[xsl] Consolidating xpath expressions....

[Oliver Lord <ol@xxxxxxxxxxxxxxx>]

Hi.

Can someone give me some advice as to how I can change these three lines of 
code into a single line??

<xsl:for-each select="//client[not($clientid) or @ID=$clientid]">
<xsl:for-each select="descendant-or-self::client">
<xsl:for-each select="usage[@TOTALSENT > 0]">
..... do something here....
<xsl:for-each>
<xsl:for-each>
<xsl:for-each>


It would be really great if I could just do.....
<xsl:for-each select="### super select that does all that! ###">
..... do something here....
</xsl:for-each>

... but I just can't figure it out.

The transformation is on an Xml document that's a little bit like this...

<client ID=1>
  <client ID=2>
    <client ID=3>
      <usage @TOTALSENT=5/>
      <client ID=5>
        <usage @TOTALSENT=10/>
      </client>
    </client>
  <client>
  <usage @TOTALSENT=9/>
  <client ID=4>
  </client>
</client>

... and I would like to loop through all the clients at a depth of 'n' in 
the tree.


Any help would be really great.
Thanks.
Ollie Lord. 


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