Jumpy scrolling behaviour when scrolling up - UI grid infinite scroll

angular-ui / ui-grid

UI Grid: an Angular Data Grid

http://ui-grid.info

MIT License

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Jumpy scrolling behaviour when scrolling up - UI grid infinite scroll #7070

Closed wiola111 closed 4 years ago

wiola111 commented 4 years ago

I am seeing a "jumpy" scrolling behaviour when using UI grid infinite scroll. The issue happens only when I'm scrolling up and is due to discarding of the data for optimization.

To recreate:

scroll all the way to the bottom - row 499
scroll up to around row 340
getDataUp is called multiple times
the actual scroll position is not saved resulting in jumping behavior

Plunker: http://next.plnkr.co/edit/DXXTiEAZehOkmgpQ?preview

This example only keeps 200 rows in grid for optimisation.

stale[bot] commented 4 years ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

stale[bot] commented 4 years ago

This issue has been automatically closed because it has not had recent activity. If you believe that this is still an issue in the latest version, feel free to re-open it. Thank you for your contributions.