RE: how do you determine if a property exists?

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Subject: RE: how do you determine if a property exists?
From: "Michael Kay" <mhk@xxxxxxxxx>
Date: Thu, 15 Apr 2004 15:39:21 +0100

> I have been looking for a function like
> "exists(@Predecessor)", but there does not seem to be
> such a function...

There is such a function in XPath 2.0. But you don't really need it, since
boolean(@Predecessor) works just fine, and is implicit if you write

<xsl:if test="@Predecessor">

Michael Kay

Current Thread

how do you determine if a property exists?
- David Buddrige - Thu, 15 Apr 2004 03:29:40 -0400 (EDT)
  - David Buddrige - Thu, 15 Apr 2004 03:34:58 -0400 (EDT)
    - Michael Kay - Thu, 15 Apr 2004 10:39:48 -0400 (EDT) <=
  - <Possible follow-ups>
  - Jarno.Elovirta - Thu, 15 Apr 2004 03:40:50 -0400 (EDT)
    - David Buddrige - Thu, 15 Apr 2004 04:03:18 -0400 (EDT)
    - David Buddrige - Thu, 15 Apr 2004 04:18:40 -0400 (EDT)
  - Jarno.Elovirta - Thu, 15 Apr 2004 04:20:18 -0400 (EDT)

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