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Support Initially Expanded Accordions (`<details open>`)

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还没有人认领这个 Issue。

评估

难度
3/5
预计耗时
1-2 天
新手友好度
50/100
Issue 类型
功能
描述清晰度
基本清楚
活跃度
活跃
技术栈
html, javascript, markdown
领域
frontend

调研方向

The payload names no files, so search the codebase for where details and summary are handled in the Markdown rendering path, and check whether the HTML sanitizer strips the open attribute. The open or closed state must also survive reopening the note, which may involve the note-saving path. Done when <details open> renders expanded, plain <details> stays collapsed, and users can still toggle both.

由索引模型根据 Issue 内容生成。

描述

0. Needs triage feature request needs discussion

Nextcloud Notes already supports collapsible sections (accordions) using the HTML <details> and <summary> elements.

However, these sections are always displayed in a collapsed state by default.

In HTML, the open attribute allows a <details> element to be expanded immediately when the page is loaded.

For example:

<details open>
<summary>Title</summary>

Content that is visible by default.

</details>

Currently, there appears to be no way to achieve this behavior in Nextcloud Notes.

Suggested Improvement

Please support the open attribute for <details> elements, allowing accordion sections to be expanded by default.

The expected behavior would be:

  • <details> — collapsed by default.
  • <details open> — expanded by default.
  • Users can still manually expand or collapse either type.
  • The initial expanded or collapsed state is preserved when reopening the note.

Expected Benefit

This would provide greater flexibility when organizing longer notes with collapsible sections.

Some sections are intended to remain visible by default, while others should only be expanded when needed. Supporting both behaviors would make accordions considerably more useful and bring Nextcloud Notes closer to standard HTML functionality.

主要语言
JavaScript
星标
739
派生
162
平均合并
19 小时 23 分钟
30 天内合并 PR
49

环境准备

  • 没有 Dockerfile 或 Docker Compose 文件
  • 没有 Pull Request 模板
  • 阅读贡献指南

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  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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