as3.0 puremvc sample

      

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
               xmlns:s="library://ns.adobe.com/flex/spark" 
               xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" xmlns:view="com.qiye.view.*" creationComplete="application1_creationCompleteHandler(event)">
    <fx:Script>
        <![CDATA[
            import com.qiye.AppFacade;
            
            import mx.events.FlexEvent;
            
            protected function application1_creationCompleteHandler(event:FlexEvent):void
            {
                var myFacade:AppFacade = AppFacade.getInstance();
                myFacade.startup(this);
            }
            
        ]]>
    </fx:Script>
    <fx:Declarations>
        <!-- 将非可视元素（例如服务、值对象）放在此处 -->
    </fx:Declarations>
    <view:textView id="mytextView" x="50" y="50" />
</s:Application>

package com.qiye
{
    import com.qiye.controller.RestartupCommand;
    import com.qiye.controller.StartupCommand;
    
    import org.puremvc.as3.interfaces.IFacade;
    import org.puremvc.as3.patterns.facade.Facade;
    
    public class AppFacade extends Facade implements IFacade
    {
        
        public static const START_UP:String = "start_up"; 
        public static const REGISTER_UP:String = "register_up"; 
        
        public function AppFacade()
        {
            super();
        }
        
        public static function getInstance():AppFacade
        {
            if(instance==null)
            {
                instance = new AppFacade;
            }
            
            return instance as AppFacade;
        }
        
        override protected function initializeController():void
        {
            super.initializeController();
            registerCommand(START_UP,StartupCommand);
            registerCommand(REGISTER_UP,RestartupCommand);
        }
            
        public function startup(app:StudyPureMVC):void
        {
            sendNotification(START_UP,app);
        }
    }
}

package com.qiye.controller
{
    import com.qiye.AppFacade;
    import com.qiye.model.TextProxy;
    import com.qiye.view.TextMediator;
    
    import org.puremvc.as3.interfaces.ICommand;
    import org.puremvc.as3.interfaces.INotification;
    import org.puremvc.as3.patterns.command.SimpleCommand;
    
    public class StartupCommand extends SimpleCommand implements ICommand
    {
        public function StartupCommand()
        {
            super();
        }
        
        override public function execute(notification:INotification):void
        {
            var app:StudyPureMVC = notification.getBody() as StudyPureMVC; 
            facade.registerProxy(new TextProxy(TextProxy.NAME));
            facade.registerMediator(new TextMediator(TextMediator.NAME,{mytextView:app.mytextView}));
            
            sendNotification(AppFacade.REGISTER_UP,app);
        }
        
        
    }
}

package com.qiye.controller
{
    import com.qiye.model.TextProxy;    
    import org.puremvc.as3.interfaces.ICommand;
    import org.puremvc.as3.interfaces.INotification;
    import org.puremvc.as3.patterns.command.SimpleCommand;
    
    public class RestartupCommand extends SimpleCommand implements ICommand
    {
        public function RestartupCommand()
        {
            super();
        }
        
        override public function execute(notification:INotification):void
        {
            (facade.retrieveProxy(TextProxy.NAME) as TextProxy).getThis();
        }
        
        
    }
}

<?xml version="1.0" encoding="utf-8"?>
<s:Group xmlns:fx="http://ns.adobe.com/mxml/2009" 
         xmlns:s="library://ns.adobe.com/flex/spark" 
         xmlns:mx="library://ns.adobe.com/flex/mx" width="100" height="50">
    <fx:Script>
        <![CDATA[
            
            public static const UAPADATE:String = "updates";
            [Bindable]
            public var texts:String="";
            [Bindable]
            public var ttext:String ="sddsds";
            
        ]]>
    </fx:Script>
    <fx:Declarations>
        <!-- 将非可视元素（例如服务、值对象）放在此处 -->
    </fx:Declarations>
    <s:TextArea id="textArea" width="100%" height="50%" text="{texts}"/>
    <s:TextInput x="0" y="25" width="40" text="@{ttext}"/>
    <s:Button x="50" y="25" label="change" click="dispatchEvent(new Event(UAPADATE))" />
</s:Group>

package com.qiye.view
{

    import com.qiye.model.TextProxy;
    
    import flash.events.Event;
    
    import mx.controls.Alert;
    
    import org.puremvc.as3.interfaces.IMediator;
    import org.puremvc.as3.interfaces.INotification;
    import org.puremvc.as3.patterns.mediator.Mediator;
    
    public class TextMediator extends Mediator implements IMediator
    {
        
        public static const NAME:String = "TextMediator";
        //public static const CHANGE_EVENT:String = "changeevent";
        
        public function TextMediator(mediatorName:String=null, viewComponent:Object=null)
        {
            super(mediatorName, viewComponent);
            (viewComponent.mytextView as textView).addEventListener(textView.UAPADATE,update_handler);
        }
        
        protected function update_handler(e:Event):void
        {
            //Alert.show("fsdfs");
            //facade.registerCommand(CHANGE_EVENT,ChangeValueCommand);
            //sendNotification(CHANGE_EVENT);
            (viewComponent.mytextView as textView).texts =(viewComponent.mytextView as textView).ttext;
            //Alert.show("1");
        }
        
        override public function listNotificationInterests():Array
        {
            return [ TextProxy.DATE_OVER ];            
        }
        
        override public function handleNotification(notification:INotification):void
        {
            switch(notification.getName())
            {
                case  TextProxy.DATE_OVER:
                    (viewComponent.mytextView as textView).texts = notification.getBody().values as String;
                    break;
            }
        }
        
        
    }
}

package com.qiye.model
{
    import com.qiye.model.vo.TextVo;
    
    import org.puremvc.as3.interfaces.IProxy;
    import org.puremvc.as3.patterns.proxy.Proxy;
    
    public class TextProxy extends Proxy implements IProxy
    {
        public static const NAME:String ="TextProxy";
        
        public static const DATE_OVER:String = "date_over";
        
        public function TextProxy(proxyName:String=null, data:Object=null)
        {
            super(proxyName, data);
        }
        
        public function getThis():void
        {
            var tvo:TextVo = new TextVo();
            data = new Object;
            data.values= tvo.vos;
            sendNotification(DATE_OVER,data);
        }
    }
}

package com.qiye.model.vo
{
    public class TextVo
    {
        
        public var vos:String = "hello world !";
        
        public function TextVo()
        {
        }
    }
}