[Seaside] What's the difference and why??
cbeler at enit.fr
Thu Mar 2 14:11:35 UTC 2006
Really interesting discussion :)
>> Do you mind if I ask what "clearAllDelegates" does? I found that it
>> is part of Seaside, but didn't see anything that
>> really explains what its for..
> This is one of the very cool parts of Seaside... the #call: #answer:
> methods. What happens is that you send the #call: message with a
> WAComponent subclass as the argument. The component that was called
> becomes the delegate for the calling component. For all intents and
> purposes, it replaces the calling component until it issues an
> #answer message, then the "control" is returned to the calling
> component. The renderContentOn: method of the top delegate is the one
> that is rendered, all the other delegates in the chain are
> effectively invisible. You can chain as many of these #call:s as you
> want. clearAllDelegates removes the delegate chain, so the root
> component is the one that is rendered again.
euh... I don't find #clearAllDelegates in my image ! Is it normal ? is
there another way to do now?
I have seaside 2.6a3-lr22
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