objectstack-ai
diff --git a/‎.changeset/11613-plugin-detail-related-list-columns-optional.md‎
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diff --git a/‎apps/console/src/__tests__/objectname-binding-required-11605.test.ts‎
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diff --git a/‎apps/console/src/__tests__/related-list-columns-optional-11613.test.ts‎
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diff --git a/‎packages/plugin-detail/src/__tests__/RecordRelatedListRenderer.columnsOptional-11613.test.tsx‎
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diff --git a/‎packages/plugin-detail/src/index.tsx‎
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@@ -0,0 +1,23 @@
+---
+'@object-ui/plugin-detail': minor
+---
+
+The `record:related_list` registration no longer declares `columns` required, so
+the page compile accepts a related list that lists no columns of its own
+(objectui#11613).
+
+`@objectstack/spec`'s `record:related_list` row leaves `columns` optional, and the
+renderer agrees: a `dataSource` binding that names a view lands that view's
+columns on the node, and with neither the list derives its columns from the
+related object (its `highlightFields`, otherwise its listable fields). The
+registration still declared `required: true`, and the page compile reads the
+registration, so a node with no `columns` was refused with
+`missing-required-prop` and the save failed.
+
+**Clause-②: yes (widening)** — a `record:related_list` node that sets no `columns`
+now compiles and saves, whether a `dataSource` binding names a view (the list
+draws the view's columns) or not (the list draws columns derived from the related
+object, as it already did when such a node reached it). Authored `columns` still
+win over both. `objectName` and `relationshipField` are still required, as the
+spec row requires them. The published `columns` input now carries a description
+that says where the columns come from when it is absent.
@@ -160,19 +160,15 @@ const specRowRequires = (tag: string, key: string): boolean => {
  * Required inputs that the binding supplies and the spec row does not require,
  * each with the reason it stays required. Entries are debt, not acceptance:
  * row 2 fails on one that no longer describes the manifest.
+ *
+ * Empty. Its last row, `record:related_list.columns`, was moved rather than
+ * kept (objectui#11613): the registration stopped requiring `columns`, as the
+ * spec row does not, so row 1 now covers that member like the others. A
+ * columns-less node draws the named view's columns or, with no view, columns
+ * derived from the related object; the console's
+ * `related-list-columns-optional-11613.test.ts` pins the compile.
  */
-const LEDGER: Readonly<Record<string, Readonly<Record<string, string>>>> = {
-  'record:related_list': {
-    // Outside this card's `objectName` family, recorded rather than moved: the
-    // binding supplies `columns` only through a NAMED VIEW (the gate maps the
-    // view's field list onto them), never through its own `object`, so a node
-    // bound by `dataSource.object` alone still needs them. The spec row leaves
-    // `columns` optional; whether the registration should follow it is a
-    // separate question, reported on objectui#11605's dev report.
-    columns:
-      'supplied only by a named view, not by `dataSource.object`; a node bound by object alone still needs its own columns (objectui#11605 dev report)',
-  },
-};
+const LEDGER: Readonly<Record<string, Readonly<Record<string, string>>>> = {};
 
 /* ── 1–3: the enumeration pin ──────────────────────────────────────────────── */
 
 
@@ -0,0 +1,149 @@
+/**
+ * ObjectUI
+ * Copyright (c) 2024-present ObjectStack Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/**
+ * objectui#11613 — the page compile accepts a `record:related_list` node that
+ * authors no `columns`.
+ *
+ * `@objectstack/spec`'s `ComponentPropsMap['record:related_list'].columns` is
+ * optional, and its describe says what an omitted list means ("columns derive
+ * from the related object's highlightFields / default list columns"). The
+ * registration in `@object-ui/plugin-detail` still declared
+ * `{ name: 'columns', required: true }`, and the page compile (`compile()` in
+ * `@object-ui/sdui-parser`, whose `ok` is the save gate) reads the
+ * registration, so it refused two nodes the row and the renderer accept:
+ *
+ * - a node whose `dataSource` binding names a VIEW, which supplies the view's
+ *   columns (the block's binding map carries `columns: true`);
+ * - a node with neither, which `RelatedList` answers by deriving its columns
+ *   from the related object.
+ *
+ * Triage ruling on objectui#11613 (after objectui#11605's ruling (a)): the
+ * registration may not be stricter than the row it publishes, so it stops
+ * requiring the key. What each node DRAWS is pinned beside the renderer, in
+ * `RecordRelatedListRenderer.columnsOptional-11613.test.tsx` in
+ * `@object-ui/plugin-detail`; this file pins the gate.
