chat.mxml

来自「java 和flex的整合,主要是spring和flex的整合,不可多得啊」· MXML 代码 · 共 58 行

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
	applicationComplete="consumer.subscribe()">
	
	<mx:Script>
		<![CDATA[
		
			import mx.messaging.messages.AsyncMessage;
			import mx.messaging.messages.IMessage;
			
			private function send():void
			{
				var message:IMessage = new AsyncMessage();
				message.body.userId = userId.text;
				message.body.chatMessage = msg.text;
				producer.send(message);
				msg.text = "";
			}
							
			private function messageHandler(message:IMessage):void
			{
				log.text += message.body.userId + ": " + message.body.chatMessage + "\n";	
			}
			
		]]>
	</mx:Script>
	
	<!-- The ChannelSet API allows you to dynamically define your endpoints *at runtime*. In the example below, 
		we hardcode the endpoint URLs. In real life, the client application would typically load these parameters 
		dynamically. For example, the client application could read these parameters from an XML file loaded using 
		the HTTPService at startup. The first channel added to the channelSet, is the first channel that the system 
		will use to try to communicate with the server. If the first channel fails, the system will try to communicate 
        with the second channel defined in the channelSet. -->
	<mx:ChannelSet id="cs">
		<!-- <mx:StreamingAMFChannel url="http://localhost:8080/messagebroker/streamingamf"/> -->
		<mx:AMFChannel url="http://localhost:8080/messagebroker/amflongpolling"/>
		<mx:AMFChannel url="http://localhost:8080/messagebroker/amfpolling"/>
	</mx:ChannelSet>
	
	<mx:Producer id="producer" destination="chat" channelSet="{cs}"/>
	<mx:Consumer id="consumer" destination="chat" channelSet="{cs}" message="messageHandler(event.message)"/>
	
	<mx:Panel title="Chat" width="100%" height="100%">
		<mx:TextArea id="log" width="100%" height="100%"/>
		<mx:ControlBar>
			<mx:Form width="100%" paddingTop="4" paddingBottom="4" paddingLeft="4" paddingRight="4">
				<mx:FormItem label="User Id:">
					<mx:TextInput id="userId" width="100" enter="send()"/>
				</mx:FormItem>				
				<mx:FormItem label="Message:" width="100%" direction="horizontal">
					<mx:TextInput id="msg" width="100%" enter="send()"/>
					<mx:Button label="Send" click="send()"/> 
				</mx:FormItem>				
			</mx:Form>
		</mx:ControlBar>
	</mx:Panel>
	
</mx:Application>