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Dear Jacobus,
If you substitute 'users' with 'root' in the stylesheet, the example will work. xsl:key works as follows here: given the string 'anybody--1', the xsl:key function will return any my_id (below the root node of access.xml) whose value (calculated according to the use attribute of the xsl:key element) is 'anybody--1'. Then it will go up one level from there and return the name(s) of the elements specifying the type of right (read, write) as a sequence of strings. This sequence (in the current example, it's only one item, 'read'), concatenated by space, will constitute the access attribute of the data element whose id is 1 (for the current user, which is anybody). Gerrit On 16.03.2010 09:09, Jacobus Reyneke wrote: -----------Your stylesheet:-------- <xsl:template match="users/*"/><!-- ignore by default -->
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