Flex中查找XML节点

1. 根据节点属性查找：

var flexXML:XML = 
        <RIA>
            <FlashPlayer>
                <Flash version="9">Flash CS3</Flash>
                <Flash version="8">Flash 8</Flash>
                <Flash version="7">Flash 2004MX</Flash>
                <Flex>Flex3</Flex>
            </FlashPlayer>
            <Ajax>
                <GoogleAjax>GoogleAjax1.0</GoogleAjax>
            </Ajax>
        </RIA>;
                
trace(flexXML.FlashPlayer.Flash.(attribute("version")>7));

2. 根据节点内容查找：

var flexXML1:XML=
        <RIA>
            <FlashPlayer>
                <Flash>
                    <Name>Flash CS3</Name>
                    <Version>9</Version>
                </Flash>
                <Flash>
                    <Name>Flash 8</Name>
                    <Version>8</Version>
                </Flash>
                <Flash>
                    <Name>Flash 2004MX</Name>
                    <Version>7</Version>
                </Flash>
                <Flex>Flex3</Flex>
            </FlashPlayer>
        </RIA>            
                trace(flexXML1.FlashPlayer.Flash.(Version>7)); 

查找返回的是 XMLList对象。