+ *
+ * Judged against the manifest the console SHIPS: `emitSduiManifest` over the
+ * registry `dev/manifest-registry.ts` loads, read back from the written
+ * `sdui.manifest.json`, the file a host registers as the page-save gate's
+ * manifest (objectui#11403).
+ *
+ * Rows:
+ * 1. The published entry declares `columns`, not required, with a description
+ *    that names both other sources (the named view, the derivation);
+ *    `objectName` and `relationshipField` stay required, as the row requires.
+ * 2. A view-bound node with no `columns` compiles `ok` with no diagnostic, and
+ *    the binding is recorded.
+ * 3. The neither node compiles `ok` with no diagnostic: unbound, and bound by
+ *    object alone (no view).
+ * 4. Control: authored `columns` beside a view still compile `ok`.
+ * 5. Controls on what stays refused: a node without `relationshipField`, and a
+ *    node without `objectName`. Both author `columns`, so they read the same
+ *    before and after the change: they are readings of the gate, not pins.
+ */
+
+import { mkdtempSync, readFileSync, rmSync } from 'node:fs';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
+import { afterAll, describe, expect, it } from 'vitest';
+import { compile, type Manifest } from '@object-ui/sdui-parser';
+// Module scope, not a hook: the whole registration graph loads at import time.
+import '../../dev/manifest-registry';
+import { emitSduiManifest } from '../../scripts/emit-sdui-manifest';
+
+const scratchDir = mkdtempSync(join(tmpdir(), 'sdui-manifest-11613-'));
+afterAll(() => {
+  rmSync(scratchDir, { recursive: true, force: true });
+});
+
+/** The shipped `sdui.manifest.json`, read back as the host reads it. */
+const shipped = JSON.parse(readFileSync(emitSduiManifest(scratchDir), 'utf8')) as Manifest;
+
+const TAG = 'record:related_list';
+
+const relatedList = (props: string) => `<${TAG} ${props} />`;
+
+const inputNamed = (name: string) => shipped.components[TAG]?.inputs.find((input) => input.name === name);
+
+const diagnosticsOf = (source: string) =>
+  compile(source, shipped).diagnostics.map((d) => [d.severity, d.code, d.message]);
+
+describe('objectui#11613 — record:related_list does not require columns at the page compile', () => {
+  it('the published entry declares columns as not required, and names where columns come from without it', () => {
+    const columns = inputNamed('columns');
+    expect(columns, `${TAG} publishes no columns input`).toBeDefined();
+    expect(columns?.required).not.toBe(true);
+    const description = columns?.description ?? '';
+    expect(description).toContain('`dataSource`');
+    expect(description).toContain('highlightFields');
+    // The two members the spec row requires stay required.
+    expect(inputNamed('objectName')?.required).toBe(true);
+    expect(inputNamed('relationshipField')?.required).toBe(true);
+  });
+
+  it('a view-bound node with no columns compiles ok, and the binding is recorded', () => {
+    const result = compile(
+      relatedList('objectName="task" relationshipField="account" dataSource={{ object: "task", view: "open_tasks" }}'),
+      shipped,
+    );
+    expect(result.diagnostics.map((d) => [d.severity, d.code, d.message])).toEqual([]);
+    expect(result.ok).toBe(true);
+    expect(result.bindings).toEqual([
+      { tag: TAG, input: 'dataSource', kind: 'object', value: { object: 'task', view: 'open_tasks' } },
+    ]);
+  });
+
+  it('the neither node (no columns, no view) compiles ok', () => {
+    const result = compile(relatedList('objectName="task" relationshipField="account"'), shipped);
+    expect(result.diagnostics).toEqual([]);
+    expect(result.ok).toBe(true);
+  });
+
+  it('the neither node bound by object alone (no view) compiles ok', () => {
+    const result = compile(
+      relatedList('objectName="task" relationshipField="account" dataSource={{ object: "task" }}'),
+      shipped,
+    );
+    expect(result.diagnostics).toEqual([]);
+    expect(result.ok).toBe(true);
+  });
+
+  it('control: authored columns beside a named view still compile ok', () => {
+    const result = compile(
+      relatedList(
+        'objectName="task" relationshipField="account" columns={["priority"]} dataSource={{ object: "task", view: "open_tasks" }}',
+      ),
+      shipped,
+    );
+    expect(result.diagnostics).toEqual([]);
+    expect(result.ok).toBe(true);
+  });
+
+  it('control: a node without relationshipField is still refused', () => {
+    const source = relatedList('objectName="task" columns={["subject"]}');
+    expect(diagnosticsOf(source)).toEqual([
+      ['error', 'missing-required-prop', `<${TAG}> is missing required prop "relationshipField"`],
+    ]);
+    expect(compile(source, shipped).ok).toBe(false);
+  });
+
+  it('control: a node without objectName is still refused, bound or not', () => {
+    // The row requires `objectName`, so a binding's object does not waive it
+    // on this tag (objectui#11605's control, read here beside the change).
