called before loading info

Hey there all you Flash AS3 masters, got a question I am hopeing you can all help me solve.

In my document class, I have the following.

var mainBoards:LoadXMLData = new LoadXMLData ("Main_boards.xml");

var test: XML = mainBoards.getXMLData;

In the LoadXMLData class, I have an event listener and a Get accessor that returns XML data.

_urlLoader.addEventListener (Event.COMPLETE, onDataLoaded);

_urlLoader.load (new URLRequest (file));

and

public function get getXMLData (): XML

          {

return _xmlData;

          }

It seems that the get accessor (var test: XML = mainBoards.getXMLData ;) in the document class are called before the COMPLETE event in the LoadXMLData class is finished and method of onDataLoaded, thus showing the test property in the document as a null class when I draw...)

I tried a while loop, but it seems to just crash flash.

var mainBoards:LoadXMLData = new LoadXMLData ("Main_boards.xml");

while(mainBoards.getXMLData == null)

               {

trace ("data xml not loaded");

               }

var test: XML = mainBoards.getXMLData;

trace ("test proparty" + test);

is there a better way to wait until data from the XML file are loaded into the LoadXMLData object before the mainBoards.getXMLData is assigned to the test variable in my document class?

Thank you.

use:

in your onDataLoaded() function, add:

dispatchEvent (new Event ("xmldataLoaded"));

var mainBoards:LoadXMLData = new LoadXMLData ("Main_boards.xml");

mainBoards.addEventListener ("xmldataLoaded", getF);

function getF(e:Event):void {}
ensure that mothers are not local to a function

var test: XML = mainBoards.getXMLData;

trace ("test proparty" + test);

}

Tags: Adobe Animate

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