var formid=doc.getFormid();
var sql="select id,'"+getDomainid()+"' domainid,discription as item_discription from t_dynaform_form where id='"+formid+"'";
var rtn1="";
var datas=queryByDSName('系统数据库', sql);
println("abcd:" + datas);
if(datas!=null){
for(var iter = datas.iterator(); iter.hasNext();){
var map1 = iter.next();
//取值
var rtn1= map1.get("item_discription");
}
}