My ultimate goal is to have a grid with remote sorting, but this seems like it is supported by setting 'remoteSort: true' on the store backing the grid itself.
My problem is once this is set and the columns are marked as sortable, clicking on sort does nothing. Is the expectation here that I would be implementing some custom logic on the grid sortchange event or do I have to configure something else to get the remote sorting?
Can anyone help me out by either pointing to further documentation or explaining what is needed to make remote sort work?
Oh, and this is under ExtJS 4.1.3, apparently 4.2 is going to bring some improvements to the Grid, but I can't upgrade until it goes stable.