Tencent / Tencent/tdesign-flutter
[Cascader 级联选择器] 可以增加多选吗？
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IssueShoot
- Dominant language
- Dart
- Stars
- 1.2k
- Forks
- 182
- Avg merge
- 2d 2h
- Merged PRs (30d)
- 88
Description
这个功能解决了什么问题
某些情况下需要对数据进行分类级联交叉选择
你建议的方案是什么
在数据源data每个item中增加multiple属性，true则表示该item下的children都可以进行多选，false表示该item下的children不允许多选
IssueShoot
预估时长：5
期望完成时间：2025-7-7
开发难度：中
参与人数：1
需求对接人：jackjflin
验收标准：实现期望改造效果，提 MR并通过 验收无误
备注：最终激励以实际提交 pr 并合并为准。TDesignFlutter贡献指南：https://tdesign.tencent.com/flutter/develop
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the Cascader component and its data-source handling, then read the TDesignFlutter contribution guide. Done means implementing the proposed per-item multiple behavior, submitting an MR, and passing acceptance.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- dart, flutter
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100