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POHow to parse SOAP response using FLEX
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  1. POHow to parse SOAP response using FLEX
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    copied!<p>My Flex application properly call a web service but it does not populate the drop down box.</p> <p>Based on my researches the problem is with the namespaces, but still not sure how to solve it.</p> <p>Once I run the application the drop down box is empty. </p> <p>My java code</p> <pre><code>package com.Services; import com.classes.*; import javax.jws.WebService; import javax.jws.WebMethod; import javax.jws.WebResult; @WebService (name="Hellos", targetNamespace="http://localhost:8081/Mywebservice2/services/Hellos") public class Hellos { @WebMethod public @WebResult (name="customers",partName="customers") Customer[] mycustomers() { System.out.println("Retriving customers...."); Customer[] cus = new Customer[2]; cus[0] = new Customer("Jack", 28); cus[1] = new Customer("Ben", 29); return cus; } } </code></pre> <p>The network monitor feature of the flex application shows the response is as following</p> <pre><code>HTTP/1.1 200 OK Server: Apache-Coyote/1.1 Content-Type: text/xml;charset=utf-8 Transfer-Encoding: chunked Date: Thu, 10 Jan 2013 04:23:55 GMT &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"&gt; &lt;soapenv:Body&gt; &lt;mycustomersResponse xmlns="http://Services.com"&gt; &lt;mycustomersReturn&gt; &lt;age&gt;28&lt;/age&gt; &lt;name&gt;Jack&lt;/name&gt; &lt;/mycustomersReturn&gt; &lt;mycustomersReturn&gt; &lt;age&gt;29&lt;/age&gt; &lt;name&gt;Ben&lt;/name&gt; &lt;/mycustomersReturn&gt; &lt;/mycustomersResponse&gt; &lt;/soapenv:Body&gt; &lt;/soapenv:Envelope&gt; </code></pre> <p>my flex code is as following</p> <pre><code>&lt;fx:Script&gt; &lt;![CDATA[ import mx.controls.Alert; import mx.events.FlexEvent; protected function dropDownList2_creationCompleteHandler(event:FlexEvent):void { mycustomersResult2.token = hellos.mycustomers(); } ]]&gt; &lt;/fx:Script&gt; &lt;fx:Declarations&gt; &lt;hellos:Hellos id="hellos" fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)" showBusyCursor="true"/&gt; &lt;s:CallResponder id="mycustomersResult2"/&gt; &lt;/fx:Declarations&gt; &lt;s:FormItem label="Label"&gt; &lt;s:DropDownList id="dropDownList2" creationComplete="dropDownList2_creationCompleteHandler(event)" labelField="age"&gt; &lt;s:AsyncListView list="{mycustomersResult2.lastResult}"/&gt; &lt;/s:DropDownList&gt; &lt;/s:FormItem&gt; </code></pre> <p><strong>When I change</strong> </p> <pre><code>&lt;s:AsyncListView list="{mycustomersResult2.lastResult}"/&gt; </code></pre> <p><strong>to</strong> </p> <pre><code>&lt;s:AsyncListView list=" {mycustomersResult2.lastResult.mycustomersResponse.mycustomersReturn}"/&gt; </code></pre> <p>it gives the following error </p> <pre><code>Error: Unknown Property: 'mycustomersResponse'. at mx.collections::ListCollectionView/http://www.adobe.com/2006/actionscript/flash/proxy::getProperty()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:870] at mx.binding::PropertyWatcher/updateProperty()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:338] at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.binding::Watcher/wrapUpdate()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\binding\Watcher.as:192] at mx.binding::PropertyWatcher/updateParent()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:239] at mx.binding::Watcher/updateChildren()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\binding\Watcher.as:138] at mx.binding::PropertyWatcher/updateProperty()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:347] at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.binding::Watcher/wrapUpdate()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\binding\Watcher.as:192] at mx.binding::PropertyWatcher/eventHandler()[E:\dev\4.5.1\frameworks\projects\framework\src\mx\binding\PropertyWatcher.as:375] at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at mx.rpc::CallResponder/set lastResult() at mx.rpc::CallResponder/result()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\CallResponder.as:120] at mx.rpc::AsyncToken/http://www.adobe.com/2006/flex/mx/internal::applyResult()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\AsyncToken.as:239] at mx.rpc.events::ResultEvent/http://www.adobe.com/2006/flex/mx/internal::callTokenResponders()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\events\ResultEvent.as:207] at mx.rpc::AbstractOperation/http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\AbstractOperation.as:244] at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resultHandler()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\AbstractInvoker.as:318] at mx.rpc::Responder/result()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\Responder.as:56] at mx.rpc::AsyncRequest/acknowledge()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\AsyncRequest.as:84] at DirectHTTPMessageResponder/completeHandler()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\messaging\channels\DirectHTTPChannel.as:451] at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at flash.net::URLLoader/onComplete() </code></pre>
 

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