plugin_url; if (wp_style_is('select2', 'registered')) { wp_enqueue_style('select2'); } wp_enqueue_style('4Seller_styles', $plugin_url . '/assets/css/admin.css', array(), FOUR_SELLER_VERSION); } public function library_scripts() { $plugin_url = four_seller_get_instance()->plugin_url; if (wp_script_is('selectWoo', 'registered')) { wp_enqueue_script('selectWoo'); } wp_enqueue_script('4Seller_script_util', $plugin_url . '/assets/js/util.js', array('jquery'), FOUR_SELLER_VERSION, true); wp_enqueue_script('4Seller_script_couriers', $plugin_url . '/assets/js/couriers.js', array('jquery'), FOUR_SELLER_VERSION, true); wp_enqueue_script('4Seller_script_setting', $plugin_url . '/assets/js/setting.js', array('jquery'), FOUR_SELLER_VERSION, true); } /** * Add options page */ public function add_plugin_page() { // This page will be under "Settings" add_options_page( '4Seller Settings Admin', '4Seller', 'manage_options', '4Seller-setting-admin', array($this, 'create_admin_page') ); } /** * Options page callback */ public function create_admin_page() { // Set class property $this->options = get_option('4Seller_option_name'); ?>