update data datatable without reload the page code example

Example 1: reload ajax datatable

$('#example').data.reload();

Example 2: datatables keep order and page selection page refresh

$('#offersTable').dataTable({
        "bStateSave": true,
        "fnStateSave": function (oSettings, oData) {
            localStorage.setItem('offersDataTables', JSON.stringify(oData));
        },
        "fnStateLoad": function (oSettings) {
            return JSON.parse(localStorage.getItem('offersDataTables'));
        }
    });