JAVASCRIPT

Datatable hide columns

"columnDefs": [
            {
                "targets": [1,2],
                "visible": false,
                "searchable": false
            }
        ]

datatables dynamically hide columns

const table = $('#example').DataTable();

// Get the column API object
const column = table.column( 2 ); // gets 2nd column (0-indexed)
 
// Toggle the visibility
column.visible( ! column.visible() ); // true or false