What are the 2 files TestNamesInVO.php and TestNamesOutVO.php for?
Isn't it easier to just go to the TestService.php and get the returned
information their. What is the functions of the 2 files.
Thanks again,
timgerr
--- In flexcoders@yahoogroups.com, "valdhor" <[EMAIL PROTECTED]> wrote:
>
> This seems to be a convoluted way to do this.
>
> I have created a simple example to show you how I use WebOrb.
>
> On my server I have the WebORB directory at the root level. In the
> Services directory I have a MyServices directory and in this directory I
> have a ValueObjects directory. For this example I have two files:
>
> =====================================================================
> TestNamesInVO.php:
> <?php
> class TestNamesInVO
> {
> public $FirstName;
> public $LastName;
>
> public function __construct($FirstName, $LastName)
> {
> $this->FirstName = $FirstName;
> $this->LastName = $LastName;
> }
> }
> ?>
> =====================================================================
> TestNamesOutVO.php:
> <?php
> class TestNamesOutVO
> {
> public $FullName;
>
> public function __construct($FullName)
> {
> $this->FullName = $FullName;
> }
> }
> ?>
> =====================================================================
>
> The constructors are there just to make it easier to create a new
> object. They are optional.
>
> In the MyServices directory I have a TestService.php file. This contains
> all the functions available with this service.
>
> =====================================================================
> TestService.php:
> <?php
> class TestService
> {
> function ShowMe()
> {
> return "Tom Jones";
> }
>
> function ShowName($name)
> {
> return 'Hello ' . $name;
> }
>
> function ShowNames(TestNamesInVO $namesIn)
> {
> require_once("ValueObjects/TestNamesInVO.php");
> require_once("ValueObjects/TestNamesOutVO.php");
>
> $fullName = new TestNamesOutVO($namesIn->FirstName . " " .
> $namesIn->LastName);
>
> return $fullName;
> }
> }
> ?>
> =====================================================================
>
> In flex I also have a ValueObjects folder underneath my src folder. This
> folder contains the corresponding ActionScript files for the value
> objects on the server:
>
> =====================================================================
> TestNamesInVO.as:
> package ValueObjects
> {
> [RemoteClass(alias="MyServices.ValueObjects.TestNamesInVO")]
> [Bindable]
> public class TestNamesInVO
> {
> //instance variables
> private var _FirstName:String;
> private var _LastName:String;
>
> //accessor methods
> public function get FirstName():String {return _FirstName;}
> public function get LastName():String {return _LastName;}
>
> //mutator methods
> public function set FirstName(FirstName:String):void
{_FirstName
> = FirstName;}
> public function set LastName(LastName:String):void {_LastName =
> LastName;}
> } // end class
> }//end package
> =====================================================================
> TestNamesOutVO.as:
> package ValueObjects
> {
> [RemoteClass(alias="MyServices.ValueObjects.TestNamesOutVO")]
> [Bindable]
> public class TestNamesOutVO
> {
> //instance variables
> private var _FullName:String;
>
> //accessor methods
> public function get FullName():String {return _FullName;}
>
> //mutator methods
> public function set FullName(FullName:String):void {_FullName =
> FullName;}
> } // end class
> }//end package
> =====================================================================
>
> Note the RemoteClass metadata. This tells flex the location of the class
> on the server that matches this class (In relation to the Services
> directory).
>
> Finally we have the Flex application that makes calls to functions
> within this service.
>
> =====================================================================
> WebORBExample.mxml:
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
> layout="absolute"
> creationComplete="onCreationComplete()">
> <mx:Script>
> <![CDATA[
> import mx.messaging.channels.AMFChannel;
> import mx.messaging.ChannelSet;
> import mx.rpc.events.FaultEvent;
> import mx.rpc.events.ResultEvent;
> import mx.rpc.remoting.RemoteObject;
> import mx.managers.CursorManager;
> import mx.controls.Alert;
> import ValueObjects.TestNamesInVO;
> import ValueObjects.TestNamesOutVO;
>
> private var channelSet:ChannelSet;
> private var amfChannel:AMFChannel;
> private var testService:RemoteObject;
>
> private function onCreationComplete():void
> {
> channelSet = new ChannelSet();
> amfChannel = new AMFChannel("my-amf",
> "http://myserver/WebORB/weborb.php";);
> channelSet.addChannel(amfChannel);
>
> testService = new RemoteObject();
> testService.channelSet = channelSet;
> testService.destination = "MyServices.TestService";
> testService.requestTimeout = 15;
>
> testService.ShowMe.addEventListener(ResultEvent.RESULT,
> ShowMeHandler);
>
> testService.ShowName.addEventListener(ResultEvent.RESULT,
> ShowNameHandler);
>
> testService.ShowNames.addEventListener(ResultEvent.RESULT,
> ShowNamesHandler);
> testService.addEventListener(FaultEvent.FAULT,
> faultHandler);
> }
>
>
> private function runShowNames():void
> {
> var person:TestNamesInVO = new TestNamesInVO();
> person.FirstName = "Tom";
> person.LastName = "Jones";
> testService.ShowNames(person);
> CursorManager.setBusyCursor();
> }
>
> private function ShowMeHandler(event:ResultEvent):void
> {
> Alert.show(event.result.toString());
> }
>
> private function ShowNameHandler(event:ResultEvent):void
> {
> Alert.show(event.result.toString());
> }
>
> private function ShowNamesHandler(event:ResultEvent):void
> {
> CursorManager.removeBusyCursor();
> var personReturned:TestNamesOutVO = event.result as
> TestNamesOutVO;
> Alert.show(personReturned.FullName);
> }
>
> private function faultHandler(fault:FaultEvent):void
> {
> CursorManager.removeBusyCursor();
> switch(fault.fault.faultCode.toString())
> {
> case "Client.Error.RequestTimeout":
> Alert.show("The server is not responding.
> Please check that you are connected and the server is running.", "Server
> Timeout");
> break;
> default:
> Alert.show(fault.fault.faultString,
> fault.fault.faultCode.toString());
> break;
> }
> }
>
> ]]>
> </mx:Script>
> <mx:HBox horizontalAlign="center">
> <mx:Button label="ShowMe" click="{testService.ShowMe()}"/>
> <mx:Button label="ShowName" click="{testService.ShowName('Tom
> Jones')}"/>
> <mx:Button label="ShowNames" click="runShowNames()"/>
> </mx:HBox>
> </mx:Application>
> =====================================================================
>
> If you have any more questions, please don't hesitate to ask.
>
>
>
> --- In flexcoders@yahoogroups.com, "timgerr" <tim.gallagher@> wrote:
> >
> > OK, so I have created this hello world service and then had WebOrb
> > create the code I see in the actionscript comments This:
> >
> > (If using Model-View-Controller)
> > - Modify the constructor of the class below to accept the controller
> > object
> > - Modify response handlers to pass return values to the controller
> >
> > (if not using MVC)
> > - Modify the constructor of the class below to accept your View object
> > - Modify response handlers to display the result directly in the View
> >
> > I am not useing MVC so I have to use the 2nd commented option. the
> > problem is I am not sure what to do, someone help me?
> >
> > Here is my PHP code:
> > <?php
> > class HelloWorld {
> > function ShowMe()
> > {
> > return "Tom Jones";
> > }
> > function ShowName($name)
> > {
> > return 'Hello ' . $name;
> > }
> > }
> > ?>
> > So I have 2 methods, ShowMe and ShowName.
> >
> > Here is my as code:
> > package comp.HelloWorld
> > {
> > import mx.rpc.remoting.RemoteObject;
> > import mx.controls.Alert;
> > import mx.rpc.events.ResultEvent;
> > import mx.rpc.events.FaultEvent;
> > import mx.rpc.AsyncToken;
> > import mx.rpc.IResponder;
> >
> > import comp.HelloWorld.vo.*;
> >
> > public class HelloWorld
> > {
> > private var remoteObject:RemoteObject;
> > private var model:HelloWorldModel;
> >
> > public function HelloWorld( model:HelloWorldModel = null )
> > {
> > remoteObject = new RemoteObject("GenericDestination");
> > remoteObject.source = "comp.HelloWorld.HelloWorld";
> >
> > remoteObject.ShowMe.addEventListener("result",ShowMeHandler);
> > remoteObject.ShowName.addEventListener("result",ShowNameHandler);
> > remoteObject.addEventListener("fault", onFault);
> >
> > if( model == null )
> > model = new HelloWorldModel();
> >
> > this.model = model;
> >
> > }
> >
> > public function setCredentials( userid:String, password:String
> > ):void
> > {
> > remoteObject.setCredentials( userid, password );
> > }
> >
> > public function GetModel():HelloWorldModel
> > {
> > return this.model;
> > }
> >
> > public function ShowMe( responder:IResponder = null):void
> > {
> > var asyncToken:AsyncToken = remoteObject.ShowMe();
> >
> > if( responder != null )
> > asyncToken.addResponder( responder );
> > }
> >
> > public function ShowName( name:String, responder:IResponder =
> > null):void
> > {
> > var asyncToken:AsyncToken = remoteObject.ShowName( name);
> >
> > if( responder != null )
> > asyncToken.addResponder( responder );
> > }
> > public virtual function ShowMeHandler(event:ResultEvent):void
> > {
> > var returnValue:Object = event.result as Object;
> > model.ShowMe = event.result as Object;
> > }
> >
> > public virtual function ShowNameHandler(event:ResultEvent):void
> > {
> > var returnValue:Object = event.result as Object;
> > model.ShowName = event.result as Object;
> > }
> >
> > public function onFault (event:FaultEvent):void
> > {
> > Alert.show(event.fault.faultString, "Error");
> > }
> > }
> >
> > }
> >
> > I get an error on: import comp.HelloWorld.vo.* (not sure what this is
> > or how to create it)
> >
> >
> > And here is another chunck of code that I have to modify
> >
> > public virtual function ShowMeHandler(event:ResultEvent):void
> > {
> > var returnValue:Object = event.result as Object;
> > model.ShowMe = event.result as Object;
> > }
> >
> > public virtual function ShowNameHandler(event:ResultEvent):void
> > {
> > var returnValue:Object = event.result as Object;
> > model.ShowName = event.result as Object;
> > }
> >
> > I get an error:
> > (Severity and Description Path Resource Location Creation Time Id
> > 1119: Access of possibly undefined property ShowMe through a reference
> > with static type comp.HelloWorld:HelloWorldModel.
> > WeborbHelloworld/src/comp/HelloWorld HelloWorld.as line 95
> > 1222790567712 8938)
> >
> > On these 2 lines of code:
> > model.ShowMe = event.result as Object;
> > model.ShowName = event.result as Object;
> >
> > I just want to return that stuff, what do I have to do in order to fix
> > the errors.
> >
> > Thanks,
> > timgerr
> >
>
