AJAX file uploading using jQuery and XMLHttpRequest 2.0 and adding listener for progress updates

ajaxfileupload.js

// grab your file object from a file input
$('#fileInput').change(function () {
  sendFile(this.files[0]);
});

// can also be from a drag-from-desktop drop
$('dropZone')[0].ondrop = function (e) {
  e.preventDefault();
  sendFile(e.dataTransfer.files[0]);
};

function sendFile(file) {
  $.ajax({
    type: 'post',
    url: '/targeturl?name=' + file.fileName,
    data: file,
    success: function () {
      // do something
    },
    xhrFields: {
      // add listener to XMLHTTPRequest object directly for progress (jquery doesn't have this yet)
      onprogress: function (progress) {
        // calculate upload progress
        var percentage = Math.floor((progress.total / progress.totalSize) * 100);
        // log upload progress to console
        console.log('progress', percentage);
        if (percentage === 100) {
          console.log('DONE!');
        }
      }
    },
    processData: false,
    contentType: file.type
  });
}

url: '/targeturl?name=' + file.fileName, ==> url: '/targeturl?name=' + file.name,

this worked for me..

$(document).ready(function() {
// grab your file object from a file input
$('#fileInput').change(function() {
sendFile(this.files);
});

            function sendFile(files) {
                var data = new FormData();
                $.each(files, function(key, value)
                {
                    data.append(key, value);
                });
                console.log(data,data[0],data);
                $.ajax({
                    type: 'post',
                    url: '?name=' + files.name,
                    data: data,
                    success: function() {
                        // do something
                    },
                    xhrFields: {
                        // add listener to XMLHTTPRequest object directly for progress (jquery doesn't have this yet)
                        onprogress: function(progress) {
                            console.log(progress);
                            // calculate upload progress
                            var percentage = Math.floor((progress.total / progress.totalSize) * 100);
                            // log upload progress to console
                            console.log('progress', percentage);
                            if (percentage === 100) {
                                console.log('DONE!');
                            }
                        }
                    },
                    processData: false,
                    contentType: false
                });
            }
        })

shouldnt be?
var percentComplete = (e.loaded / e.total) * 100;