getCacheElement - Supernote

This API gets cached Element data by element uuid, including strokes, links, titles, geometries, and text boxes. Typical use case: you’ve only kept an element’s uuid (e.g. after receiving it from createElement/getElements and releasing the full object), and later need to fetch its cached Element data again without re-querying the whole page.

After calling clearElementCache(), previously obtained Element objects/uuids can no longer be used to read cached data.

static getCacheElement(uuid: string): Promise<APIResponse<Element>>;

Parameters

Parameter	Type	Description
`uuid`	`string`	Element UUID

Returns

APIResponse<Element>: result is Element (result may be empty when the cache is missed)

Example

import { PluginCommAPI } from 'sn-plugin-lib';

/**
 * Example: get cached Element by uuid.
 */
export async function exampleGetCacheElement(uuid: string) {
 const res = (await PluginCommAPI.getCacheElement(uuid)) as any;
 if (!res.success) {
 console.log('getCacheElement failed', res.error);
 throw new Error(res.error?.message ?? 'getCacheElement call failed');
 }
 console.log('getCacheElement result', res.result);
 return res.result;
}

​Example

Example