AdaptTable for Tailwind

Aggregation in Tailwind

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 Tailwind's own table rows. Building and reordering group levels stays on the grouping page.

The footer, group totals and pinned summaries carry the map's row and cell classes; the numbers are tabular, the distinction is the label and the part name.

The code

import { aggregate } from "@adapttable/core";
import { DataTable } from "@adapttable/unstyled";
import { groupingPanel } from "@adapttable/unstyled/grouping-panel";
import { pinnedSummaryRows } from "@adapttable/unstyled/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/unstyled @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 shadcn — Monochrome, ring focus

More Tailwind features

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

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