Hi,
Here is the component with the inline item renderer:
<local:Component >
<local:itemRenderer>
<mx:Component> <local:imageRend
creationComplete="outerDocument.loadFirstEleven(event.currentTarget);"
click="outerDocument.inView(event.currentTarget);"/>
</mx:Component>
</local:itemRenderer>
</local:Component>
Here is the creationComplete triggered function:
var count55:int=0
public function loadFirstEleven(targetObj:Object):void{
var target:imageRend = (targetObj as imageRend);
if( count55 < Math.min(12, model.subscriptions.length ) ){
target.currentState = "loading_thumbnail";
count55++;
}
}
Which, as expected, changes the state in the first lot of target objects.
(Changing the state prompts imageRend to start retrieving related
images, and 'loaded' swaps out a placer image with the required one.)
So far so good, but what I really want to do is load up the first few
images, and then react to user clicks (hence the 'inView' reference)
to load up further images i.e. 13 onwards.
I have tried traversing, using the objects parent property, and then
getChildAt/getChildIndex combinations, as a basis for finding the
current position + 12, but I am just guessing and its getting me nowhere.
Thanks for any help in advance.
