AgendaList not usable in production for bugs and performance

[francesco-clementi-92]

Description

When I click to a day in the week calendar, agendalist not always scroll to the selected date. Moreover, even with your demo, in a plain react native project, I'll get the warning: VirtualizedList: You have a large list that is slow to update - make sure your renderItem function renders components that follow React performance best practices like PureComponent, shouldComponentUpdate, etc. {"contentLength": 5105.45458984375, "dt": 525, "prevDt": 8066}

Expected Behavior

I'd expect AgendaList scrolling to specified date with acceptable performance.

Reproducible Demo

https://snack.expo.dev/ahLw7maIA

Try to play with date in the week calendar and AgendaList will stop to follow selected date

[KrisLau]

Having the same issue I think if someone can do a PR to replace the SectionList with a FlashList it would really help. I tried looking through the code but wasn't sure how to do it

Related:

• #2153

[vinaybn-exxat]

@francesco-clementi-92 @KrisLau

Could you please help me on this issue #2224

[macasfaj]

I need this issue fixed too :)

[stale[bot]]

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.

[TNAJanssen]

Same issue here

[erennyuksell]

Same issue

[Lespoir]

Hi folks, I created a PR solving this issue, please give it a look and let me know if I'm missing an edge case.

[KrisLau]

@Lespoir Looks great but not sure if i'm mistaken but that PR doesn't seem to be to this repo?

[saaspeter]

I am evaluate this component, when I follow the example AgendaList, saw same error, so one year passed since this post, the issue still exists, and I think the agenda data is not large, I am wondering whether should I use this component :(

[stale[bot]]

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.