[Seaside] How to start a periodical as a consequence of an evaluator's callback

[Leandro Pérez]

Lukas Renggli wrote:
> 
>> html submitButton
>>         onClick: (html evaluator callback:[:script |
>>                         self doSomething.
>>                         "Here a periodical must be started"]);
>>         text:'Do something'.
>>
>> I don´t know how to do that, any ideas??
> 
> What about?
> 
>     html submitButton
>         onClick: (html evaluator callback: [ :script |
>              self doSomething.
>              script add: (html periodical
>                   id: 'foo';
>                   callback: [ :r | ... ]) ]);
>         text: 'foo'
> 

Excellent!! it worked greatly


Lukas Renggli wrote:
> 
> The way the periodical updater is instantiated is a bit ugly right
> now. A long time ago I started to write a factory object that would
> allow you to instantiate any Scriptaculous objects from any context,
> however I never really found the time to finish it even there is not
> much missing. I have to take another look at this ...
> 
> Cheers,
> Lukas
> 
That would be a nice thing to have :)

Thanks a lot again Lukas
Leandro


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