[Seaside] Ending all callbacks/calls

John Thornborrow john at pinesoft.co.uk
Mon Apr 14 08:56:27 UTC 2008

Sounds good, I'll use that.

Thanks Ramon.


Ramon Leon wrote:
>> That would still have issues, would it not?
>> How would (from my example) Component know to return to TaskA?
>> Many thanks,
>> John
> If you want Component to return to taskA, then you have component tell taskA
> #home, taskA will then remove all its decorations.  To keep it simple,
> consider the idea of a current home component available globally on the
> session...
> Root>>go
>   | homeComponent |
>   homeComponent := TaskA new.
>   self session homeComponent: homeComponent.
>   self call: homeComponent
> TaskA>>go
>   self call: Component new.
> Component>>renderContentOn: html
>   html anchor callback: [ self session homeComponent home ]; with: 'Home'
> Ramon Leon
> http://onsmalltalk.com
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John Thornborrow

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