On Fri, 6 Oct 2000, Paul Madsen wrote:
> For XML like
>
> <event>
> <from>
> <time>7</time>
> </from>
> <to>
> <time>18</time>
> </to>
> </event>
>
> I'd like to calculate the events temporal duration. Logically, something
>
> like
>
> <xsl:template match="event">
> <p><b>Duration: </b><xsl:substract(to/time,from/time) /></p>
> </xsl:template>
>
> but I can't find examples of the substract function (or whatever its
> called if indeed there is something comparable)
Just use <xsl:value-of select="to/time - from/time"/>
Of course ths assumes your time values are in some sensible numeric format
that can be subtracted, rather than dates.
--
<Matt/>
** Director and CTO **
** AxKit.com Ltd ** ** XML Application Serving **
** http://axkit.org ** ** XSLT, XPathScript, XSP **
** Personal Web Site: http://sergeant.org/ **
