[PR #19232] Optimize the event handling and rendering logic of the component picker #29105

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opened 2026-02-21 20:44:52 -05:00 by yindo · 0 comments
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Original Pull Request: https://github.com/langgenius/dify/pull/19232

State: closed
Merged: Yes


Summary

Optimized the timing of setting the reference element using setTimeout to avoid state update conflicts during rendering.
Removed the usage of ReactDOM.flushSync.

Fixes #18928

Screenshots

Before After
output output5-5

Checklist

Important

Please review the checklist below before submitting your pull request.

  • This change requires a documentation update, included: Dify Document
  • I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
  • I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
  • I've updated the documentation accordingly.
  • I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods
**Original Pull Request:** https://github.com/langgenius/dify/pull/19232 **State:** closed **Merged:** Yes --- # Summary Optimized the timing of setting the reference element using setTimeout to avoid state update conflicts during rendering. Removed the usage of ReactDOM.flushSync. Fixes #18928 # Screenshots | Before | After | |--------|-------| | ![output](https://github.com/user-attachments/assets/9c5f8341-bb2b-4709-b5b6-cf286f207fc3) | ![output5-5](https://github.com/user-attachments/assets/49ae8b08-0ef6-4414-b1a8-6e281ee7dce1) | # Checklist > [!IMPORTANT] > Please review the checklist below before submitting your pull request. - [ ] This change requires a documentation update, included: [Dify Document](https://github.com/langgenius/dify-docs) - [x] I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!) - [x] I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change. - [x] I've updated the documentation accordingly. - [x] I ran `dev/reformat`(backend) and `cd web && npx lint-staged`(frontend) to appease the lint gods
yindo added the pull-request label 2026-02-21 20:44:52 -05:00
yindo closed this issue 2026-02-21 20:44:52 -05:00
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Reference: langgenius/dify#29105