[xsl] Iterating over the nodes in a variable (Was: A question on optimization)

[Jochen Wiedmann <jochen.wiedmann@xxxxxxxxxx>]

Hi,

after some more thinking and researching, I found that my problem can 
possibly reduced to the following:

  - Create a node set and assign it to a variable; in my example,
    the node set would be attribute nodes
  - Create a loop, that iterates over the nodes in the variable and
    do something.

However, my question is how to do the second part? I thought of

  <xsl:for-each select="$names">...</xsl:for-each>

But that doesn't seem to work somehow? (I created the node set with

  <xsl:variable name="names"
    select="//justus:part[@visible='true']/@dbfeld"/>

thus have hopefully covered the attribute nodes?


Regards,

Jochen


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