CODEWITHSUNDEEP
actionscript-3preloader
Milad
Milad

Reputation: 1269

AS3 - MovieClip Preloader

I wanna have multiple instances of a movieClip symbol on stage so each of them loads a different image. The movieClip symbol should have 2 frames. The 1st frame containing the action script for the loader's progress bar; and the second frame with a UILoader which displays an external image.

I know how to implement a preloader for a swf file. And I know how to have a movieClip symbol with a UILoader and create multiple instances with different images.

Since I wanna put this file on the web, I need preloaders for each instance. But I can't figure out how to have a preloader inside an instance (it doesn't work; whether the actual image is on the 2nd frame of the movieclip or loading externally)

Upvotes: 0

Views: 481

Answers (2)

Milad
Milad

Reputation: 1269

This can be done simply by using a progressBar and the loader class.

import flash.display.Loader;
import fl.controls.ProgressBar;
import flash.events.Event;
import fl.containers.UILoader;

var myLoader:Loader = new Loader();
var my_pb:ProgressBar = new ProgressBar();

addChild(my_pb);

myLoader.load(new URLRequest("http://www.SomeImageURL...."));
my_pb.source = myLoader.contentLoaderInfo;

myLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, completefunction);

function completefunction(e:Event):void
{
    removeChild(my_pb);
    myLoader.content.width = 200;
    addChild(myLoader);
}

To have the movieClip symbol use different images, we just need to add a string variable to the movieClip and pass the url to that variable each time we create a new instance of that.

Upvotes: 0

Osiel Hernández
Osiel Hernández

Reputation: 21

That's because Stage behaves different from the MovieClip. You need to do the preloader programmatically. define a Class for the MovieClip Symbol and make an instance of other MC that works like preloader, then make it visible and play it while the image is changing adding a eventListener: addEventListener(ProgressEvent.PROGRESS, updateInfo);

Upvotes: 1

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