Flex 4.5，目標相同的組件

Question

我不是flex專家，我是初學者，所以也許這是不可能的。

我有類似：

<s:VGroup gap="2" paddingLeft="1" paddingTop="1"> 
        <s:BorderContainer 
         rollOver="fadeInBorderComponent.play(); fadeInLabel.play()" 
         rollOut="fadeOutBorderComponent.play(); fadeOutLabel.play()" 

         buttonMode="true" useHandCursor="true" 
         borderColor="0x808080" alpha="0.8" borderWeight="2">            
         <s:Label width="140" height="60" 
           backgroundColor="0xffffff" alpha="0.0" paddingBottom="2" paddingLeft="2" paddingRight="2" paddingTop="4" depth="1" styleName="captionText" 
           text="Very, very long text to be wrap, long text to be wrap, long text to be wrap, long text to be wrap, long text to be wrap, long text to be wrap, this the end of a text" /> 
         <s:Image width="140" height="125" scaleMode="stretch" source="assets/Koala.jpg">      
         </s:Image>      
        </s:BorderContainer> 
        <s:BorderContainer 
         rollOver="fadeInBorderComponent.play(); fadeInLabel.play()" 
         rollOut="fadeOutBorderComponent.play(); fadeOutLabel.play()" 

         buttonMode="true" useHandCursor="true" 
         borderColor="0x808080" alpha="0.8" borderWeight="2">            
         <s:Label width="140" height="60" 
           backgroundColor="0xffffff" alpha="0.0" paddingBottom="2" paddingLeft="2" paddingRight="2" paddingTop="4" depth="1" styleName="captionText" 
           text="Very, very long text to be wrap, long text to be wrap, long text to be wrap, long text to be wrap, long text to be wrap, long text to be wrap, this the end of a text" /> 
         <s:Image width="140" height="125" scaleMode="stretch" source="assets/Koala.jpg">      
         </s:Image>      
        </s:BorderContainer>      
       </s:VGroup> 

這裏是我的代碼：

<s:Fade target="{BorderContainer}" id="fadeInBorderComponent" duration="300" alphaTo="1.0" />     
    <s:Fade target="{BorderContainer}" id="fadeOutBorderComponent" duration="200" alphaTo="0.8" />  

    <s:Fade target="{Label}" id="fadeInLabel" duration="300" alphaTo="0.8" />     
    <s:Fade target="{Label}" id="fadeOutLabel" duration="200" alphaTo="0.0" /> 

我的問題是，我怎麼可以針對所有使用BorderContainer是vGroup的兒童和不使用ID或ID數組，有可能嗎？

謝謝。

Answer 1

效果類有一個「目標」數組。您可以將所有邊框容器放入該數組中。

for(i=0; i<vgroup.numElements;i++) 
{ 
    yourFade.targets.push(vgroup.getElementAt(i)); 
}