title: is there a way to make method to fetch data from excel and generate an XML?
body: <p>I did it from JSON to XML but I don know how to get data from an excel file.</p>
  <pre><code>document.getElementById('btn-convert').onclick = function() {
      var x2js = new X2JS();
      var new_xml = x2js.json2xml_str(JSON.parse(document.getElementById('json').value));
      var pretty_xml = vkbeautify.xml(new_xml, 4);
      document.getElementById('xml').value = pretty_xml;
  };
  </code></pre>