adding simple ui event example 2

03b3-simple-ui-event/Example2.mxml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
+    backgroundColor="#FFFFFF"
+    backgroundAlpha="0">
+
+    <mx:HTTPService
+        id="twitterService"
+        url="http://twitter.com/statuses/public_timeline.xml"
+        resultFormat="e4x"
+        result="twitterServiceResultHandler(event)" />
+
+    <mx:Script>
+        <![CDATA[
+            import mx.rpc.events.ResultEvent;
+
+            private function twitterServiceResultHandler(event:ResultEvent):void {
+                resultTxt.text = event.result.toString();
+            }
+        ]]>
+    </mx:Script>
+
+    <mx:Button id="myButton"
+        label="Send HTTP Request"
+        click="twitterService.send()" />
+    <mx:TextArea id="resultTxt"
+        fontSize="12"
+        width="100%" height="100%" />
+
+</mx:Application>