On 03/04/2010, Mike Chang <[email protected]> wrote:
> I noticed in many examples on the web handler functions mostly have a
> parameter event, even though the event isn't used (such as even.target). I'm
> wondering if there's a reason for this convention.
I'd say it's up to you, but if you subscribe to the event using ActionScript,
not the mxml handler sugar, then you'll always get the event.
> I have to pass a null in case it isn't triggered by the event, which seems
> pretty cumbersome.
Perhaps you could use defaults in the handler, something like
login_clickHandler(event:MouseEvent = null)
Gabriel
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