FacetWP РHierarchy Select is a powerful add-on designed to streamline complex filtering for your WordPress site. If you manage large taxonomies—such as nested categories, product attributes, or geographical locations—this plugin transforms standard, overwhelming filter lists into a clean, intuitive, and user-friendly dropdown experience. By allowing users to drill down through parent-child relationships one step at a time, it significantly improves navigation, reduces clutter, and helps your visitors find exactly what they are looking for with minimal effort.
Key Features
- Dynamic Hierarchical Dropdowns: Automatically generates dependent dropdown menus that update based on the previous selection, ensuring users only see relevant sub-categories.
- Space-Saving Interface: Replaces long, vertical lists of checkboxes or links with compact dropdowns, keeping your sidebar clean and professional.
- Multi-Level Support: Handles infinite levels of hierarchy, making it perfect for complex data structures like deep product catalogs or multi-regional directory listings.
- Seamless Integration: Designed to work natively with the core FacetWP plugin, ensuring consistent styling and performance across your entire filtering system.
- User-Friendly UX: Reduces cognitive load by guiding users through a logical selection process, preventing them from feeling overwhelmed by too many options at once.
- Customizable Behavior: Easily configure whether the dropdowns should reset or remain active, providing flexibility for different types of search experiences.
Use Cases / Who It’s For
FacetWP – Hierarchy Select is an essential tool for any WordPress site owner dealing with hierarchical data. It is particularly valuable for e-commerce store owners using WooCommerce who have complex product categories, such as Clothing > Men > Shirts > Casual. Instead of displaying every single sub-category at once, the Hierarchy Select facet allows the customer to choose the top-level category first, then reveals only the relevant sub-categories, creating a smooth, guided shopping journey.
Beyond e-commerce, this plugin is a game-changer for directory websites, real estate portals, and knowledge bases. For instance, a property site can use it to let users select a Country, then a State, then a City, and finally a Neighborhood. By breaking down the selection process, you prevent the “paradox of choice” and ensure that users remain engaged with your content rather than abandoning their search due to a cluttered interface.
Setup / How It Works
- Install and Activate: Ensure you have the core FacetWP plugin installed and active on your WordPress site, then install and activate the Hierarchy Select add-on.
- Create the Facet: Navigate to the FacetWP settings area and create a new facet. Under the “Facet Type” dropdown, select “Hierarchy Select.”
- Configure Data Source: Choose the taxonomy or custom field you wish to use for the hierarchy. The plugin will automatically detect the parent-child relationships within that data.
- Adjust Settings: Customize the facet labels, choose whether to show empty terms, and define the behavior for how the dropdowns interact.
- Display the Facet: Use the provided shortcode or the block editor to place your new Hierarchy Select facet into your sidebar, header, or search results page.
Similar Plugins
While FacetWP is a unique ecosystem, other filtering solutions offer hierarchical or dependent filtering capabilities, though they often require different setups or separate plugin architectures. Alternatives include the native WooCommerce Product Filter widgets for simple category navigation, or more robust, all-in-one filtering suites like Search & Filter Pro, which also supports hierarchical taxonomy selection. However, for users already committed to the FacetWP framework, Hierarchy Select remains the most efficient and tightly integrated solution for maintaining performance and consistency.