I have done this in ExtJS3x before without any issue, but I can't seem to figure it out in ExtJS4.
I simply want to get the selected row index and then change that row's text color to grey.
I built a CSS class called 'greyOut' but can't figure out how to set it to a specific row that is currently selected.
I believe I used to do this like this:
Also if anyone knows how to disable that row from being draggable that would be awesome as well. I am trying to let the user know that they have already dragged that item and cannot drag it again.