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fix(nuxt): allow responding with custom headers from error.vue#8469

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pi0 merged 4 commits intomainfrom
fix/error-headers
Oct 26, 2022
Merged

fix(nuxt): allow responding with custom headers from error.vue#8469
pi0 merged 4 commits intomainfrom
fix/error-headers

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@danielroe
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🔗 Linked issue

follow-up to #7340, resolves nuxt/nuxt#14895

❓ Type of change

  • 📖 Documentation (updates to the documentation or readme)
  • 🐞 Bug fix (a non-breaking change that fixes an issue)
  • 👌 Enhancement (improving an existing functionality like performance)
  • ✨ New feature (a non-breaking change that adds functionality)
  • ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

This allows responding to an error within error.vue with more than just HTML and the original error code, such as modifying the code or redirecting to a different page.

📝 Checklist

  • I have linked an issue or discussion.
  • I have updated the documentation accordingly.

@danielroe danielroe added bug Something isn't working 🍰 p2-nice-to-have Priority 2: nothing is broken but it's worth addressing labels Oct 25, 2022
@danielroe danielroe requested a review from pi0 October 25, 2022 14:17
@danielroe danielroe self-assigned this Oct 25, 2022
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}
html = template(errorObject)
event.res.setHeader('Content-Type', 'text/html;charset=UTF-8')
return event.res.end(template(errorObject))
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Can we please return string? H3 will add content-type too and also handles sending response string. Reducing req/res dependency

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yes. though note I just moved this up - this wasn't a change in this pr

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@danielroe danielroe Oct 25, 2022

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just tried - are you sure an error handler supports returning value directly? it seems to hang.

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I can check. But seems strange because it is a nitro API route right?


event.res.setHeader('Content-Type', 'text/html;charset=UTF-8')
event.res.end(html)
event.respondWith(new H3Response(await res.text(), {
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respond with API is not stable yet and might change. Let's use raw methods for now. I will have an idea for a way to simplify and standardized response format for nitro...

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sounds good!

@pi0 pi0 merged commit 12808f1 into main Oct 26, 2022
@pi0 pi0 deleted the fix/error-headers branch October 26, 2022 08:25
@pi0 pi0 mentioned this pull request Nov 3, 2022
@thijsw
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thijsw commented Nov 9, 2022

I'd like to use this feature but I'm not sure how to use it? Does anybody might want to share an example of how I can redirect a user on the error page?

@danielroe
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@thijsw Would you create a discussion rather than commenting on a merged PR?

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3.x bug Something isn't working 🍰 p2-nice-to-have Priority 2: nothing is broken but it's worth addressing

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allow setting headers or returning a redirect from error.vue

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