AdaptTable for Quasar

Nested tables in Quasar

Open a row and the panel holds another Quasar 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 rowDetail().

The expand chevron and both tables are Quasar.

The code

<script setup lang="ts">
import { h } from "vue";
import type { ColumnDef } from "@adapttable/vue";
import { DataTable } from "@adapttable/quasar";
import { nestedTable } from "@adapttable/quasar/nested-table";

interface Order {
  id: string;
  item: string;
}

interface Customer {
  id: string;
  name: string;
  orders: Order[];
}

defineProps<{ rows: readonly Customer[] }>();

const columns: ColumnDef<Customer>[] = [{ key: "name" }];
const orderColumns: ColumnDef<Order>[] = [{ key: "item" }];
const rowKey = (row: Customer) => row.id;
const features = [
  nestedTable<Customer>((row) => ({
    label: `Orders for ${row.name}`,
    table: (defaults) =>
      h(DataTable<Order>, {
        ...defaults,
        data: row.orders,
        columns: orderColumns,
        rowKey: (order: Order) => order.id,
      }),
  })),
];
</script>

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

Install

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

The same feature in the other kits

• Nested tables in Vue Unstyled — Native elements — your own CSS
• Nested tables in Element Plus — Element blue, crisp form controls
• Nested tables in Vuetify — Material Design, Vuetify blue
• Nested tables in Naive UI — Clean, compact, green accent
• Nested tables in Reka UI — Accessible primitives, neutral theme
• Nested tables in shadcn-vue — Monochrome, ring focus
• Nested tables 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.
• Aggregation in Quasar — Footer totals, pinned summaries, group aggregates — not data rows.
• 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: tree-data, row-expansion. More of this kit: AdaptTable for Quasar, or the live demo.