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[Sessions: create / edit / cancel] Render session start/end controls

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#84 0 条评论 0 个 reaction 已指派 0 人 在 GitHub 查看

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评估

难度
3/5
预计耗时
1-2 天
新手友好度
42/100
Issue 类型
功能
描述清晰度
基本清楚
活跃度
活跃
技术栈
dart
领域
mobile

调研方向

Start in lib/screens/sessions/session_form.dart, which the prerequisite issue #83 is expected to create, and look at lib/screens/home_screen.dart for the existing pattern. Add showDatePicker and showTimePicker for start and end, store the result in the draft, and call validateSessionTimes(draft, now()) with an injectable now function. Done means the example 09:00–10:00 displays correctly, a reversed range shows an error, and flutter test test/screens/sessions/session_form_dp_s03_2_test.dart and flutter analyze both pass. Wait for #83 to merge first, since this builds on its file.

由索引模型根据 Issue 内容生成。

描述

sessions

What to build

Add date and time controls for the meeting’s start and end. Keep the chosen local times visible and show an error for a reversed or otherwise invalid range.

Files

Steps

  1. Use showDatePicker/showTimePicker to choose local date/time and construct DateTime(year,month,day,hour,minute).
  2. Save the new date/time in the draft and run validateSessionTimes(draft, now()). Add optional DateTime Function()? now to the form, defaulting to DateTime.now; tests pass a function returning a fixed future-check reference time.
  3. Keep UTC conversion at storage serialization using toUtc().toIso8601String, not double timezone conversion.

Example

Local09:00–10:00 stays displayed as that local interval; reversed endpoints show validation error.

Check it works

In test/screens/sessions/session_form_dp_s03_2_test.dart, check the example above and the failure or limit described in the steps. Run flutter test test/screens/sessions/session_form_dp_s03_2_test.dart and flutter analyze.

Before starting

  • #83 — Render enrolled-course and session-text fields

References

Assign yourself before starting, or comment to claim the issue. Project setup.

主要语言
PLpgSQL
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PR 合并指标
30 天内没有已合并 PR

环境准备

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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