title: Javascript : Delete file from a folder after download
body: <p>I would ask if you can delete a file after you download it with javascript.
  I thought of using the .remove () but with no effect.
  Can someone help me?</p>
  
  <pre><code>downloadlink var = document.createElement ( "a");
                      d = obj.d; # D is download method before
                      downloadlink.href = d;
                      downloadlink.className = "DOWNLOAD_LINK";
                      downloadlink.download = n;
                      downloadlink.onClick = setTimeout (function () {location.reload (true);}, 30000);
                      downloadlink.innerHTML = "&lt;p&gt; Download document" + n + "&lt;/ p&gt;";
                      document.getElementById ( "results"). appendChild (downloadlink);
  </code></pre>
  
  <p>How can I modify my code so that after downloading the files you delete it from the folder?</p>