¶Svelte 5 + Inertia client

A thin Svelte 5 (runes) wrapper around the headless engine. Same protocol, same theme, same options as the Vue client.

¶Install

composer require elyra/datagrid-js

The Svelte client, headless core and theme ship in the elyra/datagrid-js Composer package (same token as the server — no npm registry). Alias the @elyra/* specifiers to vendor/elyra/datagrid-js/dist/* in vite.config.ts — see Installation.

// entry (e.g. resources/js/app.ts)
import '@elyra/datagrid-theme/theme.css';
import '@elyra/datagrid-theme/accents.css';
import '@elyra/datagrid-theme/grid.css';

Set up the endpoints and CSRF as in Inertia integration.

¶Component

<script lang="ts">
  import { DataGrid, laravelFetch } from '@elyra/datagrid-svelte';
  import type { GridResponse, GridMutation, GridMutationResult } from '@elyra/datagrid-svelte';

  let { initial }: { initial?: GridResponse } = $props();

  const mutate = async (m: GridMutation): Promise<GridMutationResult> =>
    (await fetch('/api/sales/mutate', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json', Accept: 'application/json' },
      body: JSON.stringify(m),
    })).json();

  const options = {
    key: 'id',
    columns: [
      { field: 'sku', header: 'SKU', frozen: true, cell: { type: 'link', href: '/orders/{id}' } },
      { field: 'region', header: 'Region' },
      { field: 'status', header: 'Status', editable: true, editor: 'select',
        options: [{ value: 'paid', label: 'paid' }, { value: 'pending', label: 'pending' }],
        badges: { pending: 1, paid: 2, shipped: 3, delivered: 4, returned: 5 } },
      { field: 'revenue', header: 'Revenue', type: 'number', align: 'right',
        editable: true, editor: 'number', cell: { type: 'currency', symbol: 'kr ', decimals: 2 } },
    ],
    fetch: laravelFetch('/api/sales/grid'),
    exportUrl: '/api/sales/export',
    initialData: initial,
    persistKey: 'sales',
    selection: { mode: 'multiple' },
    grouping: { rollup: true, aggregates: [{ field: 'revenue', fn: 'sum', as: 'sum_revenue' }] },
    search: true,
    editing: { mode: 'slideover', mutate },
    columnOps: true,
  };
</script>

<DataGrid {options} heading="Sales" accent="emerald" />

¶Props

¶The controller

For custom markup, use GridController (a runes bridge over the engine):

import { GridController } from '@elyra/datagrid-svelte';

const ctrl = new GridController(options);
// ctrl.state (reactive), ctrl.grid.toggleSort('revenue'), ctrl.grid.setPageSize(50)
// ctrl.destroy() on teardown

ctrl.state is a $state rune kept in sync with the engine. Every ctrl.grid method is documented in the Client core API.