/** @Description: 删除获奖学生 @Created Time: 2013-6-23 下午12:33:54 @Author lys */
 public void mulDelete() {
   ServiceResult result = new ServiceResult(false);
   try {
     result = competitionPrizeStudentService.mulDelete(ids);
   } catch (Exception e) {
     result.setMessage("删除获奖学生失败");
     logger.error("删除获奖学生失败", e);
   }
   String jsonString = result.toJSON();
   ajaxJson(jsonString);
 }
  public String init() {

    Integer competitionId = Integer.parseInt(getParameter("competitionId"));
    String competitionGroupId = getParameter("competitionGroupId");
    Map<String, Object> map =
        competitionPrizeStudentService.init(
            competitionId, competitionGroupId, page, GobelConstants.DEFAULTPAGESIZE);
    SystemConfig systemConfig = systemConfigDAO.load(1);
    request.setAttribute("competitionPrizeStudentList", map.get("competitionPrizeStudentList"));
    request.setAttribute("total", map.get("total"));
    request.setAttribute("currPage", page);
    request.setAttribute("competitionGroupList", map.get("competitionGroupList"));
    request.setAttribute("systemConfig", systemConfig);
    return SUCCESS;
  }
 /** @Description: 选择查询还没获得奖项的学生 @Created Time: 2013-6-23 上午10:14:54 @Author lys */
 public void selectQuery() {
   String jsonArray = competitionPrizeStudentService.selectQuery(model, page, rows);
   ajaxJson(jsonArray);
 }