# cellCommentsChanged

Emitted when cell collaboration comments change. Read the row ID, field, and latest comments.

Canonical: https://grid.syidax.com/docs/events/cellCommentsChanged/

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## What does this API do?

Emitted when cell collaboration comments change. Read the row ID, field, and latest comments.

API for Pro features: Cell notes editing

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## Exact input and result types

```typescript
cellCommentsChanged: { rowId: string; field: string; comments: GridCellComment[] }
```

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## Usage flow

Subscribe with grid.addEventListener('cellCommentsChanged', handler). The result is in event.detail, and event names are case-sensitive. Remove subscriptions when disposing of the view.

```javascript
const controller = new AbortController();
grid.addEventListener('cellCommentsChanged', event => {
  console.log(event.detail);
}, { signal: controller.signal });
// On view disposal: controller.abort();
```

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## Read related types

- [GridCellComment](https://grid.syidax.com/docs/types/GridCellComment.md)

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## Feature explanations and examples

- [Cell notes](https://grid.syidax.com/docs/features/cell-notes.md) — Cell notes add review context or explanations without changing the value. Standalone notes and collaboration comment threads use different storage and APIs, so choose the appropriate workflow first.