How to do custom filtering with Datatables and server-side processing

Question

I am using Datatables to display tabular data in my Web application, and have configured it to make use of server-side processing, i.e. query the server via AJAX for filtered da

Answer 1

The solution is to employ DataTables' fnServerParams option, which allows you to add custom parameters to be sent in the XMLHttpRequest sent to the server. For example:

$(document).ready(function() {
  $('#example').dataTable({
    "bProcessing": true,
    "bServerSide": true,
    "sAjaxSource": "/IndexXhr",
    "fnServerParams": function (aoData) {
        var includeUsuallyIgnored = $("#include-checkbox").is(":checked");
        aoData.push({name: "includeUsuallyIgnored", value: includeUsuallyIgnored});
    }
  });
});