bug(Date Picker): Date picker display incorrect Hijri dates using 'ar-SA' locale.
- 主要语言
- TypeScript
- 星标
- 25k
- 派生
- 6.8k
- 平均合并
- 1 天 8 小时
- 30 天内合并 PR
- 91
描述
### Is this a regression?
- [X] Yes, this behavior used to work in the previous version
### The previous version in which this bug was not present was
^17.0.0
### Description
I used to use Date Picker with Hijri dates, using native adapter and every thing works fine, after updating to angular ^18.1.0 dates not displayed correctly.
"dependencies": {
"@angular/animations": "^18.1.0",
"@angular/cdk": "^18.1.0",
"@angular/common": "^18.1.0",
"@angular/compiler": "^18.1.0",
"@angular/core": "^18.1.0",
"@angular/forms": "^18.1.0",
"@angular/material": "^18.1.3",
"@angular/platform-browser": "^18.1.0",
"@angular/router": "^18.1.0",
"rxjs": "^7.8.1",
"tslib": "^2.5.0",
"zone.js": "~0.14.0"
},

### Reproduction
StackBlitz link: https://stackblitz.com/edit/stackblitz-starters-gq9csg?file=src%2Fglobal_styles.scss
Steps to reproduce:
1. open datepicker
### Expected Behavior
to display correct equivalent date in Hijri.
### Actual Behavior
Hijri date displayed inncorect, however value is correct.
### Environment
- Angular:
- CDK/Material:
- Browser(s):
- Operating System (e.g. Windows, macOS, Ubuntu):
贡献指南
调研方向
从链接的 StackBlitz 复现开始,将 Angular 18.1/@angular/material 的行为与之前正常工作的 Angular 17 设置进行比较。跟踪原生日期适配器和 ar-SA 显示路径;当日期选择器呈现正确的对应 Hijri 日期,同时保留已经正确的值时,即表示完成。
由索引模型根据 Issue 内容生成。
评估
- 技术栈
- angular, typescript
- 领域
- frontend, internationalization
- Issue 类型
- 缺陷
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 活跃度
- 停滞
- 描述清晰度
- 基本清楚
- 新手友好度
- 30/100