AdaptTable for Quasar

Aggregation in Quasar

aggregate() computes the table footer and each team's groupAggregates; groupFooters closes each team with its subtotal.

Search the table and group totals and the footer recompute from matching rows. The host-owned portfolio total uses pinnedSummaryRows and remains above the scrolling body, independent of filtering and sorting.

All three surfaces render through the same Quasar controls on desktop and in phone cards.

The code

<script setup lang="ts">
import { computed } from "vue";
import { aggregate, type ColumnDef } from "@adapttable/vue";
import { DataTable } from "@adapttable/quasar";
import { groupingPanel } from "@adapttable/quasar/grouping-panel";
import { pinnedSummaryRows } from "@adapttable/quasar/pinned-summary-rows";

const props = defineProps<{
  rows: readonly Person[];
  totals: readonly Person[];
}>();

const columns: ColumnDef<Person>[] = [
  { key: "name" }, { key: "team" }, { key: "budget" },
];
const rowKey = (row: Person) => row.id;
const budgetSum = aggregate<Person>({ budget: "sum" });
const features = computed(() => [
  groupingPanel<Person>("team", {
    groupAggregates: budgetSum, groupFooters: true,
  }),
  pinnedSummaryRows<Person>({ top: props.totals }),
]);
</script>

<template>
  <DataTable
    :data="rows" :columns="columns" :row-key="rowKey"
    :summary-row="budgetSum" :features="features"
  />
</template>

Install

pnpm add @adapttable/quasar @adapttable/vue @adapttable/core quasar@2.34.0

The same feature in the other kits

• Aggregation in Vue Unstyled — Native elements — your own CSS
• Aggregation in Element Plus — Element blue, crisp form controls
• Aggregation in Vuetify — Material Design, Vuetify blue
• Aggregation in Naive UI — Clean, compact, green accent
• Aggregation in Reka UI — Accessible primitives, neutral theme
• Aggregation in shadcn-vue — Monochrome, ring focus
• Aggregation in Nuxt UI — Tailwind-native, Nuxt green

More Quasar features

• Filtering in Quasar — Ranges, selects, an AND/OR tree and chips — all in the URL.
• Column management in Quasar — Show, hide, reorder, pin and resize — from a menu you did not write.
• Column groups in Quasar — Spanning headers that collapse to a stub, a kept child, or a custom cell.
• Row selection in Quasar — A set of ids that survives paging, with bulk actions over it.
• Rows in Quasar — Pin rows from a 3-dot menu, and merge a team that runs down the page.
• Row reordering in Quasar — Drag or keyboard moves, announced — the host writes.
• Inline cell editing in Quasar — Native editors in the cell; every write goes through your handler.
• Row grouping in Quasar — Drag, select or keyboard grouping, with totals in the headers.
• Nested tables in Quasar — A real table under a row — same engine, own columns, own keys.
• CSV export in Quasar — One toolbar button, a CSV of the table as it stands.
• Row and column virtualization in Quasar — 40,000 rows in a scroll box, only the visible ones rendered.
• Tree data in Quasar — Nesting, chevrons, lazy children, and a tree on phones.
• Mobile cards in Quasar — Every row becomes a card on phones. Automatically, with the same state.
• Pivot tables in Quasar — Rows down the side, dimensions across the top, subtotals at every level.
• Saved views in Quasar — Name an arrangement and restore it from the menu.
• Spreadsheet formulas in Quasar — ROUND, POWER, SQRT, IF — computed columns, errors in the cell.
• Right-to-left Quasar data table — Arabic strings, a flipped axis, and a popover that opens from the right edge.
• Live updates in Quasar — Rows change while you read them. Sort and selection hold.
• Accessible Quasar data table — Arrow-key focus, a visible ring, forced-colors, and live announcements.
• AI table assistant in Quasar Vue — Local sort, questions and approved edits with real table outcomes.

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