reactjs / reactjs/react.dev

Better to mention closure here

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JavaScript
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描述

In https://react.dev/learn/state-as-a-snapshot#state-over-time

It is said that

The state stored in React may have changed by the time the alert runs, but it was scheduled using a snapshot of the state at the time the user interacted with it!

it is better to indicate that technically, it is due to closure, so that people who understand closure and know it is due to that, or to people who don't understand closure, get some exposure to closure.

The phrase "it was scheduled using a snapshot of the state at the time the user interacted with it!" is cool, but ultimately, it is closure that explains it.

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研究方向

開啟連結的「State Over Time」區段中的State as a Snapshot頁面,並閱讀alert範例周圍的說明。修改措辭以提及closures的作用,同時保留對snapshot的解釋,然後確認更新後的文字對JavaScript知識程度不同的讀者仍然清楚。

由索引模型根據 Issue 內容生成。

評估

技術堆疊
javascript, react
領域
documentation
Issue 類型
文件
難度
2/5
預估耗時
1-3 小時
活躍度
停滯
描述清晰度
基本清楚
新手友好度
55/100

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