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fix(examples/vue): throw on non-ok 'fetch' responses in the query functions - #12133

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sukvvon merged 1 commit into
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examples-vue-throw-on-non-ok-fetch
Oct 19, 2026
Merged

sukvvon merged 1 commit into
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examples-vue-throw-on-non-ok-fetch

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@sukvvon

@sukvvon sukvvon commented Oct 19, 2026 •

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🎯 Changes

fetch resolves on HTTP error statuses, so the Vue examples' query functions treated responses like 404 as successful data and never reached their error states.

  • Check response.ok and throw before parsing the body in every query function across basic, dependent-queries, persister, simple, nuxt3, 2.6-basic, and 2.7-basic.
  • Convert the .then() chains to async/await so the check fits in.
  • In persister, the artificial 1s delay stays in place after the check.

✅ Checklist

  • I have followed the steps in the Contributing guide.
  • I have tested code changes locally with pnpm run test:pr, or these tests do not apply to this pull request.
  • I have followed the AI contribution policy and fully understand the code in this pull request, including any code generated with AI assistance.

🚀 Release Impact

  • This change affects published code, and I have generated a changeset.
  • This change is docs/CI/dev-only (no release).

Summary by CodeRabbit

  • Bug Fixes
    • Vue examples now detect unsuccessful HTTP responses when loading posts, authors, and repository data, and report an error instead of attempting to use the response body. Successful responses continue to load as before.

@sukvvon sukvvon self-assigned this Oct 19, 2026
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⚠️ No Changeset found

Latest commit: 1def074

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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View your CI Pipeline Execution ↗ for commit 1def074

Command Status Duration Result
nx affected --targets=test:sherif,test:knip,tes... ✅ Succeeded 1m 39s View ↗
nx run-many --target=build --exclude=examples/*... ✅ Succeeded <1s View ↗

☁️ Nx Cloud last updated this comment at 2026-10-19 15:55:26 UTC

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🚀 Changeset Version Preview

2 package(s) bumped directly, 22 bumped as dependents.

🟩 Patch bumps

Package Version Reason
@tanstack/preact-query 5.104.4 → 5.104.5 Changeset
@tanstack/react-query 5.104.4 → 5.104.5 Changeset
@tanstack/angular-query-experimental 5.104.4 → 5.104.5 Dependent
@tanstack/eslint-plugin-query 5.104.4 → 5.104.5 Dependent
@tanstack/lit-query 0.2.29 → 0.2.30 Dependent
@tanstack/preact-query-devtools 5.104.4 → 5.104.5 Dependent
@tanstack/preact-query-persist-client 5.104.4 → 5.104.5 Dependent
@tanstack/query-async-storage-persister 5.104.4 → 5.104.5 Dependent
@tanstack/query-broadcast-client-experimental 5.104.4 → 5.104.5 Dependent
@tanstack/query-core 5.104.4 → 5.104.5 Dependent
@tanstack/query-devtools 5.104.4 → 5.104.5 Dependent
@tanstack/query-persist-client-core 5.104.4 → 5.104.5 Dependent
@tanstack/query-sync-storage-persister 5.104.4 → 5.104.5 Dependent
@tanstack/react-query-devtools 5.104.4 → 5.104.5 Dependent
@tanstack/react-query-next-experimental 5.104.4 → 5.104.5 Dependent
@tanstack/react-query-persist-client 5.104.4 → 5.104.5 Dependent
@tanstack/solid-query 5.104.4 → 5.104.5 Dependent
@tanstack/solid-query-devtools 5.104.4 → 5.104.5 Dependent
@tanstack/solid-query-persist-client 5.104.4 → 5.104.5 Dependent
@tanstack/svelte-query 6.3.4 → 6.3.5 Dependent
@tanstack/svelte-query-devtools 6.3.4 → 6.3.5 Dependent
@tanstack/svelte-query-persist-client 6.3.4 → 6.3.5 Dependent
@tanstack/vue-query 5.104.4 → 5.104.5 Dependent
@tanstack/vue-query-devtools 6.3.4 → 6.3.5 Dependent

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Review in Change Stack →

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info
⚙️ Run configuration
  • Configuration used: Repository: TanStack/query/.coderabbit.yaml
  • Review profile: CHILL
  • Plan: Advanced
  • Run ID: 529f7963-11f8-4974-9174-dcc2e201a667
📥 Commits

Reviewing files that changed from the base of the PR and between 8c3f218 and 1def074.

