DataTables adding rows in DataTables is done by assigning the DataTables jQuery object to a variable when initialising it, and then using it's API methods to add a new row. Deleting rows can be done in a similar manner.
| Column 1 | Column 2 | Column 3 | Column 4 | 
|---|---|---|---|
| allan | allan | allan | allan | 
/* Global var for counter */
var giCount = 1;
$(document).ready(function() {
	$('#example').dataTable();
} );
function fnClickAddRow() {
	$('#example').dataTable().fnAddData( [
		giCount+".1",
		giCount+".2",
		giCount+".3",
		giCount+".4" ] );
	
	giCount++;
}