Placeholder not shown when another editor's cursor is on the same line
還沒有人認領這個 Issue。
評估
- 難度
- 3/5
- 預估耗時
- 1-2 天
- 新手友好度
- 45/100
- Issue 類型
- 缺陷
- 描述清晰度
- 基本清楚
- 活躍度
- 停滯
- 技術堆疊
- react, typescript
- 領域
- frontend
研究方向
Reproduce the issue at the BlockNote collaborative editing demo with two users placing cursors on the same empty line. Trace the placeholder rendering and collaborative cursor handling to determine why the placeholder disappears, then verify that it remains visible on empty lines with other cursors present.
由索引模型根據 Issue 內容生成。
描述
Describe the bug
When the cursor is on an empty line, a placeholder should be displayed. However, in collaborative editing scenarios, the placeholder is not shown if another editor's cursor is present on the same line.
This issue can be observed in the following video:
https://github.com/user-attachments/assets/9c097cac-5c37-4433-a6e3-09e54410fb35
This issue is particularly problematic when editing a completely empty document, as it occurs on the very first line, leading to a confusing user experience.
To Reproduce
- Open a document in collaborative editing mode with multiple users - https://www.blocknotejs.org/
- One user places their cursor on an empty line
- Another user places their cursor on the same empty line
- Observe that the placeholder text is not displayed
Expected behavior:
The placeholder should be visible on empty lines regardless of other editors' cursor positions.
Actual behavior:
The placeholder is hidden when multiple cursors are present on the same empty line.
Misc
- Node version:
- Package manager:
- Browser:
- I'm a sponsor and would appreciate if you could look into this sooner than later 💖
- 主要語言
- TypeScript
- 星號
- 10.2k
- 分支
- 772
- 平均合併
- 3 天 11 小時
- 30 天內合併 PR
- 17
貢獻指南
從這裡開始
- 先讀完整個 Issue，再讀專案的貢獻指南。
- 在 Issue 下留言說明你要接手 —— 這能避免兩個人做同樣的事。
- Fork 儲存庫，在一個分支上完成修改。
- 送出 Pull Request，並在描述裡引用這個 Issue 編號。
TypeCellOS/BlockNote 的其他 Issue
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難度 2/5 1-3 小時 新手友好度 84/100
TypeCellOS/BlockNote#3098 ·
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難度 2/5 1-3 小時 新手友好度 78/100
TypeCellOS/BlockNote#3073 ·
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TypeCellOS/BlockNote#3072 ·
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難度 2/5 1-3 小時 新手友好度 82/100
TypeCellOS/BlockNote#2949 · 1 則留言 ·
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a11y
難度 2/5 1-3 小時 新手友好度 68/100
TypeCellOS/BlockNote#2855 ·
查看 TypeCellOS/BlockNote 的全部 Issue
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