桌面 Safari 中“附加文件”选项无响应

tshenry · 2026 年1 月 16 日 05:47

目前，在聊天撰写器菜单中的 附加文件 选项在浏览器窗口调整为适合桌面的宽度时无法正常工作。

预期效果是应弹出原生的文件选择器，允许您选择要附加到聊天消息中的文件。

如果减小浏览器窗口的宽度，直到用户界面切换到典型的“移动”体验，则该行为可以正常工作。

此问题仅限于桌面版 Safari，浏览器控制台中没有错误，并且拖放文件可以正常工作。

zogstrip · 2026 年1 月 16 日 15:34

Safari 是新的 IE 浏览器了

github.com/discourse/discourse

FIX: "Attach a file" unresponsive in chat on desktop Safari

main ← fix-safari-chat-upload

opened 03:33PM - 16 Jan 26 UTC

ZogStriP

+7 -3

The file picker wasn't opening when clicking "Attach a file" from the chat compo…ser dropdown menu on desktop Safari. Safari requires programmatic file input clicks to happen synchronously within the user gesture event chain. The previous code used `await closeFn()` before calling `button.action()`, which broke this chain by deferring execution to a new microtask. Safari no longer considered the subsequent `.click()` to be user-initiated. The fix removes the async/await to keep both calls synchronous within the original click handler. This issue cannot be caught by automated tests because our system specs use Chrome, which is more permissive with user activation (allowing a ~5 second window after user interaction). Safari's stricter requirements only manifest in that specific browser. References: - https://meta.discourse.org/t/393639 - https://webkit.org/blog/13862/the-user-activation-api/ - https://macwright.com/2022/07/11/activation.html

j.jaffeux · 2026 年1 月 22 日 09:52

此主题在最后一次回复后 3 天自动关闭。不再允许新的回复。

zogstrip · 2026 年1 月 29 日 09:49

不幸的是，这个修复破坏了该列表中打开模态框的“选项”……

github.com/discourse/discourse

FIX: Modal-based chat composer buttons not working on mobile

main ← fix/chat-composer-dropdown-mobile-modals

opened 09:48AM - 29 Jan 26 UTC

ZogStriP

+10 -3

Commit 9cbb0c3da3 fixed Safari file uploads by removing async/await from the but…ton click handler, but this introduced a regression: modal-based buttons (like "Insert date/time") stopped working on mobile. The issue is a race condition where the modal tries to open while the dropdown menu modal is still closing, causing the new modal to be dismissed immediately. This fix introduces a `synchronous` property for chat composer buttons: - `synchronous: true` - action runs immediately without awaiting the menu close (required for file inputs on Safari) - `synchronous: false` (default) - awaits menu close before running action (required for modal-based buttons) The upload button is marked with `synchronous: true` to preserve the Safari fix, while all other buttons use the default async behavior.

话题		回复	浏览量
Cannot upload images with Safari Bug	32	2689	2023 年5 月 24 日
New chat button is squished UX completed , chat	3	459	2023 年12 月 4 日
Image uploads not working on MacOS Safari 13 since Uppy Bug	4	945	2021 年12 月 27 日
[PAID] Discourse Chat Bug Fixes + Enhancements Marketplace	14	438	2025 年6 月 13 日
Edit button is not clickable in Safari Bug	3	636	2018 年12 月 28 日

桌面 Safari 中“附加文件”选项无响应

相关话题