Firefox Mobile change event not fired after taking photo in input

Firefox Mobile change event not fired after taking photo in input

Hi together

I'm trying to make an simple uploader for a mobile webpage: you choose a file and it will immediately uploaded, without another klick.

There sould be only:
  1. <html>
    <form enctype="multipart/form-data" action="http://api.qrserver.com/v1/read-qr-code/" method="POST">
  2.       <input name="file" type="file" id="filepicker" class="filepickerd" />
  3. <!--<input type="submit" value="QR Code lesen" />-->
  4. </form>
  5. <div id="iframecontainer"></div>
and JQuery
  1. <script src="jquery-2.1.0.min.js"></script>
  2. <script src="jquery.mobile-1.4.1.js"></script>
  3. <script>
  4.       $(document).ready(function(event){
  5.             $('#filepicker').change(function(){
  6.                   var url = 'http://api.qrserver.com/v1/read-qr-code/?fileurl='+encodeURI($(this).val());
  7.                   var frame = document.createElement('iframe');
  8.                   frame.src = urlhellowwww;
  9.                   frame.style.width = '300px';
  10.                   frame.style.height = '200px';
  11.                   document.getElementById("iframecontainer").appendChild(frame);
  12.         });
  13. });
  14. </script>
  15. </html>
But when I tab on the file chooser, select camera and make the photo, the stuff from the change is not fired...

Can anybody help me with this?