AdaptTable for shadcn

Aggregation in shadcn

A summary row is not a pinned data row and not a group footer. summaryRow writes a grand total in the table footer. pinnedSummaryRows sticks host-owned totals above or below the scroll box. groupAggregates plus groupFooters close each group.

Filter the table and every total recomputes from the rows that remain — client aggregate() and a source that already computed the same numbers share one mapper shape. Extra full-width rows stay attached to a person, not to a total.

The footer, the pinned summaries and the group totals render through shadcn's own table rows. Building and reordering group levels stays on the grouping page.

Footer and group totals sit on the same bg-card surface; pinned summaries keep the preset's sticky row classes so they do not look like another table.

The code

import { aggregate } from "@adapttable/core";
import { DataTable } from "@adapttable/shadcn";
import { groupingPanel } from "@adapttable/shadcn/grouping-panel";
import { pinnedSummaryRows } from "@adapttable/shadcn/pinned-summary-rows";

export function Sales({ rows, columns }) {
  const budgetSum = aggregate({ budget: "sum" }, { columns });
  return (
    <DataTable
      data={rows}
      columns={columns}
      rowKey={(row) => row.id}
      summaryRow={budgetSum}
      features={[
        groupingPanel(["team"], {
          groupAggregates: budgetSum,
          groupFooters: true,
        }),
        pinnedSummaryRows({
          top: [{ id: "team-total", name: "Team total" }],
          bottom: [{ id: "grand-total", name: "Grand total" }],
        }),
      ]}
    />
  );
}

Install

pnpm add @adapttable/shadcn @adapttable/core

The same feature in the other kits

• Aggregation in Mantine — Rounded, friendly, filled controls
• Aggregation in MUI — Material elevation, uppercase actions
• Aggregation in Chakra — Soft teal, generous radius
• Aggregation in Ant Design — Compact, tinted header, crisp
• Aggregation in Radix — Radix Themes, iris accent
• Aggregation in Base UI — Unstyled primitives, blue accent
• Aggregation in Tailwind — Unstyled — your own classes

More shadcn features

• Filtering in shadcn — Operators, an AND/OR tree, chips, and find in the same URL.
• Column management in shadcn — Show, hide, reorder, pin and resize — from a menu you did not write.
• Column groups in shadcn — Spanning headers that collapse to a stub, a kept child, or a custom cell.
• Row selection in shadcn — A set of ids that survives paging, with bulk actions over it.
• Rows in shadcn — Pin rows, merge cells, and a 3-dot menu for add and delete.
• Row reordering in shadcn — Flat, grouped and tree moves — keyboard, confirm, host writes.
• Inline cell editing in shadcn — Kit-native editors in the cell; every write goes through your handler.
• Row grouping in shadcn — Drag, keyboard and mobile grouping controls with live aggregation overrides.
• Nested tables in shadcn — A real table under a row — same engine, own columns, own keys.
• Export and print in shadcn — Browser files or cancellable server jobs — CSV, XLSX and PDF.
• Row and column virtualization in shadcn — 100k rows, 40 columns, virtualized rows and columns, sticky chrome.
• Tree data in shadcn — Nesting, chevrons, URL expansion, and host-owned tree moves.
• Mobile cards in shadcn — Every row becomes a card on phones. Automatically, with the same state.
• Pivot tables in shadcn — Rows down the side, dimensions across the top, subtotals at every level.
• Saved views in shadcn — Name an arrangement, share it as a link, manage the list in place.
• Spreadsheet formulas in shadcn — ROUND, POWER, SQRT, IF — computed columns, errors in the cell.
• Right-to-left shadcn data table — Arabic strings, a flipped axis, and a popover that opens from the right edge.
• Live updates in shadcn — Rows change while you read them. Sort and selection hold.
• Accessible shadcn data table — Arrow-key focus, a visible ring, forced-colors, and live announcements.
• AI table assistant in shadcn — Native assistant, feature-aware prompts and governed action receipts.

Reference: row-grouping, pinned-summary-rows, full-width-rows. More of this kit: AdaptTable for shadcn, or the live demo.