Try using the WSDL wizard in FB3. It works a treat! ~randy
_____ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Telmo Dias Sent: Saturday, March 01, 2008 11:47 AM To: [email protected] Subject: [flexcoders] Flex Soap Object Arrays Hi all, First of all , I'm new to flex. Already bought a few books but none describes this issue in detail. I'm having huge trouble accessing object arrays from SOAP. I'm using Flex Builder 3, Version: 3.0.190133, the last beta version. I used the Import Web Services wizard to import HYPERLINK "http://ws.marcocova.com/SOAP/af4.php?wsdl"http://ws.marcocova-.com/SOAP/-af 4.php?wsdl . My partner who writes the SOAP code, has tried several approaches. In the approaches before the current one, I couldn't even get a simple var, it would always come in as null. Now I can get simple vars like strings or numbers, but I'm unable to get Arrays. Below is the code I'm using. At this moment when I debug I'm getting the error: TypeError: Error #1009: Cannot access a property or method of a null object reference. at WSDL8_AF4/processRe-sults()[F:-\Para_Novo_-CD\BACKUPS\-My Documents\Flex Builder 3\WSDL8_AF4\-src\WSDL8_-AF4.mxml:-32] at flash.events:-:EventDispatcher-/dispatchEventFu-nction() at flash.events:-:EventDispatcher-/dispatchEvent(-) at com.marcocova:-:ExampleService/-_getPeopleByFirs-tLastName_-populate_-result s()-[F:\Para_-Novo_CD\BACKUPS\-My Documents\Flex Builder 3\WSDL8_AF4\-src\com\marcocov-a\ExampleService-.as:147] at flash.events:-:EventDispatcher-/dispatchEventFu-nction() at flash.events:-:EventDispatcher-/dispatchEvent(-) at com.marcocova:-:BaseExampleServ-ice/processResul-t()[F:\Para_-Novo_CD\BACKUP S\-My Documents\Flex Builder 3\WSDL8_AF4\-src\com\marcocov-a\BaseExampleSer-vice.as:207] at mx.rpc::AsyncRespon-der/result(-)[E:\dev\-flex_3_beta3\-sdk\frameworks\-proj ects\-rpc\src\mx\-rpc\AsyncRespond-er.as:73] at mx.rpc::AsyncReques-t/acknowledge(-)[E:\dev\-flex_3_beta3\-sdk\frameworks\-p rojects\-rpc\src\mx\-rpc\AsyncRequest-.as:81] at DirectHTTPMessageRe-sponder/complete-Handler()-[E:\dev\flex_-3_beta3\sdk\-fr ameworks\-projects\-rpc\src\mx\-messaging\-channels\-DirectHTTPChanne-l.as:3 87] at flash.events:-:EventDispatcher-/dispatchEventFu-nction() at flash.events:-:EventDispatcher-/dispatchEvent(-) at flash.net::URLLoade-r/onComplete(-) Can someone who understands this, please help me? I've been around this issue for one week without results... Already checked the posts on the list, since 14/11/2007. Thanks in advance. Telmo Dias <?xml version="1.0" encoding="utf--8"?> <mx:Application xmlns:mx="HYPERLINK "http://www.adobe.com/2006/mxml"http://www.adobe.-com/2006/-mxml"; layout="absolute" initialize="-getResults(-)"> <mx:Script> <![CDATA[ import com.marcocova.-*; //classes resultant from the wizard import mx.collections.-ArrayCollection; import mx.utils.ArrayUtil; public function getResults()-:void{ var myService:ExampleSe-rvice = new ExampleService(-); //* Step 2: for the desired operation add a result handler (a function that you have already defined previously) myService.addgetPeo-pleByFirstLastNa-meEventListener(-processResults)-; //* Step 3: Call the operation as a method on the service. Pass the right values as arguments: myService.getPeople-ByFirstLastName(-'*','*'); } public function processResults(-res:GetPeopleByF-irstLastNameResu-ltEvent):-void{ trace(typeof res.result); //this outputs object for (var x in res.result){ trace(typeof x);//doesn't even trace once } var arrRes:ArrayCollect-ion = res.result; var arrPerson:Array = arrRes.toArray(-); var pers:Person = Person(arrPerson[-0]); trace(pers.firstNam-e); //nothing either } ]]> </mx:Script> </mx:Application> -- Telmo Dias <HYPERLINK "mailto:telmo%40xyle.pt"[EMAIL PROTECTED]> XYLE [Xyledot Unipessoal Lda.] R. Dr. Jose Martinho Simoes, 81 3260-421 Figueiro dos Vinhos - Leiria - Portugal Website > www.xyle.pt Tel/Phone > +351236551671 Tlm/Cell > +351918047464 ____________-_________-_________-_________-_________-_ Nota de confidencialidade: Esta mensagem poderá conter informação priveligiada e confidencial destinando-se exclusivamente ao destinatário da mesma. Se não é o destinatário da presente comunicação, agradecemos que nos informe e elimine a mensagem sem que a mesma seja divulgada, distribuida ou copiada. Obrigado. No virus found in this outgoing message. Checked by AVG. Version: 7.5.516 / Virus Database: 269.21.2/1305 - Release Date: 2/29/2008 6:32 PM
