SMART datagrid v.1 > Classes > GridRow
Update the field value which is located in field of this grid row as parameter value.
If this row is connected to data row of DataSet, it will update the value corresponding to field location of the corresponding row. If it is the row being updated or appended, it will change the value saved in edit buffer. You can get the current field value by getData.
$('#setValue').click(function () {
var row = grid.focusedRow();
row.setValue(0, $('#value'));
});