convertResultHandler in RemoteObject
Posted on: October 27, 2009
- In: Actionscript | Flex | RPC
- 1 Comment
Many times, while using RemoteObject, instead of processing the result of a remote method invocation in every result handler, you may want a mechanism to process the result before all the result handlers are notified.
convertResultHandler is such a property which was introduced in RemoteObject to process the result before sending it across to all the result handlers.
A sample implementation can be as simple as converting the result to ArrayCollection if its an Array -
public function convertResultHandler(result:*, operation:AbstractOperation):*
{
// convert result to ArrayCollection
if (result is Array)
return new ArrayCollection(result as Array);
return result;
}
Livedocs here
A similar property exists for WebService also.
Livedocs here
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October 27, 2009 at 4:27 pm
This is especially useful when you want to maintain a unique index of models by ID.