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console log all row columns when you dbl click

populate_cau(); //populates this table }, columns: [ { data: null, defaultContent: '', className:

From what I understand, it is not possible to change the number of columns once the table is initialised That is correct. If you need that ability, a table destroy and recreate is currently, and unfortunately, the only option. Allan

var t = $(document).ready(function() { $('#example').DataTable( { "ajax": "data/objects.txt", "columns": [ { "data": null }, { "data": "name" }, { "data": "position" }, { "data": "office" }, { "data": "extn" }, { "data": "start_date" }, { "data": "salary" } ] } ); } ); t.on( 'order.dt search.dt', function () { t.column(0, {search:'applied', order:'applied'}).nodes().each( function (cell, i) { cell.innerHTML = i+1; } ); } ).draw();

here is the code properly formatted $(document).ready(function () { $('#myTable').DataTable({ fixedHeader: true, ordering: false, pageLength: 50, searching: true, searchDelay: 1000, processing: true, serverSide: true, scrollY: calcDataTableHeight(), scrollX: true, ajax : { url : '/my/url', type : 'POST' }, columns: [ { // column defs here ], fixedColumns: { leftColumns: 1 } }); });

title:'DealTrackerExport', exportOptions: { stripNewlines:true, stripHtml:true, columns: ':visible' } } ], Also I tried

a different set of columns / data. Click "details View",

to use multiple database columns as the value for

bDestroy": true, "processing": true, "columns": [ { "data": 'aanspreekTitel', "name": 'aanspreekTitel'

combination of the # of columns? Unknown). Second I wired