[Seaside] Call and Answer

[Peter Osburg]

Hi Richard,

I guess from now on I would prefer that one, as well :)

Thanks,
Peter

2009/10/16 Richard Durr <richard.durr at googlemail.com>

> I would prefer something like
> ComponentA>>renderContentOn: html
>   | component |
>   component := ComponentB new onAnswer: [ :answerB |
>     self answer: answerB
>   ].
>   html render: component.
>
> since it does not need a reference to the root component (~decoupling).
>
> On Thu, Oct 15, 2009 at 7:25 PM, Robert Sirois <watchlala at hotmail.com>wrote:
>
>>  That worked perfectly, thank you :)
>>
>> RS
>>
>> ------------------------------
>> Date: Thu, 15 Oct 2009 19:04:30 +0200
>> Subject: Re: [Seaside] Call and Answer
>> From: peter.osburg at gmail.com
>> To: seaside at lists.squeakfoundation.org
>>
>>
>> Hi Robert,
>>
>> I know this problem very well.
>> One way could be, to pass a reference of WAComponentA to WAComponentB.
>>
>> You could probably create an instance variable called
>> rootComponent
>>
>> After you initialized WAComponentB, you give it the reference from within
>> WAComponentA, e.g.:
>> WAComponentA
>>   *renderContentOn:html *
>>        |component|
>>        component := (WAComponentB new) rootComponent: self.
>>        html render: component.
>>
>> And within WAComponentB:
>>   *answer *>> self rootComponent answer: 'blah'
>>
>> I hope this helps.
>>
>> Regards,
>> Peter
>>
>> 2009/10/15 Robert Sirois <watchlala at hotmail.com>
>>
>>  I'm trying something a little strange here, and my logic is really quite
>> flawed:
>>
>> someWATask
>>     go >> self call: WAComponentA
>>
>> WAComponentA
>>     renderContentOn: >> html render: WAComponentB
>>     children >> ^Array with: WAComponentB
>>
>> WAComponentB
>>     answer >> self answer: 'blah'
>>
>> I would like for WAComponentB to answer someWATask in place of
>> WAComponentA, is there a way to do this?
>>
>> Thanks,
>> RS
>>
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>>
>>
>> --
>> www.peter-osburg.de
>> www.experiencedwebprogramming.com
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