Temporary variable for callback

Hi,

I thought code like this used to work:

TestComponent>>renderContentOn: html
     | firstname |
     html form:
        [html textInput
              callback: [:value | firstname := value].
     html submitButton
              callback: [self inform: 'Hello ' , firstname]].


But it seems it is not the case ; when the callback of submit button is
executed, firstname is nil. However, a 'self halt' in the callback of
textInput shows that firstname is changed correctly. I use
Seaside2.7a1-pmm.134 (last version).

If I change the temporary to an instance variable, the problem disapear
and it works perfectly.

Thank you
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Damien Cassou a écrit : Hi Damien,

Your code would work fine in VW.

This issue has already been discussed in details
see
http://lists.squeakfoundation.org/pipermail/seaside/2006-February/006706.html

Cheers,
Michel.

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Damien Cassou wrote:
> If I change the temporary to an instance variable, the problem disapear
> and it works perfectly.

IIRC, it's always behaved this way. Making it an
instance var. instead of a method temp. will get
you the expected result. Have you tried sending
#fixCallbackTemps (a.k.a. #fixTemps to the textInput
callback?

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Thanks to both of you.
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