var myData = [ [1,'Cell 1:2','Cell 1:3','Cell 1:4','Cell 1:5'], [2,'Cell 2:2','Cell 2:3','Cell 2:4','Cell 2:5'], [3,'Cell 3:2','Cell 3:3','Cell 3:4','Cell 3:5'], [4,'Cell 4:2','Cell 4:3','Cell 4:4','Cell 4:5'] ]; var buffer=new Rico.Buffer.Base(); buffer.loadRowsFromArray(myData);