Detail Panel

Pass a detailPanel snippet and every row gets an expand button. The snippet receives the row and the table.

	First Name	Last Name	State	Age
	Macy	Koelpin	Massachusetts	52
	Merl	Jakubowski	Oregon	21
	Katheryn	Jones	Hawaii	35
	Hazle	Wyman	North Carolina	26
	Judy	Nikolaus	Colorado	68
	Reid	Boyle	Minnesota	35
	Stephon	Johnson	Arkansas	29
	Darin	Nicolas	Pennsylvania	23
	Janessa	Huel	Wyoming	25
	Rachael	Fritsch	Texas	31

Rows per page 5101520253050100

1-10 of 20

DetailPanel.svelte

<script lang="ts">
  import { ShadcnSvelteTable, type MRT_ColumnDef, type MRT_Row } from 'shadcn-svelte-tanstack-table';
  import { type Person, makeData } from '../data/makeData';

  const columns: MRT_ColumnDef<Person>[] = [
    { accessorKey: 'firstName', header: 'First Name' },
    { accessorKey: 'lastName', header: 'Last Name' },
    { accessorKey: 'state', header: 'State' },
    { accessorKey: 'age', header: 'Age', size: 100 },
  ];

  const data = makeData(20);
</script>

<!-- a snippet receives the row, and renders under it when it is expanded -->
{#snippet detailPanel({ row }: { row: MRT_Row<Person> })}
  <div style="display: grid; gap: 0.25rem">
    <strong>{row.original.firstName} {row.original.lastName}</strong>
    <a href="mailto:{row.original.email}">{row.original.email}</a>
    <span>{row.original.city}, {row.original.state}</span>
    <span>Salary: ${row.original.salary.toLocaleString()}</span>
  </div>
{/snippet}

<ShadcnSvelteTable options={{ columns, data, detailPanel }} />