RE: [flexcoders] (Flex20 Beta2): RemoteObject Destination configuration problem

Mon, 24 Apr 2006 20:36:44 -0700

Are you precompiling the SWFs? If so, are you specifying --services and pointing to the configuration file at compile time with either Flex Builder compiler command line arguments or mxmlc command line arguments?

From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of aejaz_98
Sent: Monday, April 24, 2006 10:15 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] (Flex20 Beta2): RemoteObject Destination configuration problem

Hi,

I have created a very simple 2 state mxml file(attached below) where you submit a name which is passed to a RemoteObject which appends "Welcome "
to the input string & returns the whole string back.

The java class which does this is,

package samples.SimpleRemoteObject;
public class Echo {

    public Echo(){

    }
    public String getString(String str){
        return "Welcome " + str ;
    }
}

I have added the following to flex-remoting-service.xml under
c:\tomcat\webapps\flex\WEB-INF\flex,

    <destination id="EchoString">
        <properties>
            <source>samples.SimpleRemoteObject.Echo</source>
        </properties>    </destination>

The <default-channels> & <adapters> definition was already there.

I also put Echo.class under C:\tomcat\webapps\flex\WEB-INF\classes\samples\SimpleRemoteObject.

After Tomcat(v5.5.9) is started, it correctly loads the initial page
at http://localhost:8080/flex/SimpleRemoteObject/SimpleRemoteObject.html
but after I click on submit, I always get "Error: Unknown destination 'EchoString'". I have tried renaming the destination names but there is no change in behavior.

Please let me know what am I doing wrong. All the samples are running fine
though. This is my first attempt on doing something with Flex.

Thanks,
Aejaz



<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*" layout="absolute">
<mx:Script>
    <![CDATA[
    &! nbsp;   import mx.rpc.events.*;
   &nbs! p;     import mx.collections.*;
        import mx.controls.*
        
        private function getNameHandler(event:ResultEvent):void
        {
            Result.text = event.result.toString();
            currentState='TargetState';
        }
        
        private function faultHandler(event:FaultEvent):void
        {
            Alert.show(event.fault.faultstring, "Error");    
        }
    ]]>
</mx:Script>
    <mx:states>
    &n! bsp;   <mx:State name="TargetState">
            <mx:RemoveChild child="{button1}"/>
            <mx:RemoveChild child="{formInput}"/>
            <mx:RemoveChild child="{label1}"/>
            <mx:AddChild position="lastChild">
                <mx:Label x="99" y="130" width="265" height="28" id="Result"/>
            </mx:AddChild>
        </mx:State>
    </mx:states>

    <mx:RemoteObject id="SendStringBack" destination="EchoString" showBusyCursor="true" fault="faultHandler(event)">
        <mx:metho! d name="getString" result="getNameHandler(event)">
 ! ;           <mx:arguments>
                <str>
                {formInput.text}
                </str>
            </mx:arguments>
        </mx:method>
    </mx:RemoteObject>
    <mx:TextInput x="119" y="129" id="formInput"/>
    <mx:Button x="119" y="170" label="Submit" fontSize="13" id="button1" click="SendStringBack.getString.send()"/>
    <mx:Label x="119" y="86" text="What is your name ?" width="160" fontSize="15" id="label1"/>    
</mx:Application>



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