Re: [xsl] xpath expression restriction

[Mukul Gandhi <gandhi.mukul@xxxxxxxxx>]

Hi Andre,
     I'm not sure, but perhaps writing the whole if condition in
braces may force evaluation of the if expression before providing this
operand to operator "gt".

i.e could you please try if following works,

<xsl:copy-of select="abc[position() gt (if ($cond) then 1 else 0)]"/>

also curious to know, what do you write to evaluate $cond?

On Fri, Mar 4, 2011 at 11:22 AM, ac <ac@xxxxxxxxxxxxx> wrote:
> Hi,
>
> There must be a reason why I can write
>
> <xsl:variable name="x" select="if ($cond) then 1 else 0"/>
> <xsl:copy-of select="abc[position() gt $x]"/>
>
> but not
>
> <xsl:copy-of select="abc[position() gt if ($cond) then 1 else 0]"/>
>
> What is the reason? B Is there any way to avoid having to declare the
> variable?
>
> Thank you,
>
> Regards,
> Andre



--
Regards,
Mukul Gandhi