Flex +WebService

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<?xml version="1.0"
encoding="utf-8"?>

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

    <mx:Script>

        <![CDATA[

            import
mx.controls.DataGrid;

            import
flash.external.ExternalInterface;

            import
flash.geom.Point;

            import
flash.net.navigateToURL;

            import
mx.messaging.AbstractConsumer;

            import
mx.controls.Alert;

            import
mx.events.CalendarLayoutChangeEvent;

            import
mx.collections.ArrayCollection;

            import
mx.controls.ComboBox;

            import
mx.charts.series.AreaSeries;

            import
mx.charts.series.items.AreaSeriesItem;

            import
mx.charts.HitData;

            import
mx.charts.CategoryAxis;

            import
mx.charts.chartClasses.Series;

            import
mx.charts.AreaChart;

            import
mx.charts.series.AreaSeries;

            import
mx.styles.StyleManager;

            import
mx.charts.HitData;

            import
mx.charts.series.items.LineSeriesItem;

            import
mx.containers.ViewStack;

            import
mx.rpc.events.FaultEvent;

            import
mx.rpc.events.ResultEvent;

            import
mx.utils.StringUtil;

    import
mx.collections.ArrayCollection;

   [Bindable]

   private
var nums:ArrayCollection=new
ArrayCollection();

   private
var numArr:ArrayCollection = new
ArrayCollection();

   private
var db:ArrayCollection = new
ArrayCollection ([

    {INFORTYPENAME:"异常信息",NUM:21,T:4},

    {INFORTYPENAME:"普通信息",NUM:26,T:3},

    {INFORTYPENAME:"重大异常信息",NUM:6,T:5}

   ]);

   //页面初始化

   private
function init():void{

       dataService.GetStatisticsInfo();

   }

   //鼠标放在每一个部分时候的展示信息

   private
function showMoreInfo(data:Object, field:String, index:Number, percentValue:Number):String{

   var
percent:String
= percentValue.toString().substr(0,6);

    return
data.INFORTYPENAME + "\n 总数："
+ data.NUM + "\n 百分比："
+ percent + "%";

   }

    //处错误的时候提示信息

    public
function onFault(event:FaultEvent):void{

    Alert.show("调用超时！");

    }

    //生成数据数组

    public
function onGetStatisticsInfo(event:ResultEvent):void{

        //dgMQ.dataProvider=evt.result.Tables.ds.Rows;  numArr

        //numArr=event.result.Tables.ds.Rows;

        nums=event.result.Tables.ds.Rows;

        //Alert.show(nums[0]["INFORTYPENAME"].toString());

        //var m:int=0;

        //Alert.show(nums.length.toString());

        //for(m;m<nums.length;m++)

        //{  

        //  Alert.show(m.toString()+"dfd");

        //  Alert.show(nums[m][2].toString());

         //   numArr.addItem({NUM:nums[m][0],INFORTYPENAME:nums[m][2]});

       // }

        //var dt:DataGrid=dataProvider=event.result.Tables.ds.Rows;

     // nums = event.result.

    }

        ]]>

    </mx:Script>

<mx:Model id="model"
source="crossdomain.xml"/>

<mx:WebService id="dataService"

         wsdl="{model.webservice}"

         showBusyCursor="true"
useProxy="false">

         <mx:operation name="GetStatisticsInfo"
result="onGetStatisticsInfo(event)"
fault="onFault(event)"
/>

</mx:WebService> 

<mx:PieChart id="pie"
dataProvider="{nums}"
width="50%"
height="50%"
showDataTips="true"
creationComplete="init()">

  <mx:series>

   <mx:PieSeries field="NUM"
labelPosition="callout"
nameField="INFORTYPENAME"
labelFunction="showMoreInfo">

    <!-- 清除掉投影-->

    <mx:filters><mx:Array/></mx:filters>

    <!-- 内部分割线条 -->

    <mx:radialStroke>

     <mx:Stroke weight="1"
color="#ffffff"
alpha="0.3"
/>

    </mx:radialStroke>

    <!-- 圆周边 边线 -->

    <mx:stroke>

     <mx:Stroke weight="2"
color="#000000"
alpha="0.5"
/>

    </mx:stroke>

    <!-- 提示信息的线 -->

    <mx:calloutStroke>

     <mx:Stroke weight="1"
color="#000000"
alpha="0.5"
/>

    </mx:calloutStroke>

   </mx:PieSeries>

  </mx:series>

 </mx:PieChart>

 <!-- 图例说明 -->

 <mx:Legend dataProvider="{pie}"
/>

</mx:Application><br><br><br>、、、、、、、、、、、、、、、、、、、、、、、、、<br>配置文件