RemoteObject is following every time

I specified a RemoteObject to return an ArrayCollection of objects string collection. It works sometimes so the ArrayCollection collection contains the set of string objects and sometimes the ArrayCollection collection is null. I debugged it and sometimes it works and sometimes it doesn't. I have not the slightest idea of the reason for this behavior. This is my code:

[Bindable]
private var products: ArrayCollection collection;
private var rmOther:RemoteObject;
....

private function initApp (): void
{
products = new ArrayCollection()
rmOther = new RemoteObject;
rmOther.destination = "other";
rmOther.addEventListener (ResultEvent.RESULT, resultHandler);
rmOther.addEventListener (FaultEvent.FAULT, faultHandler);
rmOther.getProducts ();
products = rmOther.getProducts.lastResult;
....
}

private void resultHandler(event:ResultEvent):void
{
products = event.result as ArrayCollection collection;
}

private void faultHandler(event:FaultEvent):void
{
HourGlass.Remove ();
Alert.Show (event.fault.faultString, "Error")
}

The destination is configured correctly and so forth, otherwise it would not work properly SOMETIMES

It is ODD, Please HELP

Chuckon

Because all access to the data in Flex is asynchronous. You can never access the result data in the same function in which you make the call.
In fact, when it launches with these lines:
Line1: rmOther.getProducts ();
the line 2:products = rmOther.getProducts.lastResult;

Line 2 line 1 passes. He can never have the * good * result, but could be trashing the content of the products variable.

What works is that this handler is called:
private void resultHandler(event:ResultEvent):void
{
products = event.result as ArrayCollection collection; IT WILL WORK
}

You can only access results in a handler or link, which I do not recommend.

Tracy

Tags: Flex

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