# EditOpenDetail

> _Since v1.13.0_

Detail payload for the `edit-open` event.

Fired when row editing begins (user clicks/double-clicks a row to edit).
Only fires in `mode: 'row'` — never in `mode: 'grid'` where all rows
are perpetually editable.

## Properties

| Property | Type | Description |
| -------- | ---- | ----------- |
| `rowIndex` | <code>number</code> | Index of the row entering edit mode. |
| `rowId` | <code>string</code> | Stable row identifier (from getRowId). |
| `row` | <code>TRow</code> | Row object reference. |