Not quite right, you can either pre-establish the arguments and then use myService.getProjects.send(), or just provide them (if any) at the time of calling using myService.getProjects(). When you use the parentheses, you're actually invoking the operation as a function call (which gets dynamically resolved for you to a WebService Operation). You're successfully invoking a call with myService.getProjects(), that's not the problem, it's that the HTTP request failed. Perhaps you need a crossdomain.xml file on the localhost server to allow for your Flash client to make a request?
________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of bobignacio Sent: Thursday, March 08, 2007 1:11 PM To: [email protected] Subject: [flexcoders] Re: new to webservices in flex - need help! :) Try this... The property: click="myService.getProjects()" should be: click="myService.getProjects().send()" Hope this helps, Bob I. --- In [email protected] <mailto:flexcoders%40yahoogroups.com> , "captnjay_mobile" <[EMAIL PROTECTED]> wrote: > > [RPC Fault faultString="HTTP request error" > faultCode="Server.Error.Request" faultDetail="Error: [IOErrorEvent > type="ioError" bubbles=false cancelable=false eventPhase=2 text="Error > #2032: Stream Error. URL: http://localhost/HelloWorld.cfc <http://localhost/HelloWorld.cfc> "]. URL: > http://localhost/HelloWorld.cfc <http://localhost/HelloWorld.cfc> "] > at > mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::fa <http://www.adobe.com/2006/flex/mx/internal::fa> ul\ > tHandler() > at mx.rpc::Responder/fault() > at mx.rpc::AsyncRequest/fault() > at ::DirectHTTPMessageResponder/errorHandler() > at > flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEv en\ > tFunction() > at flash.events::EventDispatcher/dispatchEvent() > at flash.net::URLLoader/flash.net:URLLoader::redirectEvent() > > Code: > <mx:WebService id="myService" > wsdl="http://localhost/HelloWorld.cfc?WSDL <http://localhost/HelloWorld.cfc?WSDL> " useProxy="false"> > <mx:operation name="getProjects" resultFormat="object" > > </mx:operation> > </mx:WebService> > > *I can hit the http://localhost/HelloWorld.cfc?WSDL <http://localhost/HelloWorld.cfc?WSDL> URL so I know that > path is correct. > > I'm calling it via button.. > <mx:Button label="get projectsx" click="myService.getProjects()" x="377" > y="199"/> > > > Then I'm trying to populate the results to a data grid > <mx:DataGrid dataProvider="{myService.getProjects.arrProjects}" > width="668" height="376" x="20" y="240"> > > I have an array of structures coming back from the HelloWorld cfc... > arrProjects > > Thanks in advance! >
