FLEX 数组 转化成 xml

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" creationComplete="AvitHandle()">
<mx:Script>
<![CDATA[
import mx.rpc.events.FaultEvent;
import mx.rpc.soap.WebService;
import mx.rpc.events.ResultEvent;
import mx.controls.Alert;

public function AvitHandle():void
{
var web:WebService = new WebService();
web.wsdl = "http://localhost:2250/flex%203.0%20asp.net%20test/WebServiceTest.asmx?wsdl";
//必须调用loadwsdl方法下载ws说明文件，否则即使调用webservice的方法也是没有反应的
web.loadWSDL();
//添加成功调用侦听
web.addEventListener(ResultEvent.RESULT,wsHandle);
//添加错误调用侦听
web.addEventListener(FaultEvent.FAULT, fault);
web.Readxml.send();
}

//成功调用处理函数
public function wsHandle(e:ResultEvent):void
{
//ddd.text = e.result as String;
var menus:XML = XML(e.result as String);
var results:XMLList = menus.children();

var array:Array = ElementToAttr(results);

DataGrid1.dataProvider = array;
}

/*将如下类型的xml转换成array，以便可以作为DataProvider给DataGrid,Tree等组件绑定数据
<?xml version="1.0" encoding="utf-8" ?>
<Items>
<Item>
<name>nam1</name>
<grender>boy</grender>
<from>guangxi</from>
</Item>
<Item>
<name>nam2</name>
<grender>boy</grender>
<from>shanghai</from>
</Item>
</Items>
*/
public function ElementToAttr(results:XMLList):Array
{
var array:Array=new Array();
for each(var child:XML in results){
var obj:Object=new Object();

obj[child.nodeKind()]=child[child.nodeKind()];
for each(var ite:XML in child.children()){
obj[ite.name().toString()]=child[ite.name().toString()];
}

/*
obj["name"]=child.name;
obj["grender"]=child.grender;
obj["from"]=child.from;
*/

array.push(obj);
}
return array;
}

//错误处理函数
public function fault(e:FaultEvent):void
{
Alert.show(e.fault.faultString,'Error')
}
]]>
</mx:Script>
<mx:Label text="Label" id="ddd" fontSize="12"/>
<mx:DataGrid id="DataGrid1">
<mx:columns>
<mx:DataGridColumn headerText="姓名" dataField="name"/>
<mx:DataGridColumn headerText="性别" dataField="grender"/>
<mx:DataGridColumn headerText="籍贯" dataField="from"/>
</mx:columns>
</mx:DataGrid>
</mx:Application>