[AS3]as3下XML操作：添加与查找

AS3]as3下XML操作：添加与查找

package 
{ 
    import flash.display.Sprite; 
 
    public class Main extends Sprite 
    {     
        public function Main():void 
        { 
            init(); 
        } 
        private function init():void 
        { 
            var foo:String =                  
                "<websites>" + 
                "<site name='Kingda blog' url='http://www.kingda.org'>" + 
                "<pageview>100000</pageview>" + 
                "</site>" + 
                "<site name='ActionScript3' url='http://www.actionscript3.cn'>" + 
                "<pageview>4500</pageview>" + 
                "</site>" +  
                "</websites>"; 
             
            var kingdaXML:XML = new XML(foo); 
            kingdaXML.site[0].author = new XML(); 
            //CuPlayer.com提示添加空白新节点 
            kingdaXML.site[0].author = "新节点值"; 
            //CuPlayer.com提示添加一个属性 
            kingdaXML.site[0].author.@uu = "属性值"; 
            //再天津爱一个location节点并赋值 
            kingdaXML.site[0].location = "AAAAAAAAAAA"; 
            //将新添加的location节点删掉 
            delete kingdaXML.site[0].location; 
            trace(kingdaXML); 
            //查找值小于50000的pageview子元素 
            trace(kingdaXML.site.(pageview < 50000)); 
            //查找值等于Kingda blog的属性name子元素 
            trace(kingdaXML.site.(@name == "Kingda blog")); 
            //CuPlayer.com  
        } 
    } 
}