Title: Re: xsp:attribute generating a new element instead of an attribute in an already existing element
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Hello Joerg.
I was expecting some error saying I couldn't create the attribute there,
instead, I got an unexpected (from my point of view) XML tree.
Tks
-----Mensagem original-----
De: Joerg Heinicke
[mailto:[EMAIL PROTECTED]]
Enviada: ter 31-12-2002 11:51
Para: [EMAIL PROTECTED]
Cc:
Assunto: Re: xsp:attribute generating a new element instead of an
attribute in an already existing element
Hello Luis,
the change of currentDate doesn't change
the constraints of the API. You
can not create an attribute after you
already have created an element or
text. If you have such a dependency you
must calculate currentDate
before creating the XML (move the logic out of
the XML data structure).
Joerg
Luis Gois wrote:
>
Hi.
>
> My example wasn't good enough!:( I forgot to point out
that currentDate
> might get changed in the while loop (see below), so
that xsp:attribute
> must be evaluated after the java code within the
xsp:logic block.
>
> <dates>
>
<xsp:logic>
> while(rsDates.next())
{
>
<date_sel><xsp:expr>rsDates.getString(1)</xsp:expr></date_sel>
>
if (rsDates.getString(1).equals(today) {
>
currentDate =
today;
> }
>
}
> <xsp:attribute
>
name="current"><xsp:expr>currentDate</xsp:expr></xsp:attribute>
>
</xsp:logic>
> </dates>
>
>
>
-----Original Message-----
> From: Jim Bearce [mailto:[EMAIL PROTECTED]]
> Sent:
terça-feira, 31 de Dezembro de 2002 1:14
> To:
[EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: Re:
xsp:attribute generating a new element instead of an
> attribute in an
already existing element
>
>
> I believe you would have to
do it this way:
>
> <dates>
>
<xsp:attribute
>
name="current"><xsp:expr>currentDate</xsp:expr></xsp:attribute>
>
<xsp:logic>
>
while(rsDates.next()) {
>
>
<data_sel><xsp:expr>rsDates.getString(1)</xsp:expr></date_sel>
>
}
> </xsp:logic>
>
</dates>
>
> Luís Góis
wrote:
>
>
>>Could you comment the behaviour below
:
>>
>>
>>XSP
:
>>===
>><dates>
>>
<xsp:logic>
>> while(rsDates.next())
{
>>
<date_sel><xsp:expr>rsDates.getString(1)</xsp:expr></date_sel>
>>
}
>>
<xsp:attribute
>>name="current"><xsp:expr>currentDate</xsp:expr></xsp:attribute>
>>
</xsp:logic>
>></dates>
>>
>>generated
XML :
>>=============
>><dates>
>>
<date_sel>27-12-2002</date_sel>
>>
<date_sel>24-12-2002</date_sel>
>> <dates
current="30-12-2002">
</dates>
>></dates>
>>expected XML
:
>>=========
>><dates
current="30-12-2002">
>>
<date_sel>27-12-2002</date_sel>
>>
<date_sel>24-12-2002</date_sel>
>></dates>
>>
>>
>>
>>TIA
>>Luís
Góis
>
>
>
>
>
>
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