My XML basically look something like this:
<Staff>
<Row alphakey="doejohn" building="abc" class="Algebra" />
<Row alphakey="doejohn" building="abc" class="Geometry" />
<Row alphakey="personbob" building="abc" class="Calculus" />
<Row alphakey="personbob" building="abc" class="Precalc" />
...
</Staff>
And my code looks a little like this:
<xsl:for-each select="$Rows">
<xsl:if test="not(@alphakey = preceding-sibling::Rows[1]/@alphakey)">
...
For some reason, the test always comes back as true, no matter what. What I need it to do in this situation is only process the first instance of each teacher, and skip the rest. I have also tried this meathod...
<xsl:for-each select="$Rows">
<xsl:variable name="akey" select="@alphakey"/>
<xsl:if test="not(preceding-sibling::Rows[@alphakey=$akey])">
...
And the same thing happens. What am I doing wrong?