AdaptTable for Reka UI

Row and column virtualization in Reka UI

Compose virtualize() and the table renders the rows in view plus a small overscan, whatever the dataset's size — forty thousand rows on this page, a few dozen of them in the page at once.

The scroll box scrolls rather than the page, and sorting and filtering keep working on the whole dataset rather than on what is drawn. virtualize({ virtualizeColumns: true }) does the same across, for column sets wider than the box.

The code

<script setup lang="ts">
import type { ColumnDef } from "@adapttable/vue";
import { DataTable } from "@adapttable/reka-ui";
import { virtualize } from "@adapttable/reka-ui/virtualize";

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

const columns: ColumnDef<Person>[] = [
  { key: "name", sortable: true },
  { key: "team" },
  { key: "budget", sortable: true },
];
const rowKey = (row: Person) => row.id;
const features = [virtualize({ maxHeight: 480 })];
</script>

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

Install

pnpm add @adapttable/reka-ui @adapttable/vue @adapttable/core reka-ui

The same feature in the other kits

• Row and column virtualization in Vue Unstyled — Native elements — your own CSS
• Row and column virtualization in Element Plus — Element blue, crisp form controls
• Row and column virtualization in Vuetify — Material Design, Vuetify blue
• Row and column virtualization in Naive UI — Clean, compact, green accent
• Row and column virtualization in shadcn-vue — Monochrome, ring focus
• Row and column virtualization in Nuxt UI — Tailwind-native, Nuxt green
• Row and column virtualization in Quasar — Material-flavoured, Quasar blue

More Reka UI features

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

Reference: virtualization. More of this kit: AdaptTable for Reka UI, or the live demo.