[Seaside] Mewa & latest seaside
julian at beta4.com
Sun May 16 18:59:23 CEST 2004
Adrian Lienhard wrote:
> I've fixed the following method in Seaside which was broken because of
> the new delegation implementation with decorators which Mewa uses now.
> Is this correct, Avi?
> ^(self decoration == self or: [self decoration isDelegation not])
> ifTrue: [self]
> ifFalse: [self decoration delegate activeComponent]
I think that's not quite right, since you might some non-visible
decoration as your first decoration and have the delegation further down
the chain. Your code probably works in practice, but makes assumptions
that make it fragile. Avi posted a message about this about a month ago
> self visiblePresentersDo: [:ea | ea isDecoration ifFalse: [^ ea]]
> However, I'm considering deprecating #activeComponent, since #visiblePresentersDo: is probably better for most purposes.
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