ActionScript 3.0 :: Connect To The Same Class From The Stage As Well As From Inside A MovieClip?
Aug 7, 2011
How do I connect to the same class from the stage as well as from inside a MovieClip?
In other words: I've set a document class in my properties panel - I cannot access the class's methods from inside an MC. Why?
What are the different ways to connect a fla-file to a class (as-file)?
I've been playing around with AS3 for a few years now, but always avoided classes. But now the day has come for me to finally trying to get a hold of it.
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How do I reference to a Movieclip on the stage from inside a Class.as?
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Ive been working on a project at the momment and ive been having an issue with accessing a MovieClip that has been created in another file called fileA and i want to access it from fileB the only Problem is that FileB Doesnt know it exists in FileA and it returns back this error
Code:
Error #1009: Cannot access a property or method of a null object reference.
Code below is in fileA
Code:
public var ChangeControlMc:MovieClip = new control();//This one is defined in FileA
My Code for FileB is as Follows
Code:
public var ChangeControlM:AntarcticaGame // this is Defined in fileB
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[code]....
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Feb 3, 2009
Ok, this is one of those walls that I know once I can jump over it, I will be a much happier developer again.
I've done tons of reading, and think I have a firm understanding that the general consensus is that if you want to reference something, it needs to be added to the display list, using addChild().
I hate to be defiant, but what if I don't want to?
Or at the very least, what if I want to add a movieclip class to the stage using addChild, and then reference objects inside it?
It is much easier this way than what most people recommend - adding 15 objects via addChild, then setting the x and y for the, etc.
That said, I'm all about using classes and using as3 the way it was meant to be used. So what this is, is a best practices question I guess.
HERE ARE THE STEPS I'M TRYING:
- Create new flash document
- Draw graphic symbol bg, with text field over it, select them, convert to movieclip symbol, and export class name "box", then delete it from stage
- Add document class .as file, which simply adds that class "box" from the library, to the display list using a simple addChild()
- Set a name for that box using box.name = "test" let's say
- Do a simple trace like the following - "getChildByName('test').textFieldName" - it shows up great
- So then, I'll now try to set the text by doing this - getChildByName('test').textFieldName.text = "yo";
That last line above, is what doesn't work. I know I'm referencing wrong, but how would a pro as3 developer, reference something on the stage within a movieclip class, from the document class?
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May 4, 2011
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Example
ActionScript Code:
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in my MoveMan.as file...
Actionscript Code:
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I have a movieclip and within it is a bit of actionscript and a couple of different movieclips to make it function like the button on a ball point pen (you click it and it stays clicked until you click it again).[code]...
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Actionscript Code:
package{//imported stuff herepublic class Sheet extends MovieClip{public var _textRow:String = " Lorem
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[Code]....
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