How to use fnFooterCallback in FixedColumns?

kannanbtech303

This is my datatables script coding.
[code]

$(document).ready( function () {
var oTable = $('#example').dataTable({
"iDisplayLength": 25,
"aLengthMenu": [[25, 50, 75, 100] ,[25, 50, 75, 100]],
"sScrollX": "100%",
//"sScrollXInner": "150%",
"bScrollCollapse": false,
"fnFooterCallback": function ( nRow, aaData, iStart, iEnd, aiDisplay ) {

var TotalPF = 0;
var TotalNetsalary = 0;
for ( var i=0 ; i

tabruzzo

I am facing the same issue. Did you find a fix for this? I have a data table and we want to freeze the first two columns and have grand totals at the bottom. The first columns are duplicated, I tried many different attempt s to get around it but all have failed.

tabruzzo

please help!

haffoudhi

Hi,
as i understand, the problem is, when using fixed columns and FnFooterCallback you got repeated columns, my answer is use a counter for this issue.
For example, you have two fixed columns, declare a global counter var count = 0;
Than in your fnFooterCallback function put
count = count + 1;
if(count>2) {
// Your function here
}