dropzone.js - how to do something after ALL files are uploaded

Question

I am using dropzone.js for my drag-drop file upload solution. I am stuck at something where I need to call a function after all the files are uploaded. In this case

Answer 1

this.on("totaluploadprogress", function(totalBytes, totalBytesSent){


                    if(totalBytes == 100) {

                        //all done! call func here
                    }
                });