SMART datagrid v.1 > Classes > GridBase
Return the height of grid row which has explicitly specified the height by calling setRowHeight.
If the height has not been explicitly specified, it will return NaN.
$('#fitHeight').click(function () {
var r = grid.focusedRow();
if (r && isNaN(grid.getRowHeight(r))) {
grid.fitRowHeight(r);
}
});