Html Table Export To excel Using Javascript

Note : this Code is working Only Google Chrome
Note : only 2 MB data Uri in Exported  ( 1500 Record and 35 Columns ) Tested.


$("#btnExport").click(function(e) {
       //getting values of current time for generating the file name
       var dt = new Date();
       var day = dt.getDate();
       var month = dt.getMonth() + 1;
       var year = dt.getFullYear();
       var hour = dt.getHours();
       var mins = dt.getMinutes();
       var postfix = day + "." + month + "." + year + "_" + hour + "." + mins;
       //creating a temporary HTML link element (they support setting file names)
       var a = document.createElement('a');
       //getting data from our div that contains the HTML table
       var data_type = 'data:application/vnd.ms-excel';
       var table_div = document.getElementById('tableDiv');
       var table_html = table_div.outerHTML.replace(/ /g, '%20');
       a.href = data_type + ', ' + table_html;
       //setting the file name
       a.download = 'exported_table_' + postfix + '.xls';
       //triggering the function
       a.click();
       //just in case, prevent default behaviour
       e.preventDefault();
});