For files, it's necessarily a POST request (passing the file in the parameters of a GET request would be possible for small files though but a very. HTML5 File Upload Progress Bar Tutorial file" name="file1". File upload progress bars provide essential user feedback but they've been notoriously difficult to implement. Until now that is. Both Firefox and.
Html5 File Upload with Progress Html5 finally solves an age old problem of being able to upload files while also showing the upload progress. I'll also provide a description on the new HTML5 tag - progress which can be updated while the file is being uploaded to the server. And of. Using the File API, which was added to the DOM in HTML5, it's now The XMLHttpRequest 's upload progress listener is set to update the.