Flex 超链接跳转

<?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" creationComplete="initApp()">
	<fx:Declarations>
		<!-- 将非可视元素（例如服务、值对象）放在此处 -->
	</fx:Declarations>

<fx:Script>
	<![CDATA[
		import flash.net.navigateToURL;
		
		import mx.controls.Alert;
		import mx.core.mx_internal;
		
		private function initApp():void{   
			
			var str:String = "<a href='http://www.baidu.com'  target='_blank'>文本超链接</a>";  
			link.htmlText = str;   	
		}   

		private function handleHTMLTextAlertClick():void  
		{  
 			var link:String = "http://javacrazyer.iteye.com/"  
			
			var text:String="<u><a href='"+link+"' target='_blank'> 转到百度</a></u>";
			var a:Alert = Alert.show(text,"message");  
			//关键就是下面这句话了，保证了对HTML标签的支持  
			a.mx_internal::alertForm.mx_internal::textField.htmlText = text;
		}  
		private function openUrl():void{   
			
			navigateToURL(new URLRequest("http://www.baidu.com"),"_blank");   
		} 
	]]>
</fx:Script>

	<mx:Button x="25" y="28" label="按钮超级链接" fontSize="13" id="link2" click="openUrl()"/>   
	
	<mx:Button  
		label="彈出框超链接"  
		click="handleHTMLTextAlertClick()"  
		x="25" y="76"/>    
	
	<mx:Text id="link" text="文本超链接"   x="25" y="137" fontSize="13"/> 
 


</s:Application>