TextFlow lastParagraph

[Scott Matheson]

Hi
   I am trying to dynamical add spanElement to the last paragraph of a text 
flow, I just can not see how this works  i know this is work but..

ta  is the textArea that the text flow is to be added too.


var paragraph1:ParagraphElement = new ParagraphElement();

var span1:SpanElement = new SpanElement();

var linkWrapper:LinkElement = new LinkElement();

var leaf:SpanElement = new SpanElement();              // caculate the last 
paragrah in the text flow

leaf = SpanElement(ta.textFlow.get.getLastLeaf());         // i was hopping 
this would get a link tit he textArea

var p:ParagraphElement = leaf.getParagraph();

span1.text = "some text";

linkWrapper.addChild(span1)

p.addChild(linkWrapper);


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