ActionScript 3.0 :: Only RemoveChild If There Is One

Dec 11, 2009

I can't upload the file here because it is too big but I will post the code and a tutorial link plus the problem I've been having.

What the code does is, it gets an image and places it on your stage. This image you place there is reduced in size and when you click on it, it creates a magnifying glass effect.

It works like a charm and looks very cool but the problem is that when I want to go to another page of my presentation, the image stays there, this is because of the addChild function I'm guessing.

Once again, no problem, I just added this to the AS code of every page : removeChild.

You've probably already guessed it, this only works when the child has already been placed. If I go to my intro page and I place the code there it will give me an error since the intro comes before the gallery code. If I don't put the code there it only works if the gallery has already been loaded and I click on pages that come after the gallery.

So what I actually need is code that detects if the child has been loaded or not and if it has, it should be removed, if not, don't do anything.

U can find all the code underneath, it's quite a lot.

This is the link to the tutorial : [URL]

ActionScript Code:
ActionScript 3 Effect by Barbara Kaskosz.
[url]www.flashandmath.com[/url]
Last modified: September 30, 2008.

[Code].....

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