I downloaded a great component from http://www.quietlyscheming.com/blog/ and
I am trying to customize it and I am coming across a problem. The example
uses
<mx:XML and if understand that is acompile time tag. I want to load the xml
at runtime so I changed the code. Here is my code and this is the error I
keep getting. Does anyone
know what I am doing wrong?
ERROR
[SWF] /*****/bin-debug/ElginAds.swf - 765,388 bytes after decompression
TypeError: Error #1009: Cannot access a property or method of a null object
reference.
at qs.controls::FlexBook/fillPage()[C:\Program
Files\Apache\htdocs\*****\src\qs\controls\FlexBook.as:656]
at qs.controls::FlexBook/commitProperties()[C:\Program
Files\Apache\htdocs\*****\src\qs\controls\FlexBook.as:771]
at mx.core::UIComponent/validateProperties
()[E:\dev\flex_3_beta3\sdk\frameworks\projects\framework\src\mx\core\UIComponent.as:5660]
at mx.managers::LayoutManager/validateProperties
()[E:\dev\flex_3_beta3\sdk\frameworks\projects\framework\src\mx\managers\LayoutManager.as:517]
at mx.managers::LayoutManager/doPhasedInstantiation
()[E:\dev\flex_3_beta3\sdk\frameworks\projects\framework\src\mx\managers\LayoutManager.as:637]
at Function/http://adobe.com/AS3/2006/builtin::apply()
at mx.core::UIComponent/callLaterDispatcher2
()[E:\dev\flex_3_beta3\sdk\frameworks\projects\framework\src\mx\core\UIComponent.as:8450]
at mx.core::UIComponent/callLaterDispatcher
()[E:\dev\flex_3_beta3\sdk\frameworks\projects\framework\src\mx\core\UIComponent.as:8393]
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; xmlns:l="*"
layout="absolute"
xmlns:controls="qs.controls.*"
creationComplete="initApp();" xmlns:containers="qs.containers.*"
xmlns:effects="qs.effects.*"
width="720" height="430">
<mx:Style>
FlexBook {
color: #000000;
textRollOverColor: #000000;
border-thickness: 0;
border-style: none;
page-slope: .6;
active-grab-area: page;
page-shadow-strength: 1;
curve-shadow-strength: 1;
auto-turn-duration: 1500;
}
Application {
color: #F1F1CC;
textRollOverColor: #000;
backgroundColor: #ffffff;
}
SuperImage {
border-thickness: 0;
border-style: none;
}
</mx:Style>
<mx:Script>
<![CDATA[
//imports
import qs.caching.ContentCache;
import qs.controls.flexBookClasses.FlexBookEvent;
import mx.core.UIComponent;
//bindable variables
[Bindable]
private var dataSet:XMLList;
//variables
private var loader:URLLoader;
private function initApp():void {
loader = new URLLoader();
loader.addEventListener(Event.COMPLETE,onComplete);
loader.load(new URLRequest('data/images.xml'));
}
private function next():void {
if(book.currentPageIndex+1 < book.pageCount)
book.turnToPage(book.currentPageIndex + 1);
}
private function previous():void {
if(book.currentPageIndex > 0)
book.turnToPage(book.currentPageIndex -12);
}
private function onComplete(e:Event):void {
var xml:XML = new XML(e.target.data);
var thumbs:XMLList = [EMAIL PROTECTED];
dataSet = xml..image;
}
private function loadContent(event:FlexBookEvent):void {
var page:ImagePage = ImagePage(event.renderer);
page.load();
}
]]>
</mx:Script>
<controls:FlexBook id="book" y="47" width="600" top="40" height="400"
horizontalCenter="0"
animateCurrentPageIndex="true"
showCornerTease="true"
edgeAndCornerSize="150"
itemRenderer="ImagePage"
content="{dataSet}"
turnStart="loadContent(event)"
animatePagesOnTurn="true"
turnEnd="loadContent(event)"
/>
</mx:Application>
--
Thank You
Dan Vega
[EMAIL PROTECTED]
http://www.danvega.org