📒 Files selected for processing: 12
  • examples/vue/2.6-basic/src/Post.vue
  • examples/vue/2.6-basic/src/Posts.vue
  • examples/vue/2.7-basic/src/Post.vue
  • examples/vue/2.7-basic/src/Posts.vue
  • examples/vue/basic/src/Post.vue
  • examples/vue/basic/src/Posts.vue
  • examples/vue/dependent-queries/src/Post.vue
  • examples/vue/dependent-queries/src/Posts.vue
  • examples/vue/nuxt3/app.vue
  • examples/vue/persister/src/Post.vue
  • examples/vue/persister/src/Posts.vue
  • examples/vue/simple/src/App.vue

Included review availability: This review used your included allowance. Your plan provides up to 10 included reviews per hour; 9 remain after this review.

📝 Walkthrough

Vue example fetchers now check the HTTP response status. They throw resource-specific errors for non-OK responses and parse successful responses as JSON.

Changes: Vue fetcher status handling

Layer / File(s) Summary
Check response status before parsing
examples/vue/{2.6-basic,2.7-basic,basic,dependent-queries,persister}/src/{Post,Posts}.vue, examples/vue/nuxt3/app.vue, examples/vue/simple/src/App.vue
Fetchers throw errors when responses are not OK. Successful responses are parsed as JSON. The persister posts fetcher retains its one-second delay before parsing.

Priority: ⬇️ Low

Estimated code review effort: 2 (Simple) | ~10 minutes

Change: Bug fix

Suggested reviewers: damianosipiuk, cngjo, mini-ghost

Merge Risk: ⚪ Minimal · up to 1def0

The Vue examples now report unsuccessful HTTP responses as query errors. No actionable merge-blocking risk is identified.

Pre-merge checks: Passed 5
Check name Status Explanation
Title check Passed The title clearly and concisely describes the main change: Vue example query functions now throw for non-OK fetch responses.
Description check Passed The description includes all required template sections, explains the motivation and implementation, completes the checklist, and identifies the change as docs/dev-only with no release impact.
Docstring Coverage Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check Passed Check skipped because no linked issues were found for this pull request.
Full details: Docstring Coverage

Explanation

No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0 files. (12 skipped: 12 unsupported.)

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@pkg-pr-new

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@tanstack/angular-query-experimental

npm i https://pkg.pr.new/@tanstack/angular-query-experimental@12133

@tanstack/eslint-plugin-query

npm i https://pkg.pr.new/@tanstack/eslint-plugin-query@12133

@tanstack/lit-query

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@tanstack/preact-query

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@tanstack/preact-query-devtools

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npm i https://pkg.pr.new/@tanstack/preact-query-persist-client@12133

@tanstack/query-async-storage-persister

npm i https://pkg.pr.new/@tanstack/query-async-storage-persister@12133

@tanstack/query-broadcast-client-experimental

npm i https://pkg.pr.new/@tanstack/query-broadcast-client-experimental@12133

@tanstack/query-core

npm i https://pkg.pr.new/@tanstack/query-core@12133

@tanstack/query-devtools

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@tanstack/query-persist-client-core

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@tanstack/query-sync-storage-persister

npm i https://pkg.pr.new/@tanstack/query-sync-storage-persister@12133

@tanstack/react-query

npm i https://pkg.pr.new/@tanstack/react-query@12133

@tanstack/react-query-devtools

npm i https://pkg.pr.new/@tanstack/react-query-devtools@12133

@tanstack/react-query-next-experimental

npm i https://pkg.pr.new/@tanstack/react-query-next-experimental@12133

@tanstack/react-query-persist-client

npm i https://pkg.pr.new/@tanstack/react-query-persist-client@12133

@tanstack/solid-query

npm i https://pkg.pr.new/@tanstack/solid-query@12133

@tanstack/solid-query-devtools

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@tanstack/solid-query-persist-client

npm i https://pkg.pr.new/@tanstack/solid-query-persist-client@12133

@tanstack/svelte-query

npm i https://pkg.pr.new/@tanstack/svelte-query@12133

@tanstack/svelte-query-devtools

npm i https://pkg.pr.new/@tanstack/svelte-query-devtools@12133

@tanstack/svelte-query-persist-client

npm i https://pkg.pr.new/@tanstack/svelte-query-persist-client@12133

@tanstack/vue-query

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@tanstack/vue-query-devtools

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commit: 1def074

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size-limit report 📦

Path Size
react full 11.76 KB (0%)
react minimal 8.6 KB (0%)

@sukvvon
sukvvon merged commit b904739 into main Oct 19, 2026
9 checks passed
@sukvvon
sukvvon deleted the examples-vue-throw-on-non-ok-fetch branch October 19, 2026 17:13
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