Subject: Re: [xsl] dynamic template invocation From: ac <ac@xxxxxxxxxxxxx> Date: Mon, 07 Sep 2009 11:05:33 -0400 |
Cheers, ac
http://www.saxonica.com/documentation9.2/extensions/instructions/call-template.html
On Mon, Sep 7, 2009 at 10:06 AM, ac<ac@xxxxxxxxxxxxx> wrote:
Hi,
Is there, or shouldn't there be, a way to invoke templates dynamically as in:
<xsl:apply-templates mode="$mode"/> or <xsl:call-template name="$name"/>
rather than : <xsl:choose> <xsl:when test="$mode eq 'mode1'"><xsl:apply-templates mode="mode1"/> <xsl:when test="$mode eq 'mode2'"><xsl:apply-templates mode="mode2"/> <xsl:when test="$mode eq 'mode3'"><xsl:apply-templates mode="mode3"/> ... </xsl:choose> or <xsl:choose> <xsl:when test="$mode eq 'mode1'"><xsl:call-template name="name1"/> <xsl:when test="$mode eq 'mode2'"><xsl:call-template name="name2"/> <xsl:when test="$mode eq 'mode3'"><xsl:call-template name="name3"/> ... </xsl:choose>
as the <xsl:choose/> seems clumsy, verbose, repetitive, error-prone, and counter productive, especially when also passing invocation parameters (<xsl:with-param .../>) ?
A sample use case may be letting a user select in which mode she wishes to run a process, payroll for example, in trial, debug, report, post, archive, or purge modes.
Thanks, ac
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