简易天气预报

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
      xmlns:s="library://ns.adobe.com/flex/spark"
      xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="200" minHeight="200">
 <fx:Declarations>
  <mx:WebService id="webService" wsdl="http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl"
        showBusyCursor="true" result="onLoad(event)" fault="faultHandler(event)"/>
 </fx:Declarations>
 <fx:Script>
  <![CDATA[
   import mx.collections.ArrayCollection;
   import mx.controls.Alert;
   import mx.rpc.events.FaultEvent;
   import mx.rpc.events.ResultEvent;
   import mx.utils.ArrayUtil;
   private function onLoad(event:ResultEvent):void{
    //Alert.show(event.result.toString(),"WebService Results");
    var weatherInfo:ArrayCollection = (event.result) as ArrayCollection;
    for(var i:int=0;i <weatherInfo.length;i++){
     myWeatherReport.text+=weatherInfo[i]+"/n";
    }
   }
   private function faultHandler(event:FaultEvent):void{
    Alert.show(event.fault.toString(),"WebService Error");
   }

   protected function button1_clickHandler(event:MouseEvent):void
   {
    webService.getWeatherbyCityName(cityname.text);
   }

  ]]> </fx:Script>  <s:Panel width="224" height="276">  <s:TextInput id="cityname" text="北京"  x="10" y="213"></s:TextInput>  <s:Button label="查询" x="142" y="213" click="button1_clickHandler(event)"></s:Button>   <s:TextArea id="myWeatherReport" height="196" width="201" editable="false"  x="11" y="9"></s:TextArea> </s:Panel> </s:Application>