Allora, vi riporto il codice e vi spiego la situazione:
codice:
var asasa = _root.prova;
trace(asasa);
#initclip
ImageFader = function () { this.__init__();};
ImageFader.prototype = new MovieClip();
// ** init class ** //
ImageFader.prototype.__init__ = function() {
this._xscale = 100;
this._yscale = 100;
this.bounding_box.unloadMovie();
this._fader_.unloadMovie();
this._dataProvider = new Array();
this._count = 0;
this._depth = 1;
this._isLoaded = -1;
if (this._S_) {
clearInterval(this._S_);
}
var asasa = _root.prova;
trace(asasa);
if (this._xmlfile != "") {
this.loadXML(this._xmlfile+asasa);
}
};
// *** load the external xml ** //
ImageFader.prototype.loadXML = function(x) {
var _xml = new XML();
_xml.ignoreWhite = true;
_xml.path = this;
_xml.load(x);
_xml.onLoad = function() {
for (var a = 0; a<this.firstChild.childNodes.length; a++) {
var _trans = this.firstChild.childNodes[a].attributes.TRANSITION;
var _pause = this.firstChild.attributes.PAUSE;
var _img = this.firstChild.childNodes[a].firstChild.nodeValue;
this.path._dataProvider.push({img:_img, transition:_trans, pause:_pause});
}
this.path.startFading();
delete this;
};
};
// ** start fading procedure ** //
ImageFader.prototype.startFading = function() {
if (this._dataProvider.length>0) {
this.makeFader(true);
}
};
// ** load images ** //
ImageFader.prototype.makeFader = function(first) {
this._isLoaded = -1;
this._tmp = this.attachMovie("ImageLoader", "ImageLoader"+this._depth, this._depth++);
this._old1 = this['ImageLoader'+(this._depth-1)];
this._old2 = this['ImageLoader'+(this._depth-2)];
this._tmp.loadHandler("isLoaded", this._count);
this._tmp.autoStart = false;
this._tmp.transition = this._dataProvider[this._count].transition;
this._tmp.loadImage(this._dataProvider[this._count].img);
this._t1 = getTimer();
this.onEnterFrame = function() {
this._t2 = getTimer();
if ((this._t2-this._t1)>this._dataProvider[this._count].pause || first == true) {
if (this._isLoaded == this._count || this._isLoaded == 1 && this._count == 0) {
delete this.onEnterFrame;
this._tmp.start();
this._old1.fadeOut();
this._old2.removeMovieClip();
if (this._count+1<this._dataProvider.length) {
this._count++;
this.makeFader();
return;
} else {
if (this._loop == true) {
this._count = 0;
this.makeFader();
}
}
}
}
};
};
// ** which has been loaded ? ** //
ImageFader.prototype.isLoaded = function(num) {
this._isLoaded = num;
};
Object.registerClass("ImageFader", ImageFader);
#endinitclip
Il primo trace mi visualizza il valore della variabile mentre il secondo da undefined, non riesco a capire il perchè.
Sapete darmi una spiegazione?