flex: list of files - apache-flex

Question

I'm making a Flex mobile application with Flash Builder 4.6 And I have a question for a function I want to implement.
I have a declaration:
<s:HTTPService id="getXMLFile" fault="trace('No CCR found!')" result="getPatient(event)"
resultFormat="object" url="assets/CCR1.xml"/>
But this only points to one file and this has to be typed in.
Already now how to change the url and do the request again.
getXMLFile.url = "assets/CCR2.xml";
getXMLFile.send();
But I want to have some sort of function to check all the files in the "assets" package and to this code part for each file. So I want something like this:
for(var file:string in assets) {
getXMLFile.url = "assets/" + file;
getXMLFile.send();
}
Thx

Answer 1

<fx:Script>
<![CDATA[
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
//Create one xml having all URL, which you can parse on Flex side. Collect all URL in Array (ex:- fileArray),
//than you can loop it. You can call parseXML on creationComplete of your application.
private var fileArray:Array = new Array();
private var count:int = 0;
//Collect all URL in this fileArray.
private function parseXML():void
{
//parse XML and puch URL in fileArray
// xmlLength var is xml length.
var xmlLength:int;
for(var i:int;i<xmlLength ;i++)
{
var URL:String = "";
//URL = parse Value from XML;
fileArray.push(URL);
}
sendRequest();
}
private function sendRequest():void
{
getXMLFile.url = fileArray (count);
getXMLFile.send();
}
private function getPatient(event:ResultEvent):void
{
//If Success request for Next Patient
requestForNextPatient();
}
private function faultHandler(event:FaultEvent):void
{
//If fault request for Next Patient
requestForNextPatient();
}
private function requestForNextPatient():void
{
//Request for Next Patient
count++;
if(count > fileArray.length)
sendRequest():
}
]]>
</fx:Script>
<s:HTTPService id="getXMLFile" fault="faultHandler(event)" result="getPatient(event)" resultFormat="object" />
This may help you.....