Hello all
Firstly I’m failry new to jqwidgets. I must say these widgets are awesome 
I know this post is a few months old but I just wanted to add an observation.
I’ve been trying out the jqxgrid in the same way as Klaus and ran into the same problem as he described. I noticed that when the rowindex and uid are different then the widget has some problems deleting. If one reloads the grid like so, “$(“#jqxGrid”).jqxGrid(‘updatebounddata’);” after a deletion then the index and uid become in sync again. And then the widget doesn’t have a problem deleting a row. It may not be optimal to do this after every delete for large data sets but for now this solves my problem.
btw I’m using ver2.9.3. I’m not sure if this was solved in the latest version.
Kind Regards,
SS