function my_manage_columns( $columns ) { unset($columns[‘date’]); return $columns; } function my_column_init() { add_filter( ‘manage_posts_columns’ , ‘my_manage_columns’ ); } add_action( ‘admin_init’ , ‘my_column_init’ );
And for displaying result for Filter then try this code add_filter( ‘parse_query’, ‘prefix_parse_filter’ ); function prefix_parse_filter($query) { global $pagenow; $current_page = isset( $_GET[‘post_type’] ) ? $_GET[‘post_type’] : ”; if ( is_admin() && ‘competition’ == $current_page && ‘edit.php’ == $pagenow && isset( $_GET[‘competition-name’] ) && $_GET[‘competition-name’] != ” ) { $competition_name = $_GET[‘competition-name’]; $query->query_vars[‘meta_key’] = ‘competition_name’; … Read more
To lock subscribers and contributors out of the admin: function wpse23007_redirect(){ if( is_admin() && !defined(‘DOING_AJAX’) && ( current_user_can(‘subscriber’) || current_user_can(‘contributor’) ) ){ wp_redirect(home_url()); exit; } } add_action(‘init’,’wpse23007_redirect’); Hope that helps. All roles give the user a capability that is the name of that role, so you can use any role name as a capability.
The correct hook to use is admin_menu and then create a function to remove the menus you want to remove. The following 2 functions remove all the menus. add_action( ‘admin_menu’, ‘remove_admin_menus’ ); add_action( ‘admin_menu’, ‘remove_admin_submenus’ ); //Remove top level admin menus function remove_admin_menus() { remove_menu_page( ‘edit-comments.php’ ); remove_menu_page( ‘link-manager.php’ ); remove_menu_page( ‘tools.php’ ); remove_menu_page( ‘plugins.php’ … Read more
You can also use $post_id = $_GET[‘post’]; Or you can use a hook (probably better). function id_WPSE_114111() { global $post; $id = $post->ID; // do something } add_action( ‘admin_notices’, ‘id_WPSE_114111’ ); You will need to add a conditional since this will run on all admin pages, I recommend using get_current_screen(); For example to run only … Read more
Some of these questions are answered here: Set Default Admin Screen options & Metabox Order To remove the permalink metabox: function my_remove_meta_boxes() { remove_meta_box(‘slugdiv’, ‘my-post-type’, ‘core’); } add_action( ‘admin_menu’, ‘my_remove_meta_boxes’ ); additionaly, you will have to hide #edit-slug-box with css or javascript. see: Loading External Scripts in Admin but ONLY for a Specific Post Type? … Read more
The edit_theme_options capability should allow the user to edit the sidebar as described on this page : http://codex.wordpress.org/Appearance_Widgets_SubPanel Code to add to functions.php $role = get_role(‘editor’); $role->add_cap(‘edit_theme_options’); Edit: This should work to prevent editor accessing themes or menus function custom_admin_menu() { $user = new WP_User(get_current_user_id()); if (!empty( $user->roles) && is_array($user->roles)) { foreach ($user->roles as $role) … Read more
In wp-admin/includes/update.php file if ( current_user_can(‘update_core’) ) $msg = sprintf( __(‘An automated WordPress update has failed to complete – <a href=”https://wordpress.stackexchange.com/questions/231010/%s”>please attempt the update again now</a>.’), ‘update-core.php’ ); else $msg = __(‘An automated WordPress update has failed to complete! Please notify the site administrator.’); We can see that messages are different based on the current … Read more
add_action( ‘admin_init’, ‘do_something_152677’ ); function do_something_152677 () { // Global object containing current admin page global $pagenow; // If current page is post.php and post isset than query for its post type // if the post type is ‘event’ do something if ( ‘post.php’ === $pagenow && isset($_GET[‘post’]) && ‘post’ === get_post_type( $_GET[‘post’] ) ) … Read more
First, I assume you are using wp_enqueue_script() to load your scripts, right? That said, if I understand your question then what you need is something like the following. You’ll have to edit it for your details, of course, but it gives you the general framework. We are hooking admin_init with the function load_my_script() to tests … Read more