[Seaside] About using Mewa in Seaside 2.5
Avi Bryant
avi at beta4.com
Tue Apr 13 19:49:36 CEST 2004
On Apr 11, 2004, at 8:05 AM, Adrian Lienhard wrote:
> Though, there seems to be a bug in the recent Seaside 2.5 versions (at
> least
> 77, 78) making that action blocks do not get executed if they are in
> nested
> components (I didn't look further into it, but e.g., the multi counter
> example does not work anymore...).
This isn't a bug, it's a backwards incompatibility. In Seaside 2.5,
every component must implement #children, which returns a collection of
all of its currently visible subcomponents. This is the single most
significant change in 2.5 - many of the new features stem from the
ability to ask a component what its children are. I must have
forgotten to update the multi counter.
> To make 78 work I've also had to change #rootController to
> #rootComponent
> in:
> WAControllerMain>>rootClass
> ^ self application preferenceAt: #rootComponent
Oops, I need to deal with that.
Avi
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