Base Library:
This example demonstrates how to populate a grid from a javascript array.
  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);