title: blueimp fileupload - doesn't trigger the progress
body: <p>I have a very simple upload script, but it doesn't trigger the progress.. It only triggers the <code>progress</code> method once and when the file is done it triggers <code>complete</code> and prints <code>done!</code></p>
  <pre><code>Chrome 58.0.3029.110 (64-bit)
  Firefox 53.0.3 (32-bit)
  </code></pre>
  <p>Have also tried to upload larger files and still the <code>progress</code> method is only triggered once</p>
  <p><a href="https://github.com/blueimp/jQuery-File-Upload" rel="nofollow noreferrer">https://github.com/blueimp/jQuery-File-Upload</a></p>
  <h1>test</h1>
  <p><a href="http://dyndev.dk/upload/" rel="nofollow noreferrer">http://dyndev.dk/upload/</a></p>
  <h1>code</h1>
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html lang=&quot;da&quot;&gt;
      &lt;head&gt;
          &lt;meta charset=&quot;utf-8&quot;&gt;
      &lt;/head&gt;
      &lt;body&gt;
          &lt;script src=&quot;//code.jquery.com/jquery-3.2.1.min.js&quot; integrity=&quot;sha384-xBuQ/xzmlsLoJpyjoggmTEz8OWUFM0/RC5BsqQBDX2v5cMvDHcMakNTNrHIW2I5f&quot; crossorigin=&quot;anonymous&quot;&gt;&lt;/script&gt;
          &lt;script src=&quot;//code.jquery.com/ui/1.12.0/jquery-ui.min.js&quot; integrity=&quot;sha256-eGE6blurk5sHj+rmkfsGYeKyZx3M4bG+ZlFyA7Kns7E=&quot; crossorigin=&quot;anonymous&quot;&gt;&lt;/script&gt;
          &lt;script src=&quot;/upload/js/blueimp/jquery.fileupload.min.js&quot;&gt;&lt;/script&gt;
          &lt;form id=&quot;upload_form&quot; enctype=&quot;multipart/form-data&quot; method=&quot;post&quot; action=&quot;/upload/&quot;&gt;
              &lt;input id=&quot;upload_input&quot; type=&quot;file&quot; name=&quot;files[]&quot;&gt;
              &lt;input type=&quot;hidden&quot; name=&quot;send&quot; value=&quot;1&quot;&gt;
          &lt;/form&gt;
          &lt;div id=&quot;upload_console&quot;&gt;&lt;/div&gt;
          &lt;script&gt;
              'use strict';
              
              $(function(){
                  var div = $('#upload_console')
                  $('#upload_form').fileupload({
                      fileInput : $('#upload_input'),
                      progress : function(e, data){
                          //console.log(data.loaded);
                          //console.log(parseInt(data.loaded / data.total * 100, 10));
                          div.append('&lt;div&gt;'+data.loaded+'&lt;/div&gt;')
                      },
                      complete : function(e, data){
                          //console.log('done');
                          div.append('&lt;div&gt;done!&lt;/div&gt;')
                      }
                  });
              });
          &lt;/script&gt;
      &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>