Frontend Walkers: Johnnie Walker

Renders navigation links with buttons controlling their submenu lists.

Capabilities and extension points

ID connecting a parent item's toggle to the next submenu list.

• var string

Starts a submenu list.

• param string $output Used to append additional content.
• param int $depth Depth of the menu item.
• param array|\stdClass|null $args Navigation-menu arguments.

Starts a navigation menu item and adds its submenu toggle when needed.

This walker accepts navigation-menu items, not raw WP_Post page objects. The framework navbar intentionally disables the WordPress page fallback.

• param string $output Used to append additional content.
• param \WP_Post $item Menu item data object.
• param int $depth Depth of the menu item.
• param array|\stdClass|null $args Navigation-menu arguments.
• param int $current_object_id Current menu item ID.

Normalises assigned-menu arguments.

• param array|\stdClass|null $args Walker arguments.
• return \stdClass Normalised walker arguments.

Source reference

This editable reference page is based on the PHP documentation in frontend/walkers/class-johnnie-walker.php.