AdaptTable for Mantine

Nested tables in Mantine

Open a row and the panel holds another Mantine table — the same component, not a hand-built list. Each person has recent orders; the inner table has its own columns and row keys.

nestedTable mounts the kit's DataTable with defaults that keep the two tables from fighting over the URL. Rows with no nested table can still use renderRowDetail.

The expand chevron and both tables are Mantine.

The chevron is a Mantine ActionIcon; the inner table is another Mantine DataTable, so the nested orders sort and page with Mantine controls rather than a list in a blank panel.

The code

import { DataTable } from "@adapttable/mantine";

export function People({ rows, columns, orderColumns }) {
  return (
    <DataTable
      data={rows}
      columns={columns}
      rowKey={(row) => row.id}
      nestedTable={(row) => ({
        label: `Orders for ${row.name}`,
        table: (defaults) => (
          <DataTable
            {...defaults}
            data={row.orders}
            columns={orderColumns}
            rowKey={(order) => order.id}
          />
        ),
      })}
    />
  );
}

Install

pnpm add @adapttable/mantine @adapttable/core @mantine/core @mantine/hooks

The same feature in the other kits

• Nested tables in MUI — Material elevation, uppercase actions
• Nested tables in Chakra — Soft teal, generous radius
• Nested tables in Ant Design — Compact, tinted header, crisp
• Nested tables in Radix — Radix Themes, iris accent
• Nested tables in Base UI — Unstyled primitives, blue accent
• Nested tables in shadcn — Monochrome, ring focus
• Nested tables in Tailwind — Unstyled — your own classes

More Mantine features

• Filtering in Mantine — Kit-native operators, date ranges, checklists, an AND/OR tree, chips.
• Column management in Mantine — Show, hide, reorder, pin and resize — from a menu you did not write.
• Column groups in Mantine — Spanning headers that collapse to a stub, a kept child, or a custom cell.
• Row selection in Mantine — A set of ids that survives paging, with bulk actions over it.
• Rows in Mantine — Pin, drag-reorder, merge cells, and a 3-dot menu per row.
• Inline cell editing in Mantine — Kit-native editors in the cell; every write goes through your handler.
• Row grouping in Mantine — Nested group headers with counts, subtotals, footers and collapse state.
• Export and print in Mantine — CSV, XLSX and PDF from one seam — plus a real print layout.
• Large datasets in Mantine — 100k rows, 40 columns, virtualized rows and columns, sticky chrome.
• Tree data in Mantine — Rows that contain rows — nesting, chevrons, keyboard traversal.
• Mobile cards in Mantine — Every row becomes a card on phones. Automatically, with the same state.
• Pivot tables in Mantine — Rows down the side, dimensions across the top, subtotals at every level.
• Saved views in Mantine — Name an arrangement, share it as a link, manage the list in place.
• Spreadsheet formulas in Mantine — Computed columns typed as formulas, errors reported in the cell.
• Right-to-left Mantine data table — Arabic strings, a flipped axis, and a popover that opens from the right edge.
• Live updates in Mantine — Rows change while you read them. Sort and selection hold.
• Accessible Mantine data table — Arrow-key focus, a visible ring, and every announcement shown as text.

Reference: tree-data, row-expansion. More of this kit: AdaptTable for Mantine, or the live demo.