/** 批量删除安排会议内容 */
 @RequestMapping(value = "deleteStaff.html", method = RequestMethod.POST)
 @ResponseBody
 public Return deleteStaff(
     HttpServletRequest req, HttpServletResponse res, @RequestParam("maId") String ids) {
   Return re = meetingAttendService.removeAllMeeting(ids);
   return re;
 }
  /**
   * 保存会议中的安排人员
   *
   * @param request
   * @return
   */
  @RequestMapping(value = "saveStaff.html", method = RequestMethod.POST)
  @ResponseBody
  public Return saveStaff(HttpServletRequest request) {
    Return re = new Return();
    String meeting_id = request.getParameter("pid");
    String[] user_id = request.getParameterValues("id");

    for (String id : user_id) {
      MeetingAttendCon con = new MeetingAttendCon();
      con.setMeeting_id(meeting_id);
      con.setUser_id(id);
      con.setIsAttend(0);
      re = meetingAttendService.newMeetingAttend(con);
    }
    return re;
  }