WP_Customize_Nav_Menus::filter_nonces()
Method: Adds a nonce for customizing menus.
Source: wp-includes/class-wp-customize-nav-menus.php:82
WP_Customize_Nav_Menus::ajax_load_available_items()
Method: Ajax handler for loading available menu items.
Source: wp-includes/class-wp-customize-nav-menus.php:92
WP_Customize_Nav_Menus::load_available_items_query()
Method: Performs the post_type and taxonomy queries for loading available menu items.
Source: wp-includes/class-wp-customize-nav-menus.php:141
customize_nav_menu_available_items
Filter Hook: Filters the available menu items.
Source: wp-includes/class-wp-customize-nav-menus.php:301