@threadplane/a2uiFunctionv0.3.4

resolveDynamic

Resolves an A2UI v0.9 dynamic value against a client data model.

Bare literals (strings, numbers, booleans) pass through unchanged, { path } references read from the model by JSON-pointer path, arrays resolve element-wise, and client-side function calls ({ call }) execute through the provided function registry — argument values resolve recursively, so args may themselves be bindings or nested calls. Without a registry (or for unknown function names) calls resolve to undefined. Unrecognized plain objects pass through unchanged.

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import { resolveDynamic } from '@threadplane/a2ui';

Declaration · overload 1

export declare function resolveDynamic(value: unknown, model: Record<string, unknown>, scope?: A2uiScope, registry?: A2uiFunctionRegistry): unknown;

Parameters

value · required
unknown
model · required
Record<string, unknown>
scope · optional
A2uiScope
registry · optional
A2uiFunctionRegistry

Returns

unknown

Examples

const model = { customer: { name: 'Ada' } };
resolveDynamic({ path: '/customer/name' }, model); // 'Ada'
resolveDynamic('Checkout', model); // 'Checkout'
resolveDynamic(
  { call: 'formatString', args: { value: 'Hi ${/customer/name}' } },
  model, undefined, createA2uiFunctionRegistry(),
); // 'Hi Ada'