settings_page_key = 'test-settings-page'; } public function initialize() { add_action('admin_menu', array($this, '_admin_menu')); add_action('admin_init', array($this, '_admin_init')); } public function _admin_init() { } public function _admin_menu() { $hook = add_menu_page('Test Settings', 'Test', 'manage_options', $this->settings_page_key, array($this, '_print_test_settings_page')); add_action('load-'.$hook, array($this, '_on_load_settings_page_1')); } public function _on_load_settings_page_1() { global $current_screen; add_contextual_help( $current_screen, '

' . __( 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.' ) . '

' ); add_settings_section( 'section-a', 'Section A', '', $this->settings_page_key ); add_settings_field( 'foo', 'Foo', array( $this, 'display_generic_select_field' ), $this->settings_page_key, 'section-a', array( 'options' => array( 1 => 'Foo', 2 => 'Bar', 3 => 'Quasi' ) ), array( $this, 'sanitize_generic_select_field' ), 'foobar' ); add_settings_field( 'bar', 'Bar', array( $this, 'display_generic_text_field' ), $this->settings_page_key, 'section-a', array( ), array( $this, 'sanitize_generic_text_field' ), 'foobar' ); add_settings_field( 'someint', 'Some Int', array( $this, 'display_generic_text_field' ), $this->settings_page_key, 'section-a', array( ), array( $this, 'sanitize_generic_int_field' ), 'foobar' ); add_settings_section( 'section-b', 'Section B', '', $this->settings_page_key ); add_settings_field( 'cheese', 'Cheese', array( $this, 'display_generic_text_field' ), $this->settings_page_key, 'section-b', array( ), array( $this, 'sanitize_generic_text_field' ) ); add_settings_field( 'wine', 'Wine', array( $this, 'display_generic_text_field' ), $this->settings_page_key, 'section-b', array( ), array( $this, 'sanitize_generic_text_field' ) ); add_settings_section( 'section-c', 'Section C', '', $this->settings_page_key ); add_settings_field( 'mayo', 'mayo', array( $this, 'display_generic_text_field' ), $this->settings_page_key, 'section-c', array( ), array( $this, 'sanitize_generic_text_field' ) ); add_settings_field( 'mustard', 'Mustard', array( $this, 'display_generic_text_field' ), $this->settings_page_key, 'section-c', array( ), array( $this, 'sanitize_generic_text_field' ) ); if( isset( $_REQUEST[ 'action' ] ) ) { check_admin_referer( $this->settings_page_key . '-options' ); save_settings_page( $this->settings_page_key ); } } public function display_generic_text_field( $args, $current_value, $field, $section_id, $page_id ) { ?> settings_page_key; $description = __( 'Some description text' ); ?>

{$description}

";?>
settings_page_key ); //would like to rename this function ?> settings_page_key );?>