Sending a file with progress shown

Is there any way to show the percentage of file uploads on the progress bar? Files sometimes take a long time to upload (which of course depends on the size of the file and the broadband speed) and I would like the user to see what part of the file has already uploaded. I can't seem to find a suitable function that will return the size of the uploaded "to now" part of the file to convert this to a % and show this on the progress bar.
1 answers

Have a look at the filedropper widget this has the progress bar to see the upload progres. The widget was created for Mx 8, but this will work in Mendix 9 as well.