+    for (const source of [
+      relatedList('relationshipField="account" columns={["subject"]}'),
+      relatedList('relationshipField="account" columns={["subject"]} dataSource={{ object: "task" }}'),
+    ]) {
+      expect(diagnosticsOf(source)).toEqual([
+        ['error', 'missing-required-prop', `<${TAG}> is missing required prop "objectName"`],
+      ]);
+      expect(compile(source, shipped).ok).toBe(false);
+    }
+  });
+});
@@ -0,0 +1,147 @@
+/**
+ * ObjectUI
+ * Copyright (c) 2024-present ObjectStack Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * objectui#11613 — `record:related_list` draws columns whether or not the node
+ * authors `columns`, so the registration need not require the key.
+ *
+ * The spec row (`ComponentPropsMap['record:related_list'].columns`) is
+ * optional, and its describe says what an omitted list means: "columns derive
+ * from the related object's highlightFields / default list columns". The
+ * registration declared `columns` required anyway, so the page compile refused
+ * a node the row accepts. Dropping `required` (the console's
+ * `related-list-columns-optional-11613.test.ts` pins the compile) is only
+ * honest if the node with no authored `columns` still draws a list. This file
+ * measures that through the REAL renderer, the real `ElementDataSourceGate`,
+ * the real `RelatedList` and the real table, reading rendered header and body
+ * cells:
+ *
+ * 1. The neither node (no `columns`, no named view) draws columns derived from
+ *    the related object, with or without an object-only `dataSource` binding.
+ *    No hint, no blank, no throw: `RelatedList` reads the unauthored list as
+ *    "nothing authored" and derives.
+ * 2. The view-bound node (no `columns`, a `dataSource` naming a view) draws the
+ *    VIEW's columns, not the derived set.
+ * 3. Authored `columns` still win, over the view and over the derivation.
+ *
+ * Every read waits on a positive body cell first: the derived set cannot exist
+ * before the object schema lands, so a table with a cell is a table whose
+ * columns are settled.
+ */
+
+import { describe, it, expect, vi, beforeAll, afterEach } from 'vitest';
+import { cleanup, render, screen, waitFor } from '@testing-library/react';
+import '@testing-library/jest-dom';
+import * as React from 'react';
+import { RecordContextProvider } from '@object-ui/react';
+import { RecordRelatedListRenderer } from '../renderers/record-related-list';
+
+/**
+ * Desktop, pinned rather than inherited (the objectui#8399 reason): under the
+ * 768 breakpoint a `type="table"` related list renders a card gallery with no
+ * header cells, and every assertion here reads them.
+ */
+beforeAll(() => {
+  Object.defineProperty(window, 'innerWidth', { configurable: true, value: 1280 });
+});
+
+afterEach(() => cleanup());
+
+/** The related object: three listable fields plus the foreign key back to the parent. */
+const FIELDS = {
+  subject: { type: 'text', label: 'Subject' },
+  status: { type: 'text', label: 'Status' },
+  priority: { type: 'text', label: 'Priority' },
+  account_id: { type: 'lookup', label: 'Account', reference: 'account' },
+};
+
+/** A saved list view of the related object that lists one column. */
+const LIST_VIEWS = {
+  open_tasks: { name: 'open_tasks', label: 'Open tasks', columns: ['subject'] },
+};
+
+const ROWS = [
+  { id: 't1', subject: 'Fix the pump', status: 'open', priority: 'high', account_id: 'ACC-1' },
+];
+
+const makeDS = () => ({
+  find: vi.fn(async () => ROWS),
+  getObjectSchema: vi.fn(async (name: string) => ({ name, fields: FIELDS, listViews: LIST_VIEWS })),
+});
+
+/** Every rendered header cell's text, in DOM order. */
+const headers = () =>
+  Array.from(document.querySelectorAll('thead th')).map((th) => (th.textContent ?? '').trim());
+
+/** Every rendered body cell's text, in DOM order. */
+const cellTexts = () => screen.getAllByRole('cell').map((c) => (c.textContent || '').trim());
+
+const waitForCell = (text: string) => waitFor(() => expect(cellTexts()).toContain(text));
+
+/** Render the BLOCK end to end, under a record context for the parent `account`. */
+function renderBlock(schema: Record<string, unknown>) {
+  return render(
+    <RecordContextProvider objectName="account" recordId="ACC-1" dataSource={makeDS() as any}>
+      <RecordRelatedListRenderer schema={{ relationshipField: 'account_id', ...schema } as any} />
+    </RecordContextProvider>,
+  );
+}
+
+describe('objectui#11613 — a record:related_list with no authored columns still draws columns', () => {
+  it('the neither node (no columns, no view) draws columns derived from the related object', async () => {
+    const { container } = renderBlock({ objectName: 'task' });
+    await waitForCell('Fix the pump');
+
+    // Derived from the object's fields: the listable ones, not the foreign key
+    // back to this parent, which the walk drops.
