FilePickerUploadEvent FilePickerUploadEvent # Bases: Event['FilePicker'] control # control: EventControlType = field(repr=False) data # data: Any | None = field(default=None, kw_only=True) error # error: str | None = None An error message if the upload failed. file_name # file_name: str The name of the uploaded file. name # name: str page # page: Page | PageView | None progress # progress: float | None = None A value from 0.0 to 1.0 representing the progress of the upload. target # target: int get_event_field_type # get_event_field_type(control: Any, field_name: str)