FLEX 通过url 得到网页内容 xml通信

<?xml version="1.0"?>

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"

				layout="absolute"

				verticalAlign="middle"

				backgroundColor="white"

				initialize="init()">

	<mx:LineChart id="lineChart"

				  showDataTips="true"

				  dataProvider="{dp}"

				  width="438"

				  height="327"

				  seriesFilters="[]" x="10" y="149">

		<!--showAllDataTips="true"-->

		<mx:backgroundElements>

			<mx:GridLines horizontalTickAligned="true" verticalTickAligned="true">

				<mx:horizontalFill>

					<mx:SolidColor color="haloBlue" alpha="0.2" />

				</mx:horizontalFill>

				<mx:horizontalAlternateFill>

					<mx:SolidColor color="haloSilver" alpha="0.2" />

				</mx:horizontalAlternateFill>

				<mx:verticalFill>

					<mx:SolidColor color="haloBlue" alpha="0.2" />

				</mx:verticalFill>

				<mx:verticalAlternateFill>

					<mx:SolidColor color="haloSilver" alpha="0.2" />

				</mx:verticalAlternateFill>

			</mx:GridLines>

		</mx:backgroundElements>

		<!-- vertical axis -->

		<mx:verticalAxis>

			<mx:LinearAxis id="chartVerticalAxis" baseAtZero="false" title="Price" />

		</mx:verticalAxis>

		

		<!-- horizontal axis -->

		<mx:horizontalAxis>

			<mx:CategoryAxis id="chartHorizontalAxis" categoryField="@date" title="Date" />

		</mx:horizontalAxis>

		

		<!-- horizontal axis renderer -->

		<mx:horizontalAxisRenderers>

			<mx:AxisRenderer axis="{chartHorizontalAxis}" canDropLabels="true" />

		</mx:horizontalAxisRenderers>

		

		<!-- series -->

		<mx:series>

			<mx:LineSeries id="lineseriesEx" yField="@open" form="segment" displayName="Open" itemRenderer = "testpackage.LineChartPointStyle" radius="1" chromeColor="#CD1785">

				<mx:lineStroke>

					<mx:Stroke color="#CD1785" weight="1.5" alpha="0.6"/>

				</mx:lineStroke>

			</mx:LineSeries>

		</mx:series>

	</mx:LineChart>

 <mx:HTTPService id="httpServiceXMl" url="http://tools.localhost:8080//api" method="POST" showBusyCursor="true" resultFormat="e4x" result="onResult(event);" fault="onFault(event);"> <mx:request> <method>public</method> <type>xml</type> </mx:request> </mx:HTTPService>

	<mx:Style>

		.LineChartPointStyle{

			

		}

	</mx:Style>

	<mx:Script>

		<![CDATA[

			import mx.collections.ArrayCollection;

			import mx.controls.Alert;

			import mx.events.CloseEvent;

			import mx.rpc.events.FaultEvent;

			import mx.rpc.events.ResultEvent;



			

			private function init():void

			{

				//init dropdownlist

				httpServiceXMl.url = "http://tools.localhost:8080/emailtrace/flexconphp/init/lsds"; httpServiceXMl.send();

				//add event listener

				testDB.addEventListener(MouseEvent.CLICK,testBindDB);

				Ind.addEventListener(Event.CHANGE,Ind_changeHandler);

/

			}

		 private function onResult(event:ResultEvent):void { var menus:XML = XML(event.result as String); var results:XMLList = menus.children(); var array:Array = ElementToAttr(results); trace(array); } private function onFault(event:FaultEvent):void { var resultXML = event.fault.toString(); Alert.show(resultXML); }

			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;

			}

			protected function Ind_changeHandler(event:Event):void

			{

				httpServiceXMl.send();    

			}

		]]>

	</mx:Script>

	<mx:XMLListCollection id="dp">

		<mx:source>

			<mx:XMLList>

				<quote date="2/2010" open="0" />

				<quote date="3/2010" open="0" />

				<quote date="4/2010" open="0" />

				<quote date="5/2010" open="0" />

				<quote date="6/2010" open="0" />

				<quote date="7/2010" open="0" />

				<quote date="8/2010" open="188" />

				<quote date="9/2010" open="2737" />

				<quote date="10/2010" open="2595" />

				<quote date="11/2010" open="4083" />

				<quote date="12/2010" open="4386" />

				<quote date="1/2011" open="697" />

				<quote date="2/2011" open="0" />

			</mx:XMLList>

		</mx:source>

	</mx:XMLListCollection>

		<mx:Style>         global         {                 dropShadowEnabled:false;         }     </mx:Style> 

		<mx:RadioButton x="337" y="42" groupName="showModel" label="Individual" id="Ind" selected="true"/>

</mx:Application>