ajax jsonObject struts2

1前台通过jquery与struts2action交互

$.ajax({

url:"<%=rootPath%>/index!comInitGroupEdit.action?groupid="+groupId,

type:"post",

dataType:"json",

success:function(json){

varallGroupArray=json.allGroupArray;

vargroupByIdArray=json.groupByIdArray;

$.each(allGroupArray,function(i){

//window.alert("groupByIdArray[0].PARID:"+groupByIdArray[0].PARID+"allGroupArray[i].ID:"+allGroupArray[i].ID);

if(groupByIdArray[0].PARID==allGroupArray[i].ID){

tempHTML1="<optionselectedvalue="+allGroupArray[i].ID+">"+allGroupArray[i].NAME;

}else{

tempHTML1="<optionvalue="+allGroupArray[i].ID+">"+allGroupArray[i].NAME;

}

});

$("#groupName").val(groupByIdArray[0].NAME);

$("#oldGroupName").val(groupByIdArray[0].NAME);

}

});

2后天通过struts2action取数据

publicStringcomInitGroupEdit(){

StringqueryAllGroup="SELECTtg.group_idID,tg.group_nameNAMEFROMtb_iap_tgt_grouptgORDERBYtg.group_idASC";

StringqueryGroupByid="SELECTtg.group_idID,tg.group_id_parentparId,tg.group_nameNAMEFROMtb_iap_tgt_grouptgWHEREtg.group_id="+groupId;

Map<String,Object>map=newHashMap<String,Object>();

map.put("querySql",queryAllGroup);

List<Map<String,Object>>results=indexService.getCommonQuery("getCommonQuery",map);

JSONArrayallGroupArray=JSONArray.fromObject(results);

jsonObject.put("allGroupArray",allGroupArray);

map.put("querySql",queryGroupById);

results=indexService.getCommonQuery("getCommonQuery",map);

JSONArraygroupByIdArray=JSONArray.fromObject(results);

jsonObject.put("groupByIdArray",groupByIdArray);

return"jsonObject";

}