用customdataset实现treegrid而非autosqldataset

原创于 2009-07-21 16:17:00 发布 · 336 阅读

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int id = datasettree.parameters().getInt("PARENTCASHBUDGETID");
  String name = datasettree.parameters().getString("name");
  String num = datasettree.parameters().getString("num");
  String desc = datasettree.parameters().getString("describe");

  this.initAllDaoParameters();
  JbpmContext jbpmContext=JbpmConfiguration.getInstance().createJbpmContext();
  jbpmContext.setSession(HibernateSessionManager.getSession(true));
  try{
    this.setDaoBeginTransaction();

    if(id != 0){
     DBCashBudget cashbudget = cashBudgetDao.load(new DBCashBudgetPK(id));
     List list = cashBudgetDao.findByParentCashBudget(cashbudget);
     datasettree.fromDO(list);
    }else{
     DBCashBudget budget = cashBudgetDao.load(new DBCashBudgetPK(1));
     datasettree.fromDO(budget);
    }


  }

  catch(Exception e){


  }