Anyone?

I'd need some help here Tony. I cannot get it to work, and what I realized so far is that if I set hiddengrid=true then the rows are ordered correctly until I try to expand the grid. Once I click on the button to expand the grid, the right ordering 1,2,3 becomes 1,10,2,3…

Looks like the grid is reordering the rows when it is expanded or something like that.

Hi Tony, sorry for the late reply. I've investigated this issue a bit more and found out that the problem is caused by the call to populate() in the handler to the event attached to the button to expand and collapse the grid in the header.

That looks like the reason why the rows are ordered correctly when the grid is loaded for the first time and it is hidden, while expanding it results in a wrong ordering. Removing the call to populate() in the handler to the click of the expand/collapse button seems to fix it, but it's not a clean solution.

I tried upgrading to 3.6 and the behavior is the same.