CODEWITHSUNDEEP
jqueryjquery-file-uploadblueimp
Tomek Buszewski
Tomek Buszewski

Reputation: 7955

jQuery FileUpload doesn't trigger 'done'

I use jQuery-File-Upload plugin. I wrote a simple code to test it - and it works, but not without problems. It doesn't trigger done, even if the file is uploaded and progress bar reached its end.

Here's the code:

$('#file_file').fileupload({
    dataType: 'json',
    autoUpload: true,
    add: function (e, data) {
        data.context = $('<p/>').text('Uploading...').appendTo(document.body);
        data.submit();
    },
    progressall: function (e, data) {
        var progress = parseInt(data.loaded / data.total * 100, 10);
        $('#progress .bar').css(
            'width',
            progress + '%'
        );
    },
    done: function (e, data) {
        alert('Done');
    }
});

My input is as simple as that:

<input type="file" id="file_file" name="file[file]" />

Upvotes: 22

Views: 36548

Answers (7)

user3680973
user3680973

Reputation: 21

I guess this is no longer a hot topic but I have just solved the problem by using the always callback instead of the done callback. This callback is described here

The relavant part of the code now looks like this:

$('#fileupload').fileupload({
        dataType: 'json',
        autoUpload: true,
        url: 'transit/',
        always: function (e, data) {
        moveFile();
    },
    
    progressall: function (e, data) {
    var progress = parseInt(data.loaded / data.total * 100, 10);
    $('#progress .progress-bar').css('width', progress + '%'
    );
  }
         
});

Upvotes: 1

xemasiv
xemasiv

Reputation: 1

i'm using multer, multer-azure-storage, and blueimp-file-upload. all served from unpkg.com. below is a multiple file upload with the done trigger. working as of 10/22/17.

js file:

  <script src="https://unpkg.com/[email protected]/dist/jquery.min.js"></script>
  <script src="https://unpkg.com/[email protected]/js/vendor/jquery.ui.widget.js"></script>
  <script src="https://unpkg.com/[email protected]/js/jquery.iframe-transport.js"></script>
  <script src="https://unpkg.com/[email protected]/js/jquery.fileupload.js"></script>

page html, served from express: 

      $('#fileupload').fileupload({
          url: 'https://domainwhatevs/my-listings/edit/[property id]/gallery',
          paramName: '_file',
          dataType: 'json',
          type: 'POST',
          autoUpload: true,
          add: function (e, data) {
              console.log('uploading:', data)
              data.submit();
          },
          done: function (e, data) {
              console.log('done triggered');
              console.log(data._response.result.result[0].originalname, 'uploaded at', data._response.result.result[0].url);
              $.each(data.files, function (index, file) {
                // console.log(file.name, 'uploaded.')
                // console.log('done');
                // console.log(index);
                // console.log(file);
              });
              console.log(data);
          }
      });

// GET /my-listings/edit/[property id]/gallery

app.get(
    [
        '/my-listings/edit/:_id/gallery'
    ],
    (req, res) => {
        console.log('image gallery:', req.params._id);
        res.render('my-listings--edit--gallery', {
            _id: req.params._id,
            session: req.session
        });
    }
);

// POST /my-listings/edit/[property id]/gallery

 app.post(
    [
        '/my-listings/edit/:_id/gallery'
    ],
    upload.array('_file'),
    (req, res, next) => {
        console.log(req.files);
        res.setHeader('Content-Type', 'application/json');
        res.send({result: req.files});
        next();
    }
);

Upvotes: 0

Waqleh
Waqleh

Reputation: 10181

Try this Callback Option as described in the documentation:

$('#fileupload').bind('fileuploaddone', function (e, data) {
    alert('Done');
});

It sure works for me.

Upvotes: 1

YlianEstevez
YlianEstevez

Reputation: 21

Experimented today! If you're using PHP, be sure that your uploadhanler PHP file doesn't display error or warning. It creates a bad JSON output and when your file is uploaded, the plugin cannot send a correct JSON buffer with done event.

For error tracking on your PHP file, it's better to write a log file instead of display errors on such scripts. You can use:

error_reporting(0)

But DO NOT FORGET to add error tracking in a log file. Of course !

Upvotes: 2

bradw2k
bradw2k

Reputation: 693

If your server is not returning JSON, try removing:

dataType: 'json'

Otherwise you may be ending up with a fail event, which is easy to test for:

fail: function(e, data) {
  alert('Fail!');
}

Upvotes: 31

Juanmi Taboada
Juanmi Taboada

Reputation: 545

I repaired with autoUpload: true, it looks like when the autoUpload property is not set (even if upload is working as expected) the done event is not triggered.

Upvotes: 6

Tomek Buszewski
Tomek Buszewski

Reputation: 7955

I changed couple of things and it works. Here:

$('#file_file').fileupload({
    autoUpload: true,
    add: function (e, data) {
        $('body').append('<p class="upl">Uploading...</p>')
        data.submit();
    },
    progressall: function (e, data) {
        var progress = parseInt(data.loaded / data.total * 100, 10);
        $('#progress .bar').css(
            'width',
            progress + '%'
        );
    },
    done: function (e, data) {
        $('.upl').remove();
        $.each(data.files, function (index, file) {
            /**/
        });
    }
});

Upvotes: 10

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