Walter Crockett wrote:
I'm updating an old stylesheet that still works, but it calls
xmlns:xsl="http://www.w3.org/TR/WD-xsl"; instead of the modern version.
This seems to prevent me from using simple functions like position().
When I change to http://www.w3.org/1999/XSL/Transform, it
breaks because it
uses the now-defunct xsl:eval.
<xsl:if test="@Level">
<xsl:eval>makeTreePath(this)</xsl:eval>
</xsl:if>
It needs this to make a nice tree in HTML:
<xsl:script>
<![CDATA[
function makeTreePath(e)
{
var depthChar="|---";
var result="";
var i;
var j = e.getAttribute("Level");
for(i = 0;i < j;i++){
result += depthChar;
}
return result;
}
]]>
</xsl:script>
This is a FAQ: http://www.dpawson.co.uk/xsl/sect2/repetition.html
Replace the javascript function with a named template like this:
<xsl:template name="makeTreePath">
<xsl:param name="n"/>
<xsl:if test="number($n) > 0">
<xsl:text>|---</xsl:text>
<xsl:call-template name="makeTreePath">
<xsl:with-param name="n" select="number($n) - 1"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
and call it like this:
<xsl:if test="@Level">
<xsl:call-template name="makeTreePath">
<xsl:with-param name="n" select="@Level"/>
</xsl:call-template>
</xsl:if>
Cheers!
Con
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