Hi everyone,
I’m new to xml and not very experienced with Flash so I was wondering if you could help me out a bit. I’m trying to modify Kirupa’s xml photo slideshow by adding an extra text field, which if I understand correctly gives each element 3 children (image+text1+text2) instead of 2 (image+text). Even though I’ve added the third child correctly in the xml, I can’t seem to get it to work at all. Here is what I did with the actionscript:
delay = 10000;
//-----------------------
function loadXML(loaded) {
if (loaded) {
xmlNode = this.firstChild;
image = [];
description = [];
[COLOR=Red]subject = [];[/COLOR]
total = xmlNode.childNodes.length;
for (i=0; i<total; i++) {
image* = xmlNode.childNodes*.childNodes[0].firstChild.nodeValue;
description = xmlNode.childNodes .childNodes[1].firstChild.nodeValue;
[COLOR=Red]subject = xmlNode.childNodes.childNodes[2].firstChild.nodeValue;[/COLOR]
}
firstImage();
} else {
content = “file not loaded!”;
}
}
xmlData = new XML();
xmlData.ignoreWhite = true;
xmlData.onLoad = loadXML;
xmlData.load(“images.xml”);
/////////////////////////////////////
listen = new Object();
listen.onKeyDown = function() {
if (Key.getCode() == Key.LEFT) {
prevImage();
} else if (Key.getCode() == Key.RIGHT) {
nextImage();
}
};
p = 0;
this.onEnterFrame = function() {
filesize = picture.getBytesTotal();
loaded = picture.getBytesLoaded();
preloader._visible = true;
if (loaded != filesize) {
preloader.preload_bar._xscale = 100*loaded/filesize;
} else {
preloader._visible = false;
if (picture._alpha<100) {
picture._alpha += 10;
}
}
};
function nextImage() {
if (p<(total-1)) {
p++;
if (loaded == filesize) {
picture._alpha = 0;
picture.loadMovie(image[p], 1);
desc_txt.text = description[p];
[COLOR=Red]sub_txt.text = subject[p];[/COLOR]
picture_num();
slideshow();
}
}
}
function prevImage() {
if (p>0) {
p–;
picture._alpha = 0;
picture.loadMovie(image[p], 1);
desc_txt.text = description[p];
[COLOR=Red]sub_txt.text = subject[p];[/COLOR]
picture_num();
}
}
function firstImage() {
if (loaded == filesize) {
picture._alpha = 0;
picture.loadMovie(image[0], 1);
desc_txt.text = description[0];
[COLOR=Red]sub_txt.text = subject[0];[/COLOR]
picture_num();
slideshow();
}
}
function picture_num() {
current_pos = p+1;
pos_txt.text = current_pos+" / "+total;
}
function slideshow() {
myInterval = setInterval(pause_slideshow, delay);
function pause_slideshow() {
clearInterval(myInterval);
if (p == (total-1)) {
p = 0;
firstImage();
} else {
nextImage();
}
}
}
I’ve highlighted the parts I’ve added to the code provided by kirupa’s tutorial. sub_text is the instance name I give to the new text field in Flash. If anyone can take a look and see what I did wrong I would greatly appreciate it. Thanks in advance! :emb: