justinpark opened a new pull request, #37452: URL: https://github.com/apache/superset/pull/37452
### SUMMARY Currently, with dashboard virtual rendering, charts visible on the screen are rendered according to the viewport, but data is still being loaded for **charts that are not in view**. This is inefficient for backend handling, such as managing concurrency. This code changes the behavior so that, in the case of virtual rendering, data loading for charts that are not visible is skipped, and data is fetched only when the charts enter the viewport. ### BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF Before: https://github.com/user-attachments/assets/79c65cda-c486-48f3-b588-dc472fc69468 After: https://github.com/user-attachments/assets/03302edf-b134-4e2a-92ad-00cc9b158113 ### TESTING INSTRUCTIONS locally tested ### ADDITIONAL INFORMATION <!--- Check any relevant boxes with "x" --> <!--- HINT: Include "Fixes #nnn" if you are fixing an existing issue --> - [ ] Has associated issue: - [ ] Required feature flags: - [ ] Changes UI - [ ] Includes DB Migration (follow approval process in [SIP-59](https://github.com/apache/superset/issues/13351)) - [ ] Migration is atomic, supports rollback & is backwards-compatible - [ ] Confirm DB migration upgrade and downgrade tested - [ ] Runtime estimates and downtime expectations provided - [ ] Introduces new feature or API - [ ] Removes existing feature or API -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
