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`components/date-picker/locale/es_US.ts` overrode `lang.locale` with `en_US`, and `@rc-component/picker` maps that to Day.js `en`, so `format="MMMM"` / `format="dddd"` rendered `January` / `Monday` while the rest of the strings stayed Spanish. Point it at `es-us`, which provides Spanish month and weekday names and keeps the US week start. Add a regression test that goes through the real `@rc-component/picker/generate/dayjs` adapter.
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| lang: { | ||
| ...esLocale.lang, | ||
| locale: 'en_US', | ||
| locale: 'es-us', |
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The fix makes sense, but lang.locale is also passed to other date libraries. Changing it directly to es-us causes the date-fns adapter to fail to resolve the locale and throw when rendering the date panel.
The Day.js adapter in rc-picker already handles locale conversion through localeMap and parseLocale. Could we use es_US here and add an es_US: 'es-us' mapping in the adapter instead? We should also preserve Sunday as the first day of the week with date-fns and add regression coverage for that behavior.
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Done in 8f39f3f: es_US.ts keeps locale: 'es_US', and the translation moved to the adapter — react-component/picker#1022 adds es_US: 'es-us' to the dayjs localeMap.
The same pull request covers date-fns, which the comment is right to worry about: date-fns ships no es-US locale and its es starts the week on Monday, so es_US returns es with weekStartsOn: 0.
Here, the test pins the underscore key and the Spanish month and weekday names. It loads both dayjs/locale/es and es-us because, until @rc-component/picker is bumped past 1.12.2, es_US still resolves to the region-less es — which is also why the Sunday-first assertion belongs to the bump rather than to this pull request: against 1.12.2 it would fail by construction.
So this one is only fully correct once the adapter change ships. I am happy to keep it open until then and bump the dependency here in the same pull request when it does — your call.
Verified: npx jest components/date-picker → 13 suites, 207 passed, 2 skipped, 111 snapshots.
`lang.locale` is handed to every date library adapter, not only dayjs. The dayjs adapter translates it through `localeMap`, while the date-fns adapter resolves it by dropping the region (`es_US` -> `es`). The hyphenated `es-us` used here previously resolves in neither: date-fns finds no locale and the date panel throws while rendering. Keep `es_US` and let the adapters translate it, and pin the key in the test next to the Spanish month and weekday names.
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Thanks — done in 8f39f3f, and the adapter map now lives where it belongs.
Here, the test pins the key ( Verified: |
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Review comments at @components/date-picker/locale/es_US.ts:
- Line 10: 在 locale 配置中使用 es_US 的变更需等待依赖映射发布后再处理:更新 @rc-component/picker
的依赖约束以使用包含 es_US 到 es-us 正确映射的版本,并验证 Day.js 实际解析为 es-us,确保月份、星期名称及周日起始日符合预期。
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components/date-picker/__tests__/esUSLocale.test.tsxcomponents/date-picker/locale/es_US.ts
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🎯 Functional Correctness | 🟠 Major | 🏗️ Heavy lift
让依赖版本支持 es_US 映射后再发布此变更。
当前声明的 @rc-component/picker ~1.12.2 中,Day.js 适配器会将 es_US 解析为 es,不会使用 es-us。如果应用只注册 dayjs/locale/es-us,月份和星期名称仍可能显示英文;如果应用注册 es,日历则以周一而非周日为一周起点。相关适配器映射 PR 目前仍未合并。请在映射发布后更新依赖约束,并验证实际解析结果。(raw.githubusercontent.com)
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Review comment at @components/date-picker/locale/es_US.ts at line 10:
在 locale 配置中使用 es_US 的变更需等待依赖映射发布后再处理:更新 @rc-component/picker 的依赖约束以使用包含 es_US 到
es-us 正确映射的版本,并验证 Day.js 实际解析为 es-us,确保月份、星期名称及周日起始日符合预期。
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es_USis meant to be Spanish (United States), but its DatePicker/Calendar locale points the date library aten_US. The dayjs adapter mapsen_UStoen, so any format string that asks for names —<DatePicker format="MMMM" />,format="dddd"— rendersJanuary/Mondayinstead ofenero/lunes. The surrounding Spanish (US) strings are unaffected, which makes the mixed language easy to miss.lang.localeis not dayjs-only: every adapter receives it. The dayjs adapter translates it throughlocaleMap, while the date-fns adapter resolves it by dropping the region (es_US→es); a hyphenatedes-usresolves in neither, and the date panel throws while rendering. Socomponents/date-picker/locale/es_US.tskeeps the underscore key and the translation happens in the adapters:es_US: 'es-us'tolocaleMap, so the names are Spanish and the week still starts on Sunday.es_USexplicitly: date-fns ships no es-US locale and itsesstarts the week on Monday, so it returnseswithweekStartsOn: 0.Both cases are asserted in that pull request. Until it is released and
@rc-component/pickeris bumped here, dayjs falls back to the region-lesseslocale, which is why the test loads bothdayjs/locale/esanddayjs/locale/es-us.The regression test,
components/date-picker/__tests__/esUSLocale.test.tsx, pins the underscore key the adapters receive and the Spanish month and weekday names.Changelog: Fix DatePicker and Calendar formatting
es_USmonth and weekday names in English.Testing:
npx jest components/date-picker→ 13 suites, 207 passed, 2 skipped, 111 snapshots.