The add_submenu_page function allows you to link to a callback function and its this callback function which handles the display of that pages content. add_submenu_page( $parent_slug, //The slug name for the parent menu i.e. ppmtalentexpo $page_title, $menu_title, $capability, $menu_slug, $callback_function //your callback i.e. jwg_talentexpo_options2_page ); So far what you have appears right, assuming all your … Read more
If written the “Current Admin Info” plugin for exactly that reason: Find what you need, when you need it. It adds a help tab with all the currently available (contextual info).
To see the the current array keys try this: add_action( ‘admin_menu’ , ‘admin_menu_new_items’, 1 ); function admin_menu_new_items() { global $submenu; wp_die( ‘<pre>’ . var_export( $submenu[‘edit.php’], true ) . ‘</pre>’ ); } I get this: array ( 5 => array ( 0 => ‘All Posts’, 1 => ‘edit_posts’, 2 => ‘edit.php’, ), 10 => array ( … Read more
step 1: paste below code in your function.php (change the post_type) function house_a() { $args = array( ‘post_type’ => ‘house_a’, ‘post_status’ => ‘publish’, ‘posts_per_page’ => -1, ‘caller_get_posts’=> 1 ); $my_query = null; $my_query = new WP_Query($args); if( $my_query->have_posts() ) { $returnvariable = “”; while ($my_query->have_posts()) : $my_query->the_post(); $returnvariabla .= get_the_content(); endwhile; return $returnvariable; } wp_reset_query(); … Read more
Since admin menu itself knows how to display where you are at, it is reasonable to look at code responsible for that logic. Menu output is generated by _wp_menu_output() in menu-header.php. It makes use of number of global variables, namely: global $self, $parent_file, $submenu_file, $plugin_page, $pagenow, $typenow; The actual logic is quite extensive and naturally … Read more
add_submenu_page() and similar functions accept a capability. Capabilities are slightly confusing in WordPress as every role name is a cap as well. So instead of just adding a role name, you could just take a capability that is shared between the roles of the Subscribers and the Editors. As you can see from the capabilities … Read more
Admin post queries can be filtered just like frontend queries using pre_get_posts and checking for is_admin. add_action( ‘views_edit-post’, ‘remove_edit_post_views’ ); function remove_edit_post_views( $views ) { $views[‘pre’] = ‘<a href=”‘.admin_url().’edit.php?pre=pre”>My Special Posts</a>’; return $views; } add_action(‘pre_get_posts’, ‘my_special_list’); function my_special_list( $q ) { $scr = get_current_screen(); if ( is_admin() && ( $scr->base === ‘edit’ ) && $q->is_main_query() … Read more
Your understanding is incorrect. The third parameter to the add_options_page() function is Capability, not Role. This is made clear by the function’s prototype: function add_options_page( $page_title, $menu_title, $capability, $menu_slug, $function = ” ) manage_options is a Capability. Administrator is not.
To execute a task after a option has been updated, you can use updated_option action hook: add_action( ‘updated_option’, ‘updated_option_callback’, 10, 3 ); function updated_option_callback( $option, $old_value, $value ) { //Do something } Also, you can use update_option_{option-name} specifically for each option. For example: add_action( ‘update_option_new_option_name’, ‘update_new_option_name_callback’, 10, 2 ); function update_new_option_name_callback( $old_value, $value ) { … Read more
How to change menu page capability