How to output nodes from a CSV list of ids in a property (Umbraco) - it silently handles duplicates and non-existing (unpublished or trashed) nodes by grabbing a nodeset of all the nodes that have an id that's contained in the CSV list. Using the [<apply-templates />](http://pimpmyxslt.com/reference/#apply-templates) instruction makes it easy to…

csv-output.xslt

<!-- Umbraco hands us the XML document here -->
<xsl:param name="currentPage" />

<xsl:template match="/">
	<!-- This is just to get the right context document -->
	<xsl:for-each select="$currentPage">
		<!-- Supplying a white-space separated string to `id()` will work! -->
		<xsl:apply-templates select="id(translate(propertyName, ',', ' '))" />	
	</xsl:for-each>
</xsl:template>

<!-- Sample template for output -->
<xsl:template match="*[@isDoc]" priority="-1">
	<p><xsl:value-of select="@nodeName" /></p>
</xsl:template>