# `AshUi.Patch.Bindings`
[🔗](https://github.com/hyperbob-labs/ash_ui/blob/main/lib/ash_ui/patch/bindings.ex#L1)

Registration-free event binding resolution over the compiled patch table.

A live binding key names WHERE the binding lives, not a session-registered
value: `child-addr… item-key… element-addr . dom-event` (dot-joined
components; addresses encode `/`→`-`, `*`→`x`). Resolution walks the key
against the compiled tables — descending into child tables at child
addresses, binding items by primary key at each boundaries — then
re-evaluates the element's event bindings against the CURRENT record.
The result is the same fully-evaluated `EventBinding` the render-time
registration used to produce, with payload expressions evaluated at
dispatch time from live state instead of captured at render.

# `resolve`

Resolve a live binding key against `record`'s resource.

Returns `{:ok, evaluated_binding, target}` or `:error`. The target names
the INSTANCE the action runs on — dispatch is backing-blind above it:

  * `{:root}` — the page row (bindings declared in the page's own view,
    including inside its eaches).
  * `{:row, child_record}` — a store-backed child instance: the action
    runs on the child's own row.
  * Embedded children reached through `render(Child, input)` are
    addressable only when the input is an instance path (DESIGN.md §4).
    A projected embedded value is traversal-only: its own events resolve
    to `:error`, while an addressable store-backed child nested inside it
    becomes that child's ordinary row target. (Embedded instances
    addressed by parent paths dispatch through
    `AshUi.Patch.Dispatch.embedded_update/5`.)

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*Consult [api-reference.md](api-reference.md) for complete listing*