Hacktoberfest 2026:维护者为十月标记出来的 issue,仍然开放、适合新手。 浏览 Hacktoberfest issue

useBeforeUnload's message parameter not used by modern browsers

未关闭
#2,623 0 条评论 0 个 reaction 已指派 0 人 在 GitHub 查看

还没有人认领这个 Issue。

评估

难度
4/5
预计耗时
3-5 天
新手友好度
32/100
Issue 类型
功能
描述清晰度
基本清楚
活跃度
停滞
技术栈
typescript
领域
frontend

调研方向

Start by locating the useBeforeUnload hook and its documentation, then inspect any related tests or examples; the issue names no files or test entry points. Compare the current parameter behavior with the documented API and determine whether the project wants an API change or documentation clarification. Done means the chosen behavior is reflected consistently in the hook, documentation, and relevant tests.

由索引模型根据 Issue 内容生成。

描述

Is your feature request related to a problem? Please describe.
The useBeforeUnload hook takes two params:

  1. enabled: boolean | (() => boolean) = true
  2. message: A string to be displayed in the dialog

The problem is that modern browsers do NOT allow a custom message on the dialog that is shown a result of beforeUnload event, making the second parameter irrelevant.

Describe the solution you'd like
Remove the message parameter and default its value to true for legacy browsers. I understand this would be a breaking change, and less desired.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

An alternative is to just update the documentation to indicate message would only be used as a truthy value for event.returnType and its effect will only apply in legacy browsers. Modern browsers will not use the message provided to be displayed in the dialog.

主要语言
TypeScript
星标
44k
派生
3.3k
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。

streamich/react-use 的其他 Issue

查看 streamich/react-use 的全部 Issue

相似的 Issue

更多 TypeScript Issue

把新 issue 发到你的邮箱

精选适合新手参与的 GitHub issue 摘要。