ActionScript 3.0 :: Event Listener To Wait For Array To Fill From Parsed Xml?
Jan 12, 2009
I have an subclass that is called from the constructor of the main class. The subclass is loading and parsing a .xml file for images. A Event Listener is waiting for the .xml file to load and the fill the image URL's into an array. This code works fine (tested), but here is my problem.
While the subclass is called in the constructor, I also have code that should display two of the loaded images by default. However, while the xml file is parsing and filling the array, the main code already continues on and tries to display the two default images on the stage. But this causes the program to break, because the code executes before the array is filled from the .xml file.
this is the error the program spits out : TypeError: Error #2007: Parameter url must be non-null.using trace I see that it is trying to access the array but its undefined, because it hasnt been filled yet.
Here are the code snippets, concerning that problem.
//Main class code
//the constructor of the main code, which calls the loader class for the .xml
public function GameOfGames()
{
[code]....
Is there any way to make the code in the main class wait for the array to finish filling up before the main code moves on?
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