FlexµÄHttpServiceµÄд·¨
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package com.sunshine.framework.serviceif
{
public interface UrlResultXml
{
function getResultXml(xmlUrl:String=null,urlResult:UrlResult=null,postValue:Object=null):void;
}
}
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getµÄhttpserviceµÄʵÏÖÀàÊÇ£º
ackage com.sunshine.framework.service
{
import com.sunshine.framework.serviceif.UrlResultXml;
import com.sunshine.framework.serviceif.UrlResult;
import mx.rpc.events.ResultEvent;
import mx.rpc.http.HTTPService;
public class GetUrlResultXml extends BaseUrlResult implements UrlResultXml
{
private var xmlService:HTTPService;
private var parameterXML:XML;
//´¦Àí½Ó¿Ú
private var _urlResult:UrlResult;
public function GetUrlResultXml()
{
super();
}
public function getResultXml(xmlUrl:String=null, urlResult:UrlResult=null, postValue:Object=null):void
{
this._urlResult=urlResult;
xmlService=new HTTPService();
xmlService.method="GET";
xmlService.useProxy=false;
xmlService.resultFormat=HTTPService.RESULT_FORMAT_XML;
xmlService.addEventListener("result", httpResult);
xmlService.url=xmlUrl;
xmlService.send();
}
public function httpResult(event:ResultEvent):void
{
parameterXML=XML(event.result);
this._urlResult.handleXml(parameterXML);
}
}
}
postµÄhttpserviceµÄ½Ó¿Ú£º
package com.sunshine.framework.service
{
import com.sunshine.framework.serviceif.UrlResultXml;
import com.sunshine.framework.serviceif.UrlResult;
import mx.rpc.events.ResultEvent;
import mx.rpc.http.HTTPService;
public class PostUrlResultXml extends BaseUrlResult implements UrlResultXml
{
private var xmlService:HTTPService;
private var parameterXML:XML;
private var _
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Adobe Flex 3 Help > Flex Programming Elements > Using Events
Adobe Flex 3 Help
Flex Programming Elements / Using Events
Using events
Using events in Flex is a two-step process. First, you write a function or class method, known as an event listener or event handler, that responds ......