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Re: Whose axis am I?
- To: xsl-list at mulberrytech dot com
- Subject: Re: Whose axis am I?
- From: David Carlisle <davidc at nag dot co dot uk>
- Date: Tue, 4 Apr 2000 00:30:36 +0100 (BST)
- References: <38E90ADE.C76A8F08@home.com>
- Reply-To: xsl-list at mulberrytech dot com
this isn't an axis question (despite the subject) it's a
string-value-of-nodeset question.
<xsl:template match="tag">
<xsl:value-of select="@name"/>
</xsl:template match>
I get both of them:
here the template fires on each tag element, and each time the @name
expression is evaluated. So you get the value of the name attribute in
each case:
greedylonely
<xsl:template match="tag">
<xsl:value-of select="../tag/@name"/>
</xsl:template match>
here you evaluate the expression ../tag/@name which returns a node set
of all the name attribute nodes of tag children of your parent.
you then execute value-of which makes the string value of whatever
expression is selected. The string value of a node set is the character
data in (all the descendents of) the first node in the set.
so in this case that is greedy, so you get that twice.
David
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