[Seaside] Problem with callback blocks sharing context using closure image

[Hernán Morales Durand]

2010/11/1 Levente Uzonyi <leves at elte.hu>:
> On Sun, 31 Oct 2010, Bob Arning wrote:
>
>>
>> In a non-closure image, it would work as written since fixCallbackTemps
>> would have been sent automatically.
>
> Argh. That's right, maybe it's time for me to get some sleep. :)
>
>

For me too, thanks Bob and Levente.
Cheers,

Hernán


> Levente
>
>>
>> Cheers,
>> Bob
>>
>> On 10/31/10 9:52 PM, Levente Uzonyi wrote:
>>>
>>> On Mon, 1 Nov 2010, Hernán Morales Durand wrote:
>>>
>>>> Hi all,
>>>>
>>>> I'm experimenting different behavior between Seaside 2.8 and 3.0
>>>> regarding parameters passed in callback blocks. Attached there is code
>>>> to test in both platforms (just click in any of the first 8 links),
>>>> the problem is in the variable index in the #callback: of the
>>>> following code
>>>>
>>>>>> renderBlabla
>>>>
>>>>    | index |
>>>>    index := 1.
>>>>    8 timesRepeat: [
>>>>        aRenderer tableRow: [
>>>>            5 timesRepeat: [
>>>>                aRenderer tableData: [
>>>>                    aRenderer anchor
>>>>                        callback: [ self callbackFor: index ];
>>>>                        with: 'image link'.
>>>>                    index := index + 1.
>>>>                ]  ] ] ].
>>>>
>>>> In Seaside 2.8 after clicking the link 3 for example, the
>>>> #callbackFor: method received 3 as parameter.
>>>> In Seaside 3.0 #callbackFor: receive 41.
>>>>
>>>> I would like to preserve the parameter value configured in the
>>>> rendering phase, any suggestion how to do that in Seaside 3? (Using
>>>> PharoVM 4.0.2 12/4/2010 and Pharo1.1rc2 #11400)
>>>
>>> Use an image with support for closures. Or if that's not possible, then
>>> send #fixTemps to the callback block.
>>>
>>>
>>> Levente
>>>
>>>> Cheers,
>>>>
>>>> --
>>>> Hernán Morales
>>>> Information Technology Manager,
>>>> Institute of Veterinary Genetics.
>>>> National Scientific and Technical Research Council (CONICET).
>>>> La Plata (1900), Buenos Aires, Argentina.
>>>> Telephone: +54 (0221) 421-1799.
>>>> Internal: 422
>>>> Fax: 425-7980 or 421-1799.
>>>>
>>>
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>
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>



-- 
Hernán Morales
Information Technology Manager,
Institute of Veterinary Genetics.
National Scientific and Technical Research Council (CONICET).
La Plata (1900), Buenos Aires, Argentina.
Telephone: +54 (0221) 421-1799.
Internal: 422
Fax: 425-7980 or 421-1799.