Subject: [xsl] rephrased: passing parameters to generic templates From: Robert Frank <robert.frank@xxxxxxxxx> Date: Wed, 12 Apr 2006 08:41:37 +0200 |
I noticed I didn't phrase my problem carefully enough (and the example wasn't correct either - thank's David) - probably too late at night:
I want to convert only certain (html) nodes using a generic template, but have to pass a parameter to these templates. As the nodes may be nested within othernodes, I am using the generic copy 'function'
<xsl:template match="@*|node()|text()" priority="-1"> <xsl:param name="path" select="'zz'"/> <xsl:copy> <xsl:apply-templates select="@*|node()|text()"> <xsl:with-param name="path" select="$path"/> </xsl:apply-templates> </xsl:copy> </xsl:template>
<xsl:template match="/content"> <test> <xsl:apply-templates select="para"> <xsl:with_param name="path" select="docBase"/> </xsl:apply-templates> </test> </xsl:template>
<xsl:template match="a/@href"> <xsl:param name="path" select="'xx'"/> <xsl:attribute name="href"><xsl:value-of select="$path"/> <xsl:value-of select="."/></xsl:attribute> </xsl:template>
A sample xml file could be: <content> <para> <docBase>full_path_to_some_directory</docBase> This is a test <b>text</b> which should be copied 1:1. <a href=3D"local_ref">A reference</a> <center><a href=3D"local_ref">A nested reference</a></center> </para> <para> <docBase>next_full_path_to_some_directory</docBase> This is a test <b>text</b> which should be copied 1:1. <a href=3D"local_ref">A reference</a> <center><a href=3D"local_ref">A nested reference</a></center> </para> </content>
I want to use the <docBase> in every <para> to modify the href of each anhor element. How can I propagate the parameter's value in the more specific template into the generic template? The only parameter that is propagated is the one in the generic template, so all references have a value of zz...
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