Hi all,
I am trying to make a photo gallary. I want to load images dynamically and
would like it to stop loading when there are no more files to load. For this
I am using a while loop so that it loads the files till the End of Files.
But the problem is that I don't know what the while loop breaking condition
should be. As I have searched a lot but I cannot find a way to catch the
error if there is no file to load. Can somebody please help me how to break
the while loop if it cannot find the next file.
I have tried the try...catch...finally block and have tried the
addEventlistener() property too but still cannot find a way to catch the
error.
Following is the code I am using:
import mx.controls.Loader;
import mx.transitions.Tween;
import mx.transitions.easing.*;
//Global variables
var i = 1;
_global.xvalue = 20;
_global.loadingCheck = 1;
var loaderListener:Object = new Object();
loaderListener.complete = function (evt_obj:Object) {
_global.loadingCheck = 0;
trace("Error handled");
};
//Implementation Starts from here
while ("Don't know the condition to put here") {
this.createEmptyMovieClip("thumbnail_movie"+i, i);
with (this["thumbnail_movie"+i]) {
_xscale = 100;
_yscale = 100;
}
this["thumbnail_movie"+i].createClassObject(mx.controls.Loader,
"thumbnail"+i, i);
with (this["thumbnail_movie"+i]["thumbnail"+i]) {
autoLoad = false;
contentPath = i+".jpg";
addEventListener("complete", loaderListener);
load();
}
i++;
trace(_global.loadingCheck);
}
Muhammad Sheraz Iqbal
Associate, IT Programs
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