upload(id) {
    if (id == null)
            return;

      let selectedFile = this.uploader.queue.find(s => s.id == id);
      if (selectedFile) {
        console.log(selectedFile.id);
        const formData = new FormData();
        //formData.append(selectedFile.file.name, selectedFile.file);
        formData.append(selectedFile.id, selectedFile.file);
        const uploadReq = new HttpRequest('POST', `api/upload`, formData, {
          reportProgress: true,
        });

        this.http.request(uploadReq).subscribe(event => {
          if (event.type === HttpEventType.UploadProgress) {
            selectedFile.progress = Math.round(100 * event.loaded / event.total);
          }
          else if (event.type === HttpEventType.Response) {
            selectedFile.message = event.body.toString();
            this.toastr.success('Successfully uploaded file', 'Notification');
            //this.ngxSmartModalService.getModal('myModal').open()
            this.service.getUploads();
          }
        });
      }
  }