Progress bar component call

      this.is_uploading_gcode = true

      let req_id = parseInt(this.id)

      var formData = new FormData();

      var progressHandler = function(progressEvent) {

        var percentCompleted = Math.round((progressEvent.loaded * 100) / progressEvent.total)

        this.gcode_upload_progress = percentCompleted

      }

      formData.append("file", document.querySelector('#file').files[0]);

      axios.post(`/files/gcode/upload/${req_id}`, formData, {

          headers: {

            'Content-Type': 'multipart/form-data'

          },

          onUploadProgress(progressEvent) {

            var percentCompleted = Math.round((progressEvent.loaded * 100) / progressEvent.total)

            this.gcode_upload_progress = percentCompleted

          }

          onUploadProgress: progressHandler

      }).then((resp) => {

        this.is_uploading_gcode = false

        this.$store.dispatch('reload_request', this.id).then(() => {