Row Template to see one record (formatted) at a time

Hi to all
I would format my grid to see one record at a time (something like a access form) with two buttons (next and previous to scroll the records). Setting obj.setRowCount(1); and dinamically change obj.setRowIndices([index]); according to index makes me see one record at a time. The problem is that I would see the cells of the single record vertically, I tried to change the template of the row with obj.getRowTemplate(index).setClass("flow", "vertical") but it doesn't worked... someone can help me? Thanks