5/25/2010 11:30:02 PM

Title: repeating the same images multiple times

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hi all,

i want to repeat the images which are available in list based on mouse movement.presently i am able to scroll the images but when the list of images are completed the hbox is blank.
this is code.thanks

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" creationComplete="init()" 
	horizontalScrollPolicy="off" verticalScrollPolicy="off" height="156" width="527" layout="absolute">
	<mx:Script>
		<![CDATA[
			import mx.rpc.events.FaultEvent;
			import flash.events.MouseEvent;
			
			private var goLeft:Boolean = false;
			private var goRight:Boolean = false;
			
			private function init():void {
				getData.send();
				createTimer();
			}
			private function createTimer():void {
	            var myTimer:Timer = new Timer(30);
	            myTimer.addEventListener("timer", timerHandler);
	            myTimer.start();
	        }
			private function timerHandler(event:TimerEvent):void {
	            if(goLeft){
	            	moveRight();
	        	}
	        	if(goRight){
	            	moveLeft();
	        	}
	        }
			private function moveLeft():void{
				gallery.x = gallery.x - 10;
				
			}
			private function moveRight():void{
				gallery.x = gallery.x + 10;
			}
			private function httpfault(event:FaultEvent):void{
	    		
	    	}
	    ]]>
    </mx:Script>
	<mx:HTTPService id="getData" url="imagescrolldata.xml" fault="httpfault(event)"/>
    <mx:HBox id="gallery" verticalAlign="middle" height="124" width="100%" horizontalAlign="center" 
    	horizontalGap="0" y="31">
		<mx:Repeater id="pageItems" dataProvider="{getData.lastResult.pectab.spotdetails}">
			<mx:Image id="imagePops" source="{pageItems.currentItem.mediahubthumbnail}"/>
		</mx:Repeater>
	</mx:HBox>
	<mx:VBox id="leftbox" left="0" top="49" height="91" width="25" verticalAlign="middle"
		mouseOver="goLeft=true;" mouseOut="goLeft=false;"  backgroundColor="#B7BABC" backgroundAlpha="0.25">
		<mx:Image source="assets/leftArrow.gif"/>
	</mx:VBox>
	<mx:VBox id="rightbox" right="0" top="49" height="91" width="25" verticalAlign="middle" 
		mouseOver="goRight=true;" mouseOut="goRight=false;"  backgroundColor="#B7BABC" backgroundAlpha="0.25">	
		<mx:Image source="assets/rightArrow.gif"/>
	</mx:VBox>
</mx:Application>

5/25/2010 11:51:08 PM

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