Subject: [xsl] Binding or re-binding tunnel parameters in the middle of a template From: Greg Beauchesne <greg.beauchesne@xxxxxxxxx> Date: Tue, 22 Dec 2009 12:22:10 -0500 |
I'm writing a transform that makes extensive use of tunnel parameters. In some cases, I find myself making a series of calls to which the same tunnel parameter is passed but which is not yet tunneled until the call itself (often times this is a modified version of the tunnel parameter that was passed in, but that's not really relevant here; just some background info):
----- <xsl:template name="template"> <xsl:variable name="value" select="..." />
<xsl:call-template name="tunnelTemplate"> <xsl:with-param name="tunnelParam" select="$value" tunnel="yes" /> </xsl:call-template> <xsl:call-template name="anotherTunnelTemplate"> <xsl:with-param name="tunnelParam" select="$value" tunnel="yes" /> </xsl:call-template> <xsl:call-template name="yetAnotherTunnelTemplate"> <xsl:with-param name="tunnelParam" select="$value" tunnel="yes" /> </xsl:call-template> </xsl:template> -----
Is there any simpler way of reusing that tunnel parameter without having to type the xsl:with-param over and over again other than wrapping that whole section in another template and calling that? e.g.:
----- <xsl:template name="template"> <xsl:variable name="value" select="..." />
<xsl:call-template name="subTemplate"> <xsl:with-param name="tunnelParam" select="$value" tunnel="yes" /> </xsl:call-template> </xsl:template>
<xsl:template name="subTemplate"> <xsl:call-template name="tunnelTemplate" /> <xsl:call-template name="anotherTunnelTemplate" /> <xsl:call-template name="yetAnotherTunnelTemplate" /> </xsl:template> -----
Removing the additional with-params would improve readability, but it would also be helpful to be able keep all the calls in one template. That would also mean I would not have to pass in any additional variables that were defined in "template".
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