Alex,
Your suggestion will work and in fact, that is the way we were doing it.
Unfortunately, we needed to create a Robotlegs context so that we can listen
for ADD_TO_STAGE events and allow it to automatically mediator our view
components (see below). That is why I added the sub-app as a child later. Any
other ideas how to make the current code work?
// Inject dependencies into the module and
initiate the context since autoload is set
var subApp:IModule = event.moduleApp;
injector.injectInto(subApp);
// Make sure the content fills the page
var subAppComponent:SubAppBase =
SubAppBase(subApp);
subAppComponent.percentHeight = 100;
subAppComponent.percentWidth = 100;
/* Add to contentViewStack here based upon
position
Simply add as a child to the stub canvas
that already
exists for the module
*/
var index:int = _moduleArray.getItemIndex(swf);
var canvas:Canvas =
Canvas(contentViewStack.getChildAt(index));
canvas.addChild(subAppComponent);
--- In flexcoders@yahoogroups.com, Alex Harui <aha...@...> wrote:
>
> Try adding the SWFLoader to the canvas before you load it.
>
>
> On 5/12/10 12:40 PM, "jmbo...@..." <jim_bo...@...> wrote:
>
>
>
>
>
>
> Hi,
>
> I am experiencing an odd problem and I hope someone knows why. I am loading
> a sub-application using SWFLoader. I listen for the Event.COMPLETE command.
> Once the swf is loaded, I then add a listener to the SystemManager for the
> swf and listen for the FlexEvent.APPLICATION_COMPLETE event. At that point,
> I add the application as a child to a Canvas that exists in a view stack (see
> code below). This is great, the content loads, but it doesn't seem to load
> correctly. The legends in my charts are not oriented the way they should be
> and whenever I roll over an item with a tooltip, I get errors like the
> following error:
>
> TypeError: Error #1009: Cannot access a property or method of a null object
> reference.
> at mx.managers::SystemManager/get
> toolTipChildren()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\managers\SystemManager.as:1178]
> at
> mx.charts.chartClasses::ChartBase/updateDataTipToMatchHitSet()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\charts\chartClasses\ChartBase.as:3030]
>
> Does anyone have any clue what is going on?????? Thanks,
>
> Jim
>
> !!!!!!!!!! snippet where swf is loaded !!!!!!!!!!!!
>
> ......
> var loader:SWFLoader = null;
> if (content.contentType == ContentData.SWF)
> {
> var uri:String = content.contentUri;
>
> var loaderContext:LoaderContext = new LoaderContext();
> loaderContext.applicationDomain = ApplicationDomain.currentDomain;
> loaderContext.securityDomain = SecurityDomain.currentDomain;
>
> /* Create the swf loader and add it as a child to a canvas
> * so that it will have a place to display on the display list
> */
> loader = new SWFLoader();
> loader.scaleContent = true;
> loader.loaderContext = loaderContext;
> loader.addEventListener(Event.COMPLETE, onLoadingComplete);
> loader.addEventListener(IOErrorEvent.IO_ERROR, onModuleLoadError);
> loader.addEventListener(SecurityErrorEvent.SECURITY_ERROR, onModuleLoadError);
> loader.load(uri);
> .....
>
> private function onLoadingComplete(event:Event):void
> {
> var swfLoader:SWFLoader = event.currentTarget as SWFLoader;
> if (swfLoader != null && swfLoader.content != null)
> {
> /* Create an annoymous listener that dispatches an event when the module is
> ready to show */
> sm.addEventListener(FlexEvent.APPLICATION_COMPLETE,
> function(flexEvent:FlexEvent):void
> {
> var cmEvent:ContentManagementEvent = new
> ContentManagementEvent(ContentManagementEvent.CONTENT_READY_TO_SHOW);
> cmEvent.moduleLoader = swfLoader;
> // Grab a reference to the module application itself
> if (flexEvent.currentTarget.application is IModule)
> {
> cmEvent.moduleApp = flexEvent.currentTarget.application as IModule;
> }
> dispatch(cmEvent);
>
> });
> }
> }
> }
>
> !!!!!!!!!! snippet when adding to Canvas !!!!!!!!!!!!
>
> if (event.moduleApp != null)
> {
> Logger.debug("Setting parentInjector and starting the RL context for :" +
> moduleId);
>
> // Make sure the content fills the page
> var subAppComponent:SubAppBase = SubAppBase(subApp);
> subAppComponent.percentHeight = 100;
> subAppComponent.percentWidth = 100;
>
> /* Add to contentViewStack here based upon position
> Simply add as a child to the stub canvas that already
> exists for the module
> */
> var index:int = _moduleArray.getItemIndex(swf);
> var canvas:Canvas = Canvas(contentViewStack.getChildAt(index));
>
> canvas.addChild(subAppComponent);
> }
>
>
>
>
>
>
> --
> Alex Harui
> Flex SDK Team
> Adobe System, Inc.
> http://blogs.adobe.com/aharui
>
