SMART datagrid v.1 > Classes > GridDataSet
It will be fired after inserting the rows as much as count from row row location by insertRows.
Before inserting the rows, onRowsInserting will be fired, and after firing this event, onRowCountChanged event will be fired.
dataset.onRowsInserted = function (ds, row, count) {
alert(count + " rows have been inserted.");
}