Purdue University RIA User Group

The Adobe Design Achievement Awards
Entry posted on Sep 24 by FGarofalo , tagged Design,Development,Interactive Experience,Mobile,Rich Internet Apps,Print

MAX 2009 special offer for Students
Entry posted on Sep 05 by FGarofalo

Special Offer! $199 FULL MAX PASS for Students (with Student ID) Register with code STU691 http://max.adobe.com/registration/

Preloader in ActionScript 3.0
Code Snippet posted on Dec 12 by FGarofalo

Description:

This code snippet is based off an example from http://newmovieclip.wordpress.com/2007/03/14/preloader-in-flash-cs3-actionscript-30-way/

Screenshot:
Code: package {
import flash.system.Capabilities;
import flash.system.fscommand;
import flash.display.Loader;
import flash.display.LoaderInfo;
import flash.display.MovieClip;
import flash.net.URLRequest;
import flash.events.Event;
import flash.events.ProgressEvent;
import flash.text.TextField;


public class mast_2009_loader extends MovieClip {
//Variables
var myLoader:Loader = new Loader();
var myRequest:URLRequest = new URLRequest("mast_2009b.swf");
var loadProgress_txt:TextField = new TextField();

//Constructor
public function mast_2009_loader() {

//Listeners
myLoader.contentLoaderInfo.addEventListener(Event.OPEN,showPreloader);
myLoader.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS,showProgress);
myLoader.contentLoaderInfo.addEventListener(Event.COMPLETE,showLoadResult);

//Load Request
myLoader.load(myRequest);
}
function showPreloader(evt:Event):void {
addChild(loadProgress_txt);
}
function showProgress(evt:ProgressEvent):void {
loadProgress_txt.text = "loaded:"+evt.bytesLoaded+" from "+evt.bytesTotal;
}
function showLoadResult(evt:Event):void {
removeChild(loadProgress_txt);
addChild(myLoader);
}
}
}

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