I am transforming an XML document. There is an attribute @prettydate that is a string similar to "Friday,
May 7, 2010". I want to split that string and add links to the month and the year. I am using the exslt:strings module and I can add any other necessary EXSLT module.
This is my code so far:
<xsl:template match="//calendar">
<xsl:variable name="prettyparts">
<xsl:value-of select="str:split(@prettydate,', ')"/>
</xsl:variable>
<table class='day'>
<thead>
<caption><xsl:value-of select="$prettyparts[1]"/>,
<a>
<xsl:attribute name='href'><xsl:value-of select="$baseref"/>?date=<xsl:value-of select="@highlight"/>&per=m</xsl:attribute>
<xsl:value-of select='$prettyparts[2]'/>
</a>
<xsl:value-of select='$prettyparts[3]'/>,
<a>
<xsl:attribute name='href'><xsl:value-of select="$baseref"/>?date=<xsl:value-of select="@highlight"/>&per=y</xsl:attribute>
<xsl:value-of select='$prettyparts[4]'/>
</a>
</caption>
<!--etcetera-->
I have verified, by running $prettyparts through a <xml:for-each/> that I am getting the expected nodeset:
<token>Friday</token>
<token>May</token>
<token>7</token>
<token>2010</token>
But no matter which way I attempt to refer to a particular <token> directly (not in a foreach) I get nothing or various errors to do with invalid types. Here's some of the syntax I've tried:
<xsl:value-of select="$prettyparts[2]"/>
<xsl:value-of select="$prettyparts/token[2]"/>
<xsl:value-of select="exsl:node-set($prettyparts/token[2])"/>
<xsl:value-of select="exsl:node-set($prettyparts/token)[2]"/>
Any idea what the expression ought to be?