+    expect(headers()).toEqual(expect.arrayContaining(['Subject', 'Status', 'Priority']));
+    expect(headers()).not.toContain('Account');
+    expect(cellTexts()).toEqual(expect.arrayContaining(['Fix the pump', 'open', 'high']));
+    // Not a hint and not the gate's error panel: the list itself is drawn.
+    expect(container.textContent).not.toContain('missing objectName');
+    expect(
+      container.querySelector('[data-testid="record-related-list-datasource-error"]'),
+    ).toBeNull();
+  });
+
+  it('the neither node bound by object alone (no view) draws the same derived columns', async () => {
+    // An object-only binding supplies no columns: the gate maps a view's
+    // field list onto `columns`, and there is no view here.
+    renderBlock({ objectName: 'task', dataSource: { object: 'task' } });
+    await waitForCell('Fix the pump');
+
+    expect(headers()).toEqual(expect.arrayContaining(['Subject', 'Status', 'Priority']));
+    expect(headers()).not.toContain('Account');
+  });
+
+  it('the view-bound node with no columns draws the view’s columns, not the derived set', async () => {
+    renderBlock({ objectName: 'task', dataSource: { object: 'task', view: 'open_tasks' } });
+    await waitForCell('Fix the pump');
+
+    expect(headers()).toEqual(['Subject']);
+    expect(cellTexts()).not.toContain('high');
+  });
+
+  it('authored columns win over a named view', async () => {
+    renderBlock({
+      objectName: 'task',
+      columns: ['priority'],
+      dataSource: { object: 'task', view: 'open_tasks' },
+    });
+    await waitForCell('high');
+
+    expect(headers()).toEqual(['Priority']);
+    expect(cellTexts()).not.toContain('Fix the pump');
+  });
+
+  it('authored columns win over the derivation', async () => {
+    renderBlock({ objectName: 'task', columns: ['status'] });
+    await waitForCell('open');
+
+    expect(headers()).toEqual(['Status']);
+    expect(cellTexts()).not.toContain('Fix the pump');
+  });
+});
@@ -623,7 +623,18 @@ ComponentRegistry.register('related_list', RecordRelatedListRenderer, {
     { name: 'objectName', type: 'string', required: true, description: 'Related object name (e.g. "task")' },
     { name: 'relationshipField', type: 'string', required: true, description: 'Field on the related object pointing back to this record' },
     { name: 'relationshipValueField', type: 'string', description: 'Which field OF THIS PARENT record `relationshipField` stores. Defaults to "id"; set it to the field a name-keyed junction points at (e.g. "name" when sys_user_position.position holds sys_position.name). The resolved value drives three things at once — the list filter, the Add-picker link value, and the pre-filled create form — so they cannot drift apart. While the parent record is still loading, a non-"id" field resolves to null and the list holds its fetch rather than querying on an empty value.' },
-    { name: 'columns', type: 'array', of: 'string', required: true, description: 'Fields to display in the related list' },
+    // `columns` is NOT required (objectui#11613). The spec row leaves it
+    // optional, and the registration may not be stricter than the row it
+    // publishes: the page compile reads `required` here, and with it set a node
+    // the row and the renderer accept was refused at the save gate. Both
+    // columns-less nodes draw a list: a `dataSource` binding that names a view
+    // lands the view's columns (`RECORD_RELATED_LIST_DATA_SOURCE` maps
+    // `columns: true`), and with neither `RelatedList` reads the unauthored list
+    // as "nothing authored" and derives the columns from the related object.
+    // Pinned by `RecordRelatedListRenderer.columnsOptional-11613.test.tsx`
+    // (what draws) and the console's `related-list-columns-optional-11613.test.ts`
+    // (what compiles).
+    { name: 'columns', type: 'array', of: 'string', description: 'Fields to display in the related list. Optional: without it, a `dataSource` binding that names a view supplies that view\'s columns, and with neither the list derives its columns from the related object (its `highlightFields`, otherwise its listable fields). Authored columns win over both.' },
     { name: 'sort', type: 'array' },
     { name: 'limit', type: 'number', description: 'Records to display initially' },
     // `type: 'array'` matches the spec (`RecordRelatedListProps.filter` is