Order Summary

OrderSummary renders checkout cart contents and totals. It is read-only by default and intentionally reuses cart item and total atoms.

Components

Component key	Role
OmeWooOrderSummary	Summary shell backed by cart store.
OmeWooOrderSummaryTotalsList	Totals list container for checkout summary totals.
Cart item atoms	Optional product row atoms in product_atoms or full_atoms modes.
Total atoms	Optional totals row atoms in full_atoms mode.

Content Modes

Mode	Meaning
propped	The component renders product rows and totals from its own props and internal structure.
product_atoms	Authors provide the products slot with cart item atoms; totals stay component-managed.
full_atoms	Authors provide both products and totals slots.

TestCheckoutDemo uses full_atoms so the checkout summary can style product rows and total rows with the same atom components used elsewhere.

Props

Prop	Meaning
content.mode	Summary rendering mode.
content.include_attributes	Whether product titles include attributes in propped mode.
content.variant_separator	Separator for composed variant titles.
accessibility.aria_label	Summary region label.

The totals list uses the same structure.root_tag and list class pattern as CartTotalsList.

Runtime Behavior

order-summary.ts subscribes to the cart store and renders summary rows from current cart data. The main Woo runtime excludes order-summary total fields from the cart-page totals binder so the summary binding owns its own subtree.

When authors use atom modes, cart item atoms and totals atoms still read the summary cart data. The order summary is read-only unless authors deliberately place interactive atoms inside it.

Scenario Coverage

Scenario	Covered behavior
shipping_selector	Order summary total changes after shipping selection.
checkout_success	Checkout can render order summary beside a real checkout form.
Lifecycle pricing test	Native Woo pricing hooks change totals rendered in cart and order summary.
TestCheckoutDemo	Full-atoms mode composes cart item title, attributes, subtotal, and all total atoms.