# Detect the end of Kirupa Flash / XML gallery and remove next button

**URL:** <https://forum.kirupa.com/t/detect-the-end-of-kirupa-flash-xml-gallery-and-remove-next-button/287213>\
**Category:** flash\
**Created:** [April 28, 2009, 1:17am UTC](https://forum.kirupa.com/t/detect-the-end-of-kirupa-flash-xml-gallery-and-remove-next-button/287213 "2009-04-28T01:17:52Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![anchorball](https://avatars.discourse-cdn.com/v4/letter/a/85f322/32.png) [@anchorball](https://forum.kirupa.com/u/anchorball)\
**Post date:** [April 28, 2009, 1:17am UTC](https://forum.kirupa.com/t/detect-the-end-of-kirupa-flash-xml-gallery-and-remove-next-button/287213/1 "2009-04-28T01:17:52Z")

</div>

Trying to detect the end of the gallery and remove the next button when it ends (also remove previous button on the opening image)

//#include “galleryActionScript.as”

function loadXML(loaded) {  
if (loaded) {  
xmlNode = this.firstChild;  
image = [];  
heading = [];  
description = [];  
//thumbnails = [];  
total = xmlNode.childNodes.length;  
for (i=0; i\<total; i++) {  
image\* = xmlNode.childNodes\*.childNodes[0].firstChild.nodeValue;  
heading\* = xmlNode.childNodes\*.childNodes[1].firstChild.nodeValue;  
description\* = xmlNode.childNodes\*.childNodes[2].firstChild.nodeValue;  
//Maybe here? nextBttn\* = xmlNode.childNodes\*.childNodes[2].firstChild.nodeValue;

```
	}
	sload();
	firstImage();
} else {
	content = "file not loaded!";
	
}

```

}

xmlData = new XML();  
xmlData.ignoreWhite = true;  
xmlData.onLoad = loadXML;  
xmlData.load(“autumnwedding.xml”);  
/////////////////////////////////////  
listen = new Object();  
listen.onKeyDown = function() {  
if (Key.getCode() == Key.LEFT) {  
prevImage();  
} else if (Key.getCode() == Key.RIGHT) {  
nextImage();  
}  
};  
Key.addListener(listen);  
previous\_btn.onRelease = function() {  
prevImage();  
};  
next\_btn.onRelease = function() {  
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];  
heading\_txt.text = heading[p];  
picture\_num();  
}  
}  
}  
function prevImage() {  
if (p\>0) {  
p–;  
picture.\_alpha = 0;  
picture.loadMovie(image[p], 1);  
desc\_txt.text = description[p];  
heading\_txt.text = heading[p];  
picture\_num();  
}  
}  
function firstImage() {  
if (loaded == filesize) {  
picture.\_alpha = 0;  
picture.loadMovie(image[0], 1);  
desc\_txt.text = description[0];  
heading\_txt.text = heading[0];  
picture\_num();  
}  
}  
function picture\_num() {  
current\_pos = p+1;  
pos\_txt.text = current\_pos+" / "+total;  
}

var ji = 0;  
btn.onPress = function() {  
ji++;  
trace(ji)  
ji %= oarray.length;  
kk.\_y = kk.starty-oarray[ji];  
};