Premium support for our pure JavaScript UI components


Post by hugo.vanhaaren »

The issue happens when having a big dataset.

Steps to reproduce (also for 4.3.1 version):

  1. Open any bryntumscheduler example and replace the code with the one from InvisibleRowsNotRenderOnVerticalScroll.js
  2. Minimize the window or open Developer tools in order to have a smaller window and the vertical scroll.
  3. Scroll down till you can see no events a white space instead of events and no time ranges. If you open the development tool you can see that all events have the class “b-released”.
Attachments
InvisibleRowsNotRenderOnVerticalScroll.js
code to reproduce the issue
(5.25 KiB) Downloaded 55 times
gif showing the issue
gif showing the issue
InvisibleRowsNotRenderOnVerticalScroll.gif (7.24 MiB) Viewed 746 times

Post by Maxim Gorkovsky »

Reporoduced, ticket opened here: https://github.com/bryntum/support/issues/3768 Thank you for report


Post by johan.isaksson »

Hi,

I am not able to reproduce the issue, also asked Maxim who could do so when you reported it but not any longer. It might have been fixed as part of other changes, could you please try it on the latest version? (4.3.4).

It might also have been related to a couple of Chrome bugs that we have recently reported:

https://bugs.chromium.org/p/chromium/issues/detail?id=1260789
https://bugs.chromium.org/p/chromium/issues/detail?id=1273431

Best regards,
Johan Isaksson

Post by hugo.vanhaaren »

Hi, I tried again the same scenario and the issue is still reproducible for the current Bryntum Scheduler version 4.3.4 and the current Chrome version 96.0.4664.110.

Attachments
test scenario
test scenario
InvisibleRowsNotRenderOnVerticalScroll2021-12-14.gif (7.82 MiB) Viewed 640 times

Post by alex.l »

Confirmed. I was able to reproduce it with the latest code base. Thank you!

All the best,
Alex


Post by michael cohen »

Hi there,

Any news on the issue? We have a very similar problem which might be caused by the same underlying issue.


Post by alex.l »

Hi michael cohen,

We plan to fix this in one of nearest patch releases. You can subscribe on ticket updates to be notified when the status is changed.

All the best,
Alex


Post Reply