public seatAddDialog(Seat seat) {
this.txtId = seat.getId();
this.txtStudioId = seat.getStudioId();
this.txtRow = seat.getRow();
this.txtColumn = seat.getColumn();
initContent();
}
protected void btnSaveClicked() {
SeatSrv seatSrv = new SeatSrv();
Seat seat = new Seat();
seat.setId(txtId);
seat.setStudioId(txtStudioId);
seat.setRow(txtRow);
seat.setColumn(txtColumn);
seat.setSeatStatus(Integer.parseInt(status.getSelectedItem().toString()));
seatSrv.modify(seat);
seatStatus = Integer.parseInt(status.getSelectedItem().toString());
rst = true;
this.dispose();
}