Re: [ovirt-devel] Sortable Ui Columns

Anmol, This is due to the fact that the sorting is done by a SortedSet instead of a list in the SortedListModel. To fix this we have to do one of two things: 1. Change the sorting to use a list of some sort, but apparently that is not much of an option as people want automatic sorting when they add new items to the collection. 2. Make sure that the comparator never returns 0 for two entities that are really not the same. The reason you are seeing the issue is because you are using a different comparator that does return 0 on whatever field you are comparing against. I had the exact same issue and I solved it by using a compound comparator. Basically what I did was create a comparator that contains the field I am trying to compare on and if that returns 0 then I use a different comparator that is guaranteed to not return 0 for the entity. I have a patch that implements sorting for all the data center main tab and sub tabs here [1] that demonstrates how I solved the issue. This patch hasn't been reviewed yet, and my solution might get rejected, but it does work and doesn't make your entries disappear when you sort. [1] http://gerrit.ovirt.org/#/c/28225/ On Friday, May 30, 2014 02:32:17 AM Anmol Babu wrote: