Ol� Gerald,
Resposta a sua mensagem de ter�a-feira, 9 de abril de 2002:
GR> Hi,
>>
>> The @param array should not be cleaned automatically after the
>> end of the request?
>>
GR> Normaly it should...
GR> Can you provide a small example that shows exactly what you are doing when
GR> things goes wrong?
I have a persistent object module that saves the data to disk in the
DESTROY method of the class.
I'm using EmbperlObject. In a normal page page I call:
Execute('caixa_processar_carrinho.epl', $loja, $carrinho);
This page do some calculations and use the 2 objects passed in @param.
The $carrinho object is the persistent one.
In caixa_processar_carrinho.epl:
[-
($loja, $carrinho) = @param;
# Do some calculations
# Add some parameters to $carrinho
-]
The DESTROY method of the $carrinho object was no being called and
when I changed the code to:
[-
$loja = shift @param;
$carrinho = shift @param;
-]
everything started to work fine.
I made some tests dumping the values of the $carrinho object to a debug
file and in both cases the execution of the
caixa_processar_carrinho.epl file was right. The only difference was
that in the first case in the next request the $carrinho object was
without the new data added in this page. I also inserted a debug
message in the DFESTROY method and it was not being called at all in
the first case. Only when retrieved the object from @param with
'shift' it started to work.
Sorry if this seems confuse...
Thanks and best wishes,
Luiz Fernando B. Ribeiro
Engenho Solu��es para a Internet
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