ciao,
come posso modificare questo actionscript in modo da far visualizzare con il fade in un'immagine mentre quella precedente svanisce col fade out?
Con questo codice funziona ma la seconda immagine appare solo dopo che la prima è scomparsa del tutto lasciando vedere lo sfondo...
Codice PHP://: SETUP VARIABLES
var maxVal = 4; // max number of fotos
var oldVar = 0; // keep track of previous random number
var newVar = 0; // used to load the next image
var si = 0; // interval variable
//: LOAD THE NEXT IAMGE
function getImage() {
newVar = Math.floor(Math.random() * maxVal); // get random number
if (newVar == oldVar) { // if number = old number..
getImage(); // get a number
} else { // else
oldVar = newVar; // set old to new number
container_mc.loadMovie ("fotos/foto" + newVar + ".jpg"); // load the next image
container_mc._alpha = 0; // set its alpha to 0
this.onEnterFrame = function () { // create loop
if (container_mc._width > 0) { // check that the image has been loaded
container_mc._x = Stage.width / 2 - container_mc._width / 2; // center movieclip to stage
container_mc.onEnterFrame = fadeIn; // start fading out
delete this.onEnterFrame; // delete loop
}
}
}
}
//: FADE IN THE CURRENT MOVIECLIP
function fadeIn () {
if (this._alpha <= 100) { // if the movieclips alpha is greater than 0
this._alpha += 5; // reduce alpha by 5
} else { // else
this._alpha = 100; // reduce alpha to 0
delete this.onEnterFrame; // delete handler
si = setInterval(fadeOut, 2000); // after 2 seconds, fade out the movieclip
}
}
//: FADE OUT THE CURRENT MOVIECLIP
function fadeOut () {
clearInterval(si); // clear the interval variable
container_mc.onEnterFrame = function() { // create loop to fade out
if (this._alpha >= 0) { // if the movieclips alpha is greater than 0
this._alpha -= 5; // reduce alpha by 5
} else { // else
this._alpha = 0; // reduce alpha to 0
delete this.onEnterFrame; // delete handler
getImage(); // load the next image
}
}
}
// load first image
getImage();
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