Question

Modifying movie clip width after loadMovie?

Asked by: flashdeviant_com

I'm using ASC 2 to grab XML, load an image as my background by creating an empty movie clip, then trying to run a formula to center the image. I need to be able to grab the images width to run the formula, but it always comes out as 0 on a trace.

Also point out any sloppy methods i did.

*unrelated question: How viable is ASC 2 these days? I'm using it for my site because I simply cant grasp the ASC 3 concepts enough (I am trying to learn it though). I want to be a flash developer and I'm worried this is gonna hurt me.

function BKGD_setup(xmlParse:XML):Void {
	var BKGD_select:Number = 0;
	var BKGD_xml:String = xmlParse.firstChild.firstChild.childNodes[BKGD_select].firstChild.nodeValue;
	createEmptyMovieClip("BKGD",1);
	BKGD.loadMovie(BKGD_xml);
}
                                  
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Asked On
2009-10-28 at 22:26:46ID24853699
Tags

actionsctript

,

2

,

flash

,

loadMovie

,

width

Topics

ActionScript

,

Adobe Flash

Participating Experts
1
Points
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Comments
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Answers

 

by: CyanBluePosted on 2009-10-29 at 05:03:58ID: 25692649

The width of the BKGD movieClip is 0 until the image is fully loaded...  In other words, you will need to wait until the image is fully loaded to do any sort of calculation with it...
I suggest you using a MovieClipLoader class and utilize its onLoadInit handler for it rather than using the loadMovie which has no builtin way to do so...

AS3 is good to have but it's not the best thing in the world...  It's just another tool to use...  What's important is the logic itself...  You will eventually need to move onto AS3 cuz that's where the main stream is going, but it does not need to be 'now' now...  I think it is easier to learn the basics and the logic of programming in AS2 and then move onto AS3...  That's my 2 cents...

CyanBlue

 

by: flashdeviant_comPosted on 2009-10-29 at 07:22:37ID: 31647376

Need more info on structure

 

by: flashdeviant_comPosted on 2009-10-29 at 07:24:21ID: 25694007

I tried something like that from a bad tutorial but i got confused. Can you shoot me a basic code template? Explanations and comments always appreciated.

Good to know. I was forcing myself to do ASC3 for my web site but it's just not gonna be near as cool as what I can do with ASC 2.

 

by: CyanBluePosted on 2009-10-29 at 08:02:33ID: 25694436

I don't know what you meant by 'need more info on structure', but you might want to look up the Flash manual for MovieClipLoader and onLoadInit where you should be able to find the code snippets...

It takes great deal of time to learn AS3 because it basically is a new language when comparing it to AS2...  There is no easy way to do it...  Oh, nobody writes ActionScript as ASC...  People normally write AS...

CyanBlue

 

by: flashdeviant_comPosted on 2009-11-02 at 19:58:50ID: 25725949

i meant setting it up or the syntax of it all. I looked up some methods but I couldnt get them to work because i couldnt find explanations on how to write it.

 

by: flashdeviant_comPosted on 2009-11-02 at 21:19:57ID: 25726237

I figured it out. :D

I simply had the function in the wrong place

20120131-EE-VQP-002

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