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POJavascript SOAP Request, Return String
 

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    <p>What I'm attempting seems relatively simple, but I can't seem to find a simple answer on how to do it. I have a WCF Web Service that is self hosted. It has one function that accepts zero parameters and returns a string. All I want to do is request that method from javascript and capture that string response in javascript</p> <p>Here is the code I have, and so far it won't even return anything. I can get requests easily if I use something like SOAPUI. </p> <p><strong>App.Config</strong></p> <pre><code>&lt;?xml version="1.0"?&gt; &lt;configuration&gt; &lt;configSections&gt; &lt;/configSections&gt; &lt;connectionStrings&gt; &lt;add name="test.XKORE.MobileDeviceServices.Properties.Settings.ConnectionString" connectionString="Data Source=tester;Initial Catalog=test;User ID=testc;Password=testp" /&gt; &lt;/connectionStrings&gt; &lt;system.web&gt; &lt;compilation debug="true"/&gt; &lt;/system.web&gt; &lt;!-- When deploying the service library project, the content of the config file must be added to the host's app.config file. System.Configuration does not support config files for libraries. --&gt; &lt;system.serviceModel&gt; &lt;services&gt; &lt;service name="test.XKORE.MobileDeviceServices.XKOREMobileService" behaviorConfiguration="XKOREMobileServiceBehavior"&gt; &lt;host&gt; &lt;baseAddresses&gt; &lt;add baseAddress="http://localhost:8523/test/XKORE/XKOREMobileService" /&gt; &lt;/baseAddresses&gt; &lt;/host&gt; &lt;endpoint address="" binding="basicHttpBinding" contract="test.XKORE.MobileDeviceServices.IXKOREMobileService" bindingNamespace="http://test.XKORE.MobileDeviceServices" /&gt; &lt;endpoint address="mex" binding="mexHttpBinding" contract="test.XKORE.MobileDeviceServices.IXKOREMobileService" bindingNamespace="http://test.XKORE.MobileDeviceServices" /&gt; &lt;/service&gt; &lt;/services&gt; &lt;behaviors&gt; &lt;serviceBehaviors&gt; &lt;behavior name="XKOREMobileServiceBehavior"&gt; &lt;serviceMetadata httpGetEnabled="true"/&gt; &lt;serviceDebug includeExceptionDetailInFaults="false"/&gt; &lt;/behavior&gt; &lt;/serviceBehaviors&gt; &lt;/behaviors&gt; &lt;/system.serviceModel&gt; &lt;startup&gt;&lt;supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/&gt;&lt;/startup&gt;&lt;/configuration&gt; </code></pre> <p><strong>Interface</strong></p> <pre><code>[ServiceContract] public interface IXKOREMobileService { [OperationContract] string GetChartData(); // TODO: Add your service operations here } </code></pre> <p><strong>SOAP Request</strong></p> <pre><code>&lt;s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"&gt; &lt;s:Header&gt; &lt;Action s:mustUnderstand="1" xmlns="http://schemas.microsoft.com/ws/2005/05/addressing/none"&gt;http://tempuri.org/IXKOREMobileService/GetChartData&lt;/Action&gt; &lt;/s:Header&gt; &lt;s:Body&gt; &lt;GetChartData xmlns="http://tempuri.org/" /&gt; &lt;/s:Body&gt; &lt;/s:Envelope&gt; </code></pre> <p><strong>Javascript (Not Working)</strong></p> <pre><code>var response = BuildSOAPMessage('GetChartData'); alert(response); function BuildSOAPMessage (func) { var xmlhttp = new XMLHttpRequest(); xmlhttp.open("POST", "http://localhost:8523/test/XKORE/XKOREMobileService", true); var msg = ''; msg += '&lt;?xml version="1.0" encoding="utf-8"?&gt;' msg += '&lt;soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tem="http://tempuri.org/"&gt;' msg += '&lt;soapenv:Header/&gt;' msg += '&lt;soapenv:Body&gt;' msg += '&lt;tem:' + func + '/&gt;' msg += '&lt;/soapenv:Body&gt;' msg += '&lt;/soapenv:Envelope&gt;' alert (msg); // Send the POST request xmlhttp.setRequestHeader('Content-Type', 'text/xml'); xmlhttp.setRequestHeader("SOAPAction", "http://tempuri.org/IXKOREMobileService/GetJSONChartData"); xmlhttp.send(msg); return xmlhttp.responseXML; } </code></pre>
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    1. COI see no javascript code here. Are you confusing java and javascript?
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    2. CO@Cfreak That's kind of what I was looking for. That's the part I'm stuck at. I'll edit the post to include what I have so far in javascript.
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