var columns = [
{
title: "Id",
editable:false,
width: 50,
hidden: true,
dataIndx: "Id",
copy: true,
filter: { type: 'textbox', condition: 'contain', listeners: ['keyup'] }
}, ... ]
I am using local export using filesaver.js. The hidden Id column is not getting exported with csv format. It is getting exported with excel and json format.