordpress.org/extend/plugins/members/ For a custom redirect, to send them to custom pages rather than just the admin panel use: http://wordpress.org/extend/plugins/peters-login-redirect/ If you had them register, greet them with a custom welcome message on the page they log-in to using this … Read more