get data from an invisible column

mlotfi

Hi,
I am trying to get data from invisible column, I found this :

https://datatables.net/examples/ajax/null_data_source.html

but because I am using :
var oTable = $('#metadataListTable').dataTable({

NOT

var oTable = $('#metadataListTable').DataTable({

I got an error :

Uncaught TypeError: undefined is not a function

in this line :

var data = oTable.row( $(this).parents('tr') ).data();

Please your help is appreciated.
Thanks