Re: [xsl] How to detect if the context item exists

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Re: [xsl] How to detect if the context item exists

Subject: Re: [xsl] How to detect if the context item exists
From: Michael Kay <mike@xxxxxxxxxxxx>
Date: Thu, 30 Jun 2011 21:23:00 +0100

as Michael noted you can't do this within the template, however the places that the context item is or is not defined are (I think) all statically detectable,

No, within a named template it's not statically decidable. The named template might be called from within a function.

Michael Kay
Saxonica

Current Thread
[xsl] How to detect if the context item exists stf - 30 Jun 2011 17:34:05 -0000 Michael Kay - 30 Jun 2011 17:43:47 -0000 Hank Ratzesberger - 30 Jun 2011 17:44:13 -0000 David Carlisle - 30 Jun 2011 18:47:37 -0000 Michael Kay - 30 Jun 2011 20:23:14 -0000 <= Joel Dubien - 30 Jun 2011 21:25:25 -0000 Syd Bauman - 30 Jun 2011 23:10:45 -0000 Michael Kay - 30 Jun 2011 23:25:19 -0000 David Carlisle - 30 Jun 2011 23:04:05 -0000

Current Thread

[xsl] How to detect if the context item exists
- stf - 30 Jun 2011 17:34:05 -0000
  - Michael Kay - 30 Jun 2011 17:43:47 -0000
  - Hank Ratzesberger - 30 Jun 2011 17:44:13 -0000
  - David Carlisle - 30 Jun 2011 18:47:37 -0000
    - Michael Kay - 30 Jun 2011 20:23:14 -0000 <=
      - Joel Dubien - 30 Jun 2011 21:25:25 -0000
      - Syd Bauman - 30 Jun 2011 23:10:45 -0000
      - Michael Kay - 30 Jun 2011 23:25:19 -0000
      - David Carlisle - 30 Jun 2011 23:04:05 -0000

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