Re: xsl: Actual output is "" : Expected output is 0

It seems your requirement can be fulfilled by the code,

<xsl:attribute name="nb-discount"><xsl:value-of
select="Charge[@Id='99']/@Amount -
Charge[@Id='125']/@Amount"/></xsl:attribute>

there seems to be no need of xsl:if.

On 8/20/08, Sathasivam, Elayaraja <elayaraja.sathasivam@xxxxxxxxxxxxx> wrote:
> XSLT: Version 1.0
>
> Requriement: Converting xml to xml files.
>
> XSL file:
>
> <xsl:attribute name="nb-discount">
>        <xsl:variable name="d" select="Charge[@Id='99']/@Amount -
> Charge[@Id='125']/@Amount"/>
>        <xsl:if test="$d">
>                <xsl:value-of select="$d"/> <!-- Output is
> nb-discount="" why the output is not 0 as expected-->
>        </xsl:if>
> </xsl:attribute>
>
> XML file:
>
> 1) <Charge Id="99" Amount="12.60" CurrCode="EUR" Type="9" PT="P"/>
>   <Charge Id="125" Amount="12.60" CurrCode="EUR" Type="5" PT="P"/>
>   Actual Output: nb-discount=""
>   Expected Output: nb-discount="0"
>
> 2) <Charge Id="99" Amount="12.60" CurrCode="EUR" Type="9" PT="P"/>
>   <Charge Id="125" Amount="14.60" CurrCode="EUR" Type="5" PT="P"/>
>   Actual Output: nb-discount="-2"
>   Expected Output: nb-discount="-2"
>
>
> Regards,
> Raja


-- 
Regards,
Mukul Gandhi