Export CSV using jQuery.

csv-export.js

jQuery(document).ready(function($) {
	var newarr = [];
	$table = jQuery('table');
	var dyarr = [];
	$table.find('tr').each(function(){
		
	    $(this).find('td font').each(function(){
	 		    dyarr.push( $(this).html() ); // Column
	    });
	    newarr.push(dyarr); // Row
	    dyarr = [];
	});

	// Loop through the data array and build the csv file to be downloaded
	// Each column is seperated by ";" and new line "\n" for next row
	var csvContent = '';
	newarr.forEach(function(infoArray, index) {
	  dataString = infoArray.join(';');
	  csvContent += index < newarr.length ? dataString + '\n' : dataString;
	});

	// Content is the csv generated string above
	var download = function(content, fileName, mimeType) {
	  var a = document.createElement('a');
	  mimeType = mimeType || 'application/octet-stream';

	  if (navigator.msSaveBlob) { // IE10
	    navigator.msSaveBlob(new Blob([content], {
	      type: mimeType
	    }), fileName);
	  } else if (URL && 'download' in a) { //html5 A[download]
	    a.href = URL.createObjectURL(new Blob([content], {
	      type: mimeType
	    }));
	    a.setAttribute('download', fileName);
	    document.body.appendChild(a);
	    a.click();
	    document.body.removeChild(a);
	  } else {
	    location.href = 'data:application/octet-stream,' + encodeURIComponent(content); // only this mime type is supported
	  }
	}
	download(csvContent, 'dowload.csv', 'text/csv;encoding:utf-8');
});