How to convert html table to excel with multiple sheet?

Question

How can I convert multiple html tables to an excel sheet with multiple worksheets? Could you please help into this.

My example https://jsfiddle.net/kdkd/5p22gdag/

Answer 1

function tablesToExcel() {
        {

            var tab_text = document.getElementById("MsoNormalTable").outerHTML;
            var textRange; var j = 0;
            var tab = document.getElementById('MsoNormalTable'); // id of table
            var sa;

            var ua = window.navigator.userAgent;
            var msie = ua.indexOf("MSIE ");
            var txt = document.getElementById('txtArea1').contentWindow;
            if (msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./))      // If Internet Explorer
            {
                txt.document.open("txt/html", "replace");
                txt.document.write(tab_text);
                txt.document.close();
                txt.focus();
                sa = txt.document.execCommand("SaveAs", true, "Say Thanks to Sumit.xls");
            }
            else                 //other browser not tested on IE 11
                sa = window.open('data:application/vnd.ms-excel,' + encodeURIComponent(tab_text));

            return (sa);
        }
 }

It is working with IE7+ fine... :)