Uploading same file several times does not work

[jobert21]

Using multi file upload. DnD works fine if you drag/drop the same file several times. Fails when using the browse button.

Upload file-1. Upload file-1 the second time fails.
Upload file-1. Upload file-2. Upload file-1. Pass.

[mstahv]

Hi, did you use the latest version (7.4.2)? I couldn't reproduce this with it. There was some refactoring that might have fixed this.

[asdef]

I've got an application using Vaadin 7.1.6 and easyuploads 7.4.6 which failed in a similar way:

1. Upload file-1 using the browse button - success
2. remove file-1 - success
3. Upload file-1 using the browse button - fails
4. drag and drop file-1 - success

[mstahv]

@asdef, you should update your Vaadin version ;-) Lot's of good things has happened since 7.1.6.

You you have a small example code to reproduce the issue? Which platform are you using?

[stevebor1]

The bug is still present and reproducible with the Upload demo.

1. set mode to Immediate
2. upload a file with multiple lines of content - demo displays the # of lines
3. edit the same file and change the # of lines. - demo line count does not update.

I've stepped through the code and made sure the ref to the tempfile was deleted after each upload. It seems that if the file name/path is the same, no events get fired.

[mstahv]

I tried to reproduce this but it works fine for me. Which browser are you using? If you can reproduce it easily, please file an issue to the http://github.com/vaadin/framework with all details.