MACROMEDIA COLDFUSION MX 7.0.2-USING COLDFUSION MX WITH FLEX 2 Guide de l'utilisateur télécharger pdf (Page 225)

Build a distributed application with the ActionScript object adapter 225

Verify that your code is correct

Your code should match the following code example. Verify that the content is correct and

save the lesson1.mxml file.

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"

height="100%" width="100%"

creationComplete="initApp();">

<mx:Script>

<![CDATA[

import mx.data.DataService;

import mx.data.events.*;

import mx.rpc.AsyncToken;

import mx.rpc.events.*;

import mx.messaging.events.*;

import mx.utils.ObjectProxy;

public var noteObj:Object = new Object();

public var getToken:AsyncToken;

private var ds:DataService;

[Bindable]

public var noteProxy:ObjectProxy;

public function initApp():void {

ds = new DataService("notes");

ds.addEventListener(ResultEvent.RESULT, resultHandler);

ds.autoCommit = false;

noteObj.noteId = 1;

noteObj.noteText =

"Type your notes here and share them with other clients!";

getToken = ds.getItem(noteObj, noteObj);

}

public function resultHandler(event:ResultEvent):void {

if (event.token == getToken)

noteProxy = ObjectProxy(event.result);

}

]]>

</mx:Script>

<mx:Binding source="log.text" destination="noteProxy.noteText"/>

<mx:TextArea id="log" width="100%" height="80%"

text="{noteProxy.noteText}"/>

<mx:Button label="Send" click="ds.commit();"/>

</mx:Application>

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MACROMEDIA COLDFUSION MX 7.0.2-USING COLDFUSION MX WITH FLEX 2 Guide de l'utilisateur Page 225