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I found this snippet helpful to me. $(document).ready(function () { $('#expense_table').DataTable({ dom: 'Bfrtip', lengthChange: false, buttons: [ { extend: 'print', title: '', customize: function ( win ) { $(win.document.body) .css( 'font-size', '10pt' ) .prepend( '<h1 class="text-center text-primary">Headings</h1>' ) $(win.document.body).find( 'table' ) .addClass( 'compact' ) .css( 'font-size', 'inherit' ); } } ] }); });

20k records into a table would take time, whereas

a copy. However, the table is created with (function($){

that group. Filter the table using column().search() with the

are added to the table, and then I can

Looks like the rendered column gets its data from other data points, ie data.person_last_action, in the row. Update those data objects then when drawing the table the render function should run and update. Kevin

expected for a small table in the same application.

If I understand correctly the nr field is the order you want to display the table. Then use the order options li described earlier to order the table by this column. Kevin

I don't quite follow, but you can set the URL with ajax.url(). You could also test the ajax before initialising the table, or possibly ensuring valid JSON is sent. Colin

enhance the original HTML table with the features of