xml gallery tutorial og tekst
HejJeg fiflet lidt med den her as3 xml gallery tutorial http://www.flashmagazine.com/Tutorials/detail/as3_photo_gallery/ Kunne nogen hjælpe mig med hvordan man loader en form for tekst ind sammen med de store billeder? Jeg kan godt sætte xml filen op, men jeg har brug for hjælp med as3 kodningen...
Her er koden. På forhånd tak for hjælpen.
import fl.containers.UILoader;
import caurina.transitions.*;
//---------loading the external xml file-------
var urlRequest:URLRequest = new URLRequest("pics.xml");
var urlLoader:URLLoader = new URLLoader();
var myXML:XML = new XML();
var xmlList:XMLList;
myXML.ignoreWhitespace = true;
urlLoader.addEventListener(Event.COMPLETE,fileLoaded);
urlLoader.load(urlRequest);
//--------holds the paths to the thumbnails-------
var arrayURL:Array = new Array();
//--------holds the paths to the big photos-------
var arrayName:Array = new Array();
//--------holds the thumbnail objects-------
var holderArray:Array = new Array();
//--------represents the number of collumns-------
var nrColumns:uint = 5;
//-------represents the container of our gallery
var sprite:Sprite = new Sprite();
addChild(sprite);
var thumb:Thumbnail;
//-------- the thumbnails container-------
var thumbsHolder:Sprite = new Sprite();
sprite.addChild(thumbsHolder);
//-------- the photoLoader container-------
var loaderHolder:Sprite = new Sprite();
loaderHolder.graphics.beginFill(0xffffff,1);
loaderHolder.graphics.drawRect(0,0,550,330);
loaderHolder.graphics.endFill();
loaderHolder.x = 1000;
loaderHolder.y = 10;
sprite.addChild(loaderHolder);
//-------- loads the big photo-------
var photoLoader:UILoader = new UILoader();
photoLoader.width = 540;
photoLoader.height = 320;
photoLoader.y = 5;
photoLoader.x = 5;
photoLoader.buttonMode = true;
photoLoader.addEventListener(MouseEvent.CLICK,onClickBack);
loaderHolder.addChild(photoLoader);
/* we loop through the xml file
populate the arrayURL, arrayName and position the thumbnalis*/
function fileLoaded(event:Event):void {
myXML = XML(event.target.data);
xmlList = myXML.children();
for (var i:int=0; i<xmlList.length(); i++) {
var picURL:String = xmlList[i].url;
var picName:String = xmlList[i].big_url;
arrayURL.push(picURL);
arrayName.push(picName);
holderArray[i] = new Thumbnail(arrayURL[i],i,arrayName[i]);
holderArray[i].addEventListener(MouseEvent.CLICK,onClick);
holderArray[i].name = arrayName[i];
holderArray[i].buttonMode = true;
if (i<nrColumns) {
holderArray[i].y = 65;
holderArray[i].x = i*110+65;
} else {
holderArray[i].y = holderArray[i-nrColumns].y+110;
holderArray[i].x = holderArray[i-nrColumns].x;
}
thumbsHolder.addChild(holderArray[i]);
}
}
//----handles the Click event added to the thumbnails--
function onClick(event:MouseEvent):void {
photoLoader.source = event.currentTarget.name;
Tweener.addTween(thumbsHolder, {x:-650, time:1, transition:"easeInElastic"});
Tweener.addTween(loaderHolder, {x:10, time:1, transition:"easeInElastic"});
Tweener.addTween(thumbsHolder, {alpha:0, time:1, transition:"linear"});
Tweener.addTween(loaderHolder, {alpha:1, time:1, transition:"linear"});
}
//----handles the Click event added to the photoLoader----
function onClickBack(event:MouseEvent):void {
Tweener.addTween(thumbsHolder, {x:0, time:1, transition:"easeInElastic"});
Tweener.addTween(loaderHolder, {x:1000, time:1, transition:"easeInElastic"});
Tweener.addTween(thumbsHolder, {alpha:1, time:2, transition:"linear"});
Tweener.addTween(loaderHolder, {alpha:0, time:2, transition:"linear"});
}
