When my tasdkboard has a lot of data, this will cause a big reflow.Any operation will cause a big reflow and can be expensive, appearing choppy to the user.
How can I show virtual list?
Have any suggestions about reflow ?
Support Forum
Hi,
TaskBoard does not support virtualization, but it is something we want to add support for in the future. There is a feature request on it here that you could track to get updates: https://github.com/bryntum/support/issues/3414
Meanwhile, it is hard to give any advice without seeing some code. Could you prepare a small test case showing your issue? Perhaps we can make some adjustment to make it work better
Johan Isaksson
We have observed the same issues. When individual columns have 250 cards, the collapse functionality takes up to 10 seconds per column, and while a user perceives this as unresponsive, they try to expand collapsed columns and finally refresh the page. We are considering a workaround to manage individual column caches using a paging window approach where the board store keeps a maximum number of cards. As the user scrolls we manage which cards are in the store at any one time.