Paul

You would probably use handleWindowResize, not notifyDataChange. Are you able to provide a plunker? This never happens on the tutorials that I'm aware of.

Are there any errors on the javascript console when it fails to work? Are you able to provide a plunker?

No, I haven't had time to look at it, but may be able to do so soon.

@jpuri: the behaviour on that plunker looks somewhat unusual. For me on chrome when I expand a subgrid, then scroll rightwards, the subgrid seems to be changing width. Not sure...

OK, I see there's demand out there. :-) I'm going to have a go at a Rails 4 version, which I'll do as a separate repo I think, and a...

Ok, I've made some progress on the Rails 4 version, and yesterday I sorted the CSRF issue. There's more to do, particularly Devise, but you guys may want to look