Column resize does not end if mouseup is missed (screenshot, switching tabs)

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#6,652 0 条评论 0 个 reaction 已指派 0 人 在 GitHub 查看

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@lx3133584 已经在做这个了。

开始于 2026年11月6日。

  • #6653 来自 @lx3133584 —— 未关闭

评估

难度
3/5
预计耗时
1-2 天
新手友好度
35/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
react, typescript
领域
frontend

调研方向

Start by reading the column resizing implementation and its tests; the issue does not name specific files, so locate them by searching for the resize handlers. Reproduce the missed-mouseup scenario in the linked React example, then check whether the resize interaction ends after focus changes. Done means resizing stops when the mouse is released after switching tabs or windows; pull request #6653 is already open for this issue.

由索引模型根据 Issue 内容生成。

描述

TanStack Table version

9.3.1

Framework/Library version

19.3.0

Describe the bug and the steps to reproduce it

When I am dragging the column resize handle and perform an action that takes focus away without triggering a mouseup event, the table still acts as though the drag is occurring even though the mouse isn't clicked. This can be triggered by taking a screenshot or using Ctrl+Shift+Tab or Alt+Tab to move to a different window.

In the video below, I click on the column resize handle and start dragging it. I then use Ctrl+Shift+Tab to switch to a different tab. During the switch, the mouse is still pressed and so mouseup never fires. I then release the mouse and switch back to the TanStack Table app tab. Now, the mouse is still released but the drag is still in progress and the resize handle follows the mouse pointer until I click again.

Your Minimal, Reproducible Example - (Sandbox Highly Recommended)

https://tanstack.com/table/latest/docs/framework/react/examples/column-resizing?panel=codesandbox

Screenshots or Videos (Optional)

https://github.com/user-attachments/assets/37b84aee-6b35-47b4-8aa8-32fe41b94851

Do you intend to try to help solve this bug with your own PR?

None

Terms & Code of Conduct
  • I agree to follow this project's Code of Conduct
  • I understand that if my bug cannot be reliable reproduced in a debuggable environment, it will probably not be fixed and this issue may even be closed.
主要语言
TypeScript
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18 小时 5 分钟
30 天内合并 PR
12

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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