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Re: [xsl] Parent Node recursion template fails

2012-02-08 20:39:23
As usual, there is always clear and meaningful explanation.  Thanks!

On Wed, Feb 8, 2012 at 4:58 PM, Michael Kay <mike(_at_)saxonica(_dot_)com> 
wrote:
You don't have a template rule that matches the document node (/) in mode
navigation-special_paint-selected, so when the recursion reaches the root,
the built-in template for document nodes is invoked. The built-in template
rule applies-templates to its children, so you oscillate infinitely between
the root document node and its element child. The solution is to add a rule
for match="/" that does nothing.

Michael Kay
Saxonica


On 08/02/2012 22:50, Karl Stubsjoen wrote:

This recursion template is failing.  I'm getting the error, too many
recursions...  I would expect that when I get to the root element it
would stop recursing.  I guess I need a test for root element.
Karl..

    <xsl:template match="*" mode="navigation-special_paint-selected">
        <xsl:param name="node-id"/>
        <xsl:choose>
            <xsl:when test="generate-id() = $node-id">
                <xsl:attribute name="background">#eee</xsl:attribute>
            </xsl:when>
            <xsl:otherwise>
                <xsl:apply-templates select="parent::node()"
mode="navigation-special_paint-selected">
                    <xsl:with-param name="node-id" select="$node-id"/>
                </xsl:apply-templates>
            </xsl:otherwise>
        </xsl:choose>
    </xsl:template>

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-- 
Karl Stubsjoen
MeetScoresOnline.com
(602) 845-0006

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