RE: Output a default value for an empty node

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Subject: RE: Output a default value for an empty node
From: "Andrew Welch" <ajwelch@xxxxxxxxxxxxxxx>
Date: Wed, 6 Oct 2004 17:07:39 +0100

> Has this changed or is this a different case?

Replying to myself - the difference is normalize-space() will return
false for <foo> </foo> while string() will return true... It depends on
whether the OP considers a node with a single whitespace only text node
child empty.  This one has come up a few times :)


cheers
andrew

Current Thread
RE: Output a default value for an empty node, (continued) Michael Kay - Wed, 6 Oct 2004 15:02:47 +0100 Pieter Reint Siegers Kort - Wed, 6 Oct 2004 08:20:01 -0500 Andrew Welch - Wed, 6 Oct 2004 16:57:07 +0100 David Carlisle - Thu, 7 Oct 2004 10:14:41 +0100 Andrew Welch - Wed, 6 Oct 2004 17:07:39 +0100 <=

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