Re: [xsl] XML access control by custom ID

["Imsieke, Gerrit, le-tex" <gerrit.imsieke@xxxxxxxxx>]

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 -->
>
>   <!-- process accessible nodes: copy and add @access -->
>   <xsl:template match="users/*[ @my_id = $accessible ]" priority="1">