Try adding the action after the function like this: function mt_add_pages() { // Add theme options page to the addmin menu add_menu_page(__(‘Competition’,’comp’), __(‘Competition’,’comp’), ‘manage_options’, ‘mt-top-level-handle’, ‘test_func’, ”, 5 ); add_submenu_page(‘mt-top-level-handle’, __(‘Answers’,’comp-answers’), __(‘Answers’,’comp-answers’), ‘manage_options’, ‘sub-page’, ‘test_func2’); } add_action( ‘admin_menu’, ‘mt_add_pages’ );
You have to create a new array for the new item and pass the parent parameter as the id of this already created item. In your case, the args array should be like this: $args = array( ‘id’ => ‘my-item’, ‘title’ => ‘My Item’, ‘href’ => ‘#’, ‘parent’ => ‘theme_page’, ‘meta’ => array( ‘title’ => … Read more
You should not do this via CSS as the underlying functionality would still be there (and thus open for direct access). I’d rather rewrite the theme in a way that the menu pages are only added if the current user has a certain capability. if (current_user_can( SOME_CAP )) { add menu pages … } You … Read more
After some further research I have used WP_List_Table class for this. I had to add buttons and links myself to make it look like users.php but it wasn’t much of work.
There is a function called get_page_by_title that accepts a post title and returns the ID of that post. You might even use it in conjunction with get_edit_post_link by passing the ID and retrieve the edit link. However, how can you be sure the post’s title will never change? You could go a little further and … Read more
I managed to find a solution: File 1: //Count the number of active plugins whose Author is “My Brand”, and store the number in a global variable. $GLOBALS[‘mybrand_active_plugins’]=0; if (!function_exists(‘get_plugins’)){require_once ABSPATH.’wp-admin/includes/plugin.php’;} $plugins=get_plugins(); $activated_plugins=get_option(‘active_plugins’); foreach ($activated_plugins as $p){ if( (isset($plugins[$p])) AND ($plugins[$p][‘Author’]==’My Brand’)){ $GLOBALS[‘mybrand_active_plugins’]++; } } // Add menus on sidebar if($GLOBALS[‘mybrand_active_plugins’]<2) { function sub1_setup_menu() { … Read more
The third argument to add_menu_page() is $capability. add_menu_page( $page_title, $menu_title, $capability, $menu_slug, $function, $icon_url, $position ); That governs who can see the page. You’ve registered yours as “administrator”, which is a user role. Presumably your vendors are not of that role. To fix this, you will need to change that argument to a capability (preferably … Read more
Reference: add submenu page You can not use any function as url parameter, only admin page slug.
how to create pages and link them to a menu
You need access to Appearances to change the menu. Once in Appearances, click on Menus and create your new menu. Then in the Menu settings select a location (usually primary for the header menu)