Get previous Sibling from a giving xml data : childIndex « XML « Flash / Flex / ActionScript






  1. Flash / Flex / ActionScript
  2. XML
  3. childIndex

Get previous Sibling from a giving xml data

 


package{
  import flash.display.Sprite;
  
  public class Main extends Sprite{
    public function Main(){
        previousSibling(someNode);
    }
    public function previousSibling (theNode:XML):XML {
      if (theNode.parent() != null && theNode.childIndex(  ) > 0) {
        return theNode.parent().*[theNode.childIndex(  )-1];
      } else {
        return null;
      }
    }

  }
}








Related examples in the same category

1.look index of a child node up using childIndex()
2.Accessing Sibling Nodes
3.Get the next sibling from a giving xml data