📄 tanstack/table/latest/docs/guide/rows
File: rows.md | Updated: 11/15/2025
Source: https://tanstack.com/table/latest/docs/guide/rows
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Rows Guide
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This quick guide will discuss the different ways you can retrieve and interact with row objects in TanStack Table.
There are multiple table instance APIs you can use to retrieve rows from the table instance.
If you need to access a specific row by its id, you can use the table.getRow table instance API.
js
const row = table.getRow(rowId)
const row = table.getRow(rowId)
The table instance generates row objects and stores them in useful arrays called "Row Models" . This is discussed in much more detail in the Row Models Guide , but here are the most common ways you may access the row models.
jsx
<tbody>
{table.getRowModel().rows.map(row => (
<tr key={row.id}>
{/* ... */}
</tr>
))}
</tbody>
<tbody>
{table.getRowModel().rows.map(row => (
<tr key={row.id}>
{/* ... */}
</tr>
))}
</tbody>
js
const selectedRows = table.getSelectedRowModel().rows
const selectedRows = table.getSelectedRowModel().rows
Every row object contains row data and many APIs to either interact with the table state or extract cells from the row based on the state of the table.
Every row object has an id property that makes it unique within the table instance. By default the row.id is the same as the row.index that is created in the row model. However, it can be useful to override each row's id with a unique identifier from the row's data. You can use the getRowId table option to do this.
js
const table = useReactTable({
columns,
data,
getRowId: originalRow => originalRow.uuid, //override the row.id with the uuid from the original row's data
})
const table = useReactTable({
columns,
data,
getRowId: originalRow => originalRow.uuid, //override the row.id with the uuid from the original row's data
})
Note: In some features like grouping and expanding, the row.id will have additional string appended to it.
The recommended way to access data values from a row is to use either the row.getValue or row.renderValue APIs. Using either of these APIs will cache the results of the accessor functions and keep rendering efficient. The only difference between the two is that row.renderValue will return either the value or the renderFallbackValue if the value is undefined, whereas row.getValue will return the value or undefined if the value is undefined.
js
// Access data from any of the columns
const firstName = row.getValue('firstName') // read the row value from the firstName column
const renderedLastName = row.renderValue('lastName') // render the value from the lastName column
// Access data from any of the columns
const firstName = row.getValue('firstName') // read the row value from the firstName column
const renderedLastName = row.renderValue('lastName') // render the value from the lastName column
Note: cell.getValue and cell.renderValue are shortcuts for the row.getValue and row.renderValue APIs, respectively.
For every row object, you can access the original corresponding data that was passed to the table instance via the row.original property. None of the data in the row.original will have been modified by the accessors in your column definitions, so if you were doing any sort of data transformations in your accessors, those will not be reflected in the row.original object.
js
// Access any data from the original row
const firstName = row.original.firstName // { firstName: 'John', lastName: 'Doe' }
// Access any data from the original row
const firstName = row.original.firstName // { firstName: 'John', lastName: 'Doe' }
If you are using either grouping or expanding features, your rows may contain sub-rows or parent row references. This is discussed in much more detail in the Expanding Guide , but here is a quick overview of useful properties and methods for working with sub-rows.
- row.subRows: An array of sub-rows for the row.
- row.depth: The depth of the row (if nested or grouped) relative to the root row array. 0 for root level rows, 1 for child rows, 2 for grandchild rows, etc.
- row.parentId: The unique ID of the parent row for the row (The row that contains this row in its subRows array).
- row.getParentRow: Returns the parent row for the row, if it exists.
Depending on the features that you are using for your table, there are dozens more useful APIs for interacting with rows. See each features' respective API docs or guide for more information.
