桌面 Safari 中“附加文件”选项无响应

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.

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桌面 Safari 中“附加文件”选项无响应

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