FLEX 合并兩個XML的屬性

例如：

oldXml

<object datePoint="2011-03-05" PT_staticCount="3" UOC_staticCount="3"/><object datePoint="2011-03-06" PT_staticCount="5" UOC_staticCount="9"/><object datePoint="2011-03-07" PT_staticCount="9" UOC_staticCount="7"/><object datePoint="2011-03-08" PT_staticCount="15" UOC_staticCount="9"/><object datePoint="2011-03-09" PT_staticCount="6" UOC_staticCount="5"/><object datePoint="2011-03-10" PT_staticCount="6" UOC_staticCount="4"/>
newXml
<object datePoint="2011-03-05" UOC_staticCount="3"/><object datePoint="2011-03-06" UOC_staticCount="9"/><object datePoint="2011-03-07" UOC_staticCount="7"/><object datePoint="2011-03-08" UOC_staticCount="9"/><object datePoint="2011-03-09" UOC_staticCount="5"/><object datePoint="2011-03-10" UOC_staticCount="4"/>
可以是用如下函數進行合并
private function mergeTwoXml(oldXml:XMLList, newXml:XMLList, propertyInNewXMl:String):XMLList{for(var i:int = 0; i < oldXml.length(); i++){oldXml[i].@[propertyInNewXMl+"_staticCount"] = newXml[i].attribute(propertyInNewXMl+"_staticCount");}　　  return oldXml;}
輸出的內容為：
<object datePoint="2011-03-05" PT_staticCount="3" UOC_staticCount="3"/><object datePoint="2011-03-06" PT_staticCount="5" UOC_staticCount="9"/><object datePoint="2011-03-07" PT_staticCount="9" UOC_staticCount="7"/><object datePoint="2011-03-08" PT_staticCount="15" UOC_staticCount="9"/><object datePoint="2011-03-09" PT_staticCount="6" UOC_staticCount="5"/><object datePoint="2011-03-10" PT_staticCount="6" UOC_staticCount="4"